ES389061A3 - A procedure for the production of benzene of great purity. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the production of benzene of great purity. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES389061A3 ES389061A3 ES389061A ES389061A ES389061A3 ES 389061 A3 ES389061 A3 ES 389061A3 ES 389061 A ES389061 A ES 389061A ES 389061 A ES389061 A ES 389061A ES 389061 A3 ES389061 A3 ES 389061A3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- reaction zone
- translation
- production
- legally binding
- 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
A procedure for the production of high purity benzene from a sulfur-contaminated feedstock containing C6-C9 aromatics and acyclic hydrocarbons, the procedure of which consists of: catalytically reacting said feedstock with a hydrogen-containing gas under conditions that carry out the hydrogenation of the easily polymerizable unsaturated compounds and the desulfurization, in a first reaction zone; contacting the effluent from the first reaction zone, in the form of steam, with a chromium alumina catalyst containing 15 to 25% of Cr2O3 incorporated in an alumina base derived from the dehydration of hydrated alumina containing at least 50% of p-trihydrate, in a second reaction zone, under hydrocracking conditions, said reaction conditions being such that any residual sulfur in the feed of said zone is converted to H2S; separating the effluent from the second reaction zone into a liquid phase and a vapor phase; and recovering a high purity benzene product from said liquid phase. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES389061A ES389061A3 (en) | 1971-03-09 | 1971-03-09 | A procedure for the production of benzene of great purity. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES389061A ES389061A3 (en) | 1971-03-09 | 1971-03-09 | A procedure for the production of benzene of great purity. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES389061A3 true ES389061A3 (en) | 1973-06-01 |
Family
ID=8457979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES389061A Expired ES389061A3 (en) | 1971-03-09 | 1971-03-09 | A procedure for the production of benzene of great purity. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES389061A3 (en) |
-
1971
- 1971-03-09 ES ES389061A patent/ES389061A3/en not_active Expired
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