JPS6221728B2 - - Google Patents
Info
- Publication number
- JPS6221728B2 JPS6221728B2 JP3673383A JP3673383A JPS6221728B2 JP S6221728 B2 JPS6221728 B2 JP S6221728B2 JP 3673383 A JP3673383 A JP 3673383A JP 3673383 A JP3673383 A JP 3673383A JP S6221728 B2 JPS6221728 B2 JP S6221728B2
- Authority
- JP
- Japan
- Prior art keywords
- arsenic
- copper
- iron
- solution
- cadmium
- 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
Links
- 229910052785 arsenic Inorganic materials 0.000 claims description 58
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 16
- BMWMWYBEJWFCJI-UHFFFAOYSA-K iron(3+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Fe+3].[O-][As]([O-])([O-])=O BMWMWYBEJWFCJI-UHFFFAOYSA-K 0.000 claims description 14
- 229910052793 cadmium Inorganic materials 0.000 claims description 12
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 12
- 229910001385 heavy metal Inorganic materials 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 8
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 7
- 239000003929 acidic solution Substances 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 239000011790 ferrous sulphate Substances 0.000 description 4
- 235000003891 ferrous sulphate Nutrition 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3673383A JPS59164639A (ja) | 1983-03-08 | 1983-03-08 | ひ素の分離法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3673383A JPS59164639A (ja) | 1983-03-08 | 1983-03-08 | ひ素の分離法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164639A JPS59164639A (ja) | 1984-09-17 |
| JPS6221728B2 true JPS6221728B2 (zh) | 1987-05-14 |
Family
ID=12477932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3673383A Granted JPS59164639A (ja) | 1983-03-08 | 1983-03-08 | ひ素の分離法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164639A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010075880A (ja) * | 2008-09-26 | 2010-04-08 | Nippon Poly-Glu Co Ltd | ヒ素含有被処理水の浄化処理方法 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024769A (en) * | 1988-07-29 | 1991-06-18 | Union Oil Company Of California | Method of treating an arsenic-containing solution |
| US5252003A (en) * | 1990-10-29 | 1993-10-12 | International Technology Corporation | Attenuation of arsenic leaching from particulate material |
| US5762891A (en) * | 1996-02-27 | 1998-06-09 | Hazen Research, Inc. | Process for stabilization of arsenic |
| FR2759308B1 (fr) * | 1997-02-11 | 1999-04-16 | Oberkampf Louis | Procede de stabilisation et de solidification de substances solides et liquides contaminees par l'arsenic et les derives arsenicaux |
| US5820966A (en) * | 1997-12-09 | 1998-10-13 | Inco Limited | Removal of arsenic from iron arsenic and sulfur dioxide containing solutions |
| SE514338C2 (sv) * | 1999-06-01 | 2001-02-12 | Boliden Mineral Ab | Förfarande för rening av sur laklösning |
| US7314604B1 (en) | 1999-09-30 | 2008-01-01 | Billiton Intellectual Property, B.V. | Stable ferric arsenate precipitation from acid copper solutions whilst minimising copper losses |
| JP4615561B2 (ja) * | 2006-04-28 | 2011-01-19 | Ｄｏｗａメタルマイン株式会社 | 砒素含有溶液の処理方法 |
| JP5156224B2 (ja) * | 2006-12-11 | 2013-03-06 | Ｄｏｗａメタルマイン株式会社 | 鉄砒素化合物の製法 |
| JP2008200635A (ja) * | 2007-02-21 | 2008-09-04 | Dowa Metals & Mining Co Ltd | 鉄砒素反応后液の処理方法 |
| 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 |
| JP4913649B2 (ja) * | 2007-03-27 | 2012-04-11 | Ｄｏｗａメタルマイン株式会社 | ５価の砒素含有液の製法 |
| JP4846677B2 (ja) * | 2007-08-24 | 2011-12-28 | Ｄｏｗａメタルマイン株式会社 | 砒素含有溶液の処理方法 |
| JP5232806B2 (ja) * | 2010-01-25 | 2013-07-10 | Ｊｘ日鉱日石金属株式会社 | スコロダイトの製造方法及び洗浄方法 |
| JP2011168467A (ja) * | 2010-02-22 | 2011-09-01 | Dowa Metals & Mining Co Ltd | 結晶性スコロダイトの生成方法 |
-
1983
- 1983-03-08 JP JP3673383A patent/JPS59164639A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010075880A (ja) * | 2008-09-26 | 2010-04-08 | Nippon Poly-Glu Co Ltd | ヒ素含有被処理水の浄化処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59164639A (ja) | 1984-09-17 |
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