AR093040A1 - Metodo y composicion para secuestrar arsenico - Google Patents
Metodo y composicion para secuestrar arsenicoInfo
- Publication number
- AR093040A1 AR093040A1 ARP130103761A ARP130103761A AR093040A1 AR 093040 A1 AR093040 A1 AR 093040A1 AR P130103761 A ARP130103761 A AR P130103761A AR P130103761 A ARP130103761 A AR P130103761A AR 093040 A1 AR093040 A1 AR 093040A1
- Authority
- AR
- Argentina
- Prior art keywords
- arsenic
- oxides
- sequestering
- sequess
- composition
- Prior art date
Links
- 229910052785 arsenic Inorganic materials 0.000 title abstract 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- COHDHYZHOPQOFD-UHFFFAOYSA-N arsenic pentoxide Chemical compound O=[As](=O)O[As](=O)=O COHDHYZHOPQOFD-UHFFFAOYSA-N 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 230000014759 maintenance of location Effects 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000413 arsenic oxide Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000013980 iron oxide Nutrition 0.000 abstract 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Glass Compositions (AREA)
Abstract
Un método para secuestrar óxidos de arsénico, que comprende formar un vidrio insoluble y estable incorporando una forma completamente oxidada de arsénico generada por oxidación de un óxido inferior de arsénico inicial y su estabilización por formación de una sal de calcio. La composición de vidrio para secuestrar arsénico comprende entre 50 y 75% de sílice; entre 0,5 y 3% de Al₂O₃; entre 1 y 15% de MnO; entre 5 y 15 % de CaO; entre 1 y 20% de As₂O₅ y entre 8 y 14% de Na₂O, y menos del cuatro por ciento de óxidos de hierro, óxido de magnesio y otros óxidos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261714424P | 2012-10-16 | 2012-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR093040A1 true AR093040A1 (es) | 2015-05-13 |
Family
ID=50475934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130103761A AR093040A1 (es) | 2012-10-16 | 2013-10-16 | Metodo y composicion para secuestrar arsenico |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8998790B2 (es) |
| CN (1) | CN104736492A (es) |
| AP (1) | AP3773A (es) |
| AR (1) | AR093040A1 (es) |
| AU (1) | AU2013332222B2 (es) |
| BR (1) | BR112015003616B1 (es) |
| CA (1) | CA2824091C (es) |
| CL (1) | CL2015000049A1 (es) |
| MX (1) | MX349953B (es) |
| PE (1) | PE20150717A1 (es) |
| WO (1) | WO2014059535A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10196707B2 (en) | 2015-04-24 | 2019-02-05 | Hatch, Ltd. | Process and reactor for arsenic fixation |
| US9849438B2 (en) * | 2015-06-23 | 2017-12-26 | Dundee Sustainable Technologies Inc. | Method and composition for sequestration of arsenic |
| JP6691680B2 (ja) * | 2015-12-23 | 2020-05-13 | 三菱マテリアル株式会社 | ヒ素の固定化方法 |
| WO2018014106A1 (en) * | 2016-07-21 | 2018-01-25 | Dundee Sustainable Technologies Inc. | Method for vitrification of arsenic and antimony |
| US9981295B2 (en) | 2016-07-21 | 2018-05-29 | Dundee Sustainable Technologies Inc. | Method for vitrification of arsenic and antimony |
| CA2992545A1 (en) * | 2017-03-30 | 2018-09-30 | Dundee, Technologies Durables Inc. | Method and system for metal recovery from arsenical bearing sulfides ores |
| WO2019210385A1 (en) * | 2018-04-30 | 2019-11-07 | Dundee Sustainable Technologies Inc. | A system and a method of fabrication of arsenic glass |
| US11168014B2 (en) * | 2018-04-30 | 2021-11-09 | Dundee Sustainable Technologies Inc. | System and method of fabrication of arsenic glass |
| CN112718793B (zh) * | 2020-12-15 | 2022-03-11 | 紫金矿业集团股份有限公司 | 一种含亚砷酸盐的含砷物料直接玻璃化固砷方法 |
| CN114129949B (zh) * | 2021-11-25 | 2022-12-09 | 赛恩斯环保股份有限公司 | 一种用于含砷中和渣湿法矿化解毒的矿化剂和应用 |
| CN116197209A (zh) * | 2023-01-17 | 2023-06-02 | 广西凯玺有色金属有限公司 | 一种砷酸钙玻璃固化的清洁处理方法及其应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1956176A (en) * | 1930-10-22 | 1934-04-24 | Pittsburgh Plate Glass Co | Opaque glass |
| US4898692A (en) * | 1988-11-16 | 1990-02-06 | The United States Of America As Represented By The United States Department Of Energy | Process for direct conversion of reactive metals to glass |
| US5769961A (en) * | 1995-05-16 | 1998-06-23 | The University Of Chicago | Remediation of arsenic-contaminated soils and groundwaters |
| JP4574792B2 (ja) * | 2000-04-04 | 2010-11-04 | 株式会社オハラ | 磁性結晶化ガラス |
| WO2002048046A2 (en) | 2000-12-14 | 2002-06-20 | Barrick Gold Corporation | Process for recovering arsenic from acidic aqueous solution |
| GB0112216D0 (en) * | 2001-05-21 | 2001-07-11 | Secr Defence Brit | Method of treatment |
| DE10238607B4 (de) * | 2002-08-16 | 2006-04-27 | Schott Ag | Verfahren zur Formung von Glas oder Glaskeramik und dessen Verwendung |
| BRPI0712438A2 (pt) * | 2006-06-01 | 2012-05-29 | Agc Flat Glass Europe Sa | composição do grupo do vidro de cal |
| JP5102519B2 (ja) | 2007-03-15 | 2012-12-19 | Ｄｏｗａメタルマイン株式会社 | 砒素含有固形物およびその製法 |
| US8262770B2 (en) | 2007-09-18 | 2012-09-11 | Barrick Gold Corporation | Process for controlling acid in sulfide pressure oxidation processes |
| US20100193449A1 (en) | 2009-02-02 | 2010-08-05 | Jian-Ku Shang | Materials and methods for removing arsenic from water |
| US20120164041A1 (en) | 2010-12-27 | 2012-06-28 | Altynalmas Gold Ltd., a Canada Corporation | Stabilization of Arsenic-Containing Wastes Generated During Treatment of Sulfide Ores |
| CN102965517A (zh) * | 2012-12-03 | 2013-03-13 | 中南大学 | 一种砷碱渣玻璃固化的处理方法 |
-
2013
- 2013-08-15 CA CA2824091A patent/CA2824091C/en active Active
- 2013-08-27 WO PCT/CA2013/050664 patent/WO2014059535A1/en active Application Filing
- 2013-08-27 MX MX2015003202A patent/MX349953B/es active IP Right Grant
- 2013-08-27 PE PE2015000445A patent/PE20150717A1/es active IP Right Grant
- 2013-08-27 CN CN201380053682.6A patent/CN104736492A/zh active Pending
- 2013-08-27 AP AP2015008324A patent/AP3773A/en active
- 2013-08-27 BR BR112015003616-3A patent/BR112015003616B1/pt active IP Right Grant
- 2013-08-27 AU AU2013332222A patent/AU2013332222B2/en active Active
- 2013-09-04 US US14/017,578 patent/US8998790B2/en active Active
- 2013-10-16 AR ARP130103761A patent/AR093040A1/es active IP Right Grant
-
2015
- 2015-01-08 CL CL2015000049A patent/CL2015000049A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013332222B2 (en) | 2016-05-19 |
| US20140107389A1 (en) | 2014-04-17 |
| AP2015008324A0 (en) | 2015-03-31 |
| WO2014059535A1 (en) | 2014-04-24 |
| CA2824091A1 (en) | 2014-04-16 |
| AU2013332222A1 (en) | 2015-03-05 |
| BR112015003616B1 (pt) | 2021-06-22 |
| MX2015003202A (es) | 2015-12-09 |
| CN104736492A (zh) | 2015-06-24 |
| BR112015003616A2 (pt) | 2017-07-04 |
| AP3773A (en) | 2016-08-31 |
| CA2824091C (en) | 2020-04-14 |
| US8998790B2 (en) | 2015-04-07 |
| MX349953B (es) | 2017-08-11 |
| CL2015000049A1 (es) | 2015-06-12 |
| PE20150717A1 (es) | 2015-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |