Literatura académica sobre el tema "Glycerol system"
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Artículos de revistas sobre el tema "Glycerol system"
Esteban, Jesús, Miguel Ladero, Laura Molinero y Félix García-Ochoa. "Liquid–liquid equilibria for the ternary systems DMC–methanol–glycerol, DMC–glycerol carbonate–glycerol and the quaternary system DMC–methanol–glycerol carbonate–glycerol at catalytic reacting temperatures". Chemical Engineering Research and Design 92, n.º 12 (diciembre de 2014): 2797–805. http://dx.doi.org/10.1016/j.cherd.2014.05.026.
Texto completoWang, Xiaoli, Gongde Wu, Tongfa Jin, Jie Xu y Shihao Song. "Selective Oxidation of Glycerol Using 3% H2O2 Catalyzed by Supported Nano-Au Catalysts". Catalysts 8, n.º 11 (29 de octubre de 2018): 505. http://dx.doi.org/10.3390/catal8110505.
Texto completoFriberg, Stig E., Irena Blute y Per Stenius. "Foam stability in a glycerol system". Journal of Colloid and Interface Science 127, n.º 2 (febrero de 1989): 573–82. http://dx.doi.org/10.1016/0021-9797(89)90062-3.
Texto completoWiguno, Annas, Asalil Mustain, Wahyu Fazar Eka Irwansyah y Gede Wibawa. "Isothermal Vapor-Liquid Equilibrium of Methanol + Glycerol and 1-Propanol + Glycerol". Indonesian Journal of Chemistry 16, n.º 1 (15 de marzo de 2018): 111. http://dx.doi.org/10.22146/ijc.21186.
Texto completoZhao, Gang, Xiaojie Guo, Liqun He, Zhong Liu y Dayong Gao. "Comparative study of glass transformation of glycerol–H2O–NaCl ternary system and glycerol–PBS complex system". Thermochimica Acta 419, n.º 1-2 (septiembre de 2004): 131–34. http://dx.doi.org/10.1016/j.tca.2004.02.007.
Texto completoLi, Jingjing, Richard D. Pancost, B. David A. Naafs, Huan Yang, Cheng Zhao y Shucheng Xie. "Distribution of glycerol dialkyl glycerol tetraether (GDGT) lipids in a hypersaline lake system". Organic Geochemistry 99 (septiembre de 2016): 113–24. http://dx.doi.org/10.1016/j.orggeochem.2016.06.007.
Texto completoAvila-Stagno, Jorge, Alexandre V. Chaves, Gabriel O. Ribeiro, Emilio M. Ungerfeld y Tim A. McAllister. "Inclusion of glycerol in forage diets increases methane production in a rumen simulation technique system". British Journal of Nutrition 111, n.º 5 (7 de octubre de 2013): 829–35. http://dx.doi.org/10.1017/s0007114513003206.
Texto completoRaden Siti Amirah, Hambali, Ahmad Faiza Mohd, Mohd Firdaus Yhaya, Rahmah Mohamed y Mohamed Nur Raihan. "The Effect of Glycidyl Silane as Coupling Agent in Intumescent Flame Retardant System". Advanced Materials Research 664 (febrero de 2013): 677–82. http://dx.doi.org/10.4028/www.scientific.net/amr.664.677.
Texto completoHu, Jianglin, Yanlong Gu, Zhenhong Guan, Jinjin Li, Wanling Mo, Tao Li y Guangxing Li. "An Efficient Palladium Catalyst System for the Oxidative Carbonylation of Glycerol to Glycerol Carbonate". ChemSusChem 4, n.º 12 (16 de noviembre de 2011): 1767–72. http://dx.doi.org/10.1002/cssc.201100337.
Texto completoLoomis, Shannon E., James M. Russell, Ana M. Heureux, William J. D’Andrea y Jaap S. Sinninghe Damsté. "Seasonal variability of branched glycerol dialkyl glycerol tetraethers (brGDGTs) in a temperate lake system". Geochimica et Cosmochimica Acta 144 (noviembre de 2014): 173–87. http://dx.doi.org/10.1016/j.gca.2014.08.027.
Texto completoTesis sobre el tema "Glycerol system"
Laudon, Meyer Eva. "Studies of lipolysis and neuroendocrine rhythms in cluster headache /". Stockholm, 2006. http://diss.kib.ki.se/2006/91-7140-845-2/.
Texto completoIngfeldt, Isac. "Evaluation of Carbon Source Addition on Denitrification Efficiency : A study in a continuous biological leachate water treatment system". Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278587.
Texto completoUnder 2014 konstruerade SÖRAB ett kontinuerligt biologiskt reningsverk (KBR) för att hanteralakvatten från deponin för ickefarligt avfall vid anläggningen i Löt, norr om Stockholm. KBR ärfrämst konstruerad för rening av ammoniumkväve som annars skulle släppas ut till recipienten ochbidra till övergödning och skador på miljön i området. Detta projekt har fokuserat på att ersätta dennuvarande kolkällan Brenntaplus VP1 som används i processen och utvärdera effektiviteten idenitrifieringen samt ekonomin vid övergång till en ny kolkälla. Kolkällorna glycerol och etanol varde kolkällor som valdes för utvärdering i detta projekt, dessa jämfördes med Brenntaplus VP1 i desseffekt på denitrifikationseffektivitet och mikrobiell sammansättning under laboratorieförhållanden ochi pilotskala. Möjligheten att reducera ammoniumkoncentrationen i lakvattnet utvärderades genomkemisk fällning och genom mätning av ammoniumkväve och nitratkväve under aeroba (nitrifikation)och anaeroba (denitrifikation) förhållanden. Kombinationen av etanol och glycerol indikerade enförbättrad denitrifikation och ökad mikrobiell densitet både i laboratorie- och pilotskala med reduceradhydraulisk retentionstid. Nitratreduktionshastigheten var 0,23 mgNO 3- -N 1 -1 h -1 för blandningen avetanol/glycerol jämfört med 0,12 - 0,17 mgNO 3- -N 1 -1 h -1 för Brenntaplus VP1 i pilotskala. Resultatenindikerar att användning av etanol, glycerol eller en blandning av de två har goda förutsättningar föratt ersätta Brenntaplus VP1. Var och en av de tre kolkällorna som undersöktes under detta projekt harvisat en unik inverkan på processen och dess parametrar såsom: denitrifikationshastighet, mikrobielldensitet och mikrobiell sammansättning. Genom att byta kolkälla i KBR kan prestandan ökas genomatt minska den hydrauliska retentionstiden samtidigt som systemet tycks bli mindre känsligt förtemperatursvängningar. Kolkällorna som utvärderats i detta projekt kan därför vara fördelaktiga för SÖRAB beroende på dess tillgänglighet och pris.
Bulnes, Kevin, Diego Paredes y Leonardo Vinces. "An Automatic Biodiesel Decanting System for the Optimization of Glycerin Separation Time by Applying Electric Field and Temperature". Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/653784.
Texto completoDuring biodiesel production, crude biodiesel and glycerin are separated in resting tanks due to gravity and differences in density, glycerin accumulates at the base of the contender; such operation is called decantation. The decantation stage, within the production of biodiesel based on recycled oil, takes from 8 to 24 h to complete. Therefore, the development of an automatic biodiesel decanting system is presented in order to optimize the production time in the line of this bio-fuel. The process consists of applying an electric field through two electrodes at 9 kV and simultaneously applying temperature. The results of the implementation showed that the production time was reduced by up to 99% without affecting the quality of biodiesel, according to the parameters of the American Society for Testing and Materials (ASTM).
Revisión por pares
Hadaoui, Abdellah. "Effets de taille et de concentration sur les propriétés thermiques et rhéologiques des nanofluides". Phd thesis, Université d'Orléans, 2010. http://tel.archives-ouvertes.fr/tel-00769934.
Texto completoMubarok, Mahdi. "Valorization of beech wood through development of innovative and environmentally friendly chemical modification treatments". Electronic Thesis or Diss., Université de Lorraine, 2019. http://www.theses.fr/2019LORR0141.
Texto completoIn this study, improvement of physical and biological durability properties of European beech (Fagus sylvatica) has been performed through different bulking impregnation treatments. The first modification was based on the impregnation of vinylic derivatives of glycerol or polyglycerol as additive followed with different thermal modification conditions in the opened system (OHT) or in the closed system (HPS). The second modification was based on the in-situ polyesterification of sorbitol and citric acid at different concentrations and curing temperatures in the opened system. Various physical, chemical, mechanical, and biological durability properties of the modified woods were evaluated, including certain properties during modification. The results have disclosed that certain treatments can improve significantly physical and biological durability properties of wood against decay (white rot, brown rot, and soft rot fungi) and termites attacks in comparison to untreated wood or thermally modified woods
Enrione, Javier. "Mechanical stability of intermediate moisture starch-glycerol systems". Thesis, University of Nottingham, 2005. http://eprints.nottingham.ac.uk/11634/.
Texto completoRodríguez, Rodríguez Marta. "Catalytic Systems Adapted to Glycerol Medium. Applications in Selective Processes". Doctoral thesis, Universitat Rovira i Virgili, 2017. http://hdl.handle.net/10803/402406.
Texto completoCada dia s’empren grans quantitats de dissolvent per a diferents aplicacions industrials. La recerca de nous dissolvents que siguin menys nocius per al medi ambient, biodegradables i menys tòxics, per tal de substituir els dissolvents orgànics convencionals, s'ha convertit en una àrea d'investigació important, especialment quan aquests dissolvents es poden reutilitzar sense necessitat de reacondicionament. En aquest sentit, els dissolvents procedents de la biomassa han esdevingut una solució prometedora. En particular, el glicerol, produït avui dia en grans quantitats en les indústries de biodièsel, es presenta com un bon candidat. Les seves característiques, com ara el seu baix cost, la seva baixa toxicitat, el seu alt punt d'ebullició i la seva miscibilitat i solubilitat selectiva envers compostos orgànics fan que sigui un dissolvent interessant per al seu ús en catàlisi. Aquesta Tesi tracta sobre el desenvolupament de nous sistemes catalítics adaptats per a l'ús de glicerol com a dissolvent. En particular, en aquest treball demostrem com el glicerol pot facilitar l'estabilització de nanopartícules de coure (I) capaces de catalitzar la cicloaddició 1,3-dipolar de Huisgen entre alquins terminals i azides orgàniques (coneguda com reacció click). A més, aquesta reacció es pot dur a terme també en absència de metall usant alquins interns, aquest cop treballant amb radiació de microones altres dissolvents (incloent-hi pròtics), probablement per la seva habilitat per formar enllaços d'hidrogen, fet que afavoreix la interacció amb la radiació de microones, tot accelerant el procés. Amb l'objectiu d'estudiar processos estereoselectius en aquest medi, hem sintetitzat per primera vegada nous derivats de PTA (1,3,5-triaza-7- fosfaadamantà) enantiopurs i hem estudiat la seva activitat en diferents reaccions catalítiques asimètriques d'interès
Solvents are needed in large scale for different industrial applications. The search for less harmful, biodegradable, non-toxic green alternatives able to replace conventional organic solvents is an active area of research, especially when these solvents can be reused without the need of reconditioning treatments. In this sense, solvents derived from biomass are emerging as very promising solutions. Glycerol, produced in high amounts as a side product in biodiesel production, represents a good candidate. Due to its low cost, low toxicity, high boiling point and selective solubility and miscibility with organic compounds, glycerol represents a good choice to be applied in chemical transformations, including catalytic ones. This Thesis deals with the development of new catalytic systems in glycerol medium. In particular, in this work we show how glycerol can facilitate the stabilization of copper(I) nanoparticles that are able to catalyze the 1,3-dipolar Huisgen cycloaddition between terminal alkynes and organic azides (known as click reaction). Moreover, this reaction can be carried out in the absence of copper using internal alkynes, working under microwave irradiation. Glycerol favours the process in comparison with other solvents (including protic ones), probably due to its ability to form hydrogen bonds, which favors the interaction with microwave irradiation (accelerating the process).
Rodriguez, Rodriguez Marta. "Catalytic systems adapted to glycerol medium : applications in selective processes". Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30007.
Texto completoSolvents are used in huge amounts in the chemical industry and this is one of the biggest problems to be solved not only from an environmental point of view, but also for economic reasons. The solvents commonly used in the industry are volatile, toxic, inflammable and/or corrosive; then, their replacement by others less harmful represents a crucial objective. Glycerol appears as a promising candidate to substitute the conventional organic solvents. It is produced in huge amounts as a waste in biodiesel industry. Consequently, the valorisation of glycerol becomes an important concern. This compound possesses very interesting properties to be used as solvent such as its non-toxicity, the wide range of temperature for its liquid state, negligible vapour pressure, capacity for solubilising organic and inorganic compounds, low miscibility with other organic solvents and also its low price. This Thesis deals with the development of new catalytic systems in glycerol medium. In particular, in this work we show how glycerol can facilitate the stabilisation of copper(I) nanoparticles that are able to catalyse the 1,3-dipolar Huisgen cycloaddition between terminal alkynes and organic azides (known as click reaction). The reaction proceeds at room temperature and it is very efficient. Moreover, this reaction can be carried out in the absence of copper using non-activated internal alkynes, working under microwave irradiation. Glycerol favours the process in comparison with other solvents (including protic ones), probably due to its ability to form hydrogen bonds, which favours the interaction with the microwave irradiation (accelerating the process). With the aim of studying stereoselective transformations, we have conceived new enantiopure ligands derived from PTA (1,3,5-triaza-7-phosphaadamantane). These innovative phosphines have been applied in enantioselective processes, such as pinacolboryl addition to N-Boc-imines (Cu) or alpha-amination (Cu), among others, or as organocatalyst (Morita-Baylis-Hillman reaction)
Moreira, Soares Juliana. "ROLE OF GLYCEROL-3-PHOSPHATE PERMEASES IN PLANT DEFENSE". UKnowledge, 2018. https://uknowledge.uky.edu/plantpath_etds/23.
Texto completoTrombik, Tomasz. "Nemrznoucí teplonosné kapaliny na bázi glycerolu". Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2011. http://www.nusl.cz/ntk/nusl-216789.
Texto completoCapítulos de libros sobre el tema "Glycerol system"
Zhang, Xu, Guibao Qiu y Xuewei Lv. "Simulation Study on Solution Foaming by Controlling Gas Generation Reaction in Water-Glycerol System". En 6th International Symposium on High-Temperature Metallurgical Processing, 413–20. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119093381.ch52.
Texto completoZhang, Xu, Guibao Qiu y Xuewei Lv. "Simulation Study on Solution Foaming by Controlling Gas Generation Reaction in Water-Glycerol System". En 6th International Symposium on High-Temperature Metallurgical Processing, 413–20. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-48217-0_52.
Texto completoPersson, Gerd, Håkan Edlund y Göran Lindblom. "Phase behaviour of the 1-monooleoyl- rac-glycerol /n-octyl-β-D-glucoside/water system". En Trends in Colloid and Interface Science XVI, 36–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/b11618.
Texto completoPersson, Gerd, Håkan Edlund y Göran Lindblom. "Phase behaviour of the 1-monooleoyl- rac-glycerol /n-octyl-β-D-glucoside/water system". En Trends in Colloid and Interface Science XVI, 36–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-36462-7_9.
Texto completoAl Basir, Fahad, Xianbing Cao, Sushil Kumar y Priti Kumar Roy. "Effect of Glycerol Kinetics and Mass Transfer During Enzymatic Biodiesel Production from Jatropha Oil". En Industrial Mathematics and Complex Systems, 305–17. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3758-0_22.
Texto completoEnrione, J., S. Hill, J. R. Mitchell y F. Pedreschi. "Sorption Behavior of Extruded Rice Starch in the Presence of Glycerol". En Water Properties in Food, Health, Pharmaceutical and Biological Systems: ISOPOW 10, 483–89. Oxford, UK: Wiley-Blackwell, 2010. http://dx.doi.org/10.1002/9780470958193.ch40.
Texto completoAbouharim, Abdelhafid, Abdelghafour El moutarajji y Khalil El-Hami. "Effect of Multiwall Carbon Nanotube (MWCNT) Concentration on Thermal and Electrical Properties of Glycerol Nanofluid". En Advances in Intelligent Systems and Computing, 297–305. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36671-1_26.
Texto completoMaliger, Raju B., Peter J. Halley, Justin J. Cooper-White y Donna Dinnes. "Growth of Mesenchymal Stem Cells on Surface-Treated 2d Poly(Glycerol-Sebacate) Bio-Elastomers of Varying Stiffness". En Processing and Characterization of Multicomponent Polymer Systems, 43–62. Toronto : Apple Academic Press, 2019.: Apple Academic Press, 2019. http://dx.doi.org/10.1201/9780429469794-3.
Texto completoWoditsch, Isabelle y Karsten Schrör. "Glyceryl Trinitrate but not Spontaneous No Donors Preserve Myocardial Function and Cell Integrity in Ischemic Rabbit Hearts". En Mediators in the Cardiovascular System: Regional Ischemia, 189–94. Basel: Birkhäuser Basel, 1995. http://dx.doi.org/10.1007/978-3-0348-7346-8_27.
Texto completoSatterlee, James D. "Biophysical Characterization of Constituents of the Glycera dibranchiata Oxygen Transport and Utilization System: Erythrocytes and Monomer Hemoglobins". En Structure and Function of Invertebrate Oxygen Carriers, 171–77. New York, NY: Springer New York, 1991. http://dx.doi.org/10.1007/978-1-4612-3174-5_23.
Texto completoActas de conferencias sobre el tema "Glycerol system"
Chignell, Jeremy F. y Hong Liu. "Biohydrogen Production From Glycerol in Microbial Electrolysis Cells and Prospects for Energy Recovery From Biodiesel Wastes". En ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50274.
Texto completoEggly, Gabriel M., Paulo H. G. D. Diniz, Rodrigo Santos, Marcelo F. Pistonesi, Mario C. U. Araujo y Beatriz Fernandez Band. "An Embedded System for Determining Free Glycerol Level in Biodiesel". En 2013 III Brazilian Symposium on Computing Systems Engineering (SBESC). IEEE, 2013. http://dx.doi.org/10.1109/sbesc.2013.44.
Texto completoKo, Myung Joo, Hyun June Park, So Yeon Hong, Camila Flor Yagonia y Young Je Yoo. "Biodiesel Production using Membrane Bioreactor System for in situ Glycerol Separation". En 14th Asia Pacific Confederation of Chemical Engineering Congress. Singapore: Research Publishing Services, 2012. http://dx.doi.org/10.3850/978-981-07-1445-1_244.
Texto completoYu, Kaihong, Ren Takahashi y Makoto Ohta. "Development of the Working Fluid With Blood Viscosity for Evaluating Ablation Catheter in In Vitro System". En ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65975.
Texto completoWin, Shwe Sin, Swati Hegde y Thomas A. Trabold. "Techno-Economic Assessment of Different Pathways for Utilizing Glycerol Derived From Waste Cooking Oil-Based Biodiesel". En ASME 2015 9th International Conference on Energy Sustainability collocated with the ASME 2015 Power Conference, the ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2015 Nuclear Forum. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/es2015-49563.
Texto completoSoenandi, Iwan Aang y Taufik Djatna. "A real time simulation model of production system of Glycerol Esterification with self optimization". En 2014 International Conference on Advanced Computer Science and Information Systems (ICACSIS). IEEE, 2014. http://dx.doi.org/10.1109/icacsis.2014.7065864.
Texto completoBONIN OKASAKI, FERNANDO, PABLO SEBASTIAN FERNANDEZ, LEONARDO P. ZUCOLO y MATHEUS B.C. DE SOUZA. "Improvement and utilization of a HPLC system for studies of electro-oxidation of Glycerol." En XXIV Congresso de Iniciação Científica da UNICAMP - 2016. Campinas - SP, Brazil: Galoa, 2016. http://dx.doi.org/10.19146/pibic-2016-51610.
Texto completoFisher, Brian T., Michael R. Weismiller, Steven G. Tuttle y Katherine M. Hinnant. "Effects of Fluid Properties on Spray Characteristics of a Flow-Blurring Atomizer". En ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-63135.
Texto completoWang, Lei, Enmin Feng y Zhilong Xiu. "Nonlinear Stochastic Dynamical System of Bio-Dissimilation of Glycerol to 1,3-Propanediol in Batch Culture and Its Viable Set". En 2009 3rd International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2009. http://dx.doi.org/10.1109/icbbe.2009.5163119.
Texto completoWahyuningtyas, Dewi y Arwitra Dinata. "Combination of carboxymethyl cellulose (CMC) - Corn starch edible film and glycerol plasticizer as a delivery system of diclofenac sodium". En HUMAN-DEDICATED SUSTAINABLE PRODUCT AND PROCESS DESIGN: MATERIALS, RESOURCES, AND ENERGY: Proceedings of the 4th International Conference on Engineering, Technology, and Industrial Application (ICETIA) 2017. Author(s), 2018. http://dx.doi.org/10.1063/1.5042952.
Texto completoInformes sobre el tema "Glycerol system"
BOSTON UNIV MA SCHOOL OF MEDICINE. Rejuvenation and Freezing of Additive-Preserved Red Blood Cells in the 1000 ML-600 ML Polyvinyl Chloride Freezing Bay System Stored for Up to 42 Days at 4 C Prior to Rejuvenation and Glycerolization Using 40% W/V Glycerol and Storage at -80 C, Washed in the Haemonetics Blood Processor 115, and Stored at 4 C for up to 24 Hours Prior to Transfusion. Fort Belvoir, VA: Defense Technical Information Center, agosto de 1997. http://dx.doi.org/10.21236/ada360394.
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