BR8203907A - Coluna de varios estagios para a extracao em contra-corrente de dois liquidos de peso especifico distinto - Google Patents

Coluna de varios estagios para a extracao em contra-corrente de dois liquidos de peso especifico distinto

Info

Publication number
BR8203907A
BR8203907A BR8203907A BR8203907A BR8203907A BR 8203907 A BR8203907 A BR 8203907A BR 8203907 A BR8203907 A BR 8203907A BR 8203907 A BR8203907 A BR 8203907A BR 8203907 A BR8203907 A BR 8203907A
Authority
BR
Brazil
Prior art keywords
contra
liquids
extraction
column
current
Prior art date
Application number
BR8203907A
Other languages
English (en)
Inventor
Reinhard Gradl
Gunther Schimmel
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR8203907A publication Critical patent/BR8203907A/pt

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
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
BR8203907A 1981-07-06 1982-07-05 Coluna de varios estagios para a extracao em contra-corrente de dois liquidos de peso especifico distinto BR8203907A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813126598 DE3126598A1 (de) 1981-07-06 1981-07-06 Mehrstufige kolonne zur gegenstromextraktion von fluessigkeiten

Publications (1)

Publication Number Publication Date
BR8203907A true BR8203907A (pt) 1983-06-28

Family

ID=6136217

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203907A BR8203907A (pt) 1981-07-06 1982-07-05 Coluna de varios estagios para a extracao em contra-corrente de dois liquidos de peso especifico distinto

Country Status (9)

Country Link
US (1) US4444729A (pt)
EP (1) EP0069255B1 (pt)
JP (1) JPS5811002A (pt)
BR (1) BR8203907A (pt)
DE (2) DE3126598A1 (pt)
IL (1) IL66072A (pt)
MA (1) MA19525A1 (pt)
SU (1) SU1272968A3 (pt)
ZA (1) ZA824761B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210117C2 (de) * 1982-03-19 1986-06-12 Georg Dipl.-Ing. 5000 Köln Schreiber Kolonne
US4634578A (en) * 1985-12-13 1987-01-06 Exxon Research And Engineering Company High capacity reciprocating plate extractor
JP4609612B2 (ja) * 2000-08-11 2011-01-12 三菱瓦斯化学株式会社 往復動プレート式向流抽出装置
US20110147305A1 (en) * 2009-12-17 2011-06-23 E.I. Du Pont De Nemours And Company Liquid-liquid extraction tower having center feed inlet and process
CN104645664B (zh) * 2014-05-06 2016-06-15 柳州蓓蒂芬科技有限公司 连续逆流微分萃取方法及设备
CN111494985A (zh) * 2020-05-25 2020-08-07 张掖征峰科技有限公司 多级连续逆流洗涤浸出设备和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD68894A (pt) *
US1845128A (en) * 1925-01-21 1932-02-16 Jesse M Coahran Apparatus for extracting chemicals from liquors
US2091645A (en) * 1934-11-16 1937-08-31 Standard Oil Co Apparatus for extracting petroleum, etc.
FR828794A (fr) * 1937-02-02 1938-05-30 Ventouillac Et Cie J Appareil destiné à traiter les matières solides en vue de l'extraction méthodique et continue de leurs produits utiles soit sous forme de dilution sucrée, alcooliqueou autre, soit sous forme de vapeurs
US2667407A (en) * 1949-02-11 1954-01-26 Standard Oil Dev Co Liquid-liquid contact method and apparatus
US3013780A (en) * 1957-12-09 1961-12-19 Shell Oil Co Gas-liquid contacting apparatus with shutter trays
US3439904A (en) * 1966-05-16 1969-04-22 Mixing Equipment Co Inc Multistage absorption column contactor for dispersing gas in liquids or slurries
CS156164B1 (pt) * 1971-05-05 1974-07-24

Also Published As

Publication number Publication date
EP0069255B1 (de) 1984-11-28
ZA824761B (en) 1983-05-25
SU1272968A3 (ru) 1986-11-23
MA19525A1 (fr) 1983-04-01
IL66072A0 (en) 1982-09-30
IL66072A (en) 1985-05-31
DE3126598A1 (de) 1983-01-13
EP0069255A1 (de) 1983-01-12
JPS5811002A (ja) 1983-01-21
US4444729A (en) 1984-04-24
JPH0210683B2 (pt) 1990-03-09
DE3261367D1 (en) 1985-01-10

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)