RU93044278A - METHOD FOR PRODUCING INSULATING OIL COMPONENT - Google Patents

METHOD FOR PRODUCING INSULATING OIL COMPONENT

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Publication number
RU93044278A
RU93044278A RU93044278/04A RU93044278A RU93044278A RU 93044278 A RU93044278 A RU 93044278A RU 93044278/04 A RU93044278/04 A RU 93044278/04A RU 93044278 A RU93044278 A RU 93044278A RU 93044278 A RU93044278 A RU 93044278A
Authority
RU
Russia
Prior art keywords
hydrotreating
catalyst
rest
carried out
oxide
Prior art date
Application number
RU93044278/04A
Other languages
Russian (ru)
Other versions
RU2047648C1 (en
Inventor
С.П. Рогов
Т.А. Кузина
В.М. Школьников
В.С. Коган
Ю.Н. Зеленцов
Original Assignee
Всероссийский научно-исследовательский институт по переработке нефти
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский институт по переработке нефти filed Critical Всероссийский научно-исследовательский институт по переработке нефти
Priority to RU93044278A priority Critical patent/RU2047648C1/en
Priority claimed from RU93044278A external-priority patent/RU2047648C1/en
Application granted granted Critical
Publication of RU2047648C1 publication Critical patent/RU2047648C1/en
Publication of RU93044278A publication Critical patent/RU93044278A/en

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Claims (1)

Изобретение относится к области нефтепереработки, а именно к способу получения продукта, который может быть использован в качестве газостойкого компонента изоляционного масла. Способ включает гидроочистку фракции, выкипающей в интервале 200 - 360oC, продукта каталитического крекинга с последующей каталитической депарафинизацией и гидроочисткой депарафинизата, осуществляемых в одной реакционной системе при 3,5 - 6,5 МПа и 300 - 380oC. Стадии гидроочистки и гидродоочистки осуществляют на катализаторе следующего состава, мас.%: оксид кобальта или никеля - 0,5 - 5,0, оксид молибдена - 2,0 - 15,0, оксид алюминия - остальное. Каталитическую депарафинизацию осуществляют на катализаторе, содержащем, мас.%: оксид молибдена - 6,0 - 15,0, оксид бора - 2,0 - 15,0, оксид алюминия - 10,0 - 40,0, высококремнеземный цеолит - остальное. Соотношение загрузок катализаторов, об.%: катализатор гидроочистки - 60 - 70, катализатор каталитической депарафинизации - 20 - 25, катализатор гидродоочистки - остальное.The invention relates to the field of oil refining, and in particular to a method for producing a product that can be used as a gas-resistant component of insulating oil. The method includes hydrotreating a fraction boiling in the range of 200 - 360 o C, a catalytic cracking product followed by catalytic dewaxing and hydrotreating of dewaxing, carried out in one reaction system at 3.5 - 6.5 MPa and 300 - 380 o C. Stage hydrotreating and hydrotreating carried out on a catalyst of the following composition, wt.%: cobalt or nickel oxide - 0.5 - 5.0, molybdenum oxide - 2.0 - 15.0, aluminum oxide - the rest. Catalytic dewaxing is carried out on a catalyst containing, wt.%: Molybdenum oxide - 6.0 - 15.0, boron oxide - 2.0 - 15.0, alumina - 10.0 - 40.0, high-silica zeolite - the rest. The ratio of the load of the catalysts, vol.%: Hydrotreating catalyst - 60 - 70, catalytic dewaxing catalyst - 20 - 25, hydrotreating catalyst - the rest.
RU93044278A 1993-09-07 1993-09-07 Method of preparing insulating oil component RU2047648C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93044278A RU2047648C1 (en) 1993-09-07 1993-09-07 Method of preparing insulating oil component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93044278A RU2047648C1 (en) 1993-09-07 1993-09-07 Method of preparing insulating oil component

Publications (2)

Publication Number Publication Date
RU2047648C1 RU2047648C1 (en) 1995-11-10
RU93044278A true RU93044278A (en) 1996-12-10

Family

ID=20147338

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93044278A RU2047648C1 (en) 1993-09-07 1993-09-07 Method of preparing insulating oil component

Country Status (1)

Country Link
RU (1) RU2047648C1 (en)

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