Process for catalytically cracking feedstocks paraffin rich comprising high and low concarbon components

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United States of America Patent

PATENT NO 5435906
SERIAL NO

08104178

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Abstract

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A process for contemporaneously catalytically cracking a paraffin rich feedstock and a heavy feedstock wherein the feedstocks are segregated prior to catalytic cracking in separate reactors with regenerated particulate catalyst solids. The process provides for the separate optimal cracking of paraffinic constituents and heavy naphthenic constituents while maintaining an overall heat balance.

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Patent Owner(s)

Patent OwnerAddress
STONE & WEBSTER PROCESS TECHNOLOGY INC1430 ENCLAVE PARKWAY HOUSTON TX 77077

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Axel R North Babylon, NY 30 525
Ross, Joseph L Dallas, TX 8 115
Saraf, Atulya V Katy, TX 3 67

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