DE3772232D1 - Verfahren zur extraktion. - Google Patents

Verfahren zur extraktion.

Info

Publication number
DE3772232D1
DE3772232D1 DE8787200448T DE3772232T DE3772232D1 DE 3772232 D1 DE3772232 D1 DE 3772232D1 DE 8787200448 T DE8787200448 T DE 8787200448T DE 3772232 T DE3772232 T DE 3772232T DE 3772232 D1 DE3772232 D1 DE 3772232D1
Authority
DE
Germany
Prior art keywords
extraction method
extraction
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 - Lifetime
Application number
DE8787200448T
Other languages
English (en)
Inventor
Anton Eduard Cornelissen
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE3772232D1 publication Critical patent/DE3772232D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10G21/003—Solvent de-asphalting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0449—Juxtaposition of mixers-settlers with stationary contacting elements
DE8787200448T 1986-03-20 1987-03-10 Verfahren zur extraktion. Expired - Lifetime DE3772232D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868606902A GB8606902D0 (en) 1986-03-20 1986-03-20 Extraction process

Publications (1)

Publication Number Publication Date
DE3772232D1 true DE3772232D1 (de) 1991-09-26

Family

ID=10594932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787200448T Expired - Lifetime DE3772232D1 (de) 1986-03-20 1987-03-10 Verfahren zur extraktion.

Country Status (10)

Country Link
EP (1) EP0238136B1 (de)
JP (1) JPS62227403A (de)
AU (1) AU585141B2 (de)
CA (1) CA1288377C (de)
DE (1) DE3772232D1 (de)
GB (1) GB8606902D0 (de)
HU (1) HU198849B (de)
IN (1) IN169305B (de)
NL (1) NL8700450A (de)
ZA (1) ZA871970B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2547147C (en) 2005-05-20 2014-08-05 Value Creation Inc. Decontamination of asphaltic heavy oil
WO2013166528A1 (en) * 2012-05-02 2013-11-07 Mintek Mixer settler column
JP7074428B2 (ja) * 2017-04-26 2022-05-24 株式会社日立製作所 固液分離システム及び固液分離方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985644A (en) * 1975-01-30 1976-10-12 Exxon Research And Engineering Company Use of water/methanol mixtures as solvents for aromatics extraction
GB2012809B (en) * 1977-12-22 1982-04-15 Exxon Research Engineering Co Simultaneous deasphalting extraction process
US4260476A (en) * 1980-01-31 1981-04-07 Union Carbide Corporation Separation of aromatic hydrocarbons from petroleum fractions
US4519901A (en) * 1981-12-18 1985-05-28 Exxon Research & Engineering Co. Extractive separation process

Also Published As

Publication number Publication date
ZA871970B (en) 1987-09-10
HU198849B (en) 1989-12-28
CA1288377C (en) 1991-09-03
AU585141B2 (en) 1989-06-08
JPS62227403A (ja) 1987-10-06
IN169305B (de) 1991-09-28
AU7014687A (en) 1987-09-24
GB8606902D0 (en) 1986-04-23
EP0238136B1 (en) 1991-08-21
HUT46859A (en) 1988-12-28
NL8700450A (nl) 1987-10-16
EP0238136A1 (de) 1987-09-23

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