CN109399723B - 一种利用锰尾矿和钛白废硫酸生产电解二氧化锰的方法 - Google Patents
一种利用锰尾矿和钛白废硫酸生产电解二氧化锰的方法 Download PDFInfo
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- CN109399723B CN109399723B CN201811467563.6A CN201811467563A CN109399723B CN 109399723 B CN109399723 B CN 109399723B CN 201811467563 A CN201811467563 A CN 201811467563A CN 109399723 B CN109399723 B CN 109399723B
- Authority
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- China
- Prior art keywords
- manganese
- tailings
- sulfuric acid
- titanium dioxide
- dioxide
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- 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.)
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 93
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 75
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 71
- 239000011572 manganese Substances 0.000 title claims abstract description 71
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000002699 waste material Substances 0.000 title claims abstract description 58
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000002253 acid Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 13
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 10
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 10
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 6
- CZSABVBCTRZESY-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].OS(O)(=O)=O Chemical compound [O-2].[O-2].[Ti+4].OS(O)(=O)=O CZSABVBCTRZESY-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000605 extraction Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000000706 filtrate Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 25
- 239000012153 distilled water Substances 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 19
- 229940099596 manganese sulfate Drugs 0.000 claims description 18
- 239000011702 manganese sulphate Substances 0.000 claims description 18
- 235000007079 manganese sulphate Nutrition 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- 239000011790 ferrous sulphate Substances 0.000 claims description 17
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 17
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 17
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 239000012074 organic phase Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 17
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- 238000001238 wet grinding Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000000047 product Substances 0.000 claims description 11
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 9
- ISPYRSDWRDQNSW-UHFFFAOYSA-L manganese(II) sulfate monohydrate Chemical compound O.[Mn+2].[O-]S([O-])(=O)=O ISPYRSDWRDQNSW-UHFFFAOYSA-L 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052681 coesite Inorganic materials 0.000 claims description 6
- 229910052593 corundum Inorganic materials 0.000 claims description 6
- 229910052906 cristobalite Inorganic materials 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 239000012452 mother liquor Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 6
- 229910052682 stishovite Inorganic materials 0.000 claims description 6
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052905 tridymite Inorganic materials 0.000 claims description 6
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- LIRDHUDRLFDYAI-UHFFFAOYSA-H iron(3+);trisulfite Chemical compound [Fe+3].[Fe+3].[O-]S([O-])=O.[O-]S([O-])=O.[O-]S([O-])=O LIRDHUDRLFDYAI-UHFFFAOYSA-H 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 235000010265 sodium sulphite Nutrition 0.000 claims description 3
- 235000010215 titanium dioxide Nutrition 0.000 claims 9
- 239000000203 mixture Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 claims 1
- 229910052603 melanterite Inorganic materials 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 239000012716 precipitator Substances 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000002386 leaching Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 2
- 229960002089 ferrous chloride Drugs 0.000 description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 2
- 239000011656 manganese carbonate Substances 0.000 description 2
- 235000006748 manganese carbonate Nutrition 0.000 description 2
- 229940093474 manganese carbonate Drugs 0.000 description 2
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 2
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- ZGBSOTLWHZQNLH-UHFFFAOYSA-N [Mg].S(O)(O)(=O)=O Chemical compound [Mg].S(O)(O)(=O)=O ZGBSOTLWHZQNLH-UHFFFAOYSA-N 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229940010514 ammonium ferrous sulfate Drugs 0.000 description 1
- 229940044197 ammonium sulfate Drugs 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 239000001034 iron oxide pigment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940001482 sodium sulfite Drugs 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/40—Magnesium sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/01—Preparation or separation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/10—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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| CN201811467563.6A CN109399723B (zh) | 2018-12-03 | 2018-12-03 | 一种利用锰尾矿和钛白废硫酸生产电解二氧化锰的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811467563.6A CN109399723B (zh) | 2018-12-03 | 2018-12-03 | 一种利用锰尾矿和钛白废硫酸生产电解二氧化锰的方法 |
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| CN109399723A CN109399723A (zh) | 2019-03-01 |
| CN109399723B true CN109399723B (zh) | 2020-11-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110229961A (zh) * | 2019-04-03 | 2019-09-13 | 张响 | 一种利用钛白废酸浸出电解锰渣和锰尾矿的工艺 |
| CN110157911A (zh) * | 2019-04-03 | 2019-08-23 | 张响 | 一种综合回收利用电解锰渣和锰尾矿的工艺 |
| JP7573822B2 (ja) | 2022-09-02 | 2024-10-28 | 高麗亞鉛株式会社 | 亜鉛製錬工程の副産物から硫酸マンガン一水和物を製造する方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB615980A (en) * | 1944-08-18 | 1949-01-14 | Sukhamoy Chatterjee | Improvements in and relating to the preparation of manganese dioxide |
| CN1724697A (zh) * | 2004-07-19 | 2006-01-25 | 中南大学 | 利用钛白废酸和二氧化锰矿制取电解金属锰的方法 |
| CN101337692A (zh) * | 2008-08-21 | 2009-01-07 | 广西远辰锰业有限公司 | 以软锰矿和废酸为原料生产一水合硫酸锰晶体的方法 |
| CN101787546A (zh) * | 2010-04-09 | 2010-07-28 | 汪云华 | 由钛白废酸制取电解金属锰的方法 |
| CN102115204A (zh) * | 2010-12-31 | 2011-07-06 | 谢善情 | 一种用锰尾矿制备硫酸锰、硫酸亚铁和硫酸钙的方法 |
| CN102115197A (zh) * | 2010-12-31 | 2011-07-06 | 谢善情 | 一种用锰尾矿制备氯化锰和氯化亚铁的方法 |
| CN103395843A (zh) * | 2013-07-31 | 2013-11-20 | 攀枝花市立宇矿业有限公司 | 由钛白废酸制取二氧化锰的方法 |
| CN104495949A (zh) * | 2015-01-05 | 2015-04-08 | 菲德勒环境生态工程(苏州)有限公司 | 一种利用钛白废酸制取氧化铁红和碳酸锰的方法 |
-
2018
- 2018-12-03 CN CN201811467563.6A patent/CN109399723B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB615980A (en) * | 1944-08-18 | 1949-01-14 | Sukhamoy Chatterjee | Improvements in and relating to the preparation of manganese dioxide |
| CN1724697A (zh) * | 2004-07-19 | 2006-01-25 | 中南大学 | 利用钛白废酸和二氧化锰矿制取电解金属锰的方法 |
| CN101337692A (zh) * | 2008-08-21 | 2009-01-07 | 广西远辰锰业有限公司 | 以软锰矿和废酸为原料生产一水合硫酸锰晶体的方法 |
| CN101787546A (zh) * | 2010-04-09 | 2010-07-28 | 汪云华 | 由钛白废酸制取电解金属锰的方法 |
| CN102115204A (zh) * | 2010-12-31 | 2011-07-06 | 谢善情 | 一种用锰尾矿制备硫酸锰、硫酸亚铁和硫酸钙的方法 |
| CN102115197A (zh) * | 2010-12-31 | 2011-07-06 | 谢善情 | 一种用锰尾矿制备氯化锰和氯化亚铁的方法 |
| CN103395843A (zh) * | 2013-07-31 | 2013-11-20 | 攀枝花市立宇矿业有限公司 | 由钛白废酸制取二氧化锰的方法 |
| CN104495949A (zh) * | 2015-01-05 | 2015-04-08 | 菲德勒环境生态工程(苏州)有限公司 | 一种利用钛白废酸制取氧化铁红和碳酸锰的方法 |
Non-Patent Citations (1)
| Title |
|---|
| 利用生产钛白粉的废酸和低品位软锰矿生产硫酸锰;姚福琪;《河北化工》;19921231(第4期);第21-23页 * |
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| CN109399723A (zh) | 2019-03-01 |
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