Accedi

Bibliografie tematiche / Catalysts – Analysis

Indice

Articoli di riviste
Tesi
Libri
Capitoli di libri
Atti di convegni
Rapporti di organizzazioni

Letteratura scientifica selezionata sul tema "Catalysts – Analysis"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 10 febbraio 2022

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "Catalysts – Analysis".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "Catalysts – Analysis"

1

Lomic, Gizela, Erne Kis, Goran Boskovic, and Radmila Marinkovic-Neducin. "Application of scanning electron microscopy in catalysis." Acta Periodica Technologica, no. 35 (2004): 67–77. http://dx.doi.org/10.2298/apt0435067l.

Testo completo

Abstract (sommario):

A short survey of various information obtained by scanning electron microscopy (SEM) in the investigation of heterogeneous catalysts and nano-structured materials have been presented. The capabilities of SEM analysis and its application in testing catalysts in different fields of heterogeneous catalysis are illustrated. The results encompass the proper way of catalyst preparation, the mechanism of catalyst active sites formation catalysts changes and catalyst degradation during their application in different chemical processes. Presented SEM pictures have been taken on a SEM JOEL ISM 35 over 2

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Su, Shu Hua, Shi Ye Feng, Yuan Fang Zhao, Qiang Lu, Wei Liang Cheng, and Chang Qing Dong. "Comparison of Three Types of NH₃-SCR Catalysts." Applied Mechanics and Materials 130-134 (October 2011): 418–21. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.418.

Testo completo

Abstract (sommario):

The selective catalysis reduction (SCR) is one of the most promising technologies for NOx reduction at present. There are three types of NH3-SCR catalysts in the market, honeycomb catalyst, plate-types catalyst and corrugated catalyst. This paper firstly describes the preparation of the three types of catalysts, and then analyzes their performance. The analysis indicates the catalyst structure plays an important role on their performance. The honeycomb catalyst and plate-type catalyst are widely utilized in world’s coal power station, which should be due to their excellent capabilities of ash

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Samoilov, N. A., M. S. Melgunov, and V. A. Zhilina. "Analysis of the performance of the industrial Co-Mo catalyst for hydrotreatment." Kataliz v promyshlennosti 19, no. 5 (September 17, 2019): 345–50. http://dx.doi.org/10.18412/1816-0387-2019-5-345-350.

Testo completo

Abstract (sommario):

The process of hydrotreatment of diesel fuel (fraction 180–320 °C) over fresh and spent (after two-year operation in an industrial reactor) Co-Mo catalyst was studied. It was established that the sulfur contents were rather close to one another in the diesel fuel samples treated using the fresh and spent catalysts, even though the specific surface area was 40 % smaller in the spent catalyst compared to that in the fresh sample. Dependence of effective constant keff of hydrodesulfurization on the temperature of low-temperature hydrotreatment (below 320–330 °C) was characteristic of the kinetic

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Tišler, Zdeněk, Pavla Vondrová, Kateřina Hrachovcová, Kamil Štěpánek, Romana Velvarská, Jaroslav Kocík, and Eliška Svobodová. "Aldol Condensation of Cyclohexanone and Furfural in Fixed-Bed Reactor." Catalysts 9, no. 12 (December 14, 2019): 1068. http://dx.doi.org/10.3390/catal9121068.

Testo completo

Abstract (sommario):

Aldol condensation reaction is usually catalysed using homogeneous catalysts. However, the heterogeneous catalysis offers interesting advantages and the possibility of cleaner biofuels production. Nowadays, one of the most used kinds of heterogeneous catalysts are hydrotalcites, which belong to a group of layered double hydroxides. This paper describes the aldol condensation of cyclohexanone (CH) and furfural (F) using Mg/Al mixed oxides and rehydrated mixed oxides in order to compare the catalyst activity after calcination and rehydration, as well as the possibility of its regeneration. The c

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Crozier, P. A., and M. Pan. "Quantitative nano-characterization of heterogeneous catalysts." Proceedings, annual meeting, Electron Microscopy Society of America 53 (August 13, 1995): 398–99. http://dx.doi.org/10.1017/s0424820100138361.

Testo completo

Abstract (sommario):

Heterogeneous catalysts can be of varying complexity ranging from single or double phase systems to complicated mixtures of metals and oxides with additives to help promote chemical reactions, extend the life of the catalysts, prevent poisoning etc. Although catalysis occurs on the surface of most systems, detailed descriptions of the microstructure and chemistry of catalysts can be helpful for developing an understanding of the mechanism by which a catalyst facilitates a reaction. Recent years have seen continued development and improvement of various TEM, STEM and AEM techniques for yielding

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Bergbreiter, David E., Andrew Kippenberger, and Zhenqi Zhong. "Catalysis with palladium colloids supported in poly(acrylic acid)-grafted polyethylene and polystyrene." Canadian Journal of Chemistry 84, no. 10 (October 1, 2006): 1343–50. http://dx.doi.org/10.1139/v06-076.

Testo completo

Abstract (sommario):

Grafts of poly(acrylic acid) on polyethylene powder (PE-g-PAA) or polystyrene (PS-g-PAA) can be used to support Pd(0) crystallites that function like a homogeneous Pd(0) catalyst in some reactions. These Pd–PE-g-PAA catalysts were active in allylic substitution reactions in the presence of added phosphine ligand. A catalyst analogous to the Pd–PE-g-PAA powder catalyst on polystyrene (Pd–PS-g-PAA) was similarly active for allylic substitution and could also be used in Heck reactions at 80–100 °C in N,N-dimethylacetamide (DMA). Analysis of the product solutions for Pd leachate and a correlation

Gli stili APA, Harvard, Vancouver, ISO e altri

7

du Plessis, Hester, Roy Forbes, Werner Barnard, Alta Ferreira, and Axel Steuwer. "In situ reduction study of cobalt model Fischer-Tropsch synthesis catalyst." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C948. http://dx.doi.org/10.1107/s2053273314090512.

Testo completo

Abstract (sommario):

Fischer-Tropsch (FT) synthesis is an important process to manufacture hydrocarbons and oxygenated hydrocarbons from mixtures of carbon monoxide and hydrogen (syngas). The catalysis process occurs on for example cobalt metal surfaces at elevated temperatures and pressures. A fundamental understanding of the reduction pathway of supported cobalt oxides, and the intermediate species present during the activation, can assist in developing improved industrial supported cobalt catalysts. Measurements were done during in-situ hydrogen activation of a model Co/alumina catalyst using in-situ synchrotro

Gli stili APA, Harvard, Vancouver, ISO e altri

8

van Slagmaat, Christian A. M. R., Khi Chhay Chou, Lukas Morick, Darya Hadavi, Burgert Blom, and Stefaan M. A. De Wildeman. "Synthesis and Catalytic Application of Knölker-Type Iron Complexes with a Novel Asymmetric Cyclopentadienone Ligand Design." Catalysts 9, no. 10 (September 22, 2019): 790. http://dx.doi.org/10.3390/catal9100790.

Testo completo

Abstract (sommario):

Asymmetric catalysis is an essential tool in modern chemistry, but increasing environmental concerns demand the development of new catalysts based on cheap, abundant, and less toxic iron. As a result, Knölker-type catalysts have emerged as a promising class of iron catalysts for various chemical transformations, notably the hydrogenation of carbonyls and imines, while asymmetric versions are still under exploration to achieve optimal enantio-selectivities. In this work, we report a novel asymmetric design of a Knölker-type catalyst, in which the C2-rotational symmetric cyclopentadienone ligand

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Thongboon, Surached, Pacharaporn Rittiron, Danusorn Kiatsaengthong, Thanaphat Chukeaw, and Anusorn Seubsai. "Propylene Epoxidation to Propylene Oxide Over RuO2, CuO, TeO2, and TiO2 Supported on Modified Mesoporous Silicas." Journal of Nanoscience and Nanotechnology 20, no. 6 (June 1, 2020): 3466–77. http://dx.doi.org/10.1166/jnn.2020.17408.

Testo completo

Abstract (sommario):

Direct gas phase epoxidation of propylene to propylene oxide (PO) using O2 is a challenging problem in catalysis research. Silica-supported ruthenium-copper-based catalysts have been recently reported to be promising for propylene epoxidation. In this work, mesoporous silica supports modified with RuO2, CuO, and TeO2 with and without TiO2 were investigated for propylene epoxidation to PO. The prepared catalysts were divided into two groups. The first group consisted of mesoporous silica supports modified with RuO2, CuO, and TeO2, and the second group consisted of the same components as the fir

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Shareef, Muhammad Faizan, Muhammad Arslan, Naseem Iqbal, Nisar Ahmad, and Tayyaba Noor. "Development of Hydrotalcite Based Cobalt Catalyst by Hydrothermal and Co-precipitation Method for Fischer-Tropsch Synthesis." Bulletin of Chemical Reaction Engineering & Catalysis 12, no. 3 (October 28, 2017): 357. http://dx.doi.org/10.9767/bcrec.12.3.762.357-362.

Testo completo

Abstract (sommario):

This paper presents the effect of a synthesis method for cobalt catalyst supported on hydrotalcite material for Fischer-Tropsch synthesis. The hydrotalcite supported cobalt (HT-Co) catalysts were synthesized by co-precipitation and hydrothermal method. The prepared catalysts were characterized by using various techniques like BET (Brunauer–Emmett–Teller), SEM (Scanning Electron Microscopy), TGA (Thermal Gravimetric Analysis), XRD (X-ray diffraction spectroscopy), and FTIR (Fourier Transform Infrared Spectroscopy). Fixed bed micro reactor was used to test the catalytic activity of prepared cata

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Tesi sul tema "Catalysts – Analysis"

1

Beskari, Mohamed Ali. "Dynamic analysis of diffusion and convection in porous catalysts." Thesis, University of Salford, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244857.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Kwon, Doo Hyun. "Computational Design and Analysis of Molecular Ethylene Oligomerization Catalysts." BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/8551.

Testo completo

Abstract (sommario):

Linear alpha olefins (LAOs) are key petrochemical precursors for the synthesis of larger polymers, detergents, plasticizers, and lubricants. Most catalytic ethylene oligomerization processes generate a wide distribution of LAO carbon chain lengths. A major ongoing industrial challenge is to develop homogeneous catalysts that result in selective and tunable ethylene oligomerization to 1-hexene and 1-octene alkenes. Quantum mechanical calculations coupled with rapidly advancing technology have enabled the ability to calculate small molecule systems with high accuracy. Employing computational mod

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Ahuja, Vishal. "Analysis of novel transition metals as catalysts for oxygen delignification." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ62909.pdf.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Fomes, Charles William. "Development of novel oxidation catalysts for carbon isotope ratio analysis." Thesis, Open University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343742.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Lentz, Samuel D. "Development and optimization of NOx reduction catalysts using statistical analysis." Connect to resource, 2009. http://hdl.handle.net/1811/36953.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Allcock, Gillian C. "The statistical aspects of the analysis and design of enzyme kinetic studies." Thesis, University of Newcastle Upon Tyne, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366536.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Dai, Shuanghua Patrick. "X-ray scattering and thermal analysis study of isotactic polypropylene /." Thesis, Connect to Dissertations & Theses @ Tufts University, 2000.

Cerca il testo completo

Abstract (sommario):

Thesis (Ph.D.)--Tufts University, 2000.<br>Submitted to the Dept. of Physics. Adviser: Peggy Cebe. Includes bibliographical references (leaves 246-251). Access restricted to members of the Tufts University community. Also available via the World Wide Web;

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Mullet, Dianna Rose. "Catalysts of Women's Success in Academic STEM: A Feminist Poststructural Analysis." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1062911/.

Testo completo

Abstract (sommario):

This study analyzes senior women faculty's discourses about personal and professional experiences they believe contributed to their advancement in academic careers in science, technology, engineering, and mathematics (STEM). The purpose of the study is to understand factors that activate women's success in STEM disciplines where women's representation has not yet attained critical mass. A poststructuralist emphasis on complexity and changing nature of power relations offers a framework that illuminates the ways in which elite women navigate social inequalities, hierarchies of power, and non-de

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Haibo, E. "Quantitative analysis of core-shell nanoparticle catalysts by scanning transmission electron microscopy." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:19c3b989-0ffb-487f-8cb3-f6e9dea83e63.

Testo completo

Abstract (sommario):

This thesis concerns the application of aberration corrected scanning transmission electron microscopy (STEM) to the quantitative analysis of industrial Pd-Pt core-shell catalyst nanoparticles. High angle annular dark field imaging (HAADF), an incoherent imaging mode, is used to determine particle size distribution and particle morphology of various particle designs with differing amounts of Pt coverage. The limitations to imaging, discrete tomography and spectral analysis imposed by the sample’s sensitivity to the beam are also explored. Since scattered intensity in HAADF is strongly dependen

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Nguyen, Tuan Huy Chemical Sciences &amp Engineering Faculty of Engineering UNSW. "Semiconductor oxide supported Mo and Mo-W carbide catalysts for Fischer-Tropsch synthesis." Awarded by:University of New South Wales. School of Chemical Sciences and Engineering, 2006. http://handle.unsw.edu.au/1959.4/26969.

Testo completo

Abstract (sommario):

Fischer-Tropsch synthesis reaction to produce sulphur free hydrocarbons has enjoyed a resurgent in interests due to increases in world oil prices. In this work, the suitability of Mo and Mo-W carbides has been investigated as a possible cost-effective alternative to noble metals in Fischer-Tropsch synthesis. The molybdenum and tungsten monometallic and bimetallic carbides were prepared through precipitation from homogeneous solution to the sulphide followed by carburization with a mixture of propane and hydrogen to produce the resulting metal carbide. A 23 factorial design strategy was employe

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Libri sul tema "Catalysts – Analysis"

1

Spectroscopy in catalysis: An introduction. 3rd ed. Weinheim, DE: Wiley-VCH, 2007.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Spectroscopy in catalysis: An introduction. 2nd ed. Weinheim: Wiley-VCH, 2000.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Niemantsverdriet, J. W. Spectroscopy in catalysis: An introduction. Weinheim: VCH, 1993.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Niemantsverdriet, J. W. Spectroscopy in catalysis: An introduction. 2nd ed. Weinheim: Wiley-VCH, 2000.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

John, Lynch. Analyse physico-chimique des catalyseurs industriels: Manuel pratique de caractérisation. Paris, France: Technip, 2001.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Ahuja, Vishal. Analysis of novel transition metals as catalysts for oxygen delignification. Ottawa: National Library of Canada, 2001.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Jan Cornelis van der Waal. Synthesis, characterization and catalytic application of zeolite titanium beta. Delft: Delft Univ. Press, 1998.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

M, Zhidomirov G., ed. Metody molekuli͡arnoĭ spektroskopii v khimii koordinat͡sionnykh soedineniĭ i katalizatorov. Novosibirsk: Izd-vo "Nauka," Sibirskoe otd-nie, 1986.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Haile, Jonas T. Analysis of spent automobile catalysts: Rh, Pd, and Pt (precious metals) via X-Ray fluorescence. Sudbury, Ont: Laurentian University, 2001.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Kozlov, G. V. Fractal analysis and synergetics of catalysis in nanosystems. New York: Nova Science Publishers, 2008.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Capitoli di libri sul tema "Catalysts – Analysis"

1

Singh, N. K., and B. G. Baker. "Characterization of Catalysts by Surface Analysis." In Springer Series in Surface Sciences, 405–33. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05227-3_17.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Baker, B. G. "Characterization of Catalysts by Surface Analysis." In Springer Series in Surface Sciences, 337–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-662-02767-7_17.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Yamada, Yusuke, and Tetsuhiko Kobayashi. "High-Throughput Screening of Oxidation Catalysts with Gas Sensors." In High-Throughput Analysis, 247–59. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-8989-5_12.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Bricker, Maureen L., Ralph D. Gillespie, Jennifer S. Holmgren, J. W. Adriaan Sachtler, and Richard R. Willis. "Scaling Up of Catalysts Discovered from Small-Scale Experiments." In High-Throughput Analysis, 581–609. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-8989-5_26.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Ellison, A. "Structural Analysis of Supported Chromium Systems." In Olefin Metathesis and Polymerization Catalysts, 407–37. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3328-9_18.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Baker, B. G., and M. Jasieniak. "Analysis of Alumina-Supported Catalysts by XPS." In Surface Science, 348–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80281-2_26.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Su, Hui, and Edward S. Yeung. "Laser-Induced Fluorescence Detection in High-Throughput Screening of Heterogeneous Catalysts." In High-Throughput Analysis, 57–76. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-8989-5_4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Rehr, John J., Joshua J. Kas, Fernando D. Vila, and Matthew Newville. "Theory and Analysis of XAFS." In XAFS Techniques for Catalysts, Nanomaterials, and Surfaces, 13–50. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43866-5_2.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Efstathiou, Angelos M., John T. Gleaves, and Gregory S. Yablonsky. "Transient Techniques: Temporal Analysis of Products and Steady State Isotopic Transient Kinetic Analysis." In Characterization of Solid Materials and Heterogeneous Catalysts, 1013–73. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527645329.ch22.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Hadnadjev-Kostic, Milica, Tatjana Vulic, and Radmila Marinkovic-Neducin. "Thermal Activation of Layered Hydroxide-Based Catalysts." In Reactions and Mechanisms in Thermal Analysis of Advanced Materials, 483–513. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119117711.ch20.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "Catalysts – Analysis"

1

FERONE, CLAUDIO, RAFFAELE CIOFFI, STEFANO CIMINO, LUCIANA LISI, SIMONE MALVEZZI, and GIOVANNI PERILLO. "COMPARATIVE ANALYSIS ON MONOLITHIC DENOX CATALYSTS." In ENVIRONMENTAL IMPACT 2018. Southampton UK: WIT Press, 2018. http://dx.doi.org/10.2495/eid180081.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Raoufi, Arman, Sagar Kapadia, and James C. Newman. "Sensitivity Analysis and Computational Optimization of Fuel Reformer." In ASME 2016 14th International Conference on Fuel Cell Science, Engineering and Technology collocated with the ASME 2016 Power Conference and the ASME 2016 10th International Conference on Energy Sustainability. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/fuelcell2016-59110.

Testo completo

Abstract (sommario):

In this study, the catalytic combustion of methane is numerically investigated using an unstructured, implicit, fully coupled finite volume approach. Nonlinear system of equations is solved by Newton’s method. The catalytic partial oxidation of methane over both platinum and rhodium catalysts are studied three-dimensionally. Eight gas-phase species (CH4, CO2, H2O, N2, O2, CO, OH and H2) are considered for the simulation. Surface chemistry is modeled by detailed reaction mechanisms including 24 heterogeneous reactions with 11 surface-adsorbed species for Pt catalyst and 38 heterogeneous reactio

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Sie, Min-Chun, Pei-Di Jeng, Pin-Hsuan Chen, Ruei-Ci Wu, and Chen-Bin Wang. "Evaluation of CO oxidation over Co3O4-supported NiO catalysts." In INTERNATIONAL CONFERENCE “FUNCTIONAL ANALYSIS IN INTERDISCIPLINARY APPLICATIONS” (FAIA2017). Author(s), 2017. http://dx.doi.org/10.1063/1.4999890.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Klinghoffer, Naomi, and Marco J. Castaldi. "Deactivation and Energy Analysis of Char Catalysts in Biomass Gasification Systems." In 20th Annual North American Waste-to-Energy Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/nawtec20-7036.

Testo completo

Abstract (sommario):

One of the major barriers to gasification is the need for elimination of tars that are generated in thermochemical conversion processes. While metal catalysts can be used for tar decomposition, and cheaper alternative is char. Deactivation of char catalysts has been studied and these deactivation rates have been applied to a model for a gasification system. The calculations and experimental data presented here show that if the char from a gasifier is recycled to a tar reformer then some char deactivation will take place, but the activity will not fall below 40% of its initial activity. The ene

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Pramuanjaroenkij, Anchasa, Xiang Yang Zhou, Amarin Tongkratoke, and Sadık Kakac¸. "Simulation of Indirect Internal Reforming With Self-Sustained Electrochemical Promotion Catalysts in a Planar Solid Oxide Fuel Cell Anode." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-25433.

Testo completo

Abstract (sommario):

Low operating temperature SOFCs permit a larger range of choices for materials, higher durability, and less volume and mass of a SOFC system. However, the low operating temperature poses a difficulty for the reforming of the hydrocarbon fuel: external reforming and internal reforming (IR). In this work, we develop a numerical model for simulating an indirect internal reforming section to introduce effects of the electrochemical promotion and coupling between selective anode catalysts and selective cathode catalysts in the catalyst pack in a planar solid oxide fuel cell operating at an intermed

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Uemura, Yoshimitsu, Nga T. T. Tran, Salman Raza Naqvi, and Norikazu Nishiyama. "Nano-catalysts for upgrading bio-oil: Catalytic decarboxylation and hydrodeoxygenation." In INTERNATIONAL CONFERENCE “FUNCTIONAL ANALYSIS IN INTERDISCIPLINARY APPLICATIONS” (FAIA2017). Author(s), 2017. http://dx.doi.org/10.1063/1.4999852.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Corby, Sacha, James Durrant, Laia Francas, Shababa Selim, Sven Tengeler, Miguel Garcia-Tecedor, Camilo Mesa, et al. "Spectroscopic Analysis of NiOx Catalysts for Water Oxidation." In nanoGe Fall Meeting 2019. València: Fundació Scito, 2019. http://dx.doi.org/10.29363/nanoge.ngfm.2019.085.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Kumar, Anand, and Anchu Ashok. "Catalytic Decomposition of Ethanol over Bimetallic Nico Catalysts for Carbon Nanotube Synthesis." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0039.

Testo completo

Abstract (sommario):

In this work we investigate the use of NiCo bimetal/oxide as catalyst for hydrogen production from ethanol, with a focus on the deactivation pattern and the nature of the observed carbon deposition. It is well known that sintering and coke deposition during decomposition reaction significantly reduces the activity of the catalysts at higher temperature, by blocking the active sites of the catalysts. During ethanol decomposition reaction, the cleavage of C-C bond produces adsorbed *CH4 and *CO species that further decompose to form carbonaceous compounds. FTIR in-situ analysis was conducted bet

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Chen, Dong Lin, Tuo Ye, and Xi Zeng. "Experimental Investigation of Activation Solution for On-Line Activating SCR-DeNOx Catalyst." In ASME 2017 Power Conference Joint With ICOPE-17 collocated with the ASME 2017 11th International Conference on Energy Sustainability, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/power-icope2017-3476.

Testo completo

Abstract (sommario):

Currently, SCR-DeNOx technology of flue gas has been widely applied in coal-fired power plants in China for its higher denitrification efficiency, lower ammonia escape and more stable operation performance. In order to overcome the shortages of the off-line method, an on-line method based activating was proposed. However, many key technologies also need to be researched that one of them is a cheap and efficient activating solution. First, activating solutions were prepared by means of single factor and experimental investigations of catalysts activation were conducted. Second, impacts of the c

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Tsujikawa, Y., S. Fujii, H. Sadamori, S. Ito, and S. Katsura. "Flow Analysis of High Pressure Catalytic Combustor for Gas Turbine." In ASME 1995 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/95-gt-351.

Testo completo

Abstract (sommario):

The objective of this paper is modeling the mechanism of high temperature catalytic oxidation of natural gas, or methane. The model is two-dimensional steady-state, and includes axial and radial convection and diffusion of mass, momentum and energy, as well as homogeneous (gas phase) and heterogeneous (gas-surface) single step irreversible chemical reactions within a catalyst channel. Experimental investigations were also made of natural gas, or methane combustion in the presence of Mn-substituted hexaaluminate catalysts. Axial profiles of catalyst wall temperature, and gas temperature and gas

Gli stili APA, Harvard, Vancouver, ISO e altri

Rapporti di organizzazioni sul tema "Catalysts – Analysis"

1

Flanagan, L. An analysis of commerical zeolite catalysts by multinuclear NMR. Office of Scientific and Technical Information (OSTI), September 1990. http://dx.doi.org/10.2172/6455677.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Mallouk, T. E., E. Reddington, and C. Pu. Discovery of methanol electro-oxidation catalysts by combinatorial analysis. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460324.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Freund, F. Charge distribution analysis of catalysts under simulated reaction conditions. Office of Scientific and Technical Information (OSTI), January 1992. http://dx.doi.org/10.2172/6850561.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Su, Hui. Laser-Induced Fluorescence Detection in High-Throughput Screening of Heterogeneous Catalysts and Single Cells Analysis. Office of Scientific and Technical Information (OSTI), January 2001. http://dx.doi.org/10.2172/804157.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Su, Hui. Laser-Induced Fluorescence Detection in High-Throughput Screening of Heterogeneous Catalysts and Single Cells Analysis. Office of Scientific and Technical Information (OSTI), January 2001. http://dx.doi.org/10.2172/797334.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Freund, F. Charge distribution analysis of catalysts under simulated reaction conditions. Final report, October 1, 1993--June 30, 1995. Office of Scientific and Technical Information (OSTI), February 1996. http://dx.doi.org/10.2172/181522.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Freund, F. Charge distribution analysis of catalysts under simulated reaction conditions. Technical progress report, October 1, 1992--December 31, 1992. Office of Scientific and Technical Information (OSTI), December 1992. http://dx.doi.org/10.2172/10149576.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Freund, F. Charge distribution analysis of catalysts under simulated reaction conditions. Fourth quarterly technical progress report, July 1--September 30, 1993. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10143851.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Freund, F. Charge distribution analysis of catalysts under simulated reaction conditions. Fifth quarterly technical progress report, October 1--December 31, 1993. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10143855.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Freund, F. Charge distribution analysis of catalysts under simulated reaction conditions. Technical progress report: Tenth quarter, January 1--March 31, 1995. Office of Scientific and Technical Information (OSTI), October 1995. http://dx.doi.org/10.2172/113897.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!