Silicoaluminophosphates having an AEL structure and their use as FCC catalysts

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United States of America Patent

PATENT NO 6409911
SERIAL NO

09660695

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Abstract

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Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions and high catalytic cracking activity a method for their preparation and their use as FCC catalysts. More particularly, the new SAPOs have a high silica:alumina ratio and favorable Si atom distribution. The new SAPOs may have a small crystal size and may be synthesized from a single-phase synthesis solution.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.;EXXON RESEARCH AND ENGINEERING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Tan Jen Kingwood, TX 14 274
Davis, Stephen M Baton Rouge, LA 49 655
Henry, Brian Erik Baton Rouge, LA 17 341
Ruziska, Philip A Kingwood, TX 17 218
Strohmaier, Karl G Port Murray, NJ 100 780
Stuntz, Gordon F Baton Rouge, LA 56 747
Vaughan, David E W Flemington, NJ 69 901

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