PL75659B1 - - Google Patents
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- Publication number
- PL75659B1 PL75659B1 PL15614372A PL15614372A PL75659B1 PL 75659 B1 PL75659 B1 PL 75659B1 PL 15614372 A PL15614372 A PL 15614372A PL 15614372 A PL15614372 A PL 15614372A PL 75659 B1 PL75659 B1 PL 75659B1
- Authority
- PL
- Poland
- Prior art keywords
- zinc
- iron
- filter
- cake
- washing
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 239000012065 filter cake Substances 0.000 claims description 4
- 150000002505 iron Chemical class 0.000 claims description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 4
- 235000009529 zinc sulphate Nutrition 0.000 claims description 4
- 239000011686 zinc sulphate Substances 0.000 claims description 4
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 3
- 229910052935 jarosite Inorganic materials 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 23
- 239000011701 zinc Substances 0.000 description 23
- 229910052725 zinc Inorganic materials 0.000 description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 238000010908 decantation Methods 0.000 description 6
- 229910001656 zinc mineral Inorganic materials 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011110 re-filtration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 2
- 239000005569 Iron sulphate Substances 0.000 description 1
- -1 Na + Chemical class 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE768906A BE768906A (fr) | 1971-06-23 | 1971-06-23 | Procede de purification d'une solution de sulfate de zinc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL75659B1 true PL75659B1 (OSRAM) | 1974-12-31 |
Family
ID=3858301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15614372A PL75659B1 (OSRAM) | 1971-06-23 | 1972-06-20 |
Country Status (3)
| Country | Link |
|---|---|
| PL (1) | PL75659B1 (OSRAM) |
| RO (1) | RO62445A (OSRAM) |
| ZM (1) | ZM10672A1 (OSRAM) |
-
1972
- 1972-06-20 PL PL15614372A patent/PL75659B1/pl unknown
- 1972-06-22 RO RO7136072A patent/RO62445A/ro unknown
- 1972-06-23 ZM ZM10672A patent/ZM10672A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZM10672A1 (en) | 1973-04-24 |
| RO62445A (fr) | 1977-11-15 |
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