RO84434B1 - Procedeu de separare a hidrocarburilor acetilenice din amestecuri de hidrocarburi c5 - Google Patents
Procedeu de separare a hidrocarburilor acetilenice din amestecuri de hidrocarburi c5Info
- Publication number
- RO84434B1 RO84434B1 RO109417A RO10941782A RO84434B1 RO 84434 B1 RO84434 B1 RO 84434B1 RO 109417 A RO109417 A RO 109417A RO 10941782 A RO10941782 A RO 10941782A RO 84434 B1 RO84434 B1 RO 84434B1
- Authority
- RO
- Romania
- Prior art keywords
- catalyst
- acetylenic hydrocarbons
- hydrocaron
- mixtures
- mol
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de separare a hidrocarburilor acetilenice din amestecurile de hidrocarburi C5, ce contin izopren în cantitati de 15...99,5% în greutate, prin hidrogenarea selectiva a hidrocarburilor acetilenice pe catalizator de tip Me/suport, în care, drept metal pentru catalizator, se foloseste unul ales dintre: Pt, Pd, Fe, Co, Ni, de preferinta se foloseste drept catalizator Ni/kiselgur cu suprafata specifica mai mica de 100m2/g, reactia avînd loc în faza lichida, la o viteza volumara cuprinsa între 0,5 si 15h la -1, de preferinta între 1,0...10,0 h la -1 la temperatura de 0...45 degree C, de preferinta la temperatura de 10...30 degree C la presiunea de 1...15at, de preferinta la 1...10 at, la un raport molar hidrogen/total hidrocarburi acetilenice cuprins între 1,2/1 si 200/1 mol/mol, regenerarea catalizatorului folosit facîndu-se prin procedee în sine cunoscute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109417A RO84434B1 (ro) | 1982-12-21 | 1982-12-21 | Procedeu de separare a hidrocarburilor acetilenice din amestecuri de hidrocarburi c5 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109417A RO84434B1 (ro) | 1982-12-21 | 1982-12-21 | Procedeu de separare a hidrocarburilor acetilenice din amestecuri de hidrocarburi c5 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO84434A2 RO84434A2 (ro) | 1984-06-21 |
| RO84434B1 true RO84434B1 (ro) | 1984-08-30 |
Family
ID=20112407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109417A RO84434B1 (ro) | 1982-12-21 | 1982-12-21 | Procedeu de separare a hidrocarburilor acetilenice din amestecuri de hidrocarburi c5 |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO84434B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108250012A (zh) * | 2016-12-29 | 2018-07-06 | 中国石油天然气股份有限公司 | 一种甲醇制烯烃产物选择加氢除炔的方法 |
-
1982
- 1982-12-21 RO RO109417A patent/RO84434B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108250012A (zh) * | 2016-12-29 | 2018-07-06 | 中国石油天然气股份有限公司 | 一种甲醇制烯烃产物选择加氢除炔的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RO84434A2 (ro) | 1984-06-21 |
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