C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 47/02 (2006.01)
Patent
CA 2090651
ABSTRACT HYDROPROCESSING OF HEAVY HYDROCARBONACEOUS FEEDS (D# 79,529-FB) A method of catalytically hydroconverting a hydrocarbon feed stream containing a substantial quantity of components boiling above 540°C (1000°F) to convert a substantial portion thereof to components boiling below 540°C (1000°F) is disclosed. More particularly, an aromatic heavy oil additive, such as Heavy Cycle Gas Oil, is added to a heavy hydrocarbon feed stream and the stream is contacted with a solid catalyst and an oil- miscible metal naphthenate. The method disclosed herein advantageously substantially eliminates plugging of the hydroconversion reactor and minimizes the amount of insolubles in the total liquid product.
Bhattacharya Ajit K.
Harrison Jeffrey B.
Malouf Raymond J.
Patel Mahendra S.
Smart & Biggar
Texaco Development Corporation
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