CATALYTIC HYDROGENATION OF HEAVY HYDROCARBON OIL

Title:

CATALYTIC HYDROGENATION OF HEAVY HYDROCARBON OIL

Document Type and Number:

Japanese Patent JPH0598270

Kind Code:

A

Abstract:

PURPOSE: To provide the title process by which a naphtha fraction and a kerosene and gas oil fraction can be efficiently produced from a heavy hydrocarbon oil in high yields.

CONSTITUTION: The title process comprises hydrodemetallizing a heavy hydrocarbon oil, hydrocracking the product, and hydrodesulfurizing and hydrodenitrogenating the hydrocracking product.

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Inventors:

YOSHIDA MITSURU
II KENICHI
KASHIMA KAZUHIRO

Application Number:

JP26187191A

Publication Date:

April 20, 1993

Filing Date:

October 09, 1991

Export Citation:

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Assignee:

IDEMITSU KOSAN CO

International Classes:

C10G45/02; C10G47/16; C10G65/12; C10G69/00; B01J29/16; (IPC1-7): B01J29/16; C10G45/02; C10G47/16; C10G65/12

Domestic Patent References:

JPS4733103A
JPS60219295A	1985-11-01
JPS4712979A

Foreign References:

US3607725A	1971-09-21
US3365389A	1968-01-23
US4659452A	1987-04-21

Attorney, Agent or Firm:

Otani Ho

Next Patent: HYDROCRACKING OF HYDROCARBON