RU95119211A - METHOD FOR PRODUCING BASIC OIL - Google Patents

METHOD FOR PRODUCING BASIC OIL

Info

Publication number
RU95119211A
RU95119211A RU95119211/04A RU95119211A RU95119211A RU 95119211 A RU95119211 A RU 95119211A RU 95119211/04 A RU95119211/04 A RU 95119211/04A RU 95119211 A RU95119211 A RU 95119211A RU 95119211 A RU95119211 A RU 95119211A
Authority
RU
Russia
Prior art keywords
oil
heavy gas
gas oil
selective
basic oil
Prior art date
Application number
RU95119211/04A
Other languages
Russian (ru)
Other versions
RU2115695C1 (en
Inventor
Ю.М. Гольдштейн
И.Б. Пилипенко
В.Ф. Фомин
В.Ф. Блохинов
Н.Н. Хвостенко
П.А. Дерех
Н.Н. Прошин
Original Assignee
Товарищество с ограниченной ответственностью "Нефтеинжениринг"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью "Нефтеинжениринг" filed Critical Товарищество с ограниченной ответственностью "Нефтеинжениринг"
Priority to RU95119211A priority Critical patent/RU2115695C1/en
Priority claimed from RU95119211A external-priority patent/RU2115695C1/en
Publication of RU95119211A publication Critical patent/RU95119211A/en
Application granted granted Critical
Publication of RU2115695C1 publication Critical patent/RU2115695C1/en

Links

Claims (4)

1. Способ получения базового масла, включающий селективную очистку вакуумного дистиллята и/или остатка атмосферной перегонки нефти в смеси с тяжелым газойлем растворителями, депарафинизацию полученного рафината с помощью селективных растворителей и гидроочистку депарафинированного масла, отличающийся тем, что из тяжелого газойля до подачи его на селективную очистку отгоняют фракции, выкипающие до 290 - 330oС.1. A method of obtaining a base oil, including the selective purification of a vacuum distillate and / or the residue of atmospheric distillation of oil mixed with heavy gas oil with solvents, dewaxing of the obtained raffinate with selective solvents and hydrotreating of the dewaxed oil, characterized in that it is from heavy gas oil before it is fed to selective cleaning distilled fractions boiling up to 290 - 330 o C. 2. Способ по п. 1, отличающийся тем, что в качестве тяжелого газойля используют продукты каталитического и/или термического крекинга и/или коксования. 2. The method according to p. 1, characterized in that the products of catalytic and / or thermal cracking and / or coking are used as heavy gas oil. 3. Способ по пп. 1 и 2, отличающийся тем, что тяжелый газойль добавляют к вакуумному дистилляту и/или остатку атмосферной перегонки нефти в количестве от 0,5 до 100 мас.%, преимущественно от 5 до 50 мас. %. 3. The method according to PP. 1 and 2, characterized in that the heavy gas oil is added to the vacuum distillate and / or the residue of atmospheric distillation of oil in an amount of from 0.5 to 100 wt.%, Mainly from 5 to 50 wt. % 4. Базовое масло, полученное по пп.1 - 3. 4. The base oil obtained according to claims 1 to 3.
RU95119211A 1995-11-10 1995-11-10 Method of producing base oil RU2115695C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95119211A RU2115695C1 (en) 1995-11-10 1995-11-10 Method of producing base oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95119211A RU2115695C1 (en) 1995-11-10 1995-11-10 Method of producing base oil

Publications (2)

Publication Number Publication Date
RU95119211A true RU95119211A (en) 1997-10-20
RU2115695C1 RU2115695C1 (en) 1998-07-20

Family

ID=20173727

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95119211A RU2115695C1 (en) 1995-11-10 1995-11-10 Method of producing base oil

Country Status (1)

Country Link
RU (1) RU2115695C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2642446C1 (en) * 2017-03-17 2018-01-25 Открытое акционерное общество "НОВОШАХТИНСКИЙ ЗАВОД НЕФТЕПРОДУКТОВ"(ОАО "НЗНП") Method for production of lubricant material

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