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   Articles with "selective hydrogenolysis" as a keyword



Unveiling the Synergistic Roles of WO x in Pt/WO x /Al 2 O 3 Catalysts: How Acidity Modulation and Electronic Promotion Govern the Glycerol Selective Hydrogenolysis to 1,3‐Propanediol

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recommendations! Published in 2025 at "ChemCatChem"

DOI: 10.1002/cctc.202501300

Abstract: As a major byproduct of biodiesel production, the selective hydrogenolysis of glycerol into high‐value 1,3‐propanediol (1,3‐PDO) has been brought into focus for sustainable biorefineries. Among various catalytic systems, Pt‐WOx‐based catalysts have emerged as promising systems… read more here.

Keywords: synergistic roles; propanediol; selective hydrogenolysis; hydrogenolysis ... See more keywords

Effect of tungsten species on selective hydrogenolysis of glycerol to 1,3-propanediol.

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recommendations! Published in 2020 at "ChemSusChem"

DOI: 10.1002/cssc.202002405

Abstract: Glycerol, as the major byproduct of biodiesel industry, is a cheap and green chemical feedstock. Following the expanded production of biodiesel, the oversupply of glycerol has led to the increasing researches of the catalytic conversion… read more here.

Keywords: selective hydrogenolysis; hydrogenolysis glycerol; glycerol propanediol; glycerol ... See more keywords

Selective Hydrogenolysis of 5-Hydroxymethylfurfural to 2-Hexanol over Au/ZrO2 Catalysts.

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recommendations! Published in 2022 at "ChemSusChem"

DOI: 10.1002/cssc.202200092

Abstract: 2-Hexanol (2-HOL) is a versatile biomass-derived platform molecule for synthesis of liquid transportation fuels, lubricants or detergents. Herein, a one-step preparation of 2-HOL using 5-hydroxymethylfurfural (HMF) as a substrate was reported for the first time.… read more here.

Keywords: zro2 catalyst; hexanol; hydrogenolysis hydroxymethylfurfural; selective hydrogenolysis ... See more keywords

Selective Hydrogenolysis Conversion of Polyethylene into Alkyl Oil over Iridium-based Catalyst.

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recommendations! Published in 2024 at "ChemSusChem"

DOI: 10.1002/cssc.202400427

Abstract: Plastic not only brings convenience but also places a great burden on the environment. Utilizing plastic as low-cost feed-stock for producing valuable chemicals and fuels is one of the most attractive directions. Among the huge… read more here.

Keywords: catalyst; hydrogenolysis conversion; iridium based; selective hydrogenolysis ... See more keywords
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Investigation of the mechanism of the selective hydrogenolysis of C O bonds over a Pt/WO3/Al2O3 catalyst

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recommendations! Published in 2020 at "Catalysis Today"

DOI: 10.1016/j.cattod.2019.10.008

Abstract: Abstract The hydrogenolysis of various polyols and ethers over a Pt/WO3/Al2O3 catalyst was investigated. The hydrogenolysis rate of a C O bond at a secondary carbon was higher than that at a primary carbon, indicating… read more here.

Keywords: al2o3 catalyst; selective hydrogenolysis; wo3 al2o3; bond ... See more keywords

Interface synergy between IrOx and H-ZSM-5 in selective C–O hydrogenolysis of glycerol toward 1,3-propanediol

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recommendations! Published in 2019 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2019.06.025

Abstract: Abstract Site-selective deoxygenation of hydroxyl groups represents essential processes to access valuable functionalized bio-based compounds with industrial potential. One of the challenging tasks in this context is to convert biodiesel-derived glycerol in the presence of… read more here.

Keywords: selective hydrogenolysis; glycerol toward; hydrogenolysis glycerol; hydrogenolysis ... See more keywords

Highly active Cu-Zn-Mg-Al-O catalyst derived from layered double hydroxides (LDHs) precursor for selective hydrogenolysis of glycerol to 1,2-propanediol

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recommendations! Published in 2017 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2017.10.034

Abstract: Abstract Selective hydrogenolysis of glycerol to 1,2-propanediol (1,2-PDO) was performed by using environmentally friendly bifunctional layered double hydroxide (LDHs) type Cu-Mg-Al-O and Cu-Zn-Mg-Al-O catalysts prepared by urea hydrolysis method. The physicochemical properties of these catalysts… read more here.

Keywords: pdo; selective hydrogenolysis; hydrogenolysis glycerol; glycerol ... See more keywords

Selective Hydrogenolysis and Hydrogenation of Furfuryl Alcohol in the Aqueous Phase Using Ru–Mn-Based Catalysts

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recommendations! Published in 2020 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c01023

Abstract: Most biomass derivatives were converted in the aqueous phase due to their high oxygen content, which, however, created a harsh environment for the catalytic reaction. In this work, Ru-based catalys... read more here.

Keywords: hydrogenation furfuryl; phase; aqueous phase; selective hydrogenolysis ... See more keywords

Selective Hydrogenolysis of Glycerol to 1,3-Propanediol over Rhenium-Oxide-Modified Iridium Nanoparticles Coating Rutile Titania Support

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recommendations! Published in 2019 at "ACS Catalysis"

DOI: 10.1021/acscatal.9b03824

Abstract: The effect of support in Ir-ReOx catalysts for glycerol hydrogenolysis to 1,3-propanediol was investigated. Rutile TiO2 support showed high activity, even higher than previously reported SiO2 suppo... read more here.

Keywords: selective hydrogenolysis; hydrogenolysis glycerol; hydrogenolysis; rutile ... See more keywords
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The selective hydrogenolysis of C-O bonds in lignin model compounds by Pd-Ni bimetallic nanoparticles in ionic liquids.

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recommendations! Published in 2017 at "Dalton transactions"

DOI: 10.1039/c7dt02498c

Abstract: β-O-4 and α-O-4 linkages can be selectively cleaved by Pd-Ni bimetallic nanoparticles in ionic liquids using hydrogen gas as the hydrogen donor under ambient pressure and neutral conditions. No hydrogenation of the benzene ring takes… read more here.

Keywords: selective hydrogenolysis; nanoparticles ionic; bimetallic nanoparticles; bonds lignin ... See more keywords

New catalyst with multiple active sites for selective hydrogenolysis of cellulose to ethylene glycol

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recommendations! Published in 2017 at "Green Chemistry"

DOI: 10.1039/c7gc02122d

Abstract: Three different metals were successfully incorporated into the mesoporous siliceous material, TUD-1, for the first time. One-pot synthesis was applied to incorporate isolated Al3+, nanoparticles of WO3, and nanoparticles of metallic Ni with different loadings… read more here.

Keywords: ethylene; selective hydrogenolysis; hydrogenolysis cellulose; catalyst multiple ... See more keywords