Mechanistic insight into the selective hydrogenolysis of sorbitol to propylene glycol and ethylene glycol on supported Ru catalysts

2016 ◽  
Vol 6 (19) ◽  
pp. 7042-7052 ◽  
Author(s):  
Yuqing Jia ◽  
Haichao Liu
Keyword(s):  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Ru Catalysts ◽  
Rate Determining Step ◽  
Mechanistic Insight ◽  
Reaction Proceeds ◽  
Selective Hydrogenolysis ◽  
Insight Into ◽  
Preferential Activation

Ru/C efficiently catalyzes the selective hydrogenolysis of sorbitol to ethylene glycol and propylene glycol in the presence of Ca(OH)2. This reaction proceeds by primary dehydrogenation of sorbitol to hexose intermediates as the rate-determining step, most likely via preferential activation of its C(5)–H bond on the Ru surfaces.

Efficient bimetallic NiCu-SiO2 catalysts for selective hydrogenolysis of xylitol to ethylene glycol and propylene glycol

2018 ◽  
Vol 220 ◽  
pp. 251-263 ◽  
Author(s):  
Hailong Liu ◽  
Zhiwei Huang ◽  
Haixiao Kang ◽  
Xuemei Li ◽  
Chungu Xia ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Selective Hydrogenolysis

scholarly journals Insight into the efficient catalytic conversion of biomass to EG and 1,2-PG over W–Ni bimetallic catalyst

RSC Advances ◽  
2018 ◽  
Vol 8 (20) ◽  
pp. 10907-10913 ◽  
Author(s):  
Meng-Qing Li ◽  
Yu-Long Ma ◽  
Xiao-Xia Ma ◽  
Yong-Gang Sun ◽  
Zhi Song
Keyword(s):  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Bimetallic Catalyst ◽  
Reaction Pathway ◽  
Supported Catalyst ◽  
Catalytic Conversion ◽  
Insight Into

Bimetallic supported catalyst (W-Ni/MSM) was proposed to improve capability of catalytic conversion and investigated reaction pathway of lignocellulose into ethylene glycol and 1,2-propylene glycol.

Selective hydrogenolysis of xylitol to ethylene glycol and propylene glycol over copper catalysts

2014 ◽  
Vol 147 ◽  
pp. 377-386 ◽  
Author(s):  
Zhiwei Huang ◽  
Jing Chen ◽  
Yuqing Jia ◽  
Hailong Liu ◽  
Chungu Xia ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Copper Catalysts ◽  
Selective Hydrogenolysis

Selective Hydrogenolysis of Xylitol to Ethylene Glycol and Propylene Glycol over Silica Dispersed Copper Catalysts Prepared by a Precipitation-Gel Method

ChemCatChem ◽  
2014 ◽  
Vol 6 (10) ◽  
pp. 2918-2928 ◽  
Author(s):  
Hailong Liu ◽  
Zhiwei Huang ◽  
Chungu Xia ◽  
Yuqing Jia ◽  
Jing Chen ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Copper Catalysts ◽  
Gel Method ◽  
Selective Hydrogenolysis
Sign in / Sign up

Export Citation Format

Share Document