Additive catalyst for the cracking of heavy oil

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United States of America Patent

PATENT NO 6225255
SERIAL NO

09093443

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Abstract

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An additive catalyst for the cracking of heavy oil, characterized in that the additive catalyst includes: (i) a mixed metal oxide composed of an acidic metal oxide and a basic metal oxide, in which the proportion of the basic metal oxide is from 5 to 50 mole %, (ii) clay, and (iii) silica.

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Patent Owner(s)

Patent OwnerAddress
TONEN CORPORATIONCHIYODA-KU TOKYO 100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Kaori Saitama, JP 7 112
Ootake, Nobuo Saitama, JP 3 16
Shibasaki, Masato Saitama, JP 4 16

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