SU1426070A1 - METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL - Google Patents
METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROLInfo
- Publication number
- SU1426070A1 SU1426070A1 SU4073388/04A SU4073388A SU1426070A1 SU 1426070 A1 SU1426070 A1 SU 1426070A1 SU 4073388/04 A SU4073388/04 A SU 4073388/04A SU 4073388 A SU4073388 A SU 4073388A SU 1426070 A1 SU1426070 A1 SU 1426070A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reforming
- hydrotreating
- hydrogen
- preparation
- raw materials
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Способ подготовки сырья для каталитического риформинга бензинов путем гидроочистки исходного сырья на первой ступени в присутствии алюмокобальт(никель)молибденового катализатора и водородсодержащего газа при температуре 300 - 420C, давлении 2 - 5 МПа с последующей стабилизацией продукта гидроочистки и отпаркой от сероводорода повторной его гидроочистки на второй стадии 11 в присутствии алюмокобальт(никель)молибденового катализатора и водородсодержащего газа при температуре 280 - 360C, давлении 0,5 - 3 МПа с последующей доочисткой полученного продукта от сероводорода и подачей его на риформинг, отличающийся тем, что, с целью упрощения технологии процесса и повышения стабильности катализатора риформинга, доочищенный продукт второй стадии гидроочистки перед подачей его на риформинг подвергают стабилизации.The method of preparation of raw materials for the catalytic reforming of gasolines by hydrotreating the feedstock in the first stage in the presence of an alumino-cobalt (nickel) molybdenum catalyst and hydrogen-containing gas at a temperature of 300–420 ° C, a pressure of 2–5 MPa, followed by stabilization of the hydrotreating product and stripping it from the hydrogen sulfide by repeated hydrotreating to the second stage 11 in the presence of alyumocobalt (nickel) molybdenum catalyst and hydrogen-containing gas at a temperature of 280 - 360C, a pressure of 0.5 - 3 MPa, followed by further purification of the obtained pr Product from hydrogen sulphide and its supply for reforming, characterized in that, in order to simplify the process technology and increase the stability of the reforming catalyst, the after-treatment product of the second hydrotreating stage is stabilized before it is fed to the reforming process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4073388/04A SU1426070A1 (en) | 1986-04-22 | 1986-04-22 | METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4073388/04A SU1426070A1 (en) | 1986-04-22 | 1986-04-22 | METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1426070A1 true SU1426070A1 (en) | 1999-09-27 |
Family
ID=60535923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4073388/04A SU1426070A1 (en) | 1986-04-22 | 1986-04-22 | METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1426070A1 (en) |
-
1986
- 1986-04-22 SU SU4073388/04A patent/SU1426070A1/en active
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