ATE283931T1 - Verfahren und anlage zur entfernung von quecksilberkontamination aus metallen unter verwendung eines flüssigen reduktionsmittels - Google Patents
Verfahren und anlage zur entfernung von quecksilberkontamination aus metallen unter verwendung eines flüssigen reduktionsmittelsInfo
- Publication number
- ATE283931T1 ATE283931T1 AT01910235T AT01910235T ATE283931T1 AT E283931 T1 ATE283931 T1 AT E283931T1 AT 01910235 T AT01910235 T AT 01910235T AT 01910235 T AT01910235 T AT 01910235T AT E283931 T1 ATE283931 T1 AT E283931T1
- Authority
- AT
- Austria
- Prior art keywords
- reducing agent
- metal
- metals
- removal
- installation
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
- A62D3/11—Electrochemical processes, e.g. electrodialysis
- A62D3/115—Electrolytic degradation or conversion
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
-
- 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
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/045—Leaching using electrochemical processes
-
- 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
- C22B43/00—Obtaining mercury
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
- A62D2203/02—Combined processes involving two or more distinct steps covered by groups A62D3/10 - A62D3/40
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Geochemistry & Mineralogy (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1014363A NL1014363C2 (nl) | 2000-02-11 | 2000-02-11 | Werkwijze en inrichting voor het verwijderen van een kwikverontreiniging uit metaal. |
PCT/NL2001/000116 WO2001061061A1 (en) | 2000-02-11 | 2001-02-12 | Method and a plant for removing mercury contamination from metal with a reducing liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE283931T1 true ATE283931T1 (de) | 2004-12-15 |
Family
ID=19770804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01910235T ATE283931T1 (de) | 2000-02-11 | 2001-02-12 | Verfahren und anlage zur entfernung von quecksilberkontamination aus metallen unter verwendung eines flüssigen reduktionsmittels |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1268867B1 (de) |
AT (1) | ATE283931T1 (de) |
AU (1) | AU2001237813A1 (de) |
DE (1) | DE60107553T2 (de) |
NL (1) | NL1014363C2 (de) |
WO (1) | WO2001061061A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014120603A1 (en) | 2013-01-29 | 2014-08-07 | M-I L.L.C. | Method of mercury decontamination |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124459A (en) * | 1977-07-21 | 1978-11-07 | Stauffer Chemical Company | Process for removing mercury from brine sludges |
JPS59166288A (ja) * | 1983-03-10 | 1984-09-19 | Unitika Ltd | 水銀含有排水の処理法 |
SU1305197A1 (ru) * | 1985-09-11 | 1987-04-23 | Предприятие П/Я Г-4684 | Способ демеркуризации окисных рутениево-титановых анодов |
DD260917A1 (de) * | 1987-06-19 | 1988-10-12 | Inst Energetik | Verfahren zur quecksilbergewinnung aus waessrigen loesungen |
DD263967A1 (de) * | 1987-08-26 | 1989-01-18 | Coswig Chemiewerk Veb | Verfahren zur entfernung von quecksilber aus alkalihydrogensulfitloesungen |
US5106598A (en) * | 1989-02-10 | 1992-04-21 | Cogar Michael J | Lamp reclamation process |
DE4234447A1 (de) * | 1992-10-13 | 1994-04-14 | Rainer Schwierzke | Umweltfreundliches und energiesparende Recycling von Lichtquellen (Amalgam-Verfahren) |
-
2000
- 2000-02-11 NL NL1014363A patent/NL1014363C2/nl not_active IP Right Cessation
-
2001
- 2001-02-12 AT AT01910235T patent/ATE283931T1/de not_active IP Right Cessation
- 2001-02-12 AU AU2001237813A patent/AU2001237813A1/en not_active Abandoned
- 2001-02-12 DE DE2001607553 patent/DE60107553T2/de not_active Expired - Lifetime
- 2001-02-12 EP EP01910235A patent/EP1268867B1/de not_active Expired - Lifetime
- 2001-02-12 WO PCT/NL2001/000116 patent/WO2001061061A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2001061061A1 (en) | 2001-08-23 |
DE60107553D1 (de) | 2005-01-05 |
DE60107553T2 (de) | 2005-12-08 |
EP1268867B1 (de) | 2004-12-01 |
EP1268867A1 (de) | 2003-01-02 |
NL1014363C2 (nl) | 2001-08-14 |
AU2001237813A1 (en) | 2001-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |