PREPARATION OF CATALYST CONTAINING VANADIUM, ANTIMONY AND TIN

Title:

PREPARATION OF CATALYST CONTAINING VANADIUM, ANTIMONY AND TIN

Document Type and Number:

Japanese Patent JP3397364

Kind Code:

B2

Abstract:

PURPOSE: To provide a method for preparing a superior oxidation catalyst contg. vanadium, antimony and tin in their oxide states without using any tin oxide sol.
CONSTITUTION: This preparation method for oxidation catalyst contg. vanadium, antimony and tin in their oxide states comprises a procedure for making an aq. slurry of a mixture of source batch materials comprising compounds of the elements to be included in the final catalyst, the subsequent drying and heat-calcining procedures for making an active catalyst, wherein a stannous salt of a 1-18C acyclic, monocarboxylic acid contg. no ethylenic or acetylenic carbon-to-carbon unsaturation bond is used as the source batch material for tin.

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Inventors:

James Frank Braddle
Ian Raymond Little
Joseph Brian Hazen

Application Number:

JP7187993A

Publication Date:

April 14, 2003

Filing Date:

March 30, 1993

Export Citation:

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Assignee:

The Standard Oil Company

International Classes:

B01J23/14; B01J23/22; B01J37/02; B01J37/08; C07B61/00; C07C253/24; C07C255/07; C07F7/22; (IPC1-7): B01J23/22; C07B61/00; C07F7/22

Other References:

【文献】米国特許5008427(US,A)

Attorney, Agent or Firm:

Minoru Nakamura (6 outside)

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