The Volumetric Properties of Carbonyl Sulfide and Carbon Dioxide Mixtures from T = 322 to 393 K and p = 2.5 to 35 MPa: Application to COS Hydrolysis in Subsurface Injectate Streams

2016 ◽  
Vol 61 (3) ◽  
pp. 1341-1347 ◽  
Author(s):  
Connor E. Deering ◽  
Matthew J. Saunders ◽  
Jerry A. Commodore ◽  
Robert A. Marriott
Keyword(s):  
Carbon Dioxide ◽  
Carbonyl Sulfide ◽  
Volumetric Properties ◽  
Cos Hydrolysis

Volumetric properties of carbon dioxide+isopropyl ethanoate mixtures at 308.15 and 313.15K

2008 ◽  
Vol 47 (2) ◽  
pp. 128-134 ◽  
Author(s):  
Daisuke Kodama ◽  
Koki Sugiyama ◽  
Takeshi Ono ◽  
Masahiro Kato
Keyword(s):  
Carbon Dioxide ◽  
Volumetric Properties

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.

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