SE501043C2 - Sätt för kemisk destruktion av tungmetaller i riskavfall - Google Patents
Sätt för kemisk destruktion av tungmetaller i riskavfallInfo
- Publication number
- SE501043C2 SE501043C2 SE9003990A SE9003990A SE501043C2 SE 501043 C2 SE501043 C2 SE 501043C2 SE 9003990 A SE9003990 A SE 9003990A SE 9003990 A SE9003990 A SE 9003990A SE 501043 C2 SE501043 C2 SE 501043C2
- Authority
- SE
- Sweden
- Prior art keywords
- heavy metals
- waste
- glass
- mercury
- oven
- Prior art date
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002920 hazardous waste Substances 0.000 title claims description 4
- 239000000126 substance Substances 0.000 title description 6
- 230000006378 damage Effects 0.000 title description 5
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 150000003346 selenoethers Chemical class 0.000 claims abstract description 4
- 230000003472 neutralizing effect Effects 0.000 claims abstract 2
- 239000011669 selenium Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 9
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 8
- 229910052711 selenium Inorganic materials 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims description 2
- 229910052743 krypton Inorganic materials 0.000 claims description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000007717 exclusion Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 abstract description 18
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 229910052793 cadmium Inorganic materials 0.000 abstract description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000156 glass melt Substances 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000004017 vitrification Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000008763 Mercury poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- YQMLDSWXEQOSPP-UHFFFAOYSA-N selanylidenemercury Chemical compound [Hg]=[Se] YQMLDSWXEQOSPP-UHFFFAOYSA-N 0.000 description 1
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/002—Use of waste materials, e.g. slags
-
- 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
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Business, Economics & Management (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9003990A SE501043C2 (sv) | 1990-12-14 | 1990-12-14 | Sätt för kemisk destruktion av tungmetaller i riskavfall |
| AU91107/91A AU9110791A (en) | 1990-12-14 | 1991-12-16 | A method for chemical destruction of heavy metals in toxic waste |
| PCT/SE1991/000873 WO1992010240A1 (fr) | 1990-12-14 | 1991-12-16 | Procede de destruction chimique de metaux lourds dans des dechets toxiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9003990A SE501043C2 (sv) | 1990-12-14 | 1990-12-14 | Sätt för kemisk destruktion av tungmetaller i riskavfall |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9003990D0 SE9003990D0 (sv) | 1990-12-14 |
| SE9003990L SE9003990L (sv) | 1992-06-15 |
| SE501043C2 true SE501043C2 (sv) | 1994-10-24 |
Family
ID=20381192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9003990A SE501043C2 (sv) | 1990-12-14 | 1990-12-14 | Sätt för kemisk destruktion av tungmetaller i riskavfall |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU9110791A (fr) |
| SE (1) | SE501043C2 (fr) |
| WO (1) | WO1992010240A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9303905L (sv) * | 1993-11-25 | 1995-05-26 | Boliden Mineral Ab | Förfarande och anordning för destruktion av kvicksilverhaltigt avfall |
| CN105327933B (zh) * | 2015-12-14 | 2017-10-24 | 北京京碧蓝环保科技有限公司 | 基于化学沉淀和氧化还原反应的铝电解槽废槽衬处理方法 |
| CN111228711B (zh) * | 2020-01-15 | 2021-08-06 | 扬州杰嘉工业固废处置有限公司 | 一种利用石化废碱渣对含汞废盐渣进行稳定化固化的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786619A (en) * | 1971-06-04 | 1974-01-22 | Boliden Ab | Method of purifying gases containing mercury compounds and elementary mercury |
| DE3841221A1 (de) * | 1988-12-07 | 1990-06-13 | Siemens Ag | Verfahren zum reinigen der rauchgase von verbrennungsanlagen |
| SE463653B (sv) * | 1988-06-06 | 1991-01-07 | Abb Stal Ab | Saett att avlaegsna kvicksilver ur roekgaser |
-
1990
- 1990-12-14 SE SE9003990A patent/SE501043C2/sv not_active IP Right Cessation
-
1991
- 1991-12-16 WO PCT/SE1991/000873 patent/WO1992010240A1/fr not_active Ceased
- 1991-12-16 AU AU91107/91A patent/AU9110791A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992010240A1 (fr) | 1992-06-25 |
| AU9110791A (en) | 1992-07-08 |
| SE9003990L (sv) | 1992-06-15 |
| SE9003990D0 (sv) | 1990-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |