MANUFACTURE OF CLAY FROM PILLARED INTERMEDIATE LAYER AND CRACKING PROCESS THEREBY

Title:

MANUFACTURE OF CLAY FROM PILLARED INTERMEDIATE LAYER AND CRACKING PROCESS THEREBY

Document Type and Number:

Japanese Patent JPS63265807

Kind Code:

A

Abstract:

A process for preparing pillared interlayered clay materials comprises the steps of contacting a smectite containing material, preferably bentonite, with a solution comprising at least one of ammonium and alkali metal carboxylates and alkali metal carbonates and bicarbonates, plus preferably also alkali metal dithionite; separating the thus-contacted material from the solution; treating the separated material with a solution comprising a polymeric cationic hydroxy metal complex, preferably of aluminum (more preferably, polymeric hydroxy aluminum chloride); separating and finally heating the thus-treated smectite material. The pillared interlayered clay material of this invention can be intimately admixed with zeolite. The pillared interlayered clay material of this invention, with or without zeolite, can be used as catalyst for cracking hydrocarbon-containing oils.

Inventors:

JIETSUSE REI HARISU
DEBITSUDO REI BATSUTEISUTE
BURENTO JIYOSEFU BAATSUSU

Application Number:

JP1847988A

Publication Date:

November 02, 1988

Filing Date:

January 28, 1988

Export Citation:

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Assignee:

PHILLIPS PETROLEUM CO

International Classes:

B01J21/16; B01J29/04; B01J29/08; C01B33/26; C01B33/38; B01J29/06; C01B33/44; C01B39/00; C01B39/04; C01B39/22; C01B39/24; C01B39/26; C10G11/02; C10G11/04; C10G11/05; C10G47/12; (IPC1-7): B01J29/06; C01B33/26; C10G11/02; C10G47/12

Domestic Patent References:

JPS545884A

1979-01-17

Attorney, Agent or Firm:

Akira Asamura (2 outside)

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