analysis of methanol production from biomass gasification

... metric tpd biomass- to -methanol plant based on gasification, with a production cost of $15/GJ ($0.90/gal of methanol) , is reported by Williams et al [16] in 1991$ for $45/dry metric ton of biomass ... to the cost of producing renewable alternatives Accuracy of results from these studies is usually ±30% of the actual cost [5] Previous studies of gasification- based biomass- to-liquid production ... scenario 137 List of Tables Table Reactions Occurring within the Reduction Stage of Gasification Table Previous Techno-Economic Studies of Biomass- Gasification Biofuel Production Plants ...

Ngày tải lên: 31/03/2014, 07:20

Ngày tải lên: 30/09/2015, 10:12

... can produce moles of hydrogen with mole of n-butyrate or moles of hydrogen with mole of acetate from mole of hexose In most cases using soluble defined substrates, hydrogen production yield and ... amounts of food waste and sewage sludge were added in individual bottles Each bottle was supplemented with 200 mg of KH2PO4, 14 mg of MgCl2•4H2O, mg of Na2MoO4•4H2O, mg of CaCl2•2H2O, 2.5 mg of MnCl2•6H2O, ... hydrogen production due to its amounts Thus, in this work, food waste and sewage sludge were used for fermentative production of hydrogen Effects of VS concentrations and mixing ratio of two substrates...

Ngày tải lên: 05/09/2013, 08:40

... Microsoft Excel spreadsheet and SPSS 17.0 software programs Results and discussion 3.1 Analysis of input-output energy use in canola production The amount of inputs and outputs for canola production ... energy and economical analysis of canola productions in Iran Therefore, the main objective of this study was to compare the energy use and economic efficiencies of canola production in different ... analysis of canola production in different farm sizes In Table the economical analysis of canola production in three groups of farms are comparatively presented The total production values, gross...

Ngày tải lên: 05/09/2013, 16:30

... using PAUP software [23] IFN-c was used as an outgroup in this analysis Expression of the IL-10 gene Analysis of IL-10 gene expression in healthy tissues by RT–PCR Total RNA extracted from the cell ... distant from IL-20 and IL24, as recently determined from analysis of the spotted green pufferfish genome, imply that the carp sequence is IL-10 The hydropathy analysis also shows similarity of the ... following protocol: lL of cDNA was mixed with lL of dNTPs (10 lM of each dNTP), 10 · Gene Taq Universal buffer, 0.5 lL of Taq polymerase (5 UÆmL)1; Nippon Gene, Tokyo, Japan), lL of each gene specific...

Ngày tải lên: 20/02/2014, 02:21

... ENTREZ and BLAST software (National Library of Medicine and National Institute of Health, Bethesda, MD, USA) The PROSIS package (Hitachi, San Bruno, CA, USA) was used for the analysis of multiple alignments ... These types of dioxygenases are encoded by genes of moderate to high sequence identity (from 19% to 75%), which might catalyse very diverse reactions irrespective of their relative degree of sequence ... evolved from a common ancestral gene, and the essence of most of the conserved amino acids has been further substantiated by site-directed mutagenesis of FHT [7,9] and by documentation of ligand...

Ngày tải lên: 21/02/2014, 03:20

... gallons of ethanol, up from billion gallons in 2004 Production of ethanol in Brazil utilizes sugar and molasses from sugarcane as a primary feedstock In addition to Brazil, production of ethanol from ... the production of ethanol from sugarcane requires one-half of the energy used in the production of raw sugar Ethanol processing costs from sugarcane were estimated to average $0.059 per pound of ... fertilizer are used in the production of sorghum Total production of sorghum increased from 579 million bushels in 1980 to a record high of over one billion bushels in 1985 Sorghum production declined...

Ngày tải lên: 22/02/2014, 05:20

... calculated from the amino acid sequence, indicating that the native form of avoredoxin is a dimer Amino acid sequence analysis of avoredoxin The N-terminal amino acid sequence of avoredoxin from DvMF ... Figure shows the results of linear regression analysis of the logarithms for the redox ratio of the mediator versus that of recombinant avoredoxin The redox potential of oxidized avoredoxin reduced ... both of which confer reduction of a avin by receiving electrons from NADH or NADPH; however, these activities of avoredoxin were much lower than those of A fulgidus FeR The FeR activity of A...

Ngày tải lên: 07/03/2014, 02:20

... gallons of ethanol, up from billion gallons in 2004 Production of ethanol in Brazil utilizes sugar and molasses from sugarcane as a primary feedstock In addition to Brazil, production of ethanol from ... the production of ethanol from sugarcane requires one-half of the energy used in the production of raw sugar Ethanol processing costs from sugarcane were estimated to average $0.059 per pound of ... fertilizer are used in the production of sorghum Total production of sorghum increased from 579 million bushels in 1980 to a record high of over one billion bushels in 1985 Sorghum production declined...

Ngày tải lên: 08/03/2014, 06:20

... indicative of a number of intersheet hydrogen bonds in both of the molecules The exchanging properties of the amide protons of SGCI[L30R, K31M] are very similar to that of SGCI Both the amide proton of ... differing conformation of their binding loops The corresponding NOE pattern of SGTI is different from that of SGCI as well as from that recorded for SGCI[L30R, K31M] The number of observed NOEs for ... Backbone of 10 superimposed structures of SGCI (A) and 10 superimposed structures of SGTI (B) Schematic representation of the secondary structure elements and the disul®de bonding pattern of SGCI...

Ngày tải lên: 08/03/2014, 10:20

... Guideline for the Conduct of Food Safety Assessment of Foods Derived from Recombinant-DNA Plants (CAC/GL 45-2003), the Guideline for the Conduct of Food Safety Assessment of Foods Produced using ... Conduct of Food Safety Assessment of Foods Derived from Recombinant-DNA Animals (CAC/GL 68-2008) See footnote Reference is made to the Compilation of Codex Texts Relevant to Labelling of Foods ... information relevant to risk analysis 30 Recognizing the rapid pace of development in the field of biotechnology, the approach to safety assessments of foods derived from modern biotechnology should...

Ngày tải lên: 13/03/2014, 21:56

... Conformation of meningococcal Opa proteins (Eur J Biochem 269) 5219 Fig Semi-native PAGE analysis of in vitro folding of OpaB128 (A) and OpaJ129 (B) (A) Semi-native-PAGE analysis of in vitro folding of ... fragment of opaB128 and opaJ129 encoding the mature domain of the protein downstream of the promoter and the signal sequence-encoding part of the phosphate-limitation inducible phoE gene of E coli ... GmbH, Freiburg, Germany) for the detection of the N-terminal domains of the CEACAM proteins Production and purification of inclusion bodies Cultures of the E coli strain BL21 (DE3) containing...

Ngày tải lên: 17/03/2014, 10:20

... distribution The presence of Gly and DL-Ala in the particles is Organic analysis of microparticles from Itokawa 67 68 H Naraoka et al Fig Mass spectra of positive ions in ToF-SIMS analysis a) Hayabusa ... Hayabusa particles extract, and b) blank extract Organic analysis of microparticles from Itokawa 69 Fig Mass spectra of negative ions in ToF-SIMS analysis a) Hayabusa particles extract, and b) blank ... spectra of ToF-SIMS are shown in Figs and The predominant peaks of positive ions are at m/z = 27 and 28 (Fig 5), which are attributable to the aluminum from foil used for baking and silicon from...

Ngày tải lên: 28/03/2014, 20:20

... H-5, H-7 of Kdoa H-3 of HepI; H-1 of HepIII H-1, H-2 of HepII; H-1 of GlcII; H-1 of GlcII* H-4, H-6 of HepI H-4, H-6 of HepI H-4, H-6 of HepI H-1, H-2 of HepIII H-1, H-2 of HepIII H-4 of GlcII*d,e ... O-6 of the Ó FEBS 2002 Structural analysis of LPS from NTHi strain 1003 (Eur J Biochem 269) 815 Table Proton NOE data for O-deacylated LPS and oligosaccharide preparation OS-1 derived from LPS of ... Hex1 and Hex4 glycoforms were indicated Ó FEBS 2002 Structural analysis of LPS from NTHi strain 1003 (Eur J Biochem 269) 811 Fig Negative ion ESI-MS spectrum of O-deacylated LPS from NTHi strain...

Ngày tải lên: 31/03/2014, 21:21

... cause of death was obtained from the Swedish Cause of Death Registry up until 31 Dec 2009 Tissue microarray construction Paraffin-embedded tumour specimens were collected from the archives of the ... melanoma: An analysis of 215 cases from the Malmö Diet and Cancer Study Journal of Translational Medicine 2011 9:114 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient ... cancer cells [15] Apart from these studies, we are not aware of any other publications related to the prognostic or treatment predictive impact of the tumour-specific expression of RBM3 in human cancer,...

Ngày tải lên: 20/06/2014, 04:20

Ngày tải lên: 07/08/2014, 03:22

Ngày tải lên: 09/08/2014, 04:20

Ngày tải lên: 09/08/2014, 22:22

Ngày tải lên: 12/08/2014, 04:20

Ngày tải lên: 12/08/2014, 04:21