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Solid contact material

  • US 2,865,867 A
  • Filed: 12/26/1956
  • Issued: 12/23/1958
  • Est. Priority Date: 12/26/1956
  • Status: Expired due to Term
First Claim
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1. A METHOD FOR PRODUCING A MOLECULAR SIEVE COMPOSITE WHICH COMPRISES COMPOSITING CRYSTALLITES OF A ZEOLITIC MOLECULAR SIEVE MATERIAL SELECTED FROM THE GROUP CONSISTING OF ALKALI, ALKALINE EARTH AND BOMINED ALKALI-ALKALINE EARTH METAL ALUMINUM SILICATE ZEOLITES IN A SUBSTANTIAL AMOUNT CORRESPONDING TO NO MORE THAN 65% BY WEIGHT OF THE TOTAL SOLIDS IN THE SUBSEQUENTLY CALCINED PRODUCT WITH GELATINOUS ALUMINUM HYDROXIDE SUBSTANTIALLY FREE OF IONS OF SOLUBLE SALTS AND DRYING THE COMPOSITE SO OBTAINED.

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