Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1979-12-10
1981-03-24
Shine, W. J.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208 10, 252416, 252441, C10G 106, C10G 4708, B01J 3512
Patent
active
042578736
ABSTRACT:
In a process for hydrocracking heavy aromatic polynuclear carbonaceous feedstocks to produce hydrocarbon fuels boiling below about 475.degree. C. by contacting the feedstocks with hydrogen in the presence of a molten zinc chloride catalyst and thereafter separating at least a major portion of the hydrocarbon fuels from the spent molten zinc chloride catalyst, an improvement comprising: adjusting the FeCl.sub.2 content of the molten zinc chloride to from about 2 to about 12 mol percent based on the mixture of ferrous chloride and molten zinc chloride.
REFERENCES:
patent: 3355376 (1967-11-01), Gorin et al.
patent: 3371049 (1968-02-01), Gorin et al.
patent: 3736250 (1973-05-01), Berg et al.
patent: 3764515 (1973-10-01), Kiovsky
patent: 4081400 (1978-03-01), Gorin
patent: 4136056 (1979-01-01), Zielke
patent: 4176041 (1979-11-01), Mori et al.
Bagshaw Gary H.
Zielke Clyde W.
Conoco Inc.
Mikesell, Jr. William A.
Schmitkons G. E.
Scott F. Lindsey
Shine W. J.
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