GB2012809B - Simultaneous deasphalting extraction process - Google Patents

Simultaneous deasphalting extraction process

Info

Publication number
GB2012809B
GB2012809B GB7842553A GB7842553A GB2012809B GB 2012809 B GB2012809 B GB 2012809B GB 7842553 A GB7842553 A GB 7842553A GB 7842553 A GB7842553 A GB 7842553A GB 2012809 B GB2012809 B GB 2012809B
Authority
GB
United Kingdom
Prior art keywords
simultaneous
extraction process
deasphalting extraction
deasphalting
simultaneous deasphalting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7842553A
Other versions
GB2012809A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority claimed from US05/863,585 external-priority patent/US4125458A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB2012809A publication Critical patent/GB2012809A/en
Application granted granted Critical
Publication of GB2012809B publication Critical patent/GB2012809B/en
Expired legal-status Critical Current

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
    • C10G21/20—Nitrogen-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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • C10G21/003—Solvent de-asphalting
GB7842553A 1977-12-22 1978-10-31 Simultaneous deasphalting extraction process Expired GB2012809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/863,585 US4125458A (en) 1977-10-31 1977-12-22 Simultaneous deasphalting-extraction process

Publications (2)

Publication Number Publication Date
GB2012809A GB2012809A (en) 1979-08-01
GB2012809B true GB2012809B (en) 1982-04-15

Family

ID=25341344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842553A Expired GB2012809B (en) 1977-12-22 1978-10-31 Simultaneous deasphalting extraction process

Country Status (4)

Country Link
JP (1) JPS6059951B2 (en)
DE (1) DE2849651A1 (en)
FR (1) FR2412602B1 (en)
GB (1) GB2012809B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606902D0 (en) * 1986-03-20 1986-04-23 Shell Int Research Extraction process
FR2627188B1 (en) * 1988-02-11 1990-08-03 Total France PROCESS FOR DEASPHALTING A HEAVY HYDROCARBON LOAD AND APPLICATIONS THEREOF
US10125319B2 (en) 2011-07-31 2018-11-13 Saudi Arabian Oil Company Integrated process to produce asphalt and desulfurized oil
SG11201700397TA (en) 2014-07-25 2017-02-27 Saudi Arabian Oil Co Integrated process to produce asphalt, petroleum green coke, and liquid and gas coking unit products
CN114350433A (en) * 2021-12-23 2022-04-15 安徽国孚凤凰科技有限公司 Solvent extraction method for base oil
CN114177655B (en) * 2021-12-23 2023-03-10 安徽国孚凤凰科技有限公司 Fiber separation type saturated oil separation recovery device and method for base oil solvent extraction extract liquid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943048A (en) * 1958-12-02 1960-06-28 Exxon Research Engineering Co Removal of metallic contaminants from petroleum fractions
US3291718A (en) * 1965-03-16 1966-12-13 Exxon Research Engineering Co Combination lube process
US3451925A (en) * 1967-03-13 1969-06-24 Nixon Roberta L Solvent extraction of hydrocarbons with n-methyl-2-pyrrolidone
US3652448A (en) * 1969-06-30 1972-03-28 Texaco Inc Production of improved lubricating oils
US3725254A (en) * 1971-07-13 1973-04-03 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
US3779896A (en) * 1971-08-04 1973-12-18 Texaco Inc Lube oil manufacture
US3779895A (en) * 1971-12-23 1973-12-18 Texaco Inc Treatment of heavy petroleum oils
US4013549A (en) * 1972-12-01 1977-03-22 Exxon Research And Engineering Company Lube extraction with NMP/phenol/water mixtures
US3816295A (en) * 1972-12-14 1974-06-11 Texaco Inc Production of lubricating oils

Also Published As

Publication number Publication date
FR2412602B1 (en) 1985-08-23
FR2412602A1 (en) 1979-07-20
GB2012809A (en) 1979-08-01
JPS54102308A (en) 1979-08-11
DE2849651A1 (en) 1979-07-05
JPS6059951B2 (en) 1985-12-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961031