ES419404A3 - An improved procedure to produce benzene. (Machine-translation by Google Translate, not legally binding) - Google Patents
An improved procedure to produce benzene. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES419404A3 ES419404A3 ES0419404A ES419404A ES419404A3 ES 419404 A3 ES419404 A3 ES 419404A3 ES 0419404 A ES0419404 A ES 0419404A ES 419404 A ES419404 A ES 419404A ES 419404 A3 ES419404 A3 ES 419404A3
- Authority
- ES
- Spain
- Prior art keywords
- dealcohilation
- translation
- machine
- legally binding
- google translate
- 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)
Abstract
An improved process for producing benzene by thermal dealcohilation of alkyl aromatic hydrocarbons or hydrocarbon oils containing them, by passing them in mixture with more than the equimolar amount of hydrogen through a reaction zone maintained at a temperature of 600 to 800ºC and under a pressure from 1 to 25 atmospheres, in the absence of catalyst, for a residence time of more than 0.2 seconds, wherein the improvement comprises adding tarry matter, formed as a by-product in one of said preceding dealcohilation steps, to the alcoholic hydrocarbons aromatic or hydrocarbon oils containing them to be charged in the dealcohilation zone, the tarry material being present in the filler in an amount of less than 20% by weight, based on the weight of said aromatic-aromatic hydrocarbons or hydrocarbon oils containing them, and subjecting the resulting mixture to the aforementioned dealcohilation, thus increasing the yield of benzene produced. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0419404A ES419404A3 (en) | 1973-10-06 | 1973-10-06 | An improved procedure to produce benzene. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0419404A ES419404A3 (en) | 1973-10-06 | 1973-10-06 | An improved procedure to produce benzene. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES419404A3 true ES419404A3 (en) | 1976-04-01 |
Family
ID=8465152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0419404A Expired ES419404A3 (en) | 1973-10-06 | 1973-10-06 | An improved procedure to produce benzene. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES419404A3 (en) |
-
1973
- 1973-10-06 ES ES0419404A patent/ES419404A3/en not_active Expired
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