SU604291A1 - A METHOD FOR OBTAINING AROMATIC HYDROCARBONS - Google Patents
A METHOD FOR OBTAINING AROMATIC HYDROCARBONSInfo
- Publication number
- SU604291A1 SU604291A1 SU2365624/04A SU2365624A SU604291A1 SU 604291 A1 SU604291 A1 SU 604291A1 SU 2365624/04 A SU2365624/04 A SU 2365624/04A SU 2365624 A SU2365624 A SU 2365624A SU 604291 A1 SU604291 A1 SU 604291A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aromatic hydrocarbons
- purification
- products
- reactor
- sulfur
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Способ получения ароматических углеводородов путем каталитического риформинга гидроочищенных бензиновых фракций с последующей очисткой продуктов риформинга от непредельных соединений контактированием с алюмоплатиновым катализатором в реакторе очистки в присутствии водорода при повышенной температуре и выделением ароматических углеводородов, отличающийся тем, что, с целью повышения выхода целевого продукта, при достижении перепада температур продуктов риформинга в точке ввода и вывода последних из реактора очистки более 10C очистку проводят в присутствии серусодержащего соединения в количестве 0,05 - 0,2 вес.% от веса катализатора в пересчете на элементарную серу в течение 4 - 24 ч.A method of producing aromatic hydrocarbons by catalytic reforming of hydrotreated gasoline fractions followed by purification of reformate products from unsaturated compounds by contacting with an alumina-platinum catalyst in a purification reactor in the presence of hydrogen at elevated temperature and separation of aromatic hydrocarbons, in order to increase the yield of the target product temperature difference reforming products at the point of entry and removal of the latter from the cleaning reactor more than 10 ° C ku is carried out in the presence of sulfur-containing compounds in an amount of 0.05 - 0.2 wt.% by weight of the catalyst in terms of elemental sulfur for 4 to 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2365624/04A SU604291A1 (en) | 1976-05-27 | 1976-05-27 | A METHOD FOR OBTAINING AROMATIC HYDROCARBONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2365624/04A SU604291A1 (en) | 1976-05-27 | 1976-05-27 | A METHOD FOR OBTAINING AROMATIC HYDROCARBONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU604291A1 true SU604291A1 (en) | 1999-09-27 |
Family
ID=60516635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2365624/04A SU604291A1 (en) | 1976-05-27 | 1976-05-27 | A METHOD FOR OBTAINING AROMATIC HYDROCARBONS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU604291A1 (en) |
-
1976
- 1976-05-27 SU SU2365624/04A patent/SU604291A1/en active
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