FR2315300A1 - Procede et dispositif pour l'extraction liquide-liquide a contre-courant en plusieurs etages - Google Patents

Procede et dispositif pour l'extraction liquide-liquide a contre-courant en plusieurs etages

Info

Publication number
FR2315300A1
FR2315300A1 FR7609324A FR7609324A FR2315300A1 FR 2315300 A1 FR2315300 A1 FR 2315300A1 FR 7609324 A FR7609324 A FR 7609324A FR 7609324 A FR7609324 A FR 7609324A FR 2315300 A1 FR2315300 A1 FR 2315300A1
Authority
FR
France
Prior art keywords
liquid
multiple stages
current
liquid extraction
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.)
Granted
Application number
FR7609324A
Other languages
English (en)
French (fr)
Other versions
FR2315300B1 (no
Inventor
Rainer Hartmann
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of FR2315300A1 publication Critical patent/FR2315300A1/fr
Application granted granted Critical
Publication of FR2315300B1 publication Critical patent/FR2315300B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • 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
    • B01D11/0484—Controlling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR7609324A 1975-06-24 1976-03-31 Procede et dispositif pour l'extraction liquide-liquide a contre-courant en plusieurs etages Granted FR2315300A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527984 DE2527984A1 (de) 1975-06-24 1975-06-24 Verfahren und vorrichtung zur mehrstufigen fluessig-fluessig-gegenstrom-extraktion

Publications (2)

Publication Number Publication Date
FR2315300A1 true FR2315300A1 (fr) 1977-01-21
FR2315300B1 FR2315300B1 (no) 1982-10-01

Family

ID=5949770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609324A Granted FR2315300A1 (fr) 1975-06-24 1976-03-31 Procede et dispositif pour l'extraction liquide-liquide a contre-courant en plusieurs etages

Country Status (7)

Country Link
BE (1) BE843258A (no)
DE (1) DE2527984A1 (no)
FR (1) FR2315300A1 (no)
GB (1) GB1556410A (no)
NL (1) NL7600365A (no)
NO (1) NO760298L (no)
ZA (1) ZA761569B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761801A1 (fr) * 1995-09-12 1997-03-12 Total Raffinage Distribution S.A. Procédé et dispositif d'extraction des composés aromatiques contenus dans une charge d'hydrocarbures

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314974A (en) * 1979-04-30 1982-02-09 Chemineer, Inc. Solvent extraction method using static mixers
JPS60858A (ja) * 1983-06-18 1985-01-05 Toyota Motor Corp 二液混合装置
DE3506693C1 (de) * 1985-02-26 1986-10-09 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen Siebbodenkolonne fuer die Gegenstromextraktion
US5160623A (en) * 1988-10-19 1992-11-03 Stone & Webster Engineering Corp. Apparatus and process for fluid-fluid contact
US5076930A (en) * 1988-10-19 1991-12-31 Stone & Webster Engineering Corporation Apparatus and process for liquid-liquid contact
CN111778064B (zh) * 2020-05-25 2022-08-23 华东理工大学 多段逆流内置式洗涤分离方法及其洗涤分离装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052410A1 (en) * 1970-10-26 1972-04-27 Metallgesellschaft Ag, 6000 Frankfurt Solvent extraction - in multistage vertical extractor with mixing chambers outside vessel
FR2156984A5 (no) * 1971-10-13 1973-06-01 Karpacheva Susanna
FR2214501A1 (en) * 1973-01-18 1974-08-19 Hazen Research Solvent extraction - using single pipe having mixer and settler sections with identical residence times

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052410A1 (en) * 1970-10-26 1972-04-27 Metallgesellschaft Ag, 6000 Frankfurt Solvent extraction - in multistage vertical extractor with mixing chambers outside vessel
FR2156984A5 (no) * 1971-10-13 1973-06-01 Karpacheva Susanna
FR2214501A1 (en) * 1973-01-18 1974-08-19 Hazen Research Solvent extraction - using single pipe having mixer and settler sections with identical residence times

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV2029/71 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761801A1 (fr) * 1995-09-12 1997-03-12 Total Raffinage Distribution S.A. Procédé et dispositif d'extraction des composés aromatiques contenus dans une charge d'hydrocarbures
FR2738574A1 (fr) * 1995-09-12 1997-03-14 Total Raffinage Distribution Procede et dispositif d'extraction des composes aromatiques contenus dans une charge d'hydrocarbures
US5965784A (en) * 1995-09-12 1999-10-12 Total Raffinage Distribution S.A. Process and apparatus for extracting aromatic compounds contained in a hydrocarbon feedstock

Also Published As

Publication number Publication date
ZA761569B (en) 1977-03-30
DE2527984A1 (de) 1977-01-13
NO760298L (no) 1976-12-28
GB1556410A (en) 1979-11-21
NL7600365A (nl) 1976-12-28
BE843258A (fr) 1976-12-22
FR2315300B1 (no) 1982-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse