MD350C2 - Catalyzer for obtaining hydrocarbons according to Fisher-Tropsh method - Google Patents
Catalyzer for obtaining hydrocarbons according to Fisher-Tropsh methodInfo
- Publication number
- MD350C2 MD350C2 MD95-0056A MD950056A MD350C2 MD 350 C2 MD350 C2 MD 350C2 MD 950056 A MD950056 A MD 950056A MD 350 C2 MD350 C2 MD 350C2
- Authority
- MD
- Moldova
- Prior art keywords
- parts
- solution
- coal
- separating
- nitric acid
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 abstract 1
- 229910001950 potassium oxide Inorganic materials 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The summary of the invention: the catalyzing-product (CT) with the composition: 100 parts of metall iron contain: 0,5-10 parts of copper, 15-20 parts of silicon dioxide; 2-8 parts of potassium oxide; 2-20 parts of coal, activated by steam vapour or by inorganic acid. In this case 50-100% of coal parts have the size of 0,1-100 µm. CT is obtained by dissolving copper and iron in nitric acid, warming this solution up to the boiling point, adding this solution to the boiling solution of alcali or soda salt, finishing the formed suspension up to pHş7-8, separating the liquid glass solution which contains potassium, with a subsequent treatment with nitric acid, separating the sediment out of the catalitic mass by means of dehydration, formation, additional dehydration and granulation. The characteristics of CT are: high selectivity, leading to a higher level of hydrocarbons white and a high strength.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA898668 | 1989-11-14 | ||
| SU904831652A RU1819158C (en) | 1989-11-14 | 1990-11-13 | Catalyst for fischer-tropsch hydrocarbon synthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD350B1 MD350B1 (en) | 1995-12-31 |
| MD350C2 true MD350C2 (en) | 1996-04-30 |
Family
ID=26666237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0056A MD350C2 (en) | 1989-11-14 | 1994-12-28 | Catalyzer for obtaining hydrocarbons according to Fisher-Tropsh method |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD350C2 (en) |
-
1994
- 1994-12-28 MD MD95-0056A patent/MD350C2/en active IP Right Grant
Non-Patent Citations (1)
| Title |
|---|
| C.D. Frohning und an. Chemierohstoffe aus Kohle. George Thieme. Stuttgart. 1977, p. 234. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD350B1 (en) | 1995-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20101113 |