Relevant bibliographies by topics / Precipitation (Chemistry) – Industrial applications

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Precipitation (Chemistry) – Industrial applications'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Precipitation (Chemistry) – Industrial applications"

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Ioannidis, Th A., N. Kyriakis, A. I. Zouboulis, and P. Akrivos. "Lead and bromide precipitation from aqueous acidic solutions. Potential exploitation in industrial applications." Desalination 211, no. 1-3 (2007): 272–85. http://dx.doi.org/10.1016/j.desal.2006.03.598.

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Lin, Wenbin, Wei Lin, Xiaohui Cheng, Guozhou Chen, and Yusuf Cagatay Ersan. "Microbially Induced Desaturation and Carbonate Precipitation through Denitrification: A Review." Applied Sciences 11, no. 17 (2021): 7842. http://dx.doi.org/10.3390/app11177842.

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Microbially induced carbonate precipitation (MICP) has been proposed as a sustainable approach to solve various environmental, structural, geotechnical and architectural issues. In the last decade, a ubiquitous microbial metabolism, nitrate reduction (also known as denitrification) got attention in MICP research due to its unique added benefits such as simultaneous corrosion inhibition in concrete and desaturation of porous media. The latter even upgraded MICP into a more advanced concept called microbially induced desaturation and precipitation (MIDP) which is being investigated for liquefaction mitigation. In this paper, we present the findings on MICP through denitrification by covering applications under two main titles: (i) applications solely based on MICP, such as soil reinforcement, development of microbial self-healing concrete, restoration of artwork and historical monuments, and industrial wastewater treatment, (ii) an application based on MIDP: liquefaction mitigation. After explaining the denitrification process in detail and describing the MICP and MIDP reaction system occurring through denitrification metabolism, the most recent advances in each potential field of application are collected, addressing the novel findings and limitations, to provide insights toward the practical applications in situ. Finally, the research needs required to deal with the defined challenges in application-oriented upscaling and optimization of MICP through denitrification are suggested. Overall, collected research findings revealed that MICP through denitrification possesses a great potential to replace conventionally used petrochemical-based, labour intensive, destructive and economically unfeasible techniques used in construction industry with a bio-based, labourless, low-carbon technology. This worldwide applicable bio-based technology will facilitate the sustainable development and contribute to the carbon-emission-reduction.
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Wiecka, Zuzanna, Martyna Rzelewska-Piekut, Ryszard Cierpiszewski, Katarzyna Staszak, and Magdalena Regel-Rosocka. "Hydrometallurgical Recovery of Cobalt(II) from Spent Industrial Catalysts." Catalysts 10, no. 1 (2020): 61. http://dx.doi.org/10.3390/catal10010061.

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The work presents studies on the application of hydrometallurgical recovery of cobalt(II) from solutions after leaching spent industrial catalysts used in process of hydrodesulfurization. A four-stage process was proposed, which consists of: leaching, precipitation of metal hydroxides accompanying Co(II), extraction of Co(II) with bis(2,4,4-trimethylpentyl)phosphinic acid and Co(II) stripping from the organic phase. The results indicate that by using the proposed method it is possible to leach Co(II) and Mo(VI) from spent catalyst, and remove main impurities such as Al(III), Fe(III) in hydroxide precipitation step and separate Co(II) from Mo(VI) by extraction and stripping.
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Sorensen, P. F. "Gold recovery from carbon-in-pulp eluates by precipitation with a mineral acid III. The acid precipitation step in applications." Hydrometallurgy 21, no. 2 (1988): 249–54. http://dx.doi.org/10.1016/0304-386x(88)90010-2.

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Degli Esposti, Lorenzo, Alessandro Dotti, Alessio Adamiano, et al. "Calcium Phosphate Nanoparticle Precipitation by a Continuous Flow Process: A Design of an Experiment Approach." Crystals 10, no. 10 (2020): 953. http://dx.doi.org/10.3390/cryst10100953.

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Calcium phosphate nanoparticles (CaP NPs) are an efficient class of nanomaterials mainly used for biomedical applications but also very promising in other sectors such as cosmetics, catalysis, water remediation, and agriculture. Unfortunately, as in the case of other nanomaterials, their wide application is hindered by the difficulty to control size, morphology, purity and degree of particle aggregation in the translation from laboratory to industrial scale production that is usually carried out in batch or semi-batch systems. In this regard, the use of continuous flow synthesis can help to solve this problem, providing more homogenous reaction conditions and highly reproducible synthesis. In this paper, we have studied with a design of experiment approach the precipitation of citrate functionalized CaP NPs aided by sonication using a continuous flow wet chemical precipitation, and the effect of some of the most relevant process factors (i.e., reactant flow rate, sonication amplitude, and maturation time) on the physico-chemical properties of the NPs were evaluated. From the statistical data analysis, we have found that CaP NP dimensions are influenced by the reactor flow rate, while the crystalline domain dimensions and product purity are influenced by the maturation process. This work provides a deeper understanding of the relationships between reaction process factors and CaP NP properties, and is a relevant contribution for the scale-up production of CaP NPs for nanomedical or other applications.
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Cardinale, Anna Maria, Cristina Carbone, Sirio Consani, Marco Fortunato, and Nadia Parodi. "Layered Double Hydroxides for Remediation of Industrial Wastewater from a Galvanic Plant." Crystals 10, no. 6 (2020): 443. http://dx.doi.org/10.3390/cryst10060443.

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Owing to their structure, layered double hydroxides (LDHs) are nowadays considered as rising materials in different fields of application. In this work, the results obtained in the usage of two different LDHs to remove, by adsorption, some cationic and anionic pollutants from industrial wastewater are reported. The two compounds MgAl-CO3 and NiAl-NO3 have been prepared through a hydrothermal synthesis process and then characterized by means of PXRD, TGA, FESEM, and FTIR spectroscopy. The available wastewater, supplied by a galvanic treatment company, has been analyzed by inductively coupled plasma-optical emission spectrometry (ICP-OES), resulting as being polluted by Fe(III), Cu(II), and Cr(VI). The water treatment with the two LDHs showed that chromate is more efficiently removed by the NiAl LDH through an exchange with the interlayer nitrate. On the contrary, copper and iron cations are removed in higher amounts by the MgAl LDH, probably through a substitution with Mg, even if sorption on the OH− functional groups, surface complexation, and/or precipitation of small amounts of metal hydroxides on the surface of the MgAl LDH could not be completely excluded. Possible applications of the two combined LDHs are also proposed.
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Lu, Meng-nan, R. P. Das, Wei Li, Jin-hui Peng, and Li-bo Zhang. "Microwave mediated precipitation and aging of iron oxyhydroxides at low temperature for possible hydrometallurgical applications." Hydrometallurgy 134-135 (March 2013): 110–16. http://dx.doi.org/10.1016/j.hydromet.2013.02.007.

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Rivera, I., A. Roca, M. Cruells, F. Patiño, and E. Salinas. "Study of silver precipitation in thiosulfate solutions using sodium dithionite. Application to an industrial effluent." Hydrometallurgy 89, no. 1-2 (2007): 89–98. http://dx.doi.org/10.1016/j.hydromet.2007.06.001.

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Polierer, Sabrina, David Guse, Stefan Wild, et al. "Enhanced Direct Dimethyl Ether Synthesis from CO2-Rich Syngas with Cu/ZnO/ZrO2 Catalysts Prepared by Continuous Co-Precipitation." Catalysts 10, no. 8 (2020): 816. http://dx.doi.org/10.3390/catal10080816.

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The manufacturing of technical catalysts generally involves a sequence of different process steps, of which co-precipitation is one of the most important. In this study, we investigate how continuous co-precipitation influences the properties of Cu/ZnO/ZrO2 (CZZ) catalysts and their application in the direct synthesis of dimethyl ether (DME) from CO2/CO/H2 feeds. We compare material characteristics investigated by means of XRF, XRD, N2 physisorption, H2-TPR, N2O-RFC, TEM and EDXS as well as the catalytic properties to those of CZZ catalysts prepared by a semi-batch co-precipitation method. Ultra-fast mixing in continuous co-precipitation results in high BET and copper surface areas as well as in improved metal dispersion. DME synthesis performed in combination with a ferrierite-type co-catalyst shows correspondingly improved productivity for CZZ catalysts prepared by the continuous co-precipitation method, using CO2-rich as well as CO-rich syngas feeds. Our continuous co-precipitation approach allows for improved material homogeneity due to faster and more homogeneous solid formation. The so-called “chemical memory” stamped during initial co-precipitation is kept through all process steps and is reflected in the final catalytic properties. Furthermore, our continuous co-precipitation approach may be easily scaled-up to industrial production rates by numbering-up. Hence, we believe that our approach represents a promising contribution to improve catalysts for direct DME synthesis.
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Sposato, Corradino, Enrico Catizzone, Alessandro Blasi, et al. "Towards the Circular Economy of Rare Earth Elements: Lanthanum Leaching from Spent FCC Catalyst by Acids." Processes 9, no. 8 (2021): 1369. http://dx.doi.org/10.3390/pr9081369.

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Rare earth elements (REEs) are strategic materials widely used in different applications from Information and Communication Technologies (ICT) to catalysis, which are expected to grow more in the future. In order to reduce the impact of market price and reduce the environmental effect from soil extraction, recovery/purification strategies should be exploited. This paper presents a combined acid-leaching/oxalate precipitation process to recover lanthanum from spent FCC catalyst using nitric acid. Preferred to hydrochloric and sulphuric acid (preliminary assessed), HNO3 showed a good capability to completely leach lanthanum. The combination with an oxalate precipitation step allowed demonstrating that a highly pure (>98% w/w) lanthanum solid can be recovered, with a neglectable amount of poisoning metals (Ni, V) contained into the spent catalyst. This could open a reliable industrial perspective to recover and purify REE in the view of a sustainable recycling strategy.
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Dissertations / Theses on the topic "Precipitation (Chemistry) – Industrial applications"

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Sivaswamy, Swetha. "Industrial applications of principles of green chemistry." Thesis, Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44776.

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Cross-linked polyethylene has higher upper use temperature than normal polyethylene and is used as an insulating material for electricity carrying cables and hot water pipes. The most common method of inducing crosslinks is by reaction with silanes. After incorporation of silanes into polyethylene and upon hydrolysis with ambient moisture or with hot water, Si-O-Si crosslinks are formed between the various linear polyethylene chains. Industrially, this reaction is performed routinely. However, the efficiency of this reaction with respect to the silane is low and control of product distribution is difficult. A precise fundamental understanding is necessary to be able to manipulate the reactions and thus, allow for the facile processing of the polymers. Hydrocarbon models of polymers - heptane, dodecane - are being used to study this reaction in the laboratory. For the reaction, vinyltrimethoxysilane is used as the grafting agent along with di-tert-butyl peroxide as the radical initiator. MALDI, a mass spectrometric technique is used for the analysis of the product distribution after work-up. Advanced NMR techniques (COSY, HSQC, DEPT, APT, HMBC) are being conducted on the grafted hydrocarbon compounds to gain an in-depth understanding of the mechanism and regiochemistry of the grafting reaction. Scalable and cost effective methods to capture CO2 are important to counterbalance some of the global impact of the combustion of fossil fuels on climate change. The main options available now include absorption, adsorption and membrane technology. Amines, especially monoethanolamine, have been the most commercialized technology. However, it is not without disadvantages. House et al have investigated the energy penalty involved in the post-combustion CO2 capture and storage from coal-fired power plants and found that 15-20% reduction in the overall electricity usage is necessary to offset the penalty from capturing and storing 80% of United States coal fleet's CO2 emssions1. Novel non-aqueous amine solvents, developed by the Eckert Liotta group, react with CO2 to form ionic liquids. The ionic liquids readily desorb CO2 upon heating, regenerating the reactive amines and this cycle can be carried out multiple times. An iterative procedure is being adopted to develop amine solvents for CO2 capture. Thermodynamic information like reversal temperature and boiling point of the solvents are collected; they are then used to formulate structure property relationships which allow for new molecules to be engineered. On reaction with CO2, there is a sharp increase in viscosity which is unfavorable from a processing standpoint. Many approaches to mitigate and control viscosity are being studied as well. 1House et al, Energy Environ Sci, 2009, 2, 193-205
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Adebayo, O. "Weighting factors in colour difference equations for industrial applications." Thesis, University of Bradford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355213.

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Vreugdenhil, Andrew J. "Applications of vibrational spectroscopy to inorganic environmental and industrial systems." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34477.

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Environmental and industrial systems have been investigated using vibrational spectroscopy. These applications were chosen to demonstrate the potential of vibrational spectroscopy as a means of obtaining molecular information from either in-situ or model environments in a rapid, convenient manner requiring minimal sample handling. Diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) has been used to investigated two systems in the area of environmental chemistry. Using the characteristic CO stretching bands of the Mn(CO)$ sb3$ fragment, methylcyclopentadienyl manganese tricarbonyl (MMT), an additive to Canadian gasoline, was detected on soils treated with gasoline up to twelve months after exposure. Its longevity on and its interaction with different soils and various substrates was studied. A breakdown of the local symmetry of the manganese tricarbonly moiety suggests a Bronsted-type interaction between the soil and the carbonyl ligands of MMT. The uptake by harbour sediments of two tributyltin species used as marine antifouling agents, was also studied using DRIFTS. Water/sediments ratios and salinity were investigated as factors affecting adsorption. A novel infrared cell for probing the gas-phase infrared spectroscopy (HAGIS) cell was used to study the thermal decomposition products of ethylxanthanate-treated sulphide minerals and those of the related ethylxanthate metal complexes. The gas-phase decomposition products from sulphide minerals treated with ethylxante include $ rm CS sb2, COS, CO sb2, CH sb4, SO sb2,$ ethanol and possibly metal xanthates. The relative amounts of the products depend on the type of mineral surface, the temperature and the atmosphere in the cell. Iron, zinc, lead, nickel and copper ethylxanthate complexes were synthesized, and their thermal decomposition products were also studied by HAGIS. The complexes were classified according to the generation of the primary gas-phase decomposition products. Schemes for the produ
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Harffey, Paul. "Lipase B from Candida antartica : applications to industrial polyester synthesis." Thesis, University of Liverpool, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366425.

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In the early 1990s, enzymatic polymerization studies on an unactivated adipic acid (A) / butane-1,4-diol (B) system in anhydrous organic media suggested that in solvent-free conditions a step-growth mechanism operates involving the effective sequential addition of an 'AB' unit. Subsequent optimisation work led to development of an efficient solvent-free process using lipase B from Candida antarctica as catalyst at temperatures of around 60°C, producing polyesters with unique properties compared to their counterparts synthesised using conventional high temperature processes. The present work describes the synthesis and unambiguous characterisation by GPC of a series of key oligomers formed during the enzymatic process, enabling a clearer understanding of the polymer assembly route. Use of semi-quantitative methods to compare the reactivity of these oligomeric species along the proposed enzymatic reaction pathway further clarifies the polymerisation mechanism and explains the differences between the final products of conventional and enzymatic polymerisations. Comparison of polyesterifications performed in solvent-free and toluene-based media reveals a change in lipase specificity from a simple esterification to an esterification! transesterification mode. Addition of a variety of compounds to the enzymatic polyesterification process led to an enhancement of lipase activity and sometimes enabled recovery of lipase from the system with no loss in activity. Explanations for these effects are proffered with supporting experimental evidence. A variety of studies on the effect of changing the polarity of reaction medium have been performed, an apparent trend of decreasing lipase activity with increasing solvent polarity having been noted. The low temperatures employed in the enzymatic polymerisations enable access to a range of polyesters precluded by harsh conventional conditions. Studies on the polymerisation of novel polymers possessing unsaturation, labile groups such as epoxides and chirality are detailed, giving an indication of one of the potential advantages of an enzymatic system. In addition, studies on the more conventional uses of enzymes in organic synthesis are included, where an apparent switch in lipase stereoselectivity occurs, in line with the findings of other workers in the field.
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Cameron, Neil S. "Tailored ammonium-bearing and ammonium-binding copolymers : pharmaceutical and industrial applications." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36882.

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The post-polymerization functionalization, characterization and application of block copolymers, hydrogels and cross-linked polymeric micro-beads to particular pharmaceutical and environmental applications are the focus of this thesis. The synthesis of a new amphiphilic and cationic block copolymer, polystyrene- b-poly(N,N,N-trimethylammoniumethylene acrylamide chloride) (PS- b-PTMEACl), from polystyrene-b-poly(tert-butylacrylate) (PS-b-P(tBuA)) is presented. The morphology of the self-assembled copolymers in water is assessed, and finally, we evaluate the potential of this nanoscale system as a bile acid sequestrant. Bile salts represent the major elimination route for cholesterol from the body and bile salt sequestrants have an established reputation as highly effective agents in the facilitation of this elimination.<br>We also present the functionalization of a series of carbomers and their favorable bile salt binding properties. The synthetic methods were adapted from the post-polymerization functionalization of PS-b-PtBuA.<br>The peculiar insolubility of ammonium tetraphenylborate in water was the fundamental property exploited in the research described in the final Chapter, where rather than ammonium-ion bearing polymers, ammonium-ion binding polymers are presented. Cross-linked PS resins were functionalized to contain pendent tetraphenylborate moieties and the ammonium-ion sequestering properties of this novel material were investigated. (Organo)ammonium ions from chemical and agro-industrial sources represent a major environmental hazard and our efforts contribute to the elimination of these toxins from effluent.
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Wang, Miao. "Physical, Chemical and Biochemical Modifications of Industrial Softwood Kraft Lignin for Different Applications." Doctoral thesis, KTH, Skolan för kemivetenskap (CHE), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-213985.

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Various technical lignins, e.g. industrial Softwood Kraft lignin (SKL), are now largely available while they are generally underutilized due to their heterogeneous and complicated structures and/or the poor properties. SKL has here been modified by physical, chemical and biochemical methods for preparation of lignin microspheres, phenol substitution in phenol-formaldehyde (PF) resin preparation and preparation of highly efficient fertilizers. Physically, a brand-new slow and exhaustive solution evaporation process was developed for the highly efficient and productive preparation of microsphere structures. Highly homogenous SKL hollow microspheres were obtained and for the first time, urea encapsulating SKL microspheres were similarly prepared which could be an excellent controlled release urea fertilizer. Chemically, Mannich reaction (one type of amination) was deeply investigated by including for the first time an LC-MS study of vanillin reaction, resulting in the establishment of a fast and reliable lignin reactivity (for phenol substation in PF resin) quantification method. In addition, SKL was functionalized using the Mannich reaction or esterification, leading to an improved hydrophobicity and compatibility for blending with polylactic acid (PLA). Using dip-coating technique for the first time, PLA-functionalised SKL-coated urea pellets were prepared, leading expectedly to a highly efficient urea fertilizer with simultaneous controlled- and slow- release and biological stabilization effects. Biochemically, SKL was demethylated via incubation with different laccase-mediator combinations, which in principle will increase its reactivity in PF resin preparation. However, polymerization occurred which would decrease the reactivity.  The overall effects need to be further investigated. Conclusively, broader or larger scale SKL applications can expectedly be realized after the development of SKL modifications tailored towards the optimum desired structures and properties.<br><p>QC 170912</p>
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Santiago, Morcillo Gerard. "Computer-aided rational enzyme design for industrial and technological applications." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/667261.

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The massive industrial production exploited by our society since the XIX century has growth at expenses of the planet. Environmental damages are already visible, and they urge us to find new and sustainable production ways. Among all contributors, this thesis is focused on enzymes and its potential application in industry. Enzymes are biomolecules capable of performing and speeding up chemical reactions. Their versatility makes them a perfect choice for green chemistry proposals, allowing the substitution of damaging process involving hard chemical compounds or heavy energy usage. The work done focus on the better understanding of enzymatic properties and behavior to improve them for industrial application, by applying state-of-the-art modeling techniques. This knowledge has allowed the development of a new classification method for substrate promiscuity, the Effective Volume, and the design of enhanced enzyme variants. In the enzyme engineering line, this thesis presents a mutant laccase obtained through computer-aided rational design, with an improved activity over arylamines, tailored explicitly for polyaniline production. Moreover, we introduce, for the first time in our knowledge, the concept of PluriZymes, an enzyme with two fully functional active sites: an original one and a “de novo” artificially added one.<br>La producció industrial massiva generada per la nostra societat des del segle XIX, ha crescut a expenses del planeta. Els danys ambientals ja són visibles i ens animen a trobar formes de producció noves i sostenibles. Entre tots els col·laboradors, aquesta tesi es centra en els enzims i la seva possible aplicació a la indústria. Els enzims són biomolècules capaces de realitzar i accelerar les reaccions químiques. La seva versatilitat els converteix en una opció perfecta per química verda, permetent la substitució de processos nocius que comporten utilitzar compostos químics durs o un ús intensiu d’energia. Els resultats presentats es centren en una millor comprensió de les propietats enzimàtiques i del seu comportament per millorar-les per a aplicacions industrials, mitjançant l'aplicació de tècniques de modelització d'última generació. Aquest coneixement ha permès el desenvolupament d’un nou mètode de classificació de la promiscuïtat del substrat, Effective Volume, i el disseny de variants enzimàtiques millorades. En la línia d’enginyeria d’enzims, aquesta tesi presenta una lacasa mutant obtinguda a través d’un disseny racional assistit per ordinador, amb una activitat millorada sobre les arilaminas, adaptada explícitament a la producció de polianilina. A més, introduïm, per primera vegada en el nostre coneixement, el concepte de PluriZymes, un enzim amb dos llocs actius totalment funcionals, l'original i el afegit “de novo” artificial.
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Peatt, Anna C. (Anna Clare-Doreen) 1976. "New reaction media for organometallic chemistry." Monash University, School of Chemistry, 2003. http://arrow.monash.edu.au/hdl/1959.1/5829.

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Witayakran, Suteera. "Laccase in organic synthesis and its applications." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/26665.

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Thesis (Ph. D.)--Chemistry and Biochemistry, Georgia Institute of Technology, 2009.<br>Committee Chair: Ragauskas, Arthur; Committee Member: Bunz, Uwe; Committee Member: Cairney, John; Committee Member: Collard, David; Committee Member: Singh, Preet. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Moyo, Cyprian Bertrand. "Development of Palladium selective reagents and materials." Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/12231.

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The adsorption and separation of Pd(II) from Pt(IV), Ir(IV) and Rh(III) by silica microparticles functionalized with triethylenetetramine (TETA), 2-(2-aminoethylthio)ethanamine (NSN) and 2-(2-(2-aminoethyl)ethylthio)ethanamine (NSSN) in 1 M hydrochloric acid medium was investigated by continuous column studies. The functionalized sorbent materials were characterized by microanalysis, SEM-EDS and FT-IR. Palladium selectivity of the sorbent materials was achieved by stripping of rhodium, iridium and platinum chlorido species with 0.5 M of NaClO4 in 1 M HCl while [PdCl4]2 was eluted with 3% w/v thiourea. The desorption efficiency of thiourea was confirmed by the SEM-EDS analysis of the materials after Pd(II) elution. Palladium loading capacity of the sorbents were in the order S-NSSN (23.85 mg/g) > S-NSN (12.70 mg/g) > S-TETA (4.97 mg/g). The extraction patterns on the sorbent materials were explained by considering the coordination chemistry of the ligand with [PdCl4]2ˉ and ionic interactions of [PtCl6]2ˉ and [IrCl5(H2O]ˉ. The square planar complexes, [Pd(HNSSNH)Cl2]Cl2 and [Pd(NSNH)Cl2][PdCl4]2, were isolated, analyzed by spectroscopy and single crystal X-ray, whereas evidence of the fraction of Pd(II)-TETA complex was obtained by HPLC studies. This provided proof of the inner sphere coordination mechanism as the mode of interaction of these ligands with [PdCl4]2ˉ. Trace amounts of Brˉ anions in ligands resulted in the inadvertent isolation of bromide coordinated Pd(II) NSN and NSSN complexes. The ion-pair salts of [TETAH4]4+ with [PtCl6]2ˉ, [IrCl6]3ˉ and [RhCl6]3ˉ were also isolated and characterized by microanalysis and IR to further explain the extraction patterns.
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Books on the topic "Precipitation (Chemistry) – Industrial applications"

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John, Garside, ed. Precipitation: Basic principles and industrial applications. Butterworth-Heinemann, 1992.

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Andreyev, Moisey K., and Olya L. Zubkov. Zeolites: Synthesis, chemistry, and applications. Nova Science Publishers, 2011.

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Caneba, Gerard. Emulsion-based Free-Radical Retrograde-Precipitation Polymerization. Springer-Verlag Berlin Heidelberg, 2011.

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Pawłowski, Lech, and Philippe Blanchart. Industrial Chemistry of Oxides for Emerging Applications. John Wiley & Sons Ltd, 2018. http://dx.doi.org/10.1002/9781119424079.

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Ramadan, Mohamed Fawzy, Tamer E. Moussa Ayoub, and Sascha Rohn, eds. Opuntia spp.: Chemistry, Bioactivity and Industrial Applications. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-78444-7.

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D, Rogers Robin, Seddon Kenneth R. 1950-, and Volkov Sergeĭ, eds. Green industrial applications of ionic liquids. Kluwer Academic Publishers, 2002.

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Amjad, Zahid. Reverse osmosis: Membrane technology, water chemistry & industrial applications. Van Nostrand Reinhold, 1993.

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Matlack, Albert S. Introduction to green chemistry. 2nd ed. Taylor & Francis, 2010.

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Mudhoo, Ackmez. Green chemistry for environmental sustainability. CRC/Taylor & Francis, 2011.

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Sotheeswaran, Subramaniam, and J. A. Bonato. Chemistry serves the South Pacific. Chemical Society of the South Pacific, 2008.

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Book chapters on the topic "Precipitation (Chemistry) – Industrial applications"

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Binwei, Zhang, Wang Ronghua, and Yan Keping. "Industrial Applications of Three-phase T/R for Upgrading ESP Performance." In Electrostatic Precipitation. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89251-9_53.

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Kaiho, Tatsuo. "Other Industrial Applications." In Iodine Chemistry and Applications. John Wiley & Sons, Inc, 2014. http://dx.doi.org/10.1002/9781118909911.ch31.

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Jinhui, M. A., Yang Yaowen, Wang Ronghua, and Yan Keping. "Industrial Applications of a New AVC for Upgrading ESP to Save Energy and Improve Efficiency." In Electrostatic Precipitation. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89251-9_54.

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Campos, Débora A., Ezequiel R. Coscueta, and Maria Manuela Pintado. "Green Precipitation with Polysaccharide as a Tool for Enzyme Recovery." In Green Chemistry and Applications. CRC Press, 2020. http://dx.doi.org/10.1201/9780429291166-15.

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Patterson, James W., Chriso Petropoulou, Bin Luo, Edward Cooney, and Eduardo Gasca. "Differential Precipitation Applications for Metals Separation and Recovery." In New Developments in Industrial Wastewater Treatment. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3272-5_15.

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Clement, Kristin, Angela Iseli, Dennis Karote, Jessica Cremer, and Shyamala Rajagopalan. "Nanostructured Materials: Industrial Applications." In Handbook of Industrial Chemistry and Biotechnology. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-4259-2_9.

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Akin, Danny E. "Flax - Structure, Chemistry, Retting and Processing." In Industrial Applications of Natural Fibres. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470660324.ch4.

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Pungor, E., Zs Niegreisz, and L. Pólos. "Industrial Applications and Perspectives of Electro-Analytical Methods." In Contemporary Electroanalytical Chemistry. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-3704-9_10.

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Koodali, Ranjit T., and Kenneth J. Klabunde. "Nanotechnology: Fundamental Principles and Applications." In Handbook of Industrial Chemistry and Biotechnology. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-4259-2_8.

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Koodali, Ranjit T. "Nanoparticles: From Fundamentals to Applications." In Handbook of Industrial Chemistry and Biotechnology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52287-6_30.

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Conference papers on the topic "Precipitation (Chemistry) – Industrial applications"

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Wilhelm, S. Mark. "Mercury in Petroleum: Processing and Regulatory Issues." In ASME 2001 Engineering Technology Conference on Energy. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/etce2001-17086.

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Abstract:
Abstract Elemental mercury and several mercury compounds occur naturally in geologic hydrocarbons including petroleum and gas condensates. Recent advances in analytical chemistry are assisting our understanding of the chemistry of mercury in petroleum and its fate in petrochemical processes. Analytical techniques now are capable of measuring the concentration of mercury and mercury compounds in most hydrocarbon matrices to better than 1 part in 1010. A recently developed model proposes that the mean amount of mercury in crude oil is no more than 10 ppb. The various chemical forms of mercury exhibit significantly different chemical and physical behavior and thus partition to fuels, products and effluents in a complex fashion. Speciation of compounds and accurate determination of species concentrations assists accounting for mercury in petrochemical processes and prediction of the magnitude of its occurrence in water and air emissions. From knowledge of the solubilities and partition factors of the mercury compounds in petroleum, one can predict concentrations in separations and distillations. The developing understanding of mercury concentrations in crude oil suggest that mercury discharges to the environment from petroleum are small as compared to those that originate from coal combustion. Although it is generally recognized that reductions in anthropomorphic mercury emissions are beneficial to reducing mercury in the global cycle, the strategies to achieve this goal should be carefully constructed and based on the known amounts of mercury in industrial emissions. Regulations, both existing and anticipated, are major factors driving the development of mercury sequestration strategies. Emissions of mercury from petroleum production and processing are regulated by water, sediment and air criteria that are based on estimates of mercury concentrations in liquid fuels that may be in error by at least an order of magnitude. Aside from environmental concerns, mercury also is problematic to both gas processors and refiners from the standpoint of operations. The issues relate to catalyst poisoning, health and safety and occasionally precipitation/condensation of mercury in cryogenic processes. Although mercury removal systems are applied to gas and gas liquids processing, such systems are ineffective for application to crude oil.
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BERTHOLD, FRITZ, KLAUS HAFNER, MARTIN SCHREIBERS, and VEIKKO TARKKANEN. "LUMINOMETERS FOR INDUSTRIAL APPLICATIONS OF RAPID MICROBIOLOGY." In Chemistry, Biology and Applications. WORLD SCIENTIFIC, 2007. http://dx.doi.org/10.1142/9789812770196_0010.

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Bataweel, Mohammed Abdullah, and Hisham A. Nasr-El-Din. "Minimizing Scale Precipitation in Carbonate Cores Caused by Alkalis in ASP Flooding in High Salinity/High Temperature Applications." In SPE International Symposium on Oilfield Chemistry. Society of Petroleum Engineers, 2011. http://dx.doi.org/10.2118/141451-ms.

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Ros, Faizah Che, Hiroyuki Tosaka, Kenji Sasaki, Lariyah Mohd Sidek, and Hidayah Basri. "Absolute homogeneity test of Kelantan catchment precipitation series." In INTERNATIONAL CONFERENCE ON MATHEMATICS, ENGINEERING AND INDUSTRIAL APPLICATIONS 2014 (ICoMEIA 2014). AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4915661.

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Mehamod, Faizatul Shimal, Nor Amira Othman, Ku Halim Ku Bulat, and Faiz Bukhari Mohd Suah. "Pyrogallol-imprinted polymers with methyl methacrylate via precipitation polymerization." In RECENT ADVANCEMENT ON APPLIED PHYSICS, INDUSTRIAL CHEMISTRY AND CHEMICAL TECHNOLOGY: Proceedings of the International Conference on Recent Advancements in Science and Technology 2017 (ICoRAST2017). Author(s), 2018. http://dx.doi.org/10.1063/1.5041221.

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Arifin, Borhannuddin, and Umiatun P. Yeop. "Using MS Excel to Learn general Chemistry." In 2012 IEEE Symposium on Business, Engineering and Industrial Applications (ISBEIA). IEEE, 2012. http://dx.doi.org/10.1109/isbeia.2012.6422994.

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Arifin, Borhannuddin. "GChem: Learning basic concepts in chemistry using MS Excel VBA." In 2012 IEEE Business Engineering and Industrial Applications Colloquium (BEIAC). IEEE, 2012. http://dx.doi.org/10.1109/beiac.2012.6226105.

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Schulz, Marco, Uwe Schedler, Heike Matuschewski, and Holger Wenschuh. "New continuous polymeric surfaces for spot-synthesis, combinatorial chemistry, compound libraries, and high-throughput applications." In Environmental and Industrial Sensing, edited by Robert A. Lieberman. SPIE, 2000. http://dx.doi.org/10.1117/12.411722.

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Jatunov, Sorel, Antonio Franconetti, Manuel Gómez-Guillén, and Francisca Cabrera-Escribano. "Design of Aromatic Aldehyde Chitosan Derivatives for Biological and Industrial Applications." In The 16th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2012. http://dx.doi.org/10.3390/ecsoc-16-01126.

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Kotchapradit, Supawat, Thanaset Thosdeekoraphat, Samran Santalunai, and Chanchai Thongsopa. "Analysis of microwave precipitation in the topographic barrier for the lifting condensation level of clouds formation." In 2018 5th International Conference on Industrial Engineering and Applications (ICIEA). IEEE, 2018. http://dx.doi.org/10.1109/iea.2018.8387091.

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