Title:
METHOD AND DEVICE FOR DETECTING HYDROGEN SULFIDE
Document Type and Number:
WIPO Patent Application WO/2011/102273
Kind Code:
A1
Abstract:
Provided is a method for detecting hydrogen sulfide which is simpler than conventional methods. The method for detecting hydrogen sulfide comprises the steps of: introducing a flow gas into a diluent solvent in which a fuel oil containing hydrogen sulfide has been dissolved, while heating the diluent solvent; collecting the flow gas released from the diluent solvent, in a collection vessel; and determining the content of the hydrogen sulfide in the flow gas collected in the collection vessel, by means of a detection tube for hydrogen sulfide.
Inventors:
TAMURA MAMI (JP)
SAITOU ICHIROU (JP)
SAITOU ICHIROU (JP)
Application Number:
PCT/JP2011/052723
Publication Date:
August 25, 2011
Filing Date:
February 09, 2011
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
TAMURA MAMI (JP)
SAITOU ICHIROU (JP)
TAMURA MAMI (JP)
SAITOU ICHIROU (JP)
International Classes:
G01N31/00; G01N31/22; G01N33/22
Foreign References:
| JPH08320312A | 1996-12-03 | |||
| JP2007106900A | 2007-04-26 | |||
| JP2000325790A | 2000-11-28 | |||
| JP2002356618A | 2002-12-13 | |||
| JP2007000830A | 2007-01-11 |
Other References:
MIKE SHERRATT ET AL.: "MEASUREMENT OF LIQUID PHASE H2S IN RESIDUAL AND CRUDE OILS", 10TH INTERNATIONAL CONFERENCE ON STABILITY, HANDLING AND USE OF LIQUID FUELS 2007, October 2007 (2007-10-01), pages 418 - 427
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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Claims: