Catalytic Steam Gasification of Biomass Surrogates: Thermodynamics and Effect of Operating Conditions

Assessment on steam gasification of municipal solid waste against biomass substrates

Assessment on steam gasification of municipal solid waste against biomass substrates
... the deterioration of the macroeconomic situation of the country, which reduced the level of consumption and, consequently, the production of waste The characterization and analysis of PMSW was carried ... Influence of steam in the gasification of different substrates Steam- to -biomass ratio (SBR) is used throughout this work in order to emphasize the effects of small variations on biomass admission, ... waste- to-energy, steam gasification of MSW becomes a very attractive process and the Fig Influence of SBR on carbon conversion for all studied substrates Results shown exclude steam content (Operating conditions:...
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Biomass fueling of a SOFC by integrated gasifier: Study of the effect of operating conditions on system performance

Biomass fueling of a SOFC by integrated gasifier: Study of the effect of operating conditions on system performance
... SOFC H2 utilization, that has a direct impact on gasifier operating conditions via its thermal integration by the combustion of the SOFC off-gases  SOFC H2 utilization influences the system performance ... operation of a SOFC fed by an integrated biomass gasifier has been demonstrated to highly depend on cell operating conditions, and specifically on SOFC H2 utilization, that is also correlated ... capable of evaluating the amount of air required for gasification of the selected biomass and the syngas composition by only using biomass water content w, operating temperature and integration...
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Catalytic fast pyrolysis of biomass the reactions of water and

Catalytic fast pyrolysis of biomass the reactions of water and
... Bridgwater, Fast Pyrolysis of Biomass: A Handbook, CPL Press, Newbury, UK, 1999 A V Bridgwater, Fast Pyrolysis of Biomass: A Handbook Volume 2, CPL Press, Newbury, UK, 2002 A V Bridgwater, Fast Pyrolysis ... 17:27:45 Catalytic fast pyrolysis of biomass: the reactions of water and aromatic intermediates produces phenols Green Chemistry Page of 16 View Article Online a reduction in formation of deoxygenated ... intermediates formed during the transformation of all of the pyrolysis products Water formation during biomass pyrolysis is involved in this reaction and leads to the common observation of phenols in products...
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Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf

Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf
... a single band of ~ 36 kDa for all the thrombin forms Effect of pH on thrombin amidase activity and binding of the inhibitor a-NAPAP to the thrombin active site The effects of pH (5.5–10) on the ... conformational transitions linked to its binding are of more limited extension Fig Titration by steady-state fluorescence of Na+ binding to 75 nM WT (d) and DK9 thrombin (s) Na+ binding was investigated ... sodium binding [10] In particular, the distance between the sulfur atom of Cys182 and the Cb of ˚ Tyr225 was reduced by % A in WT thrombin by + Na binding and mediated the conformational transitions...
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Benchmarking Biomass Gasification Technologies for Fuels, Chemicals and Hydrogen Production pot

Benchmarking Biomass Gasification Technologies for Fuels, Chemicals and Hydrogen Production pot
... suitable for fuels, chemicals and hydrogen It is clear that further development work is necessary to establish operating limits for most biomass gasification technologies The majority of past biomass ... have been for the generation of process heat, steam and electricity R&D outlined below, geared to producing syngas for fuels, chemicals and hydrogen production, would be beneficial for filling ... of biomass gasification technology to downstream syngas conversion technology for either hydrogen or liquid fuels production It therefore seems prudent to consider other biomass gasification technologies; ...
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Báo cáo khoa học: The ‘pair of sugar tongs’ site on the non-catalytic domain C of barley a-amylase participates in substrate binding and activity potx

Báo cáo khoa học: The ‘pair of sugar tongs’ site on the non-catalytic domain C of barley a-amylase participates in substrate binding and activity potx
... 5Â-GATCGGGACCAGGTACGACGTCG G-3Â; Y380A, 5Â-GATCGGGTCCAGGGCCGACGTC -GG-3Â; Y380M, 5Â-GATCGGGTCCAGGATGGACGT CGG-3Â; Y380F, 5Â-GATCGGGTCCAGGTTCGAC GTCGG-3Â (underlined mutant codon) coding for the ... connects b5 and a5 of the catalytic (b a)8-barrel at the end of the aglycon -binding area of the active site cleft Earlier, signicant deviation was found in this region between the backbone conformation ... stacked onto the indole side chains of Trp278Trp279 on the surface Fig Close-up view on the pair of sugar tongs binding site in the crystal structure of a-amylase (AMY1) D180A, an inactive catalytic...
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Báo cáo Y học: Thermodynamics and kinetics of the cleavage of DNA catalyzed by bleomycin A5 A microcalorimetric study pdf

Báo cáo Y học: Thermodynamics and kinetics of the cleavage of DNA catalyzed by bleomycin A5 A microcalorimetric study pdf
... absorbance for the reaction system after the cleavage Ó FEBS 2002 Thermokinetics of DNA cleavage catalyzed by BLM -A5 (Eur J Biochem 269) 2855 Table Thermodynamic and kinetic data of the cleavage ... cleavage of calf thymus DNA induced by BLM -A5 and those for the scission of calf thymus DNA mediated by two DNA- damaging agents, ADM and (1,10-phenanthroline)-copper Data are expressed as mean ... than k2 (in this case the cleavage efficiency) Therefore, BLM -A5 is not as efficient as a DNA- cleaving enzyme although the cleavage of DNA by BLM -A5 follows Michaelis–Menten kinetics The cleavage...
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346 Biomass – Detection, Production and Usage live yeast biomass for the leavening of bread docx

346 Biomass – Detection, Production and Usage live yeast biomass for the leavening of bread docx
... Deletion of Yta7 affected the enzymatic activity of cis- 354 Biomass Detection, Production and Usage prenyltransferase (the enzyme that utilizes FPP for dolichol biosynthesis) and the cellular ... Carotenogenic Yeasts - Application of Whole-Cell Yeast Biomass to Production of Pigments and Other Lipid Compounds 357 2009) The effect of aeration is dependent on the species of the microorganism The ... phenoxypropylamine-type inhibitor for sterol biosynthesis was added to the medium The isolation and characteristic of the carotenogenic genes of yeasts facilitates the study of the effect of their overexpression...
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Báo cáo y học: "Characterization of the HIV-1 integrase chromatin- and LEDGF/p75-binding abilities by mutagenic analysis within the catalytic core domain of integrase" ppt

Báo cáo y học:
... chromatin- and LEDGF/p75-binding abilities by mutagenic analysis within the catalytic core domain of integrase Virology Journal 2010 7:68 Submit your next manuscript to BioMed Central and take full ... sciences, Maryland, USA) following the manufacturer’s instruction The reverse transcription activity of HIV-1 in the infected cells was analyzed by quantifying the total HIV cDNA by using the qPCR ... antibody B) The intensity of both the chromatin-bound and non-chromatin-bound YFP-IN was densitometrically determined The data are presented as the percentage of chromatin-bound YFP-IN to total...
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Báo cáo y học: "Contribution of the C-terminal region within the catalytic core domain of HIV-1 integrase to yeast lethality, chromatin binding and viral replication" doc

Báo cáo y học:
... complemented by the IN class I catalytic mutant D64E These results highlight the importance of the C-terminal region of the catalytic core domain of HIV-1 IN in its association with the chromatin of the ... determine the importance of the C-terminal region of the catalytic core domain of HIV-1 IN in the viral life cycle, we have generated a series of IN mutations These mutants allowed us to delineate the ... structural domains, the N-terminal zinc -binding domain, the central catalytic core domain and the C-terminal domain The catalytic core domain contains three highly conserved residues Asp64, Asp116 and...
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KHÍ HÓA TẦNG SÔI Gasification of Biomass Using Fluidized Bed

KHÍ HÓA TẦNG SÔI Gasification of Biomass Using Fluidized Bed
... experimental conditions and data of bubbling fluidized bed gasification of groundnut shell against temperature at fixed steam biomass ratio of 0.30 and biomass feed rate of 15 kg/h are shown in Table ... function of the H2 content, the optimum value of S / B is 2.10 Javier et al [11] studied the gasification of small chips of pine wood in bubbling fluidized bed and studied the effect of gasifying ... Overview of Combustion and Gasification of Rice Husk in Fluidized Bed Reactors Biomass & Bioenergy, 14, pp 533-546, 1998 R.Moghadam, A.Alias, Air gasification of agricultural waste in a fluidized bed...
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DEVELOPMENT OF NI BASED CATALYTIC, CERIA NANO STRUCTURES AND CATALYTIC MEMBRANE REACTOR OF HIGH TEMPERATURE WATER GAS SHIFT REACTION

DEVELOPMENT OF NI BASED CATALYTIC, CERIA NANO STRUCTURES AND CATALYTIC MEMBRANE REACTOR OF HIGH TEMPERATURE WATER GAS SHIFT REACTION
... DEVELOPMENT OF NI- BASED CATALYSTS, CERIA NANO- STRUCTURES AND CATALYTIC MEMBRANE REACTOR FOR HIGH TEMPERATURE WATER GAS SHIFT REACTION SAW ENG TOON (Master, University Science ... synthesis, reaction mechanism studies and kinetic studies for water gas shift reaction as well as Pd membrane preparations, the concept and fundamental of catalytic membrane reactor over water gas shift ... performance of catalytic membrane reactor for high temperature water gas shift reaction 1.3 Organization of thesis This thesis consists of nine chapters In the first chapter, an overview of the research...
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Thermodynamics and mechanics of molecular motors

Thermodynamics and mechanics of molecular motors
... 1.3 Status quo of artificial molecular motors 1.4 Theories of molecular motors 1.4.1 Brownian motor theory 1.4.2 Cycle kinetics and thermodynamics 1.4.3 Mechanics of molecular motors ………………………… ... degree, and few physical guidelines are in hand for designing artificial motors The main objective of this thesis is to study thermodynamics and mechanics of molecular motors The methods of cycle ... thermodynamics and performance Mechanics in the molecular constructions plays an important role in motors physical 12 mechanisms Hence mechanical study of molecular motors will yield clues of...
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Decadal change of forest biomass carbon stocks and tree demography in the Delaware River Basin

Decadal change of forest biomass carbon stocks and tree demography in the Delaware River Basin
... Ecology and Management 374 (2016) 1–10 Fig The hydrological boundary of the Delaware River Basin and the main stream and tributaries of the Delaware River The three research areas of the current ... controlling factors of forest biomass C stock change at the regional scale, and (3) to examine the impact of tree demographic change on biomass C change by comparing biomass C change in different ... rate, the living biomass of chestnut oak, white oak and black oak declined in FC and DEWA White pine, red oak and sweet birch increased in both biomass and stem density in the oakhickory forests in...
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