ZA200609811B - Method and apparatus for purification of an aqueous solution form droplets of extraction solution - Google Patents
Method and apparatus for purification of an aqueous solution form droplets of extraction solution Download PDFInfo
- Publication number
- ZA200609811B ZA200609811B ZA200609811A ZA200609811A ZA200609811B ZA 200609811 B ZA200609811 B ZA 200609811B ZA 200609811 A ZA200609811 A ZA 200609811A ZA 200609811 A ZA200609811 A ZA 200609811A ZA 200609811 B ZA200609811 B ZA 200609811B
- Authority
- ZA
- South Africa
- Prior art keywords
- flow
- aqueous solution
- settling tank
- tank
- solution
- Prior art date
Links
- 239000000243 solution Substances 0.000 title claims abstract description 65
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 55
- 238000000605 extraction Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000000746 purification Methods 0.000 title claims description 9
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 238000000622 liquid--liquid extraction Methods 0.000 claims abstract description 10
- 150000002739 metals Chemical class 0.000 claims abstract description 10
- 238000000638 solvent extraction Methods 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 238000007788 roughening Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000002386 leaching Methods 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005363 electrowinning Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B01D11/0453—Juxtaposition of mixers-settlers with narrow passages limited by plates, walls, e.g. helically coiled tubes
-
- 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
- B01D17/04—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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20040799A FI116610B (fi) | 2004-06-10 | 2004-06-10 | Menetelmä ja laitteisto vesiliuoksen puhdistamiseksi uuttoaineliuospisaroista |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200609811B true ZA200609811B (en) | 2008-04-30 |
Family
ID=32524474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200609811A ZA200609811B (en) | 2004-06-10 | 2006-11-24 | Method and apparatus for purification of an aqueous solution form droplets of extraction solution |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7704398B2 (ru) |
| EP (1) | EP1755759B1 (ru) |
| CN (1) | CN100558438C (ru) |
| AT (1) | ATE501770T1 (ru) |
| AU (1) | AU2005251959B2 (ru) |
| BR (1) | BRPI0511968A (ru) |
| CA (1) | CA2568794C (ru) |
| DE (1) | DE602005026935D1 (ru) |
| EA (1) | EA010076B1 (ru) |
| ES (1) | ES2363310T3 (ru) |
| FI (1) | FI116610B (ru) |
| MX (1) | MXPA06014360A (ru) |
| PE (1) | PE20060409A1 (ru) |
| PT (1) | PT1755759E (ru) |
| WO (1) | WO2005120676A1 (ru) |
| ZA (1) | ZA200609811B (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116611B (fi) | 2004-06-10 | 2006-01-13 | Outokumpu Oy | Menetelmä ja laitteisto vesiliuoksiin niukkaliukoisen orgaanisen liuoksen puhdistamiseksi vesiliuosjäänteistä |
| DE112009001855T5 (de) * | 2008-09-03 | 2012-01-12 | Cummins Filtration Ip, Inc. | Luftummantelte Abscheidermedien mit verbesserter Leistung |
| FI121530B (fi) * | 2009-02-09 | 2010-12-31 | Outotec Oyj | Menetelmä ja laitteisto kahden dispersioksi sekoitetun liuoksen erottamiseksi toisistaan kahdeksi liuosfaasiksi liuos-liuos-uuttoerotusaltaassa |
| WO2014110216A1 (en) * | 2013-01-10 | 2014-07-17 | Bloom Energy Corporation | Methods of recovering scandium from titanium residue streams |
| AU2016233336B2 (en) * | 2015-03-16 | 2019-08-29 | 3M Innovative Properties Company | Coalescing elements in copper production |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2007A (en) * | 1841-03-16 | Improvement in the mode of harvesting grain | ||
| US2681269A (en) * | 1951-03-21 | 1954-06-15 | Socony Vacuum Oil Co Inc | Contacting apparatus |
| BE791696A (fr) * | 1971-12-24 | 1973-03-16 | Metallgesellschaft Ag | Procede pour accelerer la separation de dispersions liquides |
| SU973142A1 (ru) * | 1981-01-19 | 1982-11-15 | Aliev Rasim A | Устройство дл совместной подготовки газа,нефти и воды |
| SU1237637A1 (ru) * | 1984-09-11 | 1986-06-15 | Брестский инженерно-строительный институт | Устройство дл очистки сточных вод |
| SU1699939A1 (ru) * | 1989-12-29 | 1991-12-23 | Дальневосточное высшее инженерное морское училище им.адм.Г.И.Невельского | Отстойно-коалесцирующий сепаратор нефтесодержащих вод |
| US5474688A (en) * | 1993-09-29 | 1995-12-12 | Uop | Process for phase separation |
| US5527461A (en) | 1994-06-02 | 1996-06-18 | Hill; Gordon A. | Airlift oil scavenger |
| US5656173A (en) * | 1996-03-05 | 1997-08-12 | National Tank Company | Method of removing dispersed oil from an oil in water emulsion employing aerated solutions within a coalescing media |
| FI101199B1 (fi) * | 1996-04-30 | 1998-05-15 | Outokumpu Oy | Menetelmä ja laite hallittujen virtausten aikaansaamiseksi kahdessa toisistaan erottuvassa liuoksessa |
| FI100949B (fi) * | 1996-04-30 | 1998-03-31 | Outokumpu Oy | Menetelmä ja laite raskaamman liuoksen kierrättämiseksi kahden toisist aan erottuvan liuoksen erotustilasta sekoitustilaan |
| US6015502A (en) | 1996-10-09 | 2000-01-18 | Spintek Systems, Inc. | Reversing flow coalescing system |
| FI103134B1 (fi) * | 1997-08-28 | 1999-04-30 | Outokumpu Oy | Menetelmä ja laite neste-nesteuuton kahden, dispersioksi sekoitetun liuoksen johtamiseksi hallitusti leveään erotustilaan |
| US6315899B1 (en) | 1998-11-17 | 2001-11-13 | Cyprus Amax Minerals Company | Apparatus for separating entrained aqueous from loaded organic in an SX process |
| US6171465B1 (en) * | 1999-09-21 | 2001-01-09 | Bill E. Compton | Desalter |
| FI113244B (fi) | 2002-05-16 | 2004-03-31 | Outokumpu Oy | Menetelmä ja laitteisto neste-nesteuuton dispersion erottumisen hallitsemiseksi |
| FI121732B (fi) | 2003-06-10 | 2011-03-31 | Outotec Oyj | Menetelmä uuttoaineliuoksen puhdistamiseksi vesiliuosjäänteistä ja epäpuhtauksista ja laitteisto tätä varten |
| FI116611B (fi) | 2004-06-10 | 2006-01-13 | Outokumpu Oy | Menetelmä ja laitteisto vesiliuoksiin niukkaliukoisen orgaanisen liuoksen puhdistamiseksi vesiliuosjäänteistä |
-
2004
- 2004-06-10 FI FI20040799A patent/FI116610B/fi not_active IP Right Cessation
-
2005
- 2005-06-02 PE PE2005000622A patent/PE20060409A1/es active IP Right Grant
- 2005-06-09 US US11/628,868 patent/US7704398B2/en not_active Expired - Fee Related
- 2005-06-09 BR BRPI0511968-5A patent/BRPI0511968A/pt active Search and Examination
- 2005-06-09 ES ES05751949T patent/ES2363310T3/es active Active
- 2005-06-09 MX MXPA06014360A patent/MXPA06014360A/es active IP Right Grant
- 2005-06-09 EA EA200602051A patent/EA010076B1/ru not_active IP Right Cessation
- 2005-06-09 CA CA2568794A patent/CA2568794C/en not_active Expired - Fee Related
- 2005-06-09 EP EP05751949A patent/EP1755759B1/en not_active Not-in-force
- 2005-06-09 DE DE602005026935T patent/DE602005026935D1/de active Active
- 2005-06-09 AU AU2005251959A patent/AU2005251959B2/en not_active Ceased
- 2005-06-09 CN CNB2005800189597A patent/CN100558438C/zh not_active Expired - Fee Related
- 2005-06-09 PT PT05751949T patent/PT1755759E/pt unknown
- 2005-06-09 WO PCT/FI2005/000269 patent/WO2005120676A1/en active Application Filing
- 2005-06-09 AT AT05751949T patent/ATE501770T1/de not_active IP Right Cessation
-
2006
- 2006-11-24 ZA ZA200609811A patent/ZA200609811B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA200602051A1 (ru) | 2007-06-29 |
| DE602005026935D1 (de) | 2011-04-28 |
| CA2568794A1 (en) | 2005-12-22 |
| MXPA06014360A (es) | 2007-02-19 |
| CN100558438C (zh) | 2009-11-11 |
| US20070210000A1 (en) | 2007-09-13 |
| EP1755759B1 (en) | 2011-03-16 |
| CN101094712A (zh) | 2007-12-26 |
| ES2363310T3 (es) | 2011-07-29 |
| WO2005120676A1 (en) | 2005-12-22 |
| PT1755759E (pt) | 2011-06-27 |
| BRPI0511968A (pt) | 2008-01-22 |
| ATE501770T1 (de) | 2011-04-15 |
| FI116610B (fi) | 2006-01-13 |
| FI20040799A0 (fi) | 2004-06-10 |
| US7704398B2 (en) | 2010-04-27 |
| AU2005251959B2 (en) | 2010-11-04 |
| EA010076B1 (ru) | 2008-06-30 |
| CA2568794C (en) | 2012-08-07 |
| AU2005251959A1 (en) | 2005-12-22 |
| EP1755759A1 (en) | 2007-02-28 |
| PE20060409A1 (es) | 2006-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2005251960B2 (en) | Method and apparatus for purification of slightly water-soluble organic solution from aqueous entrainment | |
| CA1319453C (en) | Method for removal of organic solvents from aqueous process streams | |
| US7704398B2 (en) | Method and apparatus for purification of an aqueous solution from droplets of extraction solution | |
| ZA200509221B (en) | Method and equipment for purifying an extraction solution from aqueous entranment and impurities | |
| US7517461B2 (en) | Method and equipment to control separation of a dispersion liquid-liquid extraction | |
| CA2484243C (en) | Method and equipment for compressing a dispersion in liquid-liquid extraction |