SU1426070A1 - METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL - Google Patents

METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL

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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
Application number
SU4073388/04A
Other languages
Russian (ru)
Inventor
Р.Н. Шапиро
Ю.Л. Краев
А.Я. Глозштейн
Г.Л. Рабинович
Н.Ф. Рыжков
А.В. Скачков
А.Ф. Васецкий
В.Г. Шафранский
В.И. Те
Original Assignee
Научно-производственное объединение по разработке и внедрению нефтехимических процессов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Научно-производственное объединение по разработке и внедрению нефтехимических процессов filed Critical Научно-производственное объединение по разработке и внедрению нефтехимических процессов
Priority to SU4073388/04A priority Critical patent/SU1426070A1/en
Application granted granted Critical
Publication of SU1426070A1 publication Critical patent/SU1426070A1/en

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  • 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.

SU4073388/04A 1986-04-22 1986-04-22 METHOD FOR PREPARATION OF RAW MATERIALS FOR CATALYTICAL REFORMING OF PETROL SU1426070A1 (en)

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)

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