JP5881638B2 - 砒素の処理方法 - Google Patents
砒素の処理方法 Download PDFInfo
- Publication number
- JP5881638B2 JP5881638B2 JP2013075224A JP2013075224A JP5881638B2 JP 5881638 B2 JP5881638 B2 JP 5881638B2 JP 2013075224 A JP2013075224 A JP 2013075224A JP 2013075224 A JP2013075224 A JP 2013075224A JP 5881638 B2 JP5881638 B2 JP 5881638B2
- Authority
- JP
- Japan
- Prior art keywords
- arsenic
- heat
- sulfur
- volatiles
- copper
- 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.)
- Active
Links
- 229910052785 arsenic Inorganic materials 0.000 title claims description 75
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 38
- 239000010949 copper Substances 0.000 claims description 51
- 229910052802 copper Inorganic materials 0.000 claims description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 46
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 31
- 239000003039 volatile agent Substances 0.000 claims description 29
- 229910052717 sulfur Inorganic materials 0.000 claims description 28
- 239000011593 sulfur Substances 0.000 claims description 28
- 229910052951 chalcopyrite Inorganic materials 0.000 claims description 11
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000011261 inert gas Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- CUGMJFZCCDSABL-UHFFFAOYSA-N arsenic(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[As+3].[As+3] CUGMJFZCCDSABL-UHFFFAOYSA-N 0.000 claims 2
- 239000012141 concentrate Substances 0.000 description 29
- 238000010828 elution Methods 0.000 description 25
- XPDICGYEJXYUDW-UHFFFAOYSA-N tetraarsenic tetrasulfide Chemical compound S1[As]2S[As]3[As]1S[As]2S3 XPDICGYEJXYUDW-UHFFFAOYSA-N 0.000 description 12
- 238000012545 processing Methods 0.000 description 11
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 4
- 229910052683 pyrite Inorganic materials 0.000 description 4
- 239000011028 pyrite Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 2
- 150000001495 arsenic compounds Chemical class 0.000 description 2
- NFMAZVUSKIJEIH-UHFFFAOYSA-N bis(sulfanylidene)iron Chemical compound S=[Fe]=S NFMAZVUSKIJEIH-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- BPQWCZKMOKHAJF-UHFFFAOYSA-N scheele's green Chemical compound [Cu+2].O[As]([O-])[O-] BPQWCZKMOKHAJF-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- BUGICWZUDIWQRQ-UHFFFAOYSA-N copper iron sulfane Chemical compound S.[Fe].[Cu] BUGICWZUDIWQRQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003802 soil pollutant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013075224A JP5881638B2 (ja) | 2013-03-29 | 2013-03-29 | 砒素の処理方法 |
| CL2014000748A CL2014000748A1 (es) | 2013-03-29 | 2014-03-26 | Metodo para procesar arsenico que comprende un proceso de calcinacion en el cual un mineral de cobre que contiene arsenico se calcina en una atmosfera de gas inerte para separar calcopirita de una materia volatil que contiene sulfuros de arsenico, y un proceso de tratamiento termico para disolver los sulfuros de arsenico en la materia volatil |
| ARP140101402A AR095926A1 (es) | 2013-03-29 | 2014-03-27 | Método para procesar arsénico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013075224A JP5881638B2 (ja) | 2013-03-29 | 2013-03-29 | 砒素の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014198655A JP2014198655A (ja) | 2014-10-23 |
| JP5881638B2 true JP5881638B2 (ja) | 2016-03-09 |
Family
ID=52002315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013075224A Active JP5881638B2 (ja) | 2013-03-29 | 2013-03-29 | 砒素の処理方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5881638B2 (es) |
| AR (1) | AR095926A1 (es) |
| CL (1) | CL2014000748A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5840644B2 (ja) * | 2013-03-29 | 2016-01-06 | Jx日鉱日石金属株式会社 | 砒素の処理方法 |
| WO2017110930A1 (ja) | 2015-12-22 | 2017-06-29 | Cyberdyne株式会社 | 装着式動作補助装置の性能評価装置及び性能評価方法 |
| WO2017113267A1 (zh) * | 2015-12-31 | 2017-07-06 | 耒阳市焱鑫有色金属有限公司 | 一种高砷物料的升华脱砷方法 |
| CN109136576B (zh) * | 2018-09-19 | 2021-08-24 | 昆明理工大学 | 一种含砷烟尘脱除砷的方法 |
| JP7183506B2 (ja) * | 2018-10-30 | 2022-12-06 | 住友金属鉱山株式会社 | 銅精鉱処理方法 |
| CN109500059B (zh) * | 2018-11-26 | 2020-05-15 | 北京高能时代环境技术股份有限公司 | 一种硫化砷渣转型及微胶囊固化稳定化方法 |
| CN111893293B (zh) * | 2020-07-06 | 2022-03-15 | 南京金焰锶业有限公司 | 一种从精矿中提取贵金属的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325711B2 (es) * | 1975-01-22 | 1978-07-28 | ||
| JPS53117676A (en) * | 1977-03-24 | 1978-10-14 | Nippon Mining Co Ltd | Treating method for arsenic sulfide sludge |
| JPS5659627A (en) * | 1979-10-13 | 1981-05-23 | Sumitomo Metal Mining Co Ltd | Treatment of arsenic sulfide precipitate |
| JPS6217140A (ja) * | 1985-07-15 | 1987-01-26 | Sumitomo Metal Mining Co Ltd | 銅硫化物精鉱からの不純物除去方法 |
| JP5654321B2 (ja) * | 2010-10-20 | 2015-01-14 | Jx日鉱日石金属株式会社 | 銅精鉱の処理方法 |
-
2013
- 2013-03-29 JP JP2013075224A patent/JP5881638B2/ja active Active
-
2014
- 2014-03-26 CL CL2014000748A patent/CL2014000748A1/es unknown
- 2014-03-27 AR ARP140101402A patent/AR095926A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AR095926A1 (es) | 2015-11-25 |
| CL2014000748A1 (es) | 2014-07-25 |
| JP2014198655A (ja) | 2014-10-23 |
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