Cyclic carbon monoxide combustion-carbon dioxide reduction for petroleum recovery by retorting of oil shale

2003 ◽  
Vol 44 (4) ◽  
pp. 256
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Oil Shale ◽  
Carbon Dioxide Reduction ◽  
Carbon Monoxide Combustion

scholarly journals Combined Cracking Residue and Mechanical Activation Oil Shale

2019 ◽  
pp. 319-327 ◽  
Author(s):  
Marina V. Mozhayskaya ◽  
Vladimir G. Surkov ◽  
Mikhail A. Kopytov ◽  
Anatoly K. Golovko
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Mechanical Activation ◽  
Oil Shale ◽  
Fractional Composition ◽  
Petroleum Residue ◽  
Gaseous Products ◽  
Molecular Components ◽  
Diesel Fractions ◽  
Cracking Products

The joint cracking of mechanically activated oil shale and petroleum residue was studied. The introduction of oil shale allowed to intensify the process of destruction of high-molecular components of the petroleum residue. In the obtained liquid thermolysis products, oils predominate from 40,2 to 81,1% wt. With an increase in the share of oil shale in the cracking products, the proportion of asphaltenes decreases from 4,2 to 2,8% wt, and of tar from 6,7 to 4,8% wt. In gaseous products, the proportion of carbon dioxide and carbon monoxide increases markedly. The introduction of mechanically activated oil shale also affects the fractional composition of thermolysis products; the proportion of gasoline (IPB – 200 °С) and diesel fractions (200–360 °С) changes

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