GR1002933B - Ruthenium catalyst for the partial oxidation of light hydrocarbons to synthesis to synthesis gas. - Google Patents
Ruthenium catalyst for the partial oxidation of light hydrocarbons to synthesis to synthesis gas.Info
- Publication number
- GR1002933B GR1002933B GR970100201A GR970100201A GR1002933B GR 1002933 B GR1002933 B GR 1002933B GR 970100201 A GR970100201 A GR 970100201A GR 970100201 A GR970100201 A GR 970100201A GR 1002933 B GR1002933 B GR 1002933B
- Authority
- GR
- Greece
- Prior art keywords
- synthesis gas
- partial oxidation
- synthesis
- light hydrocarbons
- reforming
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
Abstract
For the process of partial oxidation of light hydrocarbons to synthesis gas ruthenium-based catalysts are revealed consisting of 0.01-40 wt.%, preferably 0.1-10 wt.%, Ru on a carrier of TiO2 optionally doped with an oxide, e.g. ZnO. The catalysts are capable of converting up to 60-70 % of methane in the feed stream (if using a feed) of O2/CH4=0.5) with selectivity to synthesis gas of 60-80 % and at oxygen conversion of 90-99 %, via the direct partial oxidation scheme (i.e. without or with negligible involvement of reforming steps). The remaining of unconverted methane can be further converted to synthesis gas over the Ru/TiO2 or Ni/La2O3 or other reforming catalyst, by subsequent reforming with CO2 and H2O or by feeding more oxygen into the catalyst bed, via e.g. multi-feeding manner.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR97100201 | 1995-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR1002933B true GR1002933B (en) | 1998-07-07 |
Family
ID=10942981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR970100201A GR1002933B (en) | 1995-05-03 | 1995-05-03 | Ruthenium catalyst for the partial oxidation of light hydrocarbons to synthesis to synthesis gas. |
Country Status (1)
| Country | Link |
|---|---|
| GR (1) | GR1002933B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647592A (en) * | 1984-01-05 | 1987-03-03 | Exxon Research & Engineering Company | Start-up with ruthenium catalysts |
| EP0548679A1 (en) * | 1991-12-20 | 1993-06-30 | Idemitsu Kosan Company Limited | Process for the preparation of synthetic gases |
| EP0741107A2 (en) * | 1995-05-03 | 1996-11-06 | Foundation for Research and Technology Hellas, (Institute of Chemical Engineering and High Temperature Chemical Processes) | Catalysts for the partial oxidation of light hydrocarbons to synthesis gas |
-
1995
- 1995-05-03 GR GR970100201A patent/GR1002933B/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647592A (en) * | 1984-01-05 | 1987-03-03 | Exxon Research & Engineering Company | Start-up with ruthenium catalysts |
| EP0548679A1 (en) * | 1991-12-20 | 1993-06-30 | Idemitsu Kosan Company Limited | Process for the preparation of synthetic gases |
| EP0741107A2 (en) * | 1995-05-03 | 1996-11-06 | Foundation for Research and Technology Hellas, (Institute of Chemical Engineering and High Temperature Chemical Processes) | Catalysts for the partial oxidation of light hydrocarbons to synthesis gas |
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