TH179754A - Method for the recovery of copper sulfide concentrate from iron sulfide ores. - Google Patents
Method for the recovery of copper sulfide concentrate from iron sulfide ores.Info
- Publication number
- TH179754A TH179754A TH1501007527A TH1501007527A TH179754A TH 179754 A TH179754 A TH 179754A TH 1501007527 A TH1501007527 A TH 1501007527A TH 1501007527 A TH1501007527 A TH 1501007527A TH 179754 A TH179754 A TH 179754A
- Authority
- TH
- Thailand
- Prior art keywords
- recovery
- iron
- ores
- concentrate
- sulfide
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title claims abstract 4
- BWFPGXWASODCHM-UHFFFAOYSA-N Copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 title claims abstract 3
- 239000012141 concentrate Substances 0.000 title claims abstract 3
- GNVXPFBEZCSHQZ-UHFFFAOYSA-N iron(2+);sulfide Chemical compound [S-2].[Fe+2] GNVXPFBEZCSHQZ-UHFFFAOYSA-N 0.000 title claims abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract 4
- 239000011707 mineral Substances 0.000 claims abstract 4
- 238000000227 grinding Methods 0.000 claims abstract 2
- 238000001238 wet grinding Methods 0.000 claims abstract 2
- 239000002893 slag Substances 0.000 claims 2
- 230000001143 conditioned Effects 0.000 claims 1
- 238000009291 froth flotation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 238000005188 flotation Methods 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
Abstract
ในวิธีสำหรับการนำกลับสารเข้มข้นคอปเปอร์ซัลไฟด์ด้วยการลอยกาก (fronth flotation) จากสินแร่ที่มีไอ รอนซัลไฟด์, การบดเปียกของสินแร่ด้วยตัวกลางบดที่ทำมาจากเหล็กหล่ออัลลอยด์ที่มีโครเมี่ยมสูงซึ่งมี ปริมาณโครเมี่ยมจาก 10 ถึง 33% โดยน้ำหนักถูกรวมไว้ด้วยการเติมไฮโดรเจนเปอร์ออกไซด์กับพัลพ์เชิงแร่ ที่ถูกกำหนดเงื่อนไขก่อนหรือในระหว่างการลอยเพื่อปรับปรุงเกรดสารเข้มข้นและการนำกลับของคอป เปอร์ซัลไฟด์ In a method for the recovery of copper sulphide concentrate by fronth flotation from iron-containing ores with iron sulfide, wet grinding of ores with grinding media made of chromated alloyed iron. Premium which has Chromium content from 10 to 33% by weight is combined by the addition of hydrogen peroxide with mineral pulses. Where conditions were pre- or during the flotation to improve the concentration and recovery of copersulphide grades.
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH1501007527A TH1501007527A (en) | 2018-09-13 |
| TH179754A true TH179754A (en) | 2018-09-13 |
Family
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