Results 41 to 50 of about 10,893 (225)

Recent progress on catalyst development for ring-opening C-O hydrogenolysis of cyclic ethers in the production of biomass-derived chemicals

Carbon Neutrality
Catalytic hydrogenolysis systems of C-O bonds in furan ring, tetrahydrofuran ring and tetrahydropyran ring in biomass-derived cyclic compounds are reviewed.
Keiichi Tomishige, Masayoshi Honda, Hiroshi Sugimoto, Lujie Liu, Mizuho Yabushita, Yoshinao Nakagawa   +5 more
doaj   +1 more source

Advances for Biorefineries: Glycerol Hydrogenolysis to 1,3-Propylene Glycol

Reactions, 2022
Humanity’s growing dependence on non-renewable resources and the ensuing environmental impact thus generated have spurred the search for alternatives to replace chemicals and energy obtained from petroleum derivatives.
Martin Nicolás Gatti, Nora Nancy Nichio, Francisco Pompeo   +2 more
doaj   +1 more source

Preparation of Propanols by Glycerol Hydrogenolysis over Bifunctional Nickel-Containing Catalysts

Molecules, 2021
The paper presents the results obtained in studying glycerol hydrogenolysis into 1-propanol and 2-propanol over bifunctional Ni/WO3-TiO2 and Ni/WO3-ZrO2 catalysts in the flow system.
Alexander A. Greish, Elena D. Finashina, Olga P. Tkachenko, Leonid M. Kustov   +3 more
doaj   +1 more source

Hydrogenolysis of adsorbed methylthiolate on the Pt(111) surface [PDF]

, 1992
A combination of temperature programmed reaction experiments and fluorescence yield near edge spectroscopy (FYNES) has been used to characterize hydrogen induced C-S bond activation in adsorbed methylthiolate on the Pt(111) surface.
Rufael, Tecle S., Fischer, Daniel A., Prasad, Jagdish, Gland, John L.   +3 more
core   +1 more source

Kinetic Modeling of Glycerol Hydrogenolysis: A Short Review

, 2022
Glycerol hydrogenolysis represents one of the most promising technologies for future bio-refineries. In this context, kinetic modeling provides key quantitative assessment of the significance of various reactions for process development.
Xin Jin, Zhihao Xing, Yangzi Liu, Xueqian Zhang, Chen Luo, Jiayu Liu, Wenjuan Yan   +6 more
core   +1 more source

Hydrogenolysis of glycerol over Pt/C catalyst in combination with alkali metal hydroxides

Open Chemistry, 2016
The hydrogenolysis of glycerol was performed over a Pt/C catalyst in combination with several alkali metal hydroxides and their salts. LiOH was found to be an effective promoter for the selective hydrogenolysis of glycerol to 1,2-propanediol.
Feng Jian, Xiong Wei, Ding Hao, He Bai
doaj   +1 more source

Controlling Product Distribution of Polyethylene Hydrogenolysis Using Bimetallic RuM3 (M = Fe, Co, Ni) Catalysts

Chem & Bio Engineering
Plastic hydrogenolysis is an attractive approach for producing value-added chemicals due to its mild reaction conditions, but controlling product distribution is challenging due to the formation of undesired CH4. This work reports several bimetallic RuM3/
Yong Yuan, Zhenhua Xie, Kevin K. Turaczy, Sooyeon Hwang, Jiahua Zhou, Jingguang G. Chen   +5 more
doaj   +1 more source

The silent partner in catalysis: How support architectures dictate efficiency in polyolefin hydrogenolysis

Nano Research
Polyolefins represent the most extensively manufactured category of plastics globally, whose ultra strong chemical stability makes their recycling challenging.
Xueping Zhang, Wenli Wang, Mei Hong, Yamei Lin, Guo-Ping Lu   +4 more
doaj   +1 more source

Lignin-containing Feedstock Hydrogenolysis for Biofuel Component Production

Bulletin of Chemical Reaction Engineering & Catalysis, 2018
In this paper, the commercial 5%Pd/C and 5%Pt/C catalysts and synthesized 5%Pt/MN-270 and 5%Pd/MN-270 were used in the hydrogenolysis of lignocellulosic material (softwood sawdust) to obtain liquid fuels in the form of hydrocarbons.
Elena Shimanskaya, Аntonina A. Stepacheva, Esther Sulman, Evgeny Rebrov, Valentina Matveeva   +4 more
doaj   +1 more source

Catalytic Production of Oxygenated and Hydrocarbon Chemicals From Cellulose Hydrogenolysis in Aqueous Phase

Frontiers in Chemistry, 2020
As the most abundant polysaccharide in lignocellulosic biomass, a clean and renewable carbon resource, cellulose shows huge capacity and roused much attention on the methodologies of its conversion to downstream products, mainly including platform ...
Haosheng Xin, Haosheng Xin, Haosheng Xin, Haosheng Xin, Xiaohong Hu, Xiaohong Hu, Xiaohong Hu, Xiaohong Hu, Chiliu Cai, Chiliu Cai, Chiliu Cai, Haiyong Wang, Haiyong Wang, Haiyong Wang, Changhui Zhu, Changhui Zhu, Changhui Zhu, Changhui Zhu, Song Li, Song Li, Song Li, Song Li, Zhongxun Xiu, Xinghua Zhang, Xinghua Zhang, Xinghua Zhang, Qiying Liu, Qiying Liu, Qiying Liu, Qiying Liu, Longlong Ma, Longlong Ma, Longlong Ma   +32 more
doaj   +1 more source