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Title:
REGENERATION OF THERMALLY DAMAGED ZEOLITE CATALYST
Document Type and Number:
Japanese Patent JPS6138630
Kind Code:
A
Abstract:
A heat-damaged ZSM-5 type catalyst is reclaimed by hydrothermal treatment with liquid water followed by base exchange with an ammonium salt.

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Inventors:
KURARENSU DAITON CHIYANGU
JIYOSEFU NIKORASU MIARU
Application Number:
JP15527785A
Publication Date:
February 24, 1986
Filing Date:
July 16, 1985
Export Citation:
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Assignee:
MOBIL OIL CORP
International Classes:
C10G11/02; B01J29/90; B01J38/74; C10G11/00; (IPC1-7): B01J29/38; C10G11/05
Attorney, Agent or Firm:
Takehiko Saito



 
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