Compensation effect in catalytic hydrolysis of carbonyl sulfide at lower temperature compensation effect in COS hydrolysis

1991 ◽  
Vol 8 (2-4) ◽  
pp. 155-167 ◽  
Author(s):  
Tan Shishao ◽  
Li Chunhu ◽  
Liang Shengzhao ◽  
Guo Hanxian
Keyword(s):  
Temperature Compensation ◽  
Compensation Effect ◽  
Carbonyl Sulfide ◽  
Catalytic Hydrolysis ◽  
Cos Hydrolysis ◽  
Lower Temperature ◽  
Hydrolysis Of

scholarly journals The Hydrolysis of Carbonyl Sulfide at Low Temperature: A Review

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Shunzheng Zhao ◽  
Honghong Yi ◽  
Xiaolong Tang ◽  
Shanxue Jiang ◽  
Fengyu Gao ◽  
...  
Keyword(s):  
Low Temperature ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Carbonyl Sulfide ◽  
Earth Metal ◽  
Catalytic Hydrolysis ◽  
Reaction Conditions ◽  
Cos Hydrolysis ◽  
Reaction Atmosphere ◽  
Hydrolysis Of

Catalytic hydrolysis technology of carbonyl sulfide (COS) at low temperature was reviewed, including the development of catalysts, reaction kinetics, and reaction mechanism of COS hydrolysis. It was indicated that the catalysts are mainly involved metal oxide and activated carbon. The active ingredients which can load on COS hydrolysis catalyst include alkali metal, alkaline earth metal, transition metal oxides, rare earth metal oxides, mixed metal oxides, and nanometal oxides. The catalytic hydrolysis of COS is a first-order reaction with respect to carbonyl sulfide, while the reaction order of water changes as the reaction conditions change. The controlling steps are also different because the reaction conditions such as concentration of carbonyl sulfide, reaction temperature, water-air ratio, and reaction atmosphere are different. The hydrolysis of carbonyl sulfide is base-catalyzed reaction, and the force of the base site has an important effect on the hydrolysis of carbonyl sulfide.

Metalated carbon nitrides as base catalysts for efficient catalytic hydrolysis of carbonyl sulfide

2019 ◽  
Vol 55 (75) ◽  
pp. 11259-11262 ◽  
Author(s):  
Fangsong Guo ◽  
Shanrong Li ◽  
Yidong Hou ◽  
Junkang Xu ◽  
Sen Lin ◽  
...  
Keyword(s):  
Low Temperature ◽  
Alkali Metal ◽  
Metal Ions ◽  
Carbonyl Sulfide ◽  
Alkali Metal Ions ◽  
Catalytic Hydrolysis ◽  
Base Catalysts ◽  
Carbon Nitrides ◽  
Hydrolysis Of

Metalated carbon nitrides were designed and prepared by metalation of carbon nitrides with alkali metal ions, and the metalated carbon nitrides with potassium act as efficient base catalysts for hydrolysis of COS at low temperature.

Tuning the growth of Cu-MOFs for efficient catalytic hydrolysis of carbonyl sulfide

2017 ◽  
Vol 38 (8) ◽  
pp. 1373-1381 ◽  
Author(s):  
Lijuan Shen ◽  
Gaojie Wang ◽  
Xiaoxiao Zheng ◽  
Yanning Cao ◽  
Yufeng Guo ◽  
...  
Keyword(s):  
Carbonyl Sulfide ◽  
Catalytic Hydrolysis ◽  
Hydrolysis Of

Simultaneous catalytic hydrolysis of carbonyl sulfide and carbon disulfide over Al2O3-K/CAC catalyst at low temperature

2014 ◽  
Vol 23 (2) ◽  
pp. 221-226 ◽  
Author(s):  
Xin Sun ◽  
Ping Ning ◽  
Xiaolong Tang ◽  
Honghong Yi ◽  
Kai Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Carbon Disulfide ◽  
Carbonyl Sulfide ◽  
Catalytic Hydrolysis ◽  
Hydrolysis Of

Catalytic hydrolysis of carbonyl sulfide over modified coal-based activated carbons by loading metal

2010 ◽  
Vol 17 (5) ◽  
pp. 985-990 ◽  
Author(s):  
Hong-hong Yi ◽  
Li-li Yu ◽  
Xiao-long Tang ◽  
Ping Ning ◽  
Hua Li ◽  
...  
Keyword(s):  
Activated Carbons ◽  
Carbonyl Sulfide ◽  
Catalytic Hydrolysis ◽  
Hydrolysis Of
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