SYNTHESIS GAS PRODUCTION METHOD - JAPAN OIL GAS & METALS JOGMEC

Title:

SYNTHESIS GAS PRODUCTION METHOD

Document Type and Number:

WIPO Patent Application WO/2011/108212

Kind Code:

A1

Abstract:

Disclosed is a synthesis gas production method, wherein a sulfur compound derived from a castable is mixed into a produced gas, the mixed sulfur compound is separated and collected along with carbon dioxide gas, and the collected carbon dioxide gas is further recycled into a source gas, whereby the sulfur compound is supplied as is into a reformer, and degradation of the reforming catalyst in the reformer from sulfur poisoning is avoided. The sulfur compound is removed by introducing the gas separated and collected in a decarboxylation step into a desulfurization device in a desulfurization step or a sulfur compound adsorption device, before recycling in the reformer.

Inventors:

HODOSHIMA SHINYA (JP)
YAGI FUYUKI (JP)
WAKAMATSU SHUHEI (JP)
KAWAZUISHI KENICHI (JP)

Application Number:

PCT/JP2011/000934

Publication Date:

September 09, 2011

Filing Date:

February 21, 2011

Export Citation:

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Assignee:

JAPAN OIL GAS & METALS JOGMEC (JP)
INPEX CORP (JP)
JX NIPPON OIL & ENERGY CORP (JP)
JAPAN PETROLEUM EXPLORATION CO (JP)
COSMO OIL CO LTD (JP)
NIPPON STEEL ENG CO LTD (JP)
CHIYODA CORP (JP)
HODOSHIMA SHINYA (JP)
YAGI FUYUKI (JP)
WAKAMATSU SHUHEI (JP)
KAWAZUISHI KENICHI (JP)

International Classes:

C01B3/38; C10G2/00

Foreign References:

JP2009221036A	2009-10-01
JPH07197053A	1995-08-01
JP2008542188A	2008-11-27
JP2000169411A	2000-06-20
JP2002060203A	2002-02-26
JP2010045697A	2010-02-25
JP2010045699A	2010-02-25

Other References: