Title:
GAS PURIFICATION DEVICE AND GAS PURIFICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/136632
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a gas purification device and a gas purification method which exhibit excellent thermal efficiency and are capable of decomposing COS at a high decomposition rate. The gas purification device purifies gas that includes at least COS, H2O, CO2 and H2S, said device comprising at least a COS treatment device which includes a COS conversion catalyst and which decomposition treats COS in the gas by hydrolysis, and an H2O adjusting means for adjusting H2O concentration in the gas to be introduced into the COS treatment device.
Inventors:
KATO YUDAI (JP)
NAKAMURA KENTARO (JP)
NAKAMURA KENTARO (JP)
Application Number:
PCT/JP2014/054649
Publication Date:
September 12, 2014
Filing Date:
February 26, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
C10K1/34; C10J3/46; C10K1/10
Foreign References:
| JPS62500999A | 1987-04-23 | |||
| JP2011168628A | 2011-09-01 | |||
| JPH11241076A | 1999-09-07 | |||
| JP2003522020A | 2003-07-22 | |||
| JP2005226028A | 2005-08-25 | |||
| JPH10316978A | 1998-12-02 | |||
| JP2010511765A | 2010-04-15 | |||
| JPS57147592A | 1982-09-11 | |||
| JPS63191894A | 1988-08-09 |
Attorney, Agent or Firm:
OKUYAMA, Shoichi et al. (JP)
Okuyama In addition, it is 1. (JP)
Okuyama In addition, it is 1. (JP)
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