UA98660C2 - Hydrocarbon synthesis process - Google Patents
Hydrocarbon synthesis processInfo
- Publication number
- UA98660C2 UA98660C2 UAA201002000A UAA201002000A UA98660C2 UA 98660 C2 UA98660 C2 UA 98660C2 UA A201002000 A UAA201002000 A UA A201002000A UA A201002000 A UAA201002000 A UA A201002000A UA 98660 C2 UA98660 C2 UA 98660C2
- Authority
- UA
- Ukraine
- Prior art keywords
- iron
- catalyst
- fischer tropsch
- hand
- reducing gas
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
This invention relates to a hydrocarbon synthesis process. More particularly, but not exclusively, this invention relates to a Fischer Tropsch Process employing an activated catalyst and to the use of such an activated catalyst, wherein the Fischer Tropsch Process conditions favour the attainment of a low acid selectivity. More particularly the invention relates to a three-phase low temperature Fischer Tropsch (LTFT) process wherein a feed of Hand CO are converted to hydrocarbons and possible oxygenates thereof by contacting the Hand CO in the presence of an iron-based Fischer Tropsch catalyst in a reaction zone, wherein (lie molar ratio of H: CO in the feed is from 0.5 and less than 1.0 and wherein the iron-based Fischer Tropsch catalyst is activated according to the steps of: (a) providing an iron-based catalyst including iron in a positive oxidation state; and (b) contacting the iron- based catalyst in a reactor with a reducing gas selected from CO and a combination of Hand CO; at a reduction temperature of at least and below ; at a reducing gas pressure of above 0.5 MPa and not more than 2.2 MPa; and at a GMSV of total reducing gas fed to the reactor of at least 6000 ml(N)/g cat/h, thereby reducing the iron that is in a positive oxidation step in the catalyst.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200706948 | 2007-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA98660C2 true UA98660C2 (en) | 2012-06-11 |
Family
ID=43618593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201002000A UA98660C2 (en) | 2007-08-10 | 2008-08-05 | Hydrocarbon synthesis process |
Country Status (2)
Country | Link |
---|---|
UA (1) | UA98660C2 (en) |
ZA (1) | ZA201000618B (en) |
-
2008
- 2008-08-05 UA UAA201002000A patent/UA98660C2/en unknown
-
2010
- 2010-01-27 ZA ZA201000618A patent/ZA201000618B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA201000618B (en) | 2010-09-29 |
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