SU1641011A1 - Method of production of petroleum oils - Google Patents

Method of production of petroleum oils

Info

Publication number
SU1641011A1
SU1641011A1 SU4739941/04A SU4739941A SU1641011A1 SU 1641011 A1 SU1641011 A1 SU 1641011A1 SU 4739941/04 A SU4739941/04 A SU 4739941/04A SU 4739941 A SU4739941 A SU 4739941A SU 1641011 A1 SU1641011 A1 SU 1641011A1
Authority
SU
USSR - Soviet Union
Prior art keywords
solvent
petroleum
deasphalting
petroleum oils
oil
Prior art date
Application number
SU4739941/04A
Other languages
Russian (ru)
Inventor
С.Н. Хаджиев
Su]
А.Г. Мартыненко
Е.А. Есипко
А. Атанасов
Bg]
В.П. Прокофьев
В.А. Агаронов
В. Христов
Л. Първанев
Original Assignee
Грозненский нефтяной научно-исследовательский институт
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 Грозненский нефтяной научно-исследовательский институт filed Critical Грозненский нефтяной научно-исследовательский институт
Priority to SU4739941/04A priority Critical patent/SU1641011A1/en
Priority to BG8979789A priority patent/BG50333A1/en
Application granted granted Critical
Publication of SU1641011A1 publication Critical patent/SU1641011A1/en

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

FIELD: petroleum chemistry. SUBSTANCE: petroleum oil is obtained by deasphalting of residual oil or tar by nonpolar hydrocarbon-type solvent C-C(preferably 50 to 70 mass percent) with formation of a solution of deasphaltizate in solvent with subsequent catalytic hydrocracking of it, separation of solvent and recirculation of solvent for deasphalting. The process is conducted with fractionation of the product of catalytic hydrocracking and dewaxing of obtained oil distillate products. Yield of petroleum oils is up to 58.5 mas percent. EFFECT: enhanced yield of end product. 2 cl, 3 tbl
SU4739941/04A 1989-09-19 1989-09-19 Method of production of petroleum oils SU1641011A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU4739941/04A SU1641011A1 (en) 1989-09-19 1989-09-19 Method of production of petroleum oils
BG8979789A BG50333A1 (en) 1989-09-19 1989-09-21 A process for the production of petroleum oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4739941/04A SU1641011A1 (en) 1989-09-19 1989-09-19 Method of production of petroleum oils

Publications (1)

Publication Number Publication Date
SU1641011A1 true SU1641011A1 (en) 1996-03-27

Family

ID=21470993

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4739941/04A SU1641011A1 (en) 1989-09-19 1989-09-19 Method of production of petroleum oils

Country Status (2)

Country Link
BG (1) BG50333A1 (en)
SU (1) SU1641011A1 (en)

Also Published As

Publication number Publication date
BG50333A1 (en) 1992-07-15

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