NL6803582A - - Google Patents

Info

Publication number
NL6803582A
NL6803582A NL6803582A NL6803582A NL6803582A NL 6803582 A NL6803582 A NL 6803582A NL 6803582 A NL6803582 A NL 6803582A NL 6803582 A NL6803582 A NL 6803582A NL 6803582 A NL6803582 A NL 6803582A
Authority
NL
Netherlands
Application number
NL6803582A
Other versions
NL147469B (en
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 filed Critical
Publication of NL6803582A publication Critical patent/NL6803582A/xx
Publication of NL147469B publication Critical patent/NL147469B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G21/00Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
NL686803582A 1967-03-13 1968-03-13 PROCEDURE FOR EXTRACTING AROMATES FROM A LUBRICATING OIL DISTILLATE. NL147469B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62497067A 1967-03-13 1967-03-13

Publications (2)

Publication Number Publication Date
NL6803582A true NL6803582A (en) 1968-09-16
NL147469B NL147469B (en) 1975-10-15

Family

ID=24504072

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686803582A NL147469B (en) 1967-03-13 1968-03-13 PROCEDURE FOR EXTRACTING AROMATES FROM A LUBRICATING OIL DISTILLATE.

Country Status (5)

Country Link
US (1) US3451925A (en)
DE (1) DE1645813C3 (en)
FR (1) FR1555437A (en)
GB (1) GB1159772A (en)
NL (1) NL147469B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658659A (en) * 1969-09-24 1972-04-25 Phillips Petroleum Co Separating p-dichlorobenzene from n-methyl pyrrolidone by steam distillation
US4101413A (en) * 1974-11-08 1978-07-18 Coal Industry (Patents) Limited Extraction of coal
GB2012809B (en) * 1977-12-22 1982-04-15 Exxon Research Engineering Co Simultaneous deasphalting extraction process
US4328092A (en) * 1980-03-07 1982-05-04 Texaco Inc. Solvent extraction of hydrocarbon oils
US4333824A (en) * 1980-06-27 1982-06-08 Texaco Inc. Refining highly aromatic lube oil stocks
US4334983A (en) * 1980-06-30 1982-06-15 Exxon Research & Engineering Co. Stripping steam recycle for solvent recovery processes
US4342646A (en) * 1980-09-24 1982-08-03 Texaco Inc. Trace solvent recovery in selective solvent extraction
US4390418A (en) * 1982-05-12 1983-06-28 Texaco Inc. Recovery of solvent in hydrocarbon processing systems
US4419227A (en) * 1982-05-12 1983-12-06 Texaco Inc. Recovery of solvent from a hydrocarbon extract
US4604184A (en) * 1983-11-16 1986-08-05 Domtar Inc. Modified coal-tar pitch
US4510047A (en) * 1983-12-14 1985-04-09 Exxon Research And Engineering Co. Selective extraction solvent recovery using regenerated cellulose membrane under reverse osmosis conditions
WO1986004082A1 (en) * 1984-12-28 1986-07-17 Union Carbide Corporation Separation of aromatic and nonaromatic components in mixed hydrocarbon feeds
US4569755A (en) * 1984-12-31 1986-02-11 Sun Refining And Marketing Company Extraction of aromatics with N-cyclohexyl-2-pyrrolidone
KR101947849B1 (en) * 2011-07-29 2019-02-13 사우디 아라비안 오일 컴퍼니 Selective series-flow hydroprocessing system and method
CN103781881A (en) * 2011-07-29 2014-05-07 沙特阿拉伯石油公司 Selective single-stage hydroprocessing system and method
JP6038143B2 (en) * 2011-07-29 2016-12-07 サウジ アラビアン オイル カンパニー Selective two-stage hydroprocessing system and method
KR101945568B1 (en) * 2011-07-29 2019-02-07 사우디 아라비안 오일 컴퍼니 Selective two-stage hydroprocessing system and method
US9144753B2 (en) * 2011-07-29 2015-09-29 Saudi Arabian Oil Company Selective series-flow hydroprocessing system and method
JP6138938B2 (en) * 2012-08-09 2017-05-31 カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ Process for producing low benzene gasoline by recovering high purity benzene from untreated cracked gasoline fractions containing organic peroxides
US9512369B1 (en) 2013-03-14 2016-12-06 James Joseph Noble Process for removing color bodies from used oil
WO2016162887A1 (en) * 2015-04-09 2016-10-13 Bharat Petroleum Corporation Limited Aromatic free solvent and process of preparing the same from petroleum stream
EP4229153A1 (en) * 2020-10-16 2023-08-23 Shell Internationale Research Maatschappij B.V. Recovery of aliphatic hydrocarbons
WO2022079060A1 (en) * 2020-10-16 2022-04-21 Shell Internationale Research Maatschappij B.V. Recovery of aliphatic hydrocarbons
BE1029922B1 (en) * 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Process and device for separating a hydrocarbon-containing feed stream by extractive distillation
WO2023083655A1 (en) * 2021-11-12 2023-05-19 Thyssenkrupp Industrial Solutions Ag Method and device for separating a hydrocarbon-containing feedstock stream by extractive distillation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA610414A (en) * 1960-12-13 D. Morin Richard Separation of hydrocarbon mixtures
US2963427A (en) * 1956-04-18 1960-12-06 Standard Oil Co Aromatics recovery system using butyrolactone in the first stage and propane in the second stage

Also Published As

Publication number Publication date
DE1645813A1 (en) 1970-03-12
GB1159772A (en) 1969-07-30
NL147469B (en) 1975-10-15
US3451925A (en) 1969-06-24
DE1645813B2 (en) 1972-07-13
DE1645813C3 (en) 1973-03-01
FR1555437A (en) 1969-01-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: TEXACO