ES311126A1 - Procedure for obtaining vinyl chloride. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining vinyl chloride. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES311126A1 ES311126A1 ES0311126A ES311126A ES311126A1 ES 311126 A1 ES311126 A1 ES 311126A1 ES 0311126 A ES0311126 A ES 0311126A ES 311126 A ES311126 A ES 311126A ES 311126 A1 ES311126 A1 ES 311126A1
- Authority
- ES
- Spain
- Prior art keywords
- phase
- pyrolysis
- gas
- hydrogen
- vinyl chloride
- 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.)
- Expired
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
"Process for obtaining vinyl chloride", which consists of a first phase to obtain pyrolysis gas containing acetylene, ethylene, carbon dioxide, carbon monoxide, methane, hydrogen or other gases by pyrolysis of hydrocarbons; a second phase to remove carbonaceous and bituminous bodies and higher unsaturated hydrocarbons, having more than three carbon atoms, from the pyrolysis gases; a third phase for reacting the gas resulting from the second phase with hydrogen chloride and separating vinyl chloride thus forged; a fourth phase for reacting the gas from which the acetylene has been removed, with chlorine, and separating the dichloroethane thus formed; a fifth phase for thermally decomposing the separated dichloroethane to form vinyl chloride and hydrogen chloride; The hydrogen chloride obtained in the fifth phase is recycled and used for the reaction of the third phase and the residual gas obtained in the fourth phase is recycled and used as fuel for the pyrolysis of the hydrocarbon in the first phase, characterized by the fact that that the separation of the carbon dioxide from the pyrolysis gas is not carried out and that in addition to the residual gas obtained in the fourth phase, hydrogen is added in the ratio of the calorific values of the hydrogen gas and in that of the residual gas that It goes from 0.05 to 1, as fuel and burns with oxygen to carry out the pyrolysis of the hydrocarbon in order to avoid the accumulation of carbon dioxide in the process. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0311126A ES311126A1 (en) | 1965-03-27 | 1965-03-27 | Procedure for obtaining vinyl chloride. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0311126A ES311126A1 (en) | 1965-03-27 | 1965-03-27 | Procedure for obtaining vinyl chloride. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES311126A1 true ES311126A1 (en) | 1966-01-16 |
Family
ID=34502043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0311126A Expired ES311126A1 (en) | 1965-03-27 | 1965-03-27 | Procedure for obtaining vinyl chloride. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES311126A1 (en) |
-
1965
- 1965-03-27 ES ES0311126A patent/ES311126A1/en not_active Expired
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