JPS56140948A - Fixation of carbon dioxide - Google Patents
Fixation of carbon dioxideInfo
- Publication number
- JPS56140948A JPS56140948A JP4470780A JP4470780A JPS56140948A JP S56140948 A JPS56140948 A JP S56140948A JP 4470780 A JP4470780 A JP 4470780A JP 4470780 A JP4470780 A JP 4470780A JP S56140948 A JPS56140948 A JP S56140948A
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- ruthenium complex
- complex
- carbonate
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: Carbon dioxide is fixed using carbon dioxide, molecular hydrogen and a combination of a ruthenium complex catalyst with a metal carbonate to directly produce formic acid in high yield with no use of an organic amine.
CONSTITUTION: The reaction between carbon dioxide and molecular hydrogen is conducted in an aqueous medium, when necessary, including another medium, preferably in the presence of the carbonate of a metal of group I in the periodic table, using a hydrogen-type ruthenium complex or another ruthenium complex capable of forming the hydrogen type complex as a catalyst at 40W300°C under pressure of lower than 1,000kg/cm2G to effect the fixation of carbon dioxide into direct formation of formic acid. As the ruthenium complex, is preferred a divalent one, and the anionic ligands forming the complex are preferably carboxylate, halide, carbonate or hydrocarbon group, the netural ligands are preferably carbonyl, nitrosyl or phosphine.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4470780A JPS56140948A (en) | 1980-04-07 | 1980-04-07 | Fixation of carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4470780A JPS56140948A (en) | 1980-04-07 | 1980-04-07 | Fixation of carbon dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56140948A true JPS56140948A (en) | 1981-11-04 |
| JPS6219412B2 JPS6219412B2 (en) | 1987-04-28 |
Family
ID=12698882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4470780A Granted JPS56140948A (en) | 1980-04-07 | 1980-04-07 | Fixation of carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56140948A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0652202A1 (en) | 1993-11-04 | 1995-05-10 | Research Development Corporation Of Japan | A method for producing formic acid or its derivatives |
| US6147026A (en) * | 1996-11-15 | 2000-11-14 | Ciba Specialty Chemcials Corporation | Catalyst mixture for the ring-opening metathesis polymerisation |
| JP2006070005A (en) * | 2004-09-06 | 2006-03-16 | Toshiya Kori | Method and apparatus for producing formic acid |
| JP2007055915A (en) * | 2005-08-23 | 2007-03-08 | National Institute Of Advanced Industrial & Technology | Method for producing formic acid from carbon dioxide and hydrogen |
| WO2023163014A1 (en) * | 2022-02-25 | 2023-08-31 | 日東電工株式会社 | Method for producing formic acid salt, and method for producing formic acid. |
-
1980
- 1980-04-07 JP JP4470780A patent/JPS56140948A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0652202A1 (en) | 1993-11-04 | 1995-05-10 | Research Development Corporation Of Japan | A method for producing formic acid or its derivatives |
| US6147026A (en) * | 1996-11-15 | 2000-11-14 | Ciba Specialty Chemcials Corporation | Catalyst mixture for the ring-opening metathesis polymerisation |
| JP2006070005A (en) * | 2004-09-06 | 2006-03-16 | Toshiya Kori | Method and apparatus for producing formic acid |
| JP2007055915A (en) * | 2005-08-23 | 2007-03-08 | National Institute Of Advanced Industrial & Technology | Method for producing formic acid from carbon dioxide and hydrogen |
| WO2023163014A1 (en) * | 2022-02-25 | 2023-08-31 | 日東電工株式会社 | Method for producing formic acid salt, and method for producing formic acid. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219412B2 (en) | 1987-04-28 |
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