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Title:
高シリカゼオライトを用いるナフサストリームからの硫黄の除去
Document Type and Number:
Japanese Patent JP2004517194
Kind Code:
A
Abstract:
A method of removing low boiling sulfur compounds from naphtha boiling range streams. The naphtha boiling range stream is contacted with a high silica zeolite at effective conditions to convert lower boiling sulfur compounds to higher boiling sulfur compounds. The naphtha stream is then fractionated into a lower boiling stream having substantially reduced levels of sulfur compounds and a higher boiling range fraction containing the higher boiling sulfur compounds.

Inventors:
Famer, Joseph, Elle.
Jinky, David, N.
Application Number:
JP2002555196A
Publication Date:
June 10, 2004
Filing Date:
December 21, 2001
Export Citation:
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Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
B01J29/06; B01J29/08; C10G7/00; C10G29/16; C10G29/20; C10G53/02; C10G69/12; (IPC1-7): C10G53/02; B01J29/06; B01J29/08; C10G7/00; C10G29/16
Attorney, Agent or Firm:
Kenji Kawabi