DE602004020099D1 - Verfahren zur rezyklierung einer erschöpften selenfiltermasse - Google Patents
Verfahren zur rezyklierung einer erschöpften selenfiltermasseInfo
- Publication number
- DE602004020099D1 DE602004020099D1 DE200460020099 DE602004020099T DE602004020099D1 DE 602004020099 D1 DE602004020099 D1 DE 602004020099D1 DE 200460020099 DE200460020099 DE 200460020099 DE 602004020099 T DE602004020099 T DE 602004020099T DE 602004020099 D1 DE602004020099 D1 DE 602004020099D1
- Authority
- DE
- Germany
- Prior art keywords
- mass
- selenium
- filter mass
- aqua regia
- production
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004064 recycling Methods 0.000 title 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 6
- 229910052711 selenium Inorganic materials 0.000 abstract 5
- 239000011669 selenium Substances 0.000 abstract 5
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 239000012876 carrier material Substances 0.000 abstract 2
- 229940000207 selenious acid Drugs 0.000 abstract 2
- MCAHWIHFGHIESP-UHFFFAOYSA-N selenous acid Chemical compound O[Se](O)=O MCAHWIHFGHIESP-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- YQMLDSWXEQOSPP-UHFFFAOYSA-N selanylidenemercury Chemical compound [Hg]=[Se] YQMLDSWXEQOSPP-UHFFFAOYSA-N 0.000 abstract 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
- C22B61/00—Obtaining metals not elsewhere provided for in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/007—Tellurides or selenides of metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G13/00—Compounds of 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
- 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
-
- 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
- C22B7/007—Wet processes by acid leaching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury 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)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Removal Of Specific Substances (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0303391A SE527942C2 (sv) | 2003-12-17 | 2003-12-17 | Förfarande för återvinning av uttjänt selenfiltermassa |
| PCT/FI2004/000768 WO2005058462A1 (en) | 2003-12-17 | 2004-12-16 | A method of recycling an exhausted selenium filter mass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602004020099D1 true DE602004020099D1 (de) | 2009-04-30 |
Family
ID=30439709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200460020099 Expired - Lifetime DE602004020099D1 (de) | 2003-12-17 | 2004-12-16 | Verfahren zur rezyklierung einer erschöpften selenfiltermasse |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7563429B2 (de) |
| EP (1) | EP1694425B1 (de) |
| JP (1) | JP4535291B2 (de) |
| AT (1) | ATE425807T1 (de) |
| DE (1) | DE602004020099D1 (de) |
| MX (1) | MXPA06006851A (de) |
| NZ (1) | NZ547703A (de) |
| SE (1) | SE527942C2 (de) |
| WO (1) | WO2005058462A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9038829B2 (en) * | 2007-10-07 | 2015-05-26 | Brown University | Nanostructured sorbent materials for capturing environmental mercury vapor |
| US8491865B2 (en) * | 2008-02-28 | 2013-07-23 | Brown University | Nanostructured sorbent materials for capturing environmental mercury vapor |
| US20110049045A1 (en) * | 2008-10-07 | 2011-03-03 | Brown University | Nanostructured sorbent materials for capturing environmental mercury vapor |
| WO2013039479A1 (en) * | 2011-09-13 | 2013-03-21 | Empire Technology Development Llc | Nanosorbents and methods of use thereof |
| CN103290219A (zh) * | 2012-02-22 | 2013-09-11 | 新兴重工湖北三六一一机械有限公司 | 一种石煤钒矿混合焙烧后的浸出溶液的除杂方法 |
| CN104498722A (zh) * | 2014-12-16 | 2015-04-08 | 贵州重力科技环保有限公司 | 一种从冶金废渣中综合回收汞硒的方法 |
| CN105056733B (zh) * | 2015-07-30 | 2017-06-06 | 中南大学 | 一种冶炼烟气洗涤过程中汞再释放抑制剂及其应用 |
| US11077425B2 (en) | 2016-09-02 | 2021-08-03 | Regents Of The University Of Minnesota | Systems and methods for body-proximate recoverable capture of mercury vapor during cremation |
| PL238448B1 (pl) * | 2019-07-15 | 2021-08-23 | Politechnika Krakowska Im Tadeusza Kosciuszki | Sposób zagospodarowania zużytych sorbentów selenowych |
| CN113388746A (zh) * | 2021-03-12 | 2021-09-14 | 昆明理工大学 | 一种采用湿法技术从有色冶炼低汞酸泥中回收汞的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813259B1 (de) * | 1963-04-11 | 1973-04-26 | ||
| US3786619A (en) * | 1971-06-04 | 1974-01-22 | Boliden Ab | Method of purifying gases containing mercury compounds and elementary mercury |
| SE396361B (sv) * | 1973-05-18 | 1977-09-19 | Boliden Ab | Forfarande for rening av koncentrerad kvicksilverhaltig svavelsyra genomanvendning av en anleggning for framstellning av svavelsyra |
| JPS5433222A (en) * | 1977-08-20 | 1979-03-10 | Dowa Mining Co | Treating of precipitated substance containing mercury |
| JPS563630A (en) * | 1979-06-15 | 1981-01-14 | Inst Obu Niyuukuria Enaajii Re | Recovery of metals |
| JPS56113329A (en) * | 1980-02-09 | 1981-09-07 | Mitsubishi Metal Corp | Removal of mercury in nonferrous smelting gas |
| SE440221B (sv) * | 1982-12-22 | 1985-07-22 | Boliden Ab | Forfarande for framstellning av metallselenat fran metallisk selen via selensyrlighet |
| JPH0765128B2 (ja) * | 1986-05-22 | 1995-07-12 | 三菱マテリアル株式会社 | 水銀含有セレン溶液からの水銀除去方法 |
| SE502524C2 (sv) | 1993-06-18 | 1995-11-06 | Boliden Contech Ab | Förfarande och anordning för avskiljning av föroreningar som kvicksilver och toxiska, organiska föreningar från en gas |
| SE9303905L (sv) | 1993-11-25 | 1995-05-26 | Boliden Mineral Ab | Förfarande och anordning för destruktion av kvicksilverhaltigt avfall |
| US6129779A (en) * | 1997-05-13 | 2000-10-10 | First Solar, Llc | Reclaiming metallic material from an article comprising a non-metallic friable substrate |
-
2003
- 2003-12-17 SE SE0303391A patent/SE527942C2/sv not_active IP Right Cessation
-
2004
- 2004-12-16 EP EP04805163A patent/EP1694425B1/de not_active Expired - Lifetime
- 2004-12-16 MX MXPA06006851A patent/MXPA06006851A/es active IP Right Grant
- 2004-12-16 WO PCT/FI2004/000768 patent/WO2005058462A1/en not_active Application Discontinuation
- 2004-12-16 DE DE200460020099 patent/DE602004020099D1/de not_active Expired - Lifetime
- 2004-12-16 AT AT04805163T patent/ATE425807T1/de not_active IP Right Cessation
- 2004-12-16 NZ NZ547703A patent/NZ547703A/en unknown
- 2004-12-16 US US10/583,247 patent/US7563429B2/en active Active
- 2004-12-16 JP JP2006544476A patent/JP4535291B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1694425A1 (de) | 2006-08-30 |
| ATE425807T1 (de) | 2009-04-15 |
| EP1694425B1 (de) | 2009-03-18 |
| US7563429B2 (en) | 2009-07-21 |
| JP2007518549A (ja) | 2007-07-12 |
| SE527942C2 (sv) | 2006-07-18 |
| SE0303391L (sv) | 2005-06-18 |
| SE0303391D0 (sv) | 2003-12-17 |
| WO2005058462A1 (en) | 2005-06-30 |
| NZ547703A (en) | 2009-02-28 |
| US20070007878A1 (en) | 2007-01-11 |
| MXPA06006851A (es) | 2006-08-23 |
| JP4535291B2 (ja) | 2010-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |