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Zeolite beta containing hydrocarbon conversion catalyst of stability

  • US 4,837,396 A
  • Filed: 12/11/1987
  • Issued: 06/06/1989
  • Est. Priority Date: 12/11/1987
  • Status: Expired due to Fees
First Claim
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1. A method of improving the hydrothermal stability of a zeolite beta hydrocarbon conversion catalyst which method comprises compositing zeolite beta with a stabilizing compound which comprises a hydroxychloride of aluminum.

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