PROLONGING OF LIFE OF IRON OXIDE CONTAINING CATALYST USING LOW LEVEL OXYGEN

Title:

PROLONGING OF LIFE OF IRON OXIDE CONTAINING CATALYST USING LOW LEVEL OXYGEN

Document Type and Number:

Japanese Patent JPS58133834

Kind Code:

A

Abstract:

Catalytic activity life of an iron oxide-containing catalyst is extended by contacting such catalyst with a feedstream containing about 0.0001 to about 0.01 mole of oxygen per mole of feed in the substantial absence of an oxidation catalyst.

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Inventors:

DAE KIYON KIMU
JIYOOJI AROISHIUSU MATSUKONAGI

Application Number:

JP1553283A

Publication Date:

August 09, 1983

Filing Date:

February 03, 1983

Export Citation:

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Assignee:

STANDARD OIL CO

International Classes:

B01J23/74; B01J23/745; B01J23/76; B01J23/86; B01J23/94; C07C1/06; B01J38/14; C07B61/00; C07C1/00; C07C4/18; C07C5/32; C07C5/333; C07C15/44; C07C15/46; C07C67/00; (IPC1-7): B01J23/74; B01J23/94; C07C1/06; C07C4/18; C07C5/32

Domestic Patent References:

JPS50651A	1975-01-07
JPS5231037A	1977-03-09
JPS4956930A	1974-06-03
JPS4844202A	1973-06-26

Attorney, Agent or Firm:

Yataro Sasai (1 person outside)

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