SE8100751L - Forfarande och anordning for avlegsnande av arsenik - Google Patents
Forfarande och anordning for avlegsnande av arsenikInfo
- Publication number
- SE8100751L SE8100751L SE8100751A SE8100751A SE8100751L SE 8100751 L SE8100751 L SE 8100751L SE 8100751 A SE8100751 A SE 8100751A SE 8100751 A SE8100751 A SE 8100751A SE 8100751 L SE8100751 L SE 8100751L
- Authority
- SE
- Sweden
- Prior art keywords
- arsenic
- arsenic removal
- sulfides
- removal
- compounds
- Prior art date
Links
- 229910052785 arsenic Inorganic materials 0.000 title abstract 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001495 arsenic compounds Chemical class 0.000 abstract 2
- 229940093920 gynecological arsenic compound Drugs 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- -1 arsenic sulfides Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G28/00—Compounds of arsenic
- C01G28/008—Sulfides
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3003635A DE3003635C2 (de) | 1980-02-01 | 1980-02-01 | Verfahren und Vorrichtung zur Entarsenierung arsenhaltiger Materialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8100751L true SE8100751L (sv) | 1981-08-02 |
Family
ID=6093476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8100751A SE8100751L (sv) | 1980-02-01 | 1981-01-30 | Forfarande och anordning for avlegsnande av arsenik |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4497780A (de) |
| DE (1) | DE3003635C2 (de) |
| SE (1) | SE8100751L (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8303184L (sv) * | 1983-06-06 | 1984-12-07 | Boliden Ab | Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon |
| FI68661C (fi) * | 1983-10-27 | 1985-10-10 | Rm Metal Consulting Ky | Foerfarande foer raffinering av sulfidkoncentrat innehaollandearsenik antimon och vismut |
| US4891061A (en) * | 1986-04-21 | 1990-01-02 | Asarco Incorporated | Process for treating speiss |
| US4940213A (en) * | 1987-08-24 | 1990-07-10 | Kabushiki Kaisha Toshiba | Exhaust processing apparatus |
| US4960580A (en) * | 1989-10-31 | 1990-10-02 | E. I. Du Pont De Nemours And Company | Process for purifying hydrogen fluoride |
| DE4122894C1 (de) * | 1991-07-11 | 1992-11-26 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
| AU6653596A (en) * | 1996-08-12 | 1998-03-06 | Minerais Tl Inc. | Precious metal recovery from refractory sulphidic ores |
| EP1391206B1 (de) * | 1997-10-15 | 2008-07-02 | Polarx Biopharmaceuticals, Inc. | Pharmazeutische Zusammensetzungen enthaltend Arsentrioxid zur Behandlung von nicht-Hodgkihn-Lymphome |
| US6770304B2 (en) * | 1997-11-10 | 2004-08-03 | Memorial Sloan-Kettering Cancer Center | Process for producing arsenic trioxide formulations and methods for treating cancer using arsenic trioxide or melarsoprol |
| CN1233476A (zh) * | 1998-04-24 | 1999-11-03 | 陆道培 | 治疗急性白血病的药物及其制备方法 |
| CN101225478B (zh) * | 2007-12-29 | 2011-03-23 | 伍耀明 | 处理含砷金矿或砷精矿的大型真空炉及其连续作业方法 |
| KR101449214B1 (ko) | 2012-12-31 | 2014-10-08 | 부경대학교 산학협력단 | 열분해법에 의한 금정광으로부터 비소의 제거 및 회수 방법 |
| DE102015102213A1 (de) * | 2015-02-16 | 2016-08-18 | Engineering Dobersek GmbH | Verarbeitungsverfahren und Verarbeitungsvorrichtung für Arsenopyrit-Konzentrate |
| CN116212623A (zh) * | 2023-02-10 | 2023-06-06 | 安徽金森源环保工程有限公司 | 一种双碱法脱硫脱砷工艺在冶炼窑炉尾气治理上优化设计技术 |
| CN117065938B (zh) * | 2023-09-20 | 2025-06-06 | 广西大学 | 一种锡石尾矿超声波辅助浮选除砷的方法 |
| CN119800114B (zh) * | 2023-10-11 | 2025-09-23 | 中南大学 | 含砷粗锑的除砷方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US486330A (en) * | 1892-11-15 | Process of treating speiss | ||
| GB189323770A (en) * | 1893-12-09 | 1894-10-20 | Edwin Gordon Niven North | Process for the Elimination and Recovery of Arsenic from Copper Precipitates. |
| US679330A (en) * | 1900-03-23 | 1901-07-30 | Intractable Ore Treat Company Ltd | Process of extracting arsenic, antimony, or tellurium from sulfurous ores. |
| US1790088A (en) * | 1926-12-08 | 1931-01-27 | Electro Metallurg Co | Removing arsenic from ores |
| US1917725A (en) * | 1930-04-30 | 1933-07-11 | Patentaktiebolaget Grondal Ram | Condensation of sulphur arsenic compounds |
| US2238194A (en) * | 1937-09-01 | 1941-04-15 | Tainton Urlyn Clifton | Recovery of metals from ores |
| US2867526A (en) * | 1957-03-14 | 1959-01-06 | Dorr Oliver Inc | Method for removing arsenic from arsenopyrite ores |
| US3220796A (en) * | 1960-09-21 | 1965-11-30 | Nac Calvo Sotelo De Combustibl | Process for the removal of arsenic or arsenic compounds |
| SE352656B (de) * | 1968-07-08 | 1973-01-08 | Montedison Spa | |
| US4083924A (en) * | 1974-01-23 | 1978-04-11 | Atlantic Richfield Company | Method of regenerating used contaminant-removing material |
-
1980
- 1980-02-01 DE DE3003635A patent/DE3003635C2/de not_active Expired
-
1981
- 1981-01-30 SE SE8100751A patent/SE8100751L/ not_active Application Discontinuation
-
1983
- 1983-11-01 US US06/546,647 patent/US4497780A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3003635A1 (de) | 1981-08-06 |
| US4497780A (en) | 1985-02-05 |
| DE3003635C2 (de) | 1985-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8100751-0 |