RO83048B1 - Catalyst for dimerisation of olefinic hydrocarbons and process for obtaining the same - Google Patents
Catalyst for dimerisation of olefinic hydrocarbons and process for obtaining the sameInfo
- Publication number
- RO83048B1 RO83048B1 RO105088A RO10508881A RO83048B1 RO 83048 B1 RO83048 B1 RO 83048B1 RO 105088 A RO105088 A RO 105088A RO 10508881 A RO10508881 A RO 10508881A RO 83048 B1 RO83048 B1 RO 83048B1
- Authority
- RO
- Romania
- Prior art keywords
- catalyst
- obtaining
- dimerisation
- same
- preparation
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 238000006471 dimerization reaction Methods 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 2
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Inventia se refera la un catalizator de dimersizare selectiva a propilenei la metilpentene si la un procedeu de obtinere a acestuia. Procedeul, conform inventiei, utilizeaza drep suport carbonatul de potasiu anhidru pastilat cu grafit si drept element activ saodiu metalic. Acestsuport contine un compus lamelar de tip KCx si potasiu elementar fin dispersat. Acest procedeu de preparare a catalizatorului asigura obtinerea unui catalizator activ si selectiv în reactia de dimerizare a propilenei.The invention relates to a selective dimerization catalyst of propylene to methylpentene and to a process for the preparation thereof. According to the invention, the process employs straight anhydrous potassium carbonate support coated with graphite and as active metallic sodium element. This support contains a KCx lamellar compound and finely dispersed elemental potassium. This process for the preparation of the catalyst ensures obtaining an active and selective catalyst in the propylene dimerization reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105088A RO83048B1 (en) | 1981-08-13 | 1981-08-13 | Catalyst for dimerisation of olefinic hydrocarbons and process for obtaining the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105088A RO83048B1 (en) | 1981-08-13 | 1981-08-13 | Catalyst for dimerisation of olefinic hydrocarbons and process for obtaining the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83048A2 RO83048A2 (en) | 1984-01-14 |
| RO83048B1 true RO83048B1 (en) | 1984-01-30 |
Family
ID=20110332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105088A RO83048B1 (en) | 1981-08-13 | 1981-08-13 | Catalyst for dimerisation of olefinic hydrocarbons and process for obtaining the same |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83048B1 (en) |
-
1981
- 1981-08-13 RO RO105088A patent/RO83048B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83048A2 (en) | 1984-01-14 |
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