2 Matching Results

Search Results

Results: 1 - 2
open access

Process for the production of ethylene and other hydrocarbons from coal

Description: A process is claimed for the production of substantial amounts of ethylene and other hydrocarbon compounds, such as benzene from coal. Coal is reacted with methane at a temperature in the approximate range of 500/sup 0/C to 1100/sup 0/C at a partial pressure less than about 200 psig for a period of less than 10 seconds, and preferably at a temperature of approximately 850/sup 0/C, and a partial pressure of 50 psig for a period of approximately 2 seconds. Ethylene and other hydrocarbon compounds… more
Date: February 16, 1982
Creator: Steinberg, M. & Fallon, P.
Partner: UNT Libraries Government Documents Department
open access

Hydrocracking and hydroisomerization of long-chain alkanes and polyolefins over metal-promoted anion-modified transition metal oxides

Description: A method is described for cracking a feedstock by contacting the feedstock with a metal-promoted anion-modified metal oxide catalyst in the presence of hydrogen gas. The metal oxide of the catalyst is one or more of ZrO{sub 2}, HfO{sub 2}, TiO{sub 2} and SnO{sub 2}, and the feedstock is principally chains of at least 20 carbon atoms. The metal-promoted anion-modified metal oxide catalyst contains one or more of Pt, Ni, Pd, Rh, Ir, Ru, (Mn and Fe) or mixtures of them present between about 0.2% t… more
Date: December 1996
Creator: Venkatesh, Koppampatti R.; Hu, Jianli; Tierney, John W. & Wender, Irving
Partner: UNT Libraries Government Documents Department
Back to Top of Screen