Title:
METHOD FOR REMOVING HEAVY HYDROCARBON
Document Type and Number:
WIPO Patent Application WO/2012/132336
Kind Code:
A1
Abstract:
In the present invention, when an FT off-gas is used as fuel for a tubular reformer in a GTL process, blockage of a heating burner tip by deposition of a heavy hydrocarbon contained in FT off-gas is prevented. The heavy hydrocarbon contained in FT off-gas is removed by being put into contact with absorber oil, introduced into a distillation column, and aerated with a coolant or an absorbent, and the FT off-gas from which the heavy hydrocarbon has been removed is used as fuel for the tubular reformer. With this configuration, prolonged stable operation of the tubular reformer becomes possible and effective use of the FT off-gas as a fuel can be ensured.
Inventors:
KAWAZUISHI KENICHI (JP)
YAGI FUYUKI (JP)
WAKAMATSU SHUHEI (JP)
MIKURIYA TOMOYUKI (JP)
YAGI FUYUKI (JP)
WAKAMATSU SHUHEI (JP)
MIKURIYA TOMOYUKI (JP)
Application Number:
PCT/JP2012/001965
Publication Date:
October 04, 2012
Filing Date:
March 22, 2012
Export Citation:
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)
KAWAZUISHI KENICHI (JP)
YAGI FUYUKI (JP)
WAKAMATSU SHUHEI (JP)
MIKURIYA TOMOYUKI (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)
KAWAZUISHI KENICHI (JP)
YAGI FUYUKI (JP)
WAKAMATSU SHUHEI (JP)
MIKURIYA TOMOYUKI (JP)
International Classes:
C10G2/00
Domestic Patent References:
| WO2007114277A1 | 2007-10-11 |
Foreign References:
| JP2007529594A | 2007-10-25 | |||
| JP2007530709A | 2007-11-01 | |||
| US2577634A | 1951-12-04 |
Other References:
See also references of EP 2692833A4
Attorney, Agent or Firm:
OKABE, Yuzuru et al. (JP)
Okabe 讓 (JP)
Okabe 讓 (JP)
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Claims: