FILTERING STRUCTURE COATED WITH CATALYST FOR REFORMING SYNTHESIS GAS AND FILTERING METHOD USING THE SAME

Title:

FILTERING STRUCTURE COATED WITH CATALYST FOR REFORMING SYNTHESIS GAS AND FILTERING METHOD USING THE SAME

Document Type and Number:

WIPO Patent Application WO/2012/093883

Kind Code:

A3

Abstract:

Disclosed herein is a filtering structure, including: a filtering medium for removing impurities from gas produced by gasifying coal or biomass; and a catalyst for converting methane and carbon dioxide into synthesis gas by a dry reforming reaction and a steam reforming reaction, wherein the filtering device is coated with the catalyst. The filtering structure is advantageous in that an additional process of separating and treating greenhouse gas, such as carbon dioxide, methane or the like, is not required, so that additional treating facilities are not required, thereby reducing additional costs. Further, the filtering structure is advantageous in that the amount of the discharged carbon dioxide, methane or the like can be reduced, thus providing an environment-friendly effect.

Inventors:

KIM JIN HONG (KR)
KIM JEONG MOOK (KR)
KIM OK YOUN (KR)
PARK JOO WON (KR)
OH SEUNG HOON (KR)
SHIM HYUN MIN (KR)
KIM GYOO TAE (KR)
CHOEN YOUNG EUN (KR)
YANG JA HYUN (KR)

Application Number:

PCT/KR2012/000143

Publication Date:

December 06, 2012

Filing Date:

January 06, 2012

Export Citation:

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Assignee:

SK INNOVATION CO LTD (KR)
KIM JIN HONG (KR)
KIM JEONG MOOK (KR)
KIM OK YOUN (KR)
PARK JOO WON (KR)
OH SEUNG HOON (KR)
SHIM HYUN MIN (KR)
KIM GYOO TAE (KR)
CHOEN YOUNG EUN (KR)
YANG JA HYUN (KR)

International Classes:

B01D53/86; C01B32/50; C07C9/04; C10J3/00

Domestic Patent References:

WO2008135226A2	2008-11-13
WO2005021421A2	2005-03-10
WO2010048376A1	2010-04-29

Foreign References:

JP2002346388A	2002-12-03
JP2002204953A	2002-07-23
KR100771230B1	2007-10-29

Other References: