ZA973480B - Method and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unit. - Google Patents

Method and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unit.

Info

Publication number
ZA973480B
ZA973480B ZA9703480A ZA973480A ZA973480B ZA 973480 B ZA973480 B ZA 973480B ZA 9703480 A ZA9703480 A ZA 9703480A ZA 973480 A ZA973480 A ZA 973480A ZA 973480 B ZA973480 B ZA 973480B
Authority
ZA
South Africa
Prior art keywords
recirculating
mixing unit
separation part
heavier solution
separable solutions
Prior art date
Application number
ZA9703480A
Other languages
English (en)
Inventor
Bror Nyman
Launo Lilja
Stig-Erik Hultholm
Juhani Lyyra
Raimo Kuusisto
Petri Taipale
Timo Saarenpaa
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of ZA973480B publication Critical patent/ZA973480B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • 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
    • B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Jet Pumps And Other Pumps (AREA)
ZA9703480A 1996-04-30 1997-04-23 Method and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unit. ZA973480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI961831A FI100949B (fi) 1996-04-30 1996-04-30 Menetelmä ja laite raskaamman liuoksen kierrättämiseksi kahden toisist aan erottuvan liuoksen erotustilasta sekoitustilaan

Publications (1)

Publication Number Publication Date
ZA973480B true ZA973480B (en) 1998-01-28

Family

ID=8545934

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9703480A ZA973480B (en) 1996-04-30 1997-04-23 Method and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unit.

Country Status (12)

Country Link
US (1) US6083400A (zh)
CN (1) CN1090515C (zh)
AR (1) AR006894A1 (zh)
AU (1) AU726030B2 (zh)
BR (1) BR9709201A (zh)
CA (1) CA2253281C (zh)
FI (1) FI100949B (zh)
IN (1) IN188544B (zh)
PE (1) PE57498A1 (zh)
RU (1) RU2181613C2 (zh)
WO (1) WO1997040900A1 (zh)
ZA (1) ZA973480B (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI101518B (fi) * 1996-04-30 1998-07-15 Outokumpu Oy Menetelmä ja laite rajapinnan säätämiseksi kahden hallitusti virtaavan ja toisistaan erottuvan liuoksen välillä sekä molempien liuosten ulos johtamiseksi erotustilasta
FI103134B1 (fi) * 1997-08-28 1999-04-30 Outokumpu Oy Menetelmä ja laite neste-nesteuuton kahden, dispersioksi sekoitetun liuoksen johtamiseksi hallitusti leveään erotustilaan
AU2002358814A1 (en) * 2002-11-28 2004-06-18 Tecnicas Reunidas, S.A. Method and device used for mixing and sedimentation in solvent extraction processes for the recovery of highly-pure products
FI113746B (fi) * 2003-03-19 2004-06-15 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuutossa
FI121732B (fi) * 2003-06-10 2011-03-31 Outotec Oyj Menetelmä uuttoaineliuoksen puhdistamiseksi vesiliuosjäänteistä ja epäpuhtauksista ja laitteisto tätä varten
FI116610B (fi) * 2004-06-10 2006-01-13 Outokumpu Oy Menetelmä ja laitteisto vesiliuoksen puhdistamiseksi uuttoaineliuospisaroista
FI116611B (fi) * 2004-06-10 2006-01-13 Outokumpu Oy Menetelmä ja laitteisto vesiliuoksiin niukkaliukoisen orgaanisen liuoksen puhdistamiseksi vesiliuosjäänteistä
US8886272B2 (en) * 2004-07-13 2014-11-11 Dexcom, Inc. Analyte sensor
FI121741B (fi) * 2009-02-26 2011-03-31 Outotec Oyj Menetelmä neste-nesteuuttolaskeutusaltaan poistopään kourujärjestelyn valmistamiseksi ja kourujärjestely
FI123491B (fi) * 2010-08-26 2013-05-31 Outotec Oyj Sekoitus-selkeytysallas, järjestely käsittäen ainakin kaksi sekoitus-selkeytysallasta ja menetelmä orgaanisen faasin ja vesifaasin tilavuussuhteen O/A ja faasien erottumisajan mittaamiseksi ja säätämiseksi dispersiossa
AU2012245058B2 (en) * 2011-04-20 2014-02-27 Hatch Pty Ltd Distribution array for use in a settler area of a mixer-settler
US9132362B2 (en) * 2011-12-28 2015-09-15 Flsmidth A/S Solvent extraction mixer settler apparatus
FI124674B (en) 2012-06-26 2014-11-28 Outotec Oyj Solvent extraction procedure and solvent extraction basin
FI124030B (en) 2012-06-26 2014-02-14 Outotec Oyj Process for producing a separating element and separating element
FI123835B (en) * 2012-06-26 2013-11-15 Outotec Oyj Arrangement for a pool for solvent extraction
FI123831B (en) 2012-06-26 2013-11-15 Outotec Oyj Solvent extraction clarifier tank arrangement
FI123834B (en) 2012-06-26 2013-11-15 Outotec Oyj Process for making a gutter and gutter
FI123803B (en) 2012-06-26 2013-10-31 Outotec Oyj Process for preparing a solvent extraction pool and solvent extraction pool
FI124846B (fi) 2013-06-10 2015-02-13 Outotec Finland Oy Järjestely nesteuuttosäiliötä varten
CN104705419A (zh) * 2013-12-14 2015-06-17 河南省亚临界生物技术有限公司 一种去除食用油中塑化剂的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308755A (en) * 1937-12-08 1943-01-19 Standard Oil Co Method of treating oil
US2799645A (en) * 1954-03-10 1957-07-16 Cabot Godfrey L Inc Process for decontaminating oleaginous liquids
US3752758A (en) * 1971-07-15 1973-08-14 Hindi A El Method of separating solid from liquids
US4338285A (en) * 1978-12-06 1982-07-06 A. H. Ross & Associates Liquid-liquid contact apparatus
FR2502507B1 (fr) * 1981-03-24 1986-08-08 Degremont Sa Procede et installation d'echange de masse a contre-courant entre deux phases de densites differentes
US4747948A (en) * 1985-03-20 1988-05-31 North Darryl L Parallel plate extractor system and method for using same
US4954260A (en) * 1989-06-08 1990-09-04 Zvi Ludmer Countercurrent separation process and apparatus
FI88773C (fi) * 1990-04-04 1993-07-12 Outokumpu Oy Saett att blanda ihop och separera tvao loesningsfaser samt apparatur foer detta

Also Published As

Publication number Publication date
BR9709201A (pt) 2000-01-11
RU2181613C2 (ru) 2002-04-27
CA2253281C (en) 2006-06-06
AU2390397A (en) 1997-11-19
US6083400A (en) 2000-07-04
IN188544B (zh) 2002-10-12
WO1997040900A1 (en) 1997-11-06
AU726030B2 (en) 2000-10-26
FI100949B (fi) 1998-03-31
FI961831A0 (fi) 1996-04-30
CA2253281A1 (en) 1997-11-06
FI961831A (fi) 1997-10-31
AR006894A1 (es) 1999-09-29
PE57498A1 (es) 1998-10-16
CN1216933A (zh) 1999-05-19
CN1090515C (zh) 2002-09-11

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