Title:
合成ガスから製造される水素を触媒賦活化および炭化水素転化に用いるガス転化方法
Document Type and Number:
Japanese Patent JP4174181
Kind Code:
B2
Abstract:
A gas conversion process in which both hydrocarbons and hydrogen are produced from a synthesis gas feed which comprises a mixture of H2 and CO, uses hydrogen from a portion of the feed for one or more of (i) hydrocarbon synthesis catalyst rejuvenation and (ii) hydroconversion upgrading of at least a portion of the synthesized hydrocarbons. Hydrogen is produced from a slipstream of the synthesis gas fed into the hydrocarbon synthesis reactor by one or more of (i) physical separation means such as pressure swing adsorption and (ii) chemical means such as a water gas shift reactor. If a shift reactor is used due to insufficient capacity of the synthesis gas generator, physical separation means such as pressure swing adsorption will still be used to separate a pure stream of hydrogen from the shift reactor gas effluent.
Inventors:
De george, charles, william
Denton, Robert, Dean
Denton, Robert, Dean
Application Number:
JP2000531416A
Publication Date:
October 29, 2008
Filing Date:
February 05, 1999
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C01B3/50; C10G2/00; B01J23/75; C01B3/34; C07B61/00; C07C1/04; C07C9/14; C10G35/04; C10G45/00; C10G45/02; C10G45/58; C10G47/00; C10G49/00; C10G69/02
Domestic Patent References:
| JP6158058A | ||||
| JP6081288A | ||||
| JP2002502833A | ||||
| JP2001524024A |
Foreign References:
| US5260239 | ||||
| US5283216 |
Attorney, Agent or Firm:
Kenji Kawabi