ATA569774A - PROCESS FOR THE PRECIPITATION AND SEPARATION OF ARSENIC FROM COPPER SOLUTIONS - Google Patents
PROCESS FOR THE PRECIPITATION AND SEPARATION OF ARSENIC FROM COPPER SOLUTIONSInfo
- Publication number
- ATA569774A ATA569774A AT569774A AT569774A ATA569774A AT A569774 A ATA569774 A AT A569774A AT 569774 A AT569774 A AT 569774A AT 569774 A AT569774 A AT 569774A AT A569774 A ATA569774 A AT A569774A
- Authority
- AT
- Austria
- Prior art keywords
- arsenic
- precipitation
- separation
- copper solutions
- copper
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0091—Treating solutions by chemical methods by cementation
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
-
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/04—Obtaining arsenic
-
- 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)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2342729A DE2342729C2 (en) | 1973-08-24 | 1973-08-24 | Process for the precipitation and separation of arsenic from solutions containing copper |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA569774A true ATA569774A (en) | 1976-11-15 |
AT338004B AT338004B (en) | 1977-07-25 |
Family
ID=5890577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT569774A AT338004B (en) | 1973-08-24 | 1974-07-10 | PROCESS FOR THE PRECIPITATION AND SEPARATION OF ARSENIC FROM COPPER SOLUTIONS |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT338004B (en) |
BE (1) | BE814007A (en) |
DE (1) | DE2342729C2 (en) |
ES (1) | ES429518A1 (en) |
FI (1) | FI179674A (en) |
IT (1) | IT1019086B (en) |
NL (1) | NL7410897A (en) |
NO (1) | NO741691L (en) |
SE (1) | SE7408109L (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118243A (en) * | 1977-09-02 | 1978-10-03 | Waste Management Of Illinois, Inc. | Process for disposal of arsenic salts |
JPS5482307A (en) * | 1977-12-14 | 1979-06-30 | Dowa Mining Co | Arsenic removing method |
CA1176062A (en) * | 1980-12-08 | 1984-10-16 | Hayden Monk | Recovery of copper from arsenical drosses |
DE3633066C2 (en) * | 1986-09-29 | 1993-12-02 | Fraunhofer Ges Forschung | Process for removing arsenic from process water in the glass industry |
DE3908491A1 (en) * | 1989-03-15 | 1990-09-20 | Fraunhofer Ges Forschung | METHOD FOR REMOVING ARSEN AND / OR ANTIMON FROM SOLUTIONS CONTAINING ARSEN AND / OR ANTIMON AS ANIONIC FLUOROCOMPLEXES |
AUPN439395A0 (en) * | 1995-07-25 | 1995-08-17 | Bactech (Australia) Pty Limited | Process for the removal of arsenic from bacterial leach liquors and slurries |
SE514338C2 (en) * | 1999-06-01 | 2001-02-12 | Boliden Mineral Ab | Process for the purification of acidic saline solution |
DE10056079A1 (en) * | 2000-11-07 | 2002-05-08 | Volkswagen Ag | Twin slush skin molding tool has spacers on the punch to maintain a set thickness of a foam backing layer |
FI126884B (en) * | 2013-11-29 | 2017-07-14 | Outotec Finland Oy | Method and arrangement for separating arsenic from starting material |
CN111118288A (en) * | 2020-03-24 | 2020-05-08 | 烟台市金奥环保科技有限公司 | Method for recovering copper, zinc and arsenic in acid immersion liquid |
CN112108485A (en) * | 2020-08-25 | 2020-12-22 | 锡矿山闪星锑业有限责任公司 | Harmless treatment method of arsenate |
-
1973
- 1973-08-24 DE DE2342729A patent/DE2342729C2/en not_active Expired
-
1974
- 1974-04-22 BE BE143454A patent/BE814007A/en unknown
- 1974-05-10 NO NO741691A patent/NO741691L/no unknown
- 1974-06-12 FI FI1796/74A patent/FI179674A/fi unknown
- 1974-06-19 SE SE7408109A patent/SE7408109L/ unknown
- 1974-07-10 AT AT569774A patent/AT338004B/en not_active IP Right Cessation
- 1974-08-14 NL NL7410897A patent/NL7410897A/en unknown
- 1974-08-22 IT IT52708/74A patent/IT1019086B/en active
- 1974-08-24 ES ES429518A patent/ES429518A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7408109L (en) | 1975-02-25 |
FI179674A (en) | 1975-02-25 |
ES429518A1 (en) | 1976-09-01 |
NO741691L (en) | 1975-03-24 |
BE814007A (en) | 1974-08-16 |
IT1019086B (en) | 1977-11-10 |
DE2342729B1 (en) | 1975-01-30 |
DE2342729C2 (en) | 1975-09-11 |
NL7410897A (en) | 1975-02-26 |
AT338004B (en) | 1977-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |