SE8206917D0 - Forfarande for att ur kvicksilverinnehallande svaveldioxidhaltiga gaser producera ren svavelsyra och hogverdig kvicksilverprodukt - Google Patents
Forfarande for att ur kvicksilverinnehallande svaveldioxidhaltiga gaser producera ren svavelsyra och hogverdig kvicksilverproduktInfo
- Publication number
- SE8206917D0 SE8206917D0 SE8206917A SE8206917A SE8206917D0 SE 8206917 D0 SE8206917 D0 SE 8206917D0 SE 8206917 A SE8206917 A SE 8206917A SE 8206917 A SE8206917 A SE 8206917A SE 8206917 D0 SE8206917 D0 SE 8206917D0
- Authority
- SE
- Sweden
- Prior art keywords
- sulphuric
- mercury
- acid
- solution
- acid solution
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/56—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/906—Removal of mercury
-
- 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
- C22B43/00—Obtaining mercury
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Treating Waste Gases (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8206917A SE439153B (sv) | 1982-12-03 | 1982-12-03 | Forfarande vid produktion av svavelsyra ur svaveldioxidhaltig gas herrorande fran behandling av kvicksilverinnehallande ravaror och mellanprodukter |
JP84500134A JPS59502144A (ja) | 1982-12-03 | 1983-12-01 | 二酸化硫黄および水銀を含有するガスから純硫酸および高品位水銀生成物を製造する方法 |
EP19840900125 EP0126763A1 (en) | 1982-12-03 | 1983-12-01 | A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
PCT/SE1983/000420 WO1984002123A1 (en) | 1982-12-03 | 1983-12-01 | A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
AU23378/84A AU2337884A (en) | 1982-12-03 | 1983-12-01 | A method for producing pure sulphuric acid and a high-grade mercury product from gases that contain sulphur dioxide and mercury |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8206917A SE439153B (sv) | 1982-12-03 | 1982-12-03 | Forfarande vid produktion av svavelsyra ur svaveldioxidhaltig gas herrorande fran behandling av kvicksilverinnehallande ravaror och mellanprodukter |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8206917D0 true SE8206917D0 (sv) | 1982-12-03 |
SE8206917L SE8206917L (sv) | 1984-06-04 |
SE439153B SE439153B (sv) | 1985-06-03 |
Family
ID=20348862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206917A SE439153B (sv) | 1982-12-03 | 1982-12-03 | Forfarande vid produktion av svavelsyra ur svaveldioxidhaltig gas herrorande fran behandling av kvicksilverinnehallande ravaror och mellanprodukter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0126763A1 (sv) |
JP (1) | JPS59502144A (sv) |
AU (1) | AU2337884A (sv) |
SE (1) | SE439153B (sv) |
WO (1) | WO1984002123A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020227A1 (de) * | 1990-06-26 | 1992-01-02 | Celi Antonio Maria Dipl Ing | Verfahren und vorrichtung zur aufarbeitung verbrauchter geraetebatterien |
DE19610444C1 (de) * | 1996-03-16 | 1997-05-07 | Metallgesellschaft Ag | Verfahren zur Entfernung von gasförmigem elementaren Quecksilber aus Rohgasen in zwei hintereinandergeschalteten Stufen |
US6228270B1 (en) * | 1999-06-10 | 2001-05-08 | Noranda Inc. | Process for reducing selenium and mercury from aqueous solutions |
FI117190B (sv) | 2003-08-12 | 2006-07-31 | Outokumpu Oy | Förfarande för att avlägsna kvicksilver ur svavelsyra genom tiosulfatutfällning |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI45767C (sv) * | 1970-07-03 | 1972-09-11 | Outokumpu Oy | Förfarande för avskiljande och utvinning av kvicksilver och/eller sele n ur kvicksilver- och/eller selenhaltiga gaser. |
BE788615A (fr) * | 1971-09-10 | 1973-01-02 | Mitsui Mining & Smelting Co | Procede de production d'acide sulfurique exempt de mercure |
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 |
FI62002C (fi) * | 1981-04-15 | 1982-11-10 | Outokumpu Oy | Foerfarande och anordning foer separering av kvicksilver ur svveldioxidhaltiga heta och fuktiga gaser |
-
1982
- 1982-12-03 SE SE8206917A patent/SE439153B/sv not_active IP Right Cessation
-
1983
- 1983-12-01 WO PCT/SE1983/000420 patent/WO1984002123A1/en not_active Application Discontinuation
- 1983-12-01 AU AU23378/84A patent/AU2337884A/en not_active Abandoned
- 1983-12-01 EP EP19840900125 patent/EP0126763A1/en not_active Withdrawn
- 1983-12-01 JP JP84500134A patent/JPS59502144A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS59502144A (ja) | 1984-12-27 |
WO1984002123A1 (en) | 1984-06-07 |
AU2337884A (en) | 1984-06-18 |
SE439153B (sv) | 1985-06-03 |
SE8206917L (sv) | 1984-06-04 |
EP0126763A1 (en) | 1984-12-05 |
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Legal Events
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