RO115050B1 - Process for transforming non-branched short-chain olefines into branched short-chain olefines - Google Patents
Process for transforming non-branched short-chain olefines into branched short-chain olefinesInfo
- Publication number
- RO115050B1 RO115050B1 RO96-02194A RO9602194A RO115050B1 RO 115050 B1 RO115050 B1 RO 115050B1 RO 9602194 A RO9602194 A RO 9602194A RO 115050 B1 RO115050 B1 RO 115050B1
- Authority
- RO
- Romania
- Prior art keywords
- chain
- short
- olefins
- branched short
- chain olefines
- Prior art date
Links
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Invenţia se referă la un nou procedeu pentru transformarea olefinelor cu catenă scurtă, neramificată, în olefine cu catenă scurtă, ramificată, care cuprinde etapele de trecere a unui curent de gaz care conţine olefine cu catenă scurtă, neramificată, la un raport în volum gaz inert/ olefină de până la 300, la temperaturi de la 300 la 500°C, printr-un reactor catalitic care conţine un catalizator de izomerizare de catenă care constă, pe lângă materialele de umplere şi lianţii care se aplică de obicei, în principal, dintr-o varietate de acid silicic, substituit din punct de vedere izomorfic drept component izostructural, activ din punct de vedere catalitic, cu acizi silicici derivaţi din silicaţi de sodiu cunoscuti, şi care are formula generală: H[SiO)(MO)(SiOO)(MO)], unde M este un element trivalent, de preferinţă aluminiu, y şi z sunt numere mai mici de 1 şi x este un număr întreg specific silicatului de sodiu cristalin izostructural, de preferinţă egal cu 10.The invention relates to a new process for converting short-chain unleaded olefins into branched chain olefins comprising the steps of passing a stream of gas containing short, unbranched short chain olefins at an inert gas volume ratio / olefin mixture up to 300 at temperatures of 300 to 500 ° C through a catalytic reactor containing a chain isomerization catalyst which, in addition to the fillers and binders, usually applied mainly from a variety of isomorphic silicic acid isomerically substituted as a catalytically active isostructant component with known silicic acids derived from sodium silicates and having the general formula H (SiO) (MO) (SiO2) (MO)], where M is a trivalent element, preferably aluminum, y and z are numbers less than 1 and x is an integer specific for isostructural crystalline sodium silicate, preferably equal to 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9503335A HU213846B (en) | 1995-11-22 | 1995-11-22 | Catalyst for skeletal isomerization of linear short olefins, process for producing said catalyst, and process for skeletal isomerization of linear olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO115050B1 true RO115050B1 (en) | 1999-10-29 |
Family
ID=10987385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO96-02194A RO115050B1 (en) | 1995-11-22 | 1996-11-21 | Process for transforming non-branched short-chain olefines into branched short-chain olefines |
Country Status (3)
| Country | Link |
|---|---|
| EA (1) | EA199600100A1 (en) |
| HU (1) | HU213846B (en) |
| RO (1) | RO115050B1 (en) |
-
1995
- 1995-11-22 HU HU9503335A patent/HU213846B/en not_active IP Right Cessation
-
1996
- 1996-11-21 RO RO96-02194A patent/RO115050B1/en unknown
- 1996-11-21 EA EA199600100A patent/EA199600100A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU213846B (en) | 1998-04-28 |
| HU9503335D0 (en) | 1996-01-29 |
| EA199600100A1 (en) | 1997-06-30 |
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