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Title:
USE OF SOLIDS BASED ON ZINC FERRITE IN PROCESS FOR DEEP DESULFURIZING OXYGEN-CONTAINING FEEDS
Document Type and Number:
Japanese Patent JP2015061851
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a process for desulfurizing an alcoholic feed containing a sulfur-containing compound deleterious as catalyst poison in a hydrogen production process.SOLUTION: A process for desulfurizing an alcoholic feed comprising methanol and/or ethanol and 1 to 10 wt.% of a denaturing agent comprising a hydrocarbon-containing compound and a sulfur-containing compound based on the weight of the feed comprises contacting the alcoholic feed with a capture mass comprising iron oxides or zinc oxides more than 20 wt.% of zinc ferrite in the presence of hydrogen at a temperature in the range of 200 to 400°C to capture sulfur on the capture mass.

Inventors:
BAUDOT ARNAUD
HUARD THIERRY
THOMAS MICHEL
Application Number:
JP2014227728A
Publication Date:
April 02, 2015
Filing Date:
November 10, 2014
Export Citation:
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Assignee:
IFP ENERGIES NOUVELLES
International Classes:
C07C29/76; B01J20/06; B01J20/30; C07C31/04; C07C31/08
Domestic Patent References:
JP2005342611A2005-12-15
JPH0739750A1995-02-10
JP2004290955A2004-10-21
JP2005342611A2005-12-15
JPH0739750A1995-02-10
JP2004290955A2004-10-21
Foreign References:
WO2002074883A12002-09-26
WO2001070393A12001-09-27
US5914288A1999-06-22
US6290734B12001-09-18
WO2002074883A12002-09-26
WO2001070393A12001-09-27
US5914288A1999-06-22
US6290734B12001-09-18
Attorney, Agent or Firm:
Akira Watanabe
Matsumura Naoto
Einosuke Kishimoto



 
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