RU92012320A - METHOD FOR DEPARAFFINIZATION OF DISTILLATE OILS - Google Patents

METHOD FOR DEPARAFFINIZATION OF DISTILLATE OILS

Info

Publication number
RU92012320A
RU92012320A RU92012320/04A RU92012320A RU92012320A RU 92012320 A RU92012320 A RU 92012320A RU 92012320/04 A RU92012320/04 A RU 92012320/04A RU 92012320 A RU92012320 A RU 92012320A RU 92012320 A RU92012320 A RU 92012320A
Authority
RU
Russia
Prior art keywords
deparaffinization
distillate oils
increase
oil
distillate
Prior art date
Application number
RU92012320/04A
Other languages
Russian (ru)
Other versions
RU2052487C1 (en
Inventor
Р.Г. Нигматуллин
И.Л. Кушнир
В.Н. Каракуц
С.У. Гайнанов
П.А. Золотарев
Original Assignee
Акционерное предприятие "Ново-Уфимский нефтеперерабатывающий завод"
Filing date
Publication date
Application filed by Акционерное предприятие "Ново-Уфимский нефтеперерабатывающий завод" filed Critical Акционерное предприятие "Ново-Уфимский нефтеперерабатывающий завод"
Priority to RU92012320A priority Critical patent/RU2052487C1/en
Priority claimed from RU92012320A external-priority patent/RU2052487C1/en
Application granted granted Critical
Publication of RU2052487C1 publication Critical patent/RU2052487C1/en
Publication of RU92012320A publication Critical patent/RU92012320A/en

Links

Claims (1)

Целью изобретения является повышение скорости фильтрации, снижение содержания масла в гаче, повышение индекса вязкости масла. Это достигается в результате использования в качестве модифицирующей добавки карбамида в количестве 0,5 - 2,5% на сырье. Выпавший из суспензии осадок после промывки растворителем возможно использовать повторно. Модификатор эффективен и во влажной среде.The aim of the invention is to increase the filtration rate, reduce the oil content in the gache, increase the viscosity index of the oil. This is achieved by using urea as a modifying additive in an amount of 0.5 - 2.5% for raw materials. The precipitate from the suspension after washing with a solvent can be reused. The modifier is effective in humid environments.
RU92012320A 1992-12-16 1992-12-16 Method for deparaffinization of distillate oils RU2052487C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92012320A RU2052487C1 (en) 1992-12-16 1992-12-16 Method for deparaffinization of distillate oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92012320A RU2052487C1 (en) 1992-12-16 1992-12-16 Method for deparaffinization of distillate oils

Publications (2)

Publication Number Publication Date
RU2052487C1 RU2052487C1 (en) 1996-01-20
RU92012320A true RU92012320A (en) 1996-12-20

Family

ID=20133743

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92012320A RU2052487C1 (en) 1992-12-16 1992-12-16 Method for deparaffinization of distillate oils

Country Status (1)

Country Link
RU (1) RU2052487C1 (en)

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