Articles with "product distribution" as a keyword



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Effects of Alternative Redox Partners and Oxidizing Agents on CYP154C8 Catalytic Activity and Product Distribution

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Published in 2018 at "ChemBioChem"

DOI: 10.1002/cbic.201800284

Abstract: CYP154C8 catalyzes the hydroxylation of diverse steroids, as has previously been demonstrated, by using an NADH‐dependent system including putidaredoxin and putidaredoxin reductase as redox partner proteins carrying electrons from NADH. In other reactions, CYP154C8 reconstituted… read more here.

Keywords: alternative redox; redox partners; partners oxidizing; product distribution ... See more keywords
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Bifunctional Co‐based Catalysts for Fischer‐Tropsch Synthesis: Descriptors Affecting the Product Distribution

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Published in 2021 at "ChemCatChem"

DOI: 10.1002/cctc.202100270

Abstract: The conversion of synthesis gas to hydrocarbons in the Fischer‐Tropsch (FT) synthesis suffers from a broad product distribution not directly providing high fuel quality. This work, therefore, aims at bifunctional catalysts combining the FT and… read more here.

Keywords: product distribution; fischer tropsch; tropsch synthesis; product ... See more keywords
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Effect of acidic properties of hierarchical HZSM-5 on the product distribution in methanol conversion to gasoline

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Published in 2019 at "Korean Journal of Chemical Engineering"

DOI: 10.1007/s11814-018-0209-3

Abstract: Hierarchical ZSM-5 zeolites with different SiO2/Al2O3 ratio but similar crystal size were directly synthesized by a single-template hydrothermal method, and the intrinsic effect of acidic properties on their catalytic performance in methanol to gasoline (MTG)… read more here.

Keywords: effect acidic; product distribution; acidic properties; hierarchical hzsm ... See more keywords
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Chemometric modelling on element compositions and product distributions of cellulose and lignin

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Published in 2020 at "Biomass Conversion and Biorefinery"

DOI: 10.1007/s13399-020-00638-9

Abstract: In this paper, the literature-based data on elemental properties, syngas compositions, and product distribution were assessed from thermochemical process fueled with cellulose, lignin, and cellulose-rich and lignin-rich biomasses with the application of principal component analysis… read more here.

Keywords: element compositions; product distribution; lignin; cellulose lignin ... See more keywords
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Effect of biomass pretreatment on the product distribution and composition resulting from the hydrothermal liquefaction of short rotation coppice willow.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.01.056

Abstract: A major challenge for the implementation of hydrothermal liquefaction (HTL) as a continuous process is the formulation of lignocellulosic feedstock, which is prone to phase separation into water and biomass parts when pressurized. One approach… read more here.

Keywords: distribution composition; product distribution; biomass; pretreatment ... See more keywords
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Effects of experimental operations on the Fischer-Tropsch product distribution

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Published in 2017 at "Catalysis Today"

DOI: 10.1016/j.cattod.2017.05.056

Abstract: Abstract The present study provides insight into the effect of experimental operations on the Fischer-Tropsch synthesis (FTS) product distribution by combining experimental and theoretical analyses of the process. Experimental errors originated from GC data processing… read more here.

Keywords: product distribution; operations fischer; product; fischer tropsch ... See more keywords
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Flame-spray-pyrolysis amorphous alumina-silica for tailoring the product distribution of Fischer-Tropsch synthesis

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Published in 2020 at "Catalysis Today"

DOI: 10.1016/j.cattod.2019.01.048

Abstract: Abstract The solid acid in metal-acid bifunctional catalysts for Fischer-Tropsch (FT) synthesis plays a crucial role for one-step selective synthesis of liquid fuels such as gasoline or diesel. In this work, the amorphous silica-alumina (ASA)… read more here.

Keywords: spray pyrolysis; synthesis; flame spray; tropsch synthesis ... See more keywords
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Evaluation of zeolite catalysts on product distribution during sweet sorghum bagasse catalytic pyrolysis

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Published in 2021 at "Energy"

DOI: 10.1016/j.energy.2020.118799

Abstract: Abstract The catalytic fast pyrolysis (CFP) of sweet sorghum bagasse was carried out in a three-stage tube furnace to achieve high value utilization of sweet sorghum bagasse. The effects of zeolite catalysts (hierarchical HZSM-5, HBeta,… read more here.

Keywords: zeolite catalysts; sweet sorghum; product distribution; pyrolysis ... See more keywords

Surface modification of g-C3N4-supported iron catalysts for CO hydrogenation: Strategy for product distribution

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Published in 2021 at "Fuel"

DOI: 10.1016/j.fuel.2021.121473

Abstract: Abstract Surface modified g-C3N4 supported iron catalysts were prepared using ultrasonic-assisted impregnation and employed as model catalysts to investigate the surface modification effects on product distribution in Fischer–Tropsch synthesis. Characterizations evidenced that both hydroxyl and… read more here.

Keywords: c3n4; product distribution; surface modification; surface ... See more keywords
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Effect of W incorporation on the product distribution in steam reforming of bio-oil derived acetic acid over Ni based Zr-SBA-15 catalyst

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Published in 2018 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.01.034

Abstract: Abstract Zirconia incorporated SBA-15 type mesoporous material was synthesized following a one-pot hydrothermal route, characterized and used as the catalyst support in the synthesis of Ni and bi-metallic Ni–W based catalysts. Performances of these catalysts… read more here.

Keywords: product distribution; acetic acid; catalyst; steam reforming ... See more keywords
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Catalytic cracking of propane over impregnated mesoporous ZSM-5: A strategy to change product distribution by sequential modification

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Published in 2018 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2017.07.018

Abstract: Abstract ZSM-5 was subjected to two different modifications, namely mesopore creation with 0.2  m NaOH and metal impregnation with 10 wt% of La or Cu, with particular emphasis on the sequence of these modifications. Alkali treatment… read more here.

Keywords: product distribution; impregnation; modification; sequence ... See more keywords