FI960568A - Menetelmä metallien talteenottamiseksi - Google Patents
Menetelmä metallien talteenottamiseksi Download PDFInfo
- Publication number
- FI960568A FI960568A FI960568A FI960568A FI960568A FI 960568 A FI960568 A FI 960568A FI 960568 A FI960568 A FI 960568A FI 960568 A FI960568 A FI 960568A FI 960568 A FI960568 A FI 960568A
- Authority
- FI
- Finland
- Prior art keywords
- complex
- recovering metals
- aqueous solution
- metal
- decomposed
- Prior art date
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
- C22B3/20—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
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9316641 | 1993-08-11 | ||
GB939316641A GB9316641D0 (en) | 1993-08-11 | 1993-08-11 | Chemical process |
GB9401702 | 1994-08-03 | ||
PCT/GB1994/001702 WO1995004835A1 (en) | 1993-08-11 | 1994-08-03 | A process for recovering metals |
Publications (3)
Publication Number | Publication Date |
---|---|
FI960568A0 FI960568A0 (fi) | 1996-02-07 |
FI960568A true FI960568A (fi) | 1996-02-07 |
FI108733B FI108733B (fi) | 2002-03-15 |
Family
ID=10740290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI960568A FI108733B (fi) | 1993-08-11 | 1996-02-07 | Menetelmä metallien talteenottamiseksi |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0713536B1 (fi) |
JP (1) | JPH09504573A (fi) |
AT (1) | ATE166671T1 (fi) |
AU (1) | AU679092B2 (fi) |
BR (1) | BR9407241A (fi) |
CA (1) | CA2168036A1 (fi) |
DE (1) | DE69410613T2 (fi) |
ES (1) | ES2116603T3 (fi) |
FI (1) | FI108733B (fi) |
GB (2) | GB9316641D0 (fi) |
RU (1) | RU2125477C1 (fi) |
WO (1) | WO1995004835A1 (fi) |
ZA (1) | ZA945940B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2156504B1 (es) * | 1998-10-07 | 2002-02-01 | Consejo Superior Investigacion | Procedimiento para la separacion cobre (ii) molibdeno (vi) de medios acuosos acidos mediante extraccion liquido-liquido. |
CN101535510B (zh) | 2006-11-15 | 2012-09-05 | 株式会社半导体能源研究所 | 收集金属的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3607007A (en) * | 1969-06-30 | 1971-09-21 | Sylvania Electric Prod | Separation of molybdenum values from tungsten values by solvent extraction |
US4235713A (en) * | 1978-06-06 | 1980-11-25 | Redondo Abad Angel Luis | Process for the elimination of accumulated iron in organic phases of fluid-fluid extraction that contain di-2-ethyl-hexyl phosphoric acid |
US4272492A (en) * | 1979-05-31 | 1981-06-09 | Jensen Wayne H | Selective extraction and recovery of copper |
US4409189A (en) * | 1982-07-13 | 1983-10-11 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of tungsten from brines |
US4500498A (en) * | 1984-01-19 | 1985-02-19 | Cato Research, Inc. | Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride |
GB9303017D0 (en) * | 1992-02-25 | 1993-03-31 | Zeneca Ltd | Chemical process |
-
1993
- 1993-08-11 GB GB939316641A patent/GB9316641D0/en active Pending
-
1994
- 1994-08-02 GB GB9415547A patent/GB9415547D0/en active Pending
- 1994-08-03 ES ES94922993T patent/ES2116603T3/es not_active Expired - Lifetime
- 1994-08-03 BR BR9407241A patent/BR9407241A/pt not_active IP Right Cessation
- 1994-08-03 WO PCT/GB1994/001702 patent/WO1995004835A1/en active IP Right Grant
- 1994-08-03 DE DE69410613T patent/DE69410613T2/de not_active Expired - Fee Related
- 1994-08-03 AU AU72710/94A patent/AU679092B2/en not_active Ceased
- 1994-08-03 CA CA002168036A patent/CA2168036A1/en not_active Abandoned
- 1994-08-03 RU RU96104389/02A patent/RU2125477C1/ru not_active IP Right Cessation
- 1994-08-03 AT AT94922993T patent/ATE166671T1/de not_active IP Right Cessation
- 1994-08-03 EP EP94922993A patent/EP0713536B1/en not_active Expired - Lifetime
- 1994-08-03 JP JP7506286A patent/JPH09504573A/ja not_active Ceased
- 1994-08-08 ZA ZA945940A patent/ZA945940B/xx unknown
-
1996
- 1996-02-07 FI FI960568A patent/FI108733B/fi active
Also Published As
Publication number | Publication date |
---|---|
BR9407241A (pt) | 1996-09-24 |
ZA945940B (en) | 1995-04-04 |
FI108733B (fi) | 2002-03-15 |
EP0713536A1 (en) | 1996-05-29 |
ES2116603T3 (es) | 1998-07-16 |
AU7271094A (en) | 1995-02-28 |
FI960568A0 (fi) | 1996-02-07 |
ATE166671T1 (de) | 1998-06-15 |
DE69410613T2 (de) | 1998-09-24 |
GB9415547D0 (en) | 1994-09-21 |
CA2168036A1 (en) | 1995-02-16 |
GB9316641D0 (en) | 1993-09-29 |
JPH09504573A (ja) | 1997-05-06 |
AU679092B2 (en) | 1997-06-19 |
EP0713536B1 (en) | 1998-05-27 |
WO1995004835A1 (en) | 1995-02-16 |
DE69410613D1 (de) | 1998-07-02 |
RU2125477C1 (ru) | 1999-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW342344B (en) | Process and plant for extraction or recovery of acids from solutions of these acids | |
CA2386940A1 (en) | Process for reducing the concentration of dissolved metals and metalloids in an aqueous solution | |
MY149528A (en) | A method of treating an aqueous system containing or in contact with metal sulphide scale | |
ES2096199T3 (es) | Proceso para recuperar metales a partir de complejos organicos. | |
BR9306095A (pt) | Processo para a recuperação de um metal precioso a partir de soluções de cianeto aquosas e alcalinas contendo o dito metal. | |
PL257225A1 (en) | Method of reclaiming zinc from aqueous ammonia solutions | |
RU93004834A (ru) | Способ выделения металла из его органического комплекса | |
DE68900135D1 (de) | Verfahren zur behandlung von zyanid und giftige metalle enthaltenden abwaessern mit wasserstoffperoxid und trimercaptotriazin. | |
DE69412142T2 (de) | Mittel und verfahren zur verminderung oder vermeidung von metall- und säureverunreinigung in steinentwässerung | |
BR8401197A (pt) | Fundente com base em cloreto de zinco,banho de fundente aquoso processo para revestir um artigo ferroso | |
FI960568A (fi) | Menetelmä metallien talteenottamiseksi | |
KR850008505A (ko) | 과산화수소 및 금속이온을 함유하는 안정화된 산성 수용액 조성물 | |
IT1291356B1 (it) | Processo per la rimozione di metalli pesanti | |
KR850001222A (ko) | 아릴보란의 회수방법 | |
Cupertino et al. | Chemical process for the recovery of metal from an organic complex | |
NO970991D0 (no) | Nitratgjenvinningsanlegg | |
JPS5346162A (en) | Process for treating waste liquid | |
GB1411009A (en) | Recovery of scrap metals | |
ATE58398T1 (de) | Verfahren zum entfernen von blei aus seltenerdmetallen. | |
ES2046680T3 (es) | Procedimiento de pretratamiento de carbon activo. | |
KR860003164A (ko) | 용액으로부터 우라늄을 회수하는 방법 | |
KR860001790A (ko) | 프로카테롤 안정화 방법 | |
ES8503726A1 (es) | Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion | |
KR910003127A (ko) | 납 금은 지금으로부터 탈륨을 제거시키는 방법 | |
Cupertino et al. | Process for Stripping Metals From Organic Complexes |