DE1567769B1 - Verfahren zur Herstellung von weissem Eisenphosphat - Google Patents
Verfahren zur Herstellung von weissem EisenphosphatInfo
- Publication number
- DE1567769B1 DE1567769B1 DE1966P0039657 DEP0039657A DE1567769B1 DE 1567769 B1 DE1567769 B1 DE 1567769B1 DE 1966P0039657 DE1966P0039657 DE 1966P0039657 DE P0039657 A DEP0039657 A DE P0039657A DE 1567769 B1 DE1567769 B1 DE 1567769B1
- Authority
- DE
- Germany
- Prior art keywords
- iron phosphate
- amount
- equivalent
- ferrous sulfate
- ferrous
- 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.)
- Pending
Links
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 24
- 229910001037 White iron Inorganic materials 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 20
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 239000011790 ferrous sulphate Substances 0.000 claims description 12
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 12
- 229910000398 iron phosphate Inorganic materials 0.000 claims description 12
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- KHPLPBHMTCTCHA-UHFFFAOYSA-N ammonium chlorate Chemical compound N.OCl(=O)=O KHPLPBHMTCTCHA-UHFFFAOYSA-N 0.000 claims description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 20
- 239000003973 paint Substances 0.000 description 16
- 239000004593 Epoxy Substances 0.000 description 9
- 229920000180 alkyd Polymers 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- HFYGXFDBFPSVGC-UHFFFAOYSA-L [O-2].[Fe+2].[Ba+2].[O-]S([O-])(=O)=O Chemical compound [O-2].[Fe+2].[Ba+2].[O-]S([O-])(=O)=O HFYGXFDBFPSVGC-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical group ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- -1 ferrous sulfate Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- XQHAGELNRSUUGU-UHFFFAOYSA-M lithium chlorate Chemical compound [Li+].[O-]Cl(=O)=O XQHAGELNRSUUGU-UHFFFAOYSA-M 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/37—Phosphates of heavy metals
- C01B25/375—Phosphates of heavy metals of iron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US464572A US3407034A (en) | 1965-06-16 | 1965-06-16 | White iron phosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1567769B1 true DE1567769B1 (de) | 1971-01-07 |
Family
ID=23844449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1966P0039657 Pending DE1567769B1 (de) | 1965-06-16 | 1966-06-10 | Verfahren zur Herstellung von weissem Eisenphosphat |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3407034A (enExample) |
| BE (1) | BE682329A (enExample) |
| DE (1) | DE1567769B1 (enExample) |
| GB (1) | GB1135552A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023700A (zh) * | 2019-12-24 | 2021-06-25 | 河南省净寰新能源科技有限公司 | 一种高纯度纳米级磷酸铁的制备方法 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4374109A (en) * | 1981-12-17 | 1983-02-15 | Ashland Oil, Inc. | Manufacture of phosphosiderite iron phosphate |
| WO1998021953A1 (en) * | 1996-11-20 | 1998-05-28 | Crown Laboratories, Inc. | Improved liquid nutritional supplement and aseptic process for making same |
| CN100540464C (zh) * | 2007-10-12 | 2009-09-16 | 杭州电子科技大学 | 一种磷酸铁的制备方法 |
| DE102007049757A1 (de) * | 2007-10-16 | 2009-04-23 | Chemische Fabrik Budenheim Kg | Eisen(III)orthophosphat für Li-Ionen-Akkumulatoren |
| TWI466370B (zh) | 2008-01-17 | 2014-12-21 | A123 Systems Inc | 鋰離子電池的混合式金屬橄欖石電極材料 |
| DE102009001204A1 (de) | 2009-02-26 | 2010-09-02 | Chemische Fabrik Budenheim Kg | Herstellung von Eisenorthophosphat |
| WO2011025823A1 (en) | 2009-08-25 | 2011-03-03 | A123 Systems, Inc. | Mixed metal olivine electrode materials for lithium ion batteries having improved specific capacity and energy density |
| US9660267B2 (en) | 2009-09-18 | 2017-05-23 | A123 Systems, LLC | High power electrode materials |
| EP4112543A1 (en) * | 2009-09-18 | 2023-01-04 | A123 Systems, LLC | Ferric phosphate and methods of preparation thereof |
| CN104276563A (zh) * | 2014-10-08 | 2015-01-14 | 徐越峰 | 一种磷酸铁的制备方法 |
| CN106892415B (zh) * | 2015-12-20 | 2019-01-01 | 天津赫维科技有限公司 | 一种钛白粉副产物硫酸亚铁制备磷酸铁的方法 |
| CN107337189B (zh) * | 2017-08-23 | 2019-09-20 | 江西艾德纳米科技有限公司 | 磷酸铁连续化生产系统及连续化生产磷酸铁的方法 |
| CN112479175B (zh) * | 2020-12-29 | 2023-03-14 | 铜陵纳源材料科技有限公司 | 磷酸铁连续合成装置及其合成方法 |
| CN112624079B (zh) * | 2021-01-27 | 2021-11-26 | 金驰能源材料有限公司 | 一种球形磷酸铁的制备方法 |
| CN114572950B (zh) * | 2022-01-28 | 2023-07-07 | 宜昌邦普宜化新材料有限公司 | 高纯磷酸铁的制备方法及其应用 |
| CN114789994B (zh) * | 2022-05-24 | 2024-04-16 | 荆门市格林美新材料有限公司 | 一种由红土镍矿提取制备电池级磷酸铁的方法 |
| CN116374978A (zh) * | 2023-04-26 | 2023-07-04 | 四川大学 | 制备磷酸铁的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1812761A (en) * | 1926-04-07 | 1931-06-30 | Rhodesia Broken Hill Dev Compa | Removal of phosphorus from metal bearing solutions |
| US2227928A (en) * | 1938-03-10 | 1941-01-07 | Walther H Duisberg | Composition of matter containing an iron phosphate pigment |
| US3070423A (en) * | 1960-10-17 | 1962-12-25 | Chemetron Corp | Preparation of white iron phosphate |
-
1965
- 1965-06-16 US US464572A patent/US3407034A/en not_active Expired - Lifetime
-
1966
- 1966-01-07 GB GB948/66A patent/GB1135552A/en not_active Expired
- 1966-06-09 BE BE682329D patent/BE682329A/xx not_active IP Right Cessation
- 1966-06-10 DE DE1966P0039657 patent/DE1567769B1/de active Pending
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023700A (zh) * | 2019-12-24 | 2021-06-25 | 河南省净寰新能源科技有限公司 | 一种高纯度纳米级磷酸铁的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3407034A (en) | 1968-10-22 |
| GB1135552A (en) | 1968-12-04 |
| BE682329A (enExample) | 1966-12-09 |
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