ZA871970B - Extraction process and apparatus - Google Patents

Extraction process and apparatus

Info

Publication number
ZA871970B
ZA871970B ZA871970A ZA871970A ZA871970B ZA 871970 B ZA871970 B ZA 871970B ZA 871970 A ZA871970 A ZA 871970A ZA 871970 A ZA871970 A ZA 871970A ZA 871970 B ZA871970 B ZA 871970B
Authority
ZA
South Africa
Prior art keywords
extraction process
extraction
Prior art date
Application number
ZA871970A
Other languages
English (en)
Inventor
Eduard Cornelissen Anton
Original Assignee
Shell Research Limited
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 Research Limited filed Critical Shell Research Limited
Publication of ZA871970B publication Critical patent/ZA871970B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Working-Up Tar And Pitch (AREA)
ZA871970A 1986-03-20 1987-03-18 Extraction process and apparatus ZA871970B (en)

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
ZA871970B true ZA871970B (en) 1987-09-10

Family

ID=10594932

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA871970A ZA871970B (en) 1986-03-20 1987-03-18 Extraction process and apparatus

Country Status (10)

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

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
AP4050A (en) * 2012-05-02 2017-03-02 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
CA1288377C (en) 1991-09-03
GB8606902D0 (en) 1986-04-23
IN169305B (nl) 1991-09-28
HU198849B (en) 1989-12-28
JPS62227403A (ja) 1987-10-06
AU585141B2 (en) 1989-06-08
AU7014687A (en) 1987-09-24
NL8700450A (nl) 1987-10-16
DE3772232D1 (de) 1991-09-26
EP0238136B1 (en) 1991-08-21
EP0238136A1 (en) 1987-09-23
HUT46859A (en) 1988-12-28

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