MY173013A - Method for producing non-carcinogenic aromatic process oil - Google Patents

Method for producing non-carcinogenic aromatic process oil

Info

Publication number
MY173013A
MY173013A MYPI2015703756A MYPI2015703756A MY173013A MY 173013 A MY173013 A MY 173013A MY PI2015703756 A MYPI2015703756 A MY PI2015703756A MY PI2015703756 A MYPI2015703756 A MY PI2015703756A MY 173013 A MY173013 A MY 173013A
Authority
MY
Malaysia
Prior art keywords
extract
treatment
additional treatment
selective
feedstock
Prior art date
Application number
MYPI2015703756A
Inventor
Victor Alekseevich Tsebulaev
Nikolay Vladimirovich Khodov
Andrey Fedorovich Kuimov
Arkadiy Benyuminovich Radbil
Taras Ivanovich Dolinskiy
Oleg Anatolievich Mazurin
Igor Evgenyevich Sennikov
Aleksandr Nikolaevich Volkov
Original Assignee
Orgkhim Biochemical Holding Man Company Joint Stock Company Orgkhim Bch Man Company Jsc
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 Orgkhim Biochemical Holding Man Company Joint Stock Company Orgkhim Bch Man Company Jsc filed Critical Orgkhim Biochemical Holding Man Company Joint Stock Company Orgkhim Bch Man Company Jsc
Publication of MY173013A publication Critical patent/MY173013A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In the method of production of non-carcinogenic aromatic process oil containing less than 3.0% of PCA extract according to the IP-346. The process involves treating petroleum oil fractions with selective solvents, followed by the extract recovery by means of the oils selective treatment, and lastly additional treatment of the extract with the polar solvent along with recovering of the raffinate as the target product. Under this method propylene carbonate is used as the polar solvent for the feedstock (extract) treatment. This feedstock is a mix of the extract obtained from the oils selective treatment at the stage of the oil fractions treatment and the recycled raffinate solution produced during the stage of additional treatment. Part of the raffinate solution, obtained as a result of the additional treatment, is added to the extract, obtained from the oils selective treatment. The balance of the raffinate solution undergoes solvent recovery. The extract solution produced during the additional treatment is likewise routed to the solvent recovery unit. The ratio of the feedstock to the polar solvent at the additional treatment stage falls in the range of (0,67-0,2): 1. The technical innovation results in increased efficiency of the method by means of reduced inertia of the extractor, increased selectivity of the process, and optimized extractant recovery from the raffinate solution by discontinued use of the paraffin-naphthenic solvent.
MYPI2015703756A 2013-04-23 2013-11-19 Method for producing non-carcinogenic aromatic process oil MY173013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013119030/04A RU2520096C1 (en) 2013-04-23 2013-04-23 Method of producing non-carcinogenic aromatic process oil

Publications (1)

Publication Number Publication Date
MY173013A true MY173013A (en) 2019-12-19

Family

ID=51216920

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015703756A MY173013A (en) 2013-04-23 2013-11-19 Method for producing non-carcinogenic aromatic process oil

Country Status (3)

Country Link
MY (1) MY173013A (en)
RU (1) RU2520096C1 (en)
WO (1) WO2014175770A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2713156C1 (en) * 2019-11-07 2020-02-04 Акционерное общество "Управляющая компания "Биохимического холдинга "Оргхим" Method for obtaining low-viscous high-aromatic non-carcinogenic process oil
RU2758852C1 (en) * 2021-03-04 2021-11-02 Акционерное общество «Управляющая компания «Биохимического холдинга «Оргхим» Method for producing a non-carcinogenic high-viscosity plasticiser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930422A1 (en) * 1989-09-12 1991-03-21 Bp Oiltech Gmbh METHOD FOR PRODUCING PROCESS OILS WITH A LOW CONTENT OF POLYCYCLIC AROMATES
US6146520A (en) * 1997-04-02 2000-11-14 Mobil Oil Corporation Selective re-extraction of lube extracts to reduce mutagenicity index
RU2297440C2 (en) * 2004-12-23 2007-04-20 Альберт Рифгатович Фаизов Lube fraction purification process
EP2268772B1 (en) * 2008-04-10 2018-04-25 CPC Corporation, Taiwan Novel energy efficient and throughput enhancing extractive process for aromatics recovery
US8864981B2 (en) * 2011-01-14 2014-10-21 Cpc Corporation, Taiwan Feed mixtures for extraction process to produce rubber processing oil

Also Published As

Publication number Publication date
WO2014175770A1 (en) 2014-10-30
RU2520096C1 (en) 2014-06-20

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