TREATMENT OF HYDROCARBON

Title:

TREATMENT OF HYDROCARBON

Document Type and Number:

Japanese Patent JPS60137994

Kind Code:

A

Abstract:

Hydrocarbon streams such as naphtha are treated by the oxidation of mercaptans into disulfide compounds which remain in the hydrocarbon stream. The conversion is effected during passage of the hydrocarbon and an aqueous stream downward through a cylindrical mass of liquid-liquid contact material (6). The liquids then flow through a cylindrical screen (8) into an annular separation zone which surrounds a lower part of the contact material. After decantation in the separation zone, the aqueous material, which preferably contains the oxidation catalyst, is recycled.

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Inventors:

TOMASU EISU BERACHITAATO

Application Number:

JP25588084A

Publication Date:

July 22, 1985

Filing Date:

December 05, 1984

Export Citation:

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Assignee:

UOP INC

International Classes:

C10G17/00; C10G27/06; C10G27/04; C10G27/10; (IPC1-7): C10G27/04

Attorney, Agent or Firm:

Tsukimura Shigeru

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