JPS6427644A - Manufacture of iron-supported catalyst - Google Patents
Manufacture of iron-supported catalystInfo
- Publication number
- JPS6427644A JPS6427644A JP62182869A JP18286987A JPS6427644A JP S6427644 A JPS6427644 A JP S6427644A JP 62182869 A JP62182869 A JP 62182869A JP 18286987 A JP18286987 A JP 18286987A JP S6427644 A JPS6427644 A JP S6427644A
- Authority
- JP
- Japan
- Prior art keywords
- iron
- carrier
- organic acid
- complex
- solution containing
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 7
- 150000007524 organic acids Chemical class 0.000 abstract 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- -1 iron ions Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
PURPOSE:To enlarge an effective surface area and enhance catalytic activity by impregnating an inorganic carrier with a solution containing an organic acid which forms more than 0.9mol per mol of iron atoms and a complex, with a pH value of more than 4, and baking the carrier. CONSTITUTION:A solution containing an organic acid, such as citric, oxalic or tartaric acid, which amounts to more than 0.9mol per 1mol. of iron atoms and forms a complex with iron and also having a pH value larger than 4 is prepared. An inorganic carrier is impregnated with the above-mentioned solution containing ferrate and is sintered to obtain an iron-supported catalyst. Solvent- soluble nitrate, sulfate, or citrate is used as ferrate. Water and alcohol are used as a solvent. The preferable amount of an organic acid which forms a complex with iron is equivalent to 0.9-0.2mol per mol of carbon atoms in an impregnation liquid. The catalyst obtained consists of a stable complex formed by iron ions and an organic acid and as such penetrates into the interior of a carrier so that the catalyst is uniformly carried over the entire carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62182869A JPS6427644A (en) | 1987-07-22 | 1987-07-22 | Manufacture of iron-supported catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62182869A JPS6427644A (en) | 1987-07-22 | 1987-07-22 | Manufacture of iron-supported catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427644A true JPS6427644A (en) | 1989-01-30 |
Family
ID=16125856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62182869A Pending JPS6427644A (en) | 1987-07-22 | 1987-07-22 | Manufacture of iron-supported catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427644A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5580839A (en) * | 1994-09-30 | 1996-12-03 | University Of Kentucky Research Foundation | Binary ferrihydrite catalysts |
| JP2006160579A (en) * | 2004-12-09 | 2006-06-22 | Toyota Central Res & Dev Lab Inc | Fine iron oxide powder and its producing method |
| JP2006255600A (en) * | 2005-03-17 | 2006-09-28 | Tosoh Corp | Iron sulfate/oxide-containing new structure and its manufacturing method |
| JP2013256595A (en) * | 2012-06-13 | 2013-12-26 | Jfe Steel Corp | Method of producing high-reactive coke |
-
1987
- 1987-07-22 JP JP62182869A patent/JPS6427644A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5580839A (en) * | 1994-09-30 | 1996-12-03 | University Of Kentucky Research Foundation | Binary ferrihydrite catalysts |
| JP2006160579A (en) * | 2004-12-09 | 2006-06-22 | Toyota Central Res & Dev Lab Inc | Fine iron oxide powder and its producing method |
| JP2006255600A (en) * | 2005-03-17 | 2006-09-28 | Tosoh Corp | Iron sulfate/oxide-containing new structure and its manufacturing method |
| JP2013256595A (en) * | 2012-06-13 | 2013-12-26 | Jfe Steel Corp | Method of producing high-reactive coke |
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