CN102897829B - 含氟和钾废物环保处理生产氟钛酸钾的工艺 - Google Patents
含氟和钾废物环保处理生产氟钛酸钾的工艺 Download PDFInfo
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- CN102897829B CN102897829B CN201210414741.5A CN201210414741A CN102897829B CN 102897829 B CN102897829 B CN 102897829B CN 201210414741 A CN201210414741 A CN 201210414741A CN 102897829 B CN102897829 B CN 102897829B
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- Prior art keywords
- potassium
- fluorine
- waste
- liquid
- fluotitanate
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 239000011591 potassium Substances 0.000 title claims abstract description 149
- 229910052700 potassium Inorganic materials 0.000 title claims abstract description 149
- 239000002699 waste material Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 107
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 85
- 239000011737 fluorine Substances 0.000 claims abstract description 73
- 239000010936 titanium Substances 0.000 claims abstract description 24
- 239000002351 wastewater Substances 0.000 claims abstract description 23
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002893 slag Substances 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 9
- 239000004571 lime Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 64
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 32
- 239000002253 acid Substances 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 238000002386 leaching Methods 0.000 claims description 21
- 239000000706 filtrate Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 15
- 239000001103 potassium chloride Substances 0.000 claims description 15
- 235000011164 potassium chloride Nutrition 0.000 claims description 15
- 239000010865 sewage Substances 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 8
- 230000003472 neutralizing effect Effects 0.000 claims description 8
- 239000000575 pesticide Substances 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 8
- 150000002221 fluorine Chemical class 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 238000005352 clarification Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 239000002910 solid waste Substances 0.000 claims description 3
- 239000010808 liquid waste Substances 0.000 claims 1
- 150000003608 titanium Chemical class 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 235000003270 potassium fluoride Nutrition 0.000 abstract 1
- 239000011698 potassium fluoride Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- -1 pottery Substances 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 229910001506 inorganic fluoride Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000009303 advanced oxidation process reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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CN201210414741.5A CN102897829B (zh) | 2012-10-26 | 2012-10-26 | 含氟和钾废物环保处理生产氟钛酸钾的工艺 |
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CN201210414741.5A CN102897829B (zh) | 2012-10-26 | 2012-10-26 | 含氟和钾废物环保处理生产氟钛酸钾的工艺 |
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CN102897829A CN102897829A (zh) | 2013-01-30 |
CN102897829B true CN102897829B (zh) | 2014-03-05 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103290427B (zh) * | 2013-06-14 | 2015-09-09 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种制备氟钛酸钾的方法 |
CN105668621A (zh) * | 2016-01-15 | 2016-06-15 | 江苏新泰材料科技股份有限公司 | 一种含氟废水制备氟钛酸钾的方法 |
CN105585046B (zh) * | 2016-03-22 | 2020-06-19 | 九江学院 | 一种利用含氟酸性废水生产氟钛酸的方法 |
CN110697767B (zh) * | 2019-11-07 | 2022-08-05 | 河钢股份有限公司承德分公司 | 一种利用碱金属钛酸盐制备碱金属氟钛酸盐的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB206809A (en) * | 1922-11-08 | 1924-05-01 | Titanium Pigment Co Inc | Improvements in or relating to the treatment of titaniferous material |
GB725747A (en) * | 1952-06-10 | 1955-03-09 | Horizons Titanium Corp | Production of alkali metal fluotitanates |
GB1044025A (en) * | 1962-04-22 | 1966-09-28 | Chem & Phosphates Ltd | Process for the production of fluotitanic acid and of fluotitanates |
CN101838016A (zh) * | 2010-04-02 | 2010-09-22 | 新星化工冶金材料(深圳)有限公司 | 一种氟钛酸钾制备工艺及其制备装置 |
CN102161505A (zh) * | 2011-05-12 | 2011-08-24 | 衡阳市邦友化工科技有限公司 | 一种氟钛酸钾的循环制备工艺 |
CN102515261A (zh) * | 2011-12-14 | 2012-06-27 | 湖南有色金属研究院 | 一种用高硅钛铁矿制备品级可调控的氟钛酸钾的方法 |
CN102586629A (zh) * | 2012-02-22 | 2012-07-18 | 深圳市新星轻合金材料股份有限公司 | 以氟钛酸钾为中间原料生产海绵钛并同步产出钾冰晶石的循环制备方法 |
-
2012
- 2012-10-26 CN CN201210414741.5A patent/CN102897829B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB206809A (en) * | 1922-11-08 | 1924-05-01 | Titanium Pigment Co Inc | Improvements in or relating to the treatment of titaniferous material |
GB725747A (en) * | 1952-06-10 | 1955-03-09 | Horizons Titanium Corp | Production of alkali metal fluotitanates |
GB1044025A (en) * | 1962-04-22 | 1966-09-28 | Chem & Phosphates Ltd | Process for the production of fluotitanic acid and of fluotitanates |
CN101838016A (zh) * | 2010-04-02 | 2010-09-22 | 新星化工冶金材料(深圳)有限公司 | 一种氟钛酸钾制备工艺及其制备装置 |
CN102161505A (zh) * | 2011-05-12 | 2011-08-24 | 衡阳市邦友化工科技有限公司 | 一种氟钛酸钾的循环制备工艺 |
CN102515261A (zh) * | 2011-12-14 | 2012-06-27 | 湖南有色金属研究院 | 一种用高硅钛铁矿制备品级可调控的氟钛酸钾的方法 |
CN102586629A (zh) * | 2012-02-22 | 2012-07-18 | 深圳市新星轻合金材料股份有限公司 | 以氟钛酸钾为中间原料生产海绵钛并同步产出钾冰晶石的循环制备方法 |
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Denomination of invention: Process for producing potassium fluotitanate by environment-friendly treating fluorine-contained and potassium-contained waste Effective date of registration: 20160517 Granted publication date: 20140305 Pledgee: Bank of China, Limited by Share Ltd, Zhangping branch Pledgor: Fujian Zhangping Jiuding Fluorine Chemical Co.,Ltd. Registration number: 2016990000398 |
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Date of cancellation: 20170516 Granted publication date: 20140305 Pledgee: Bank of China, Limited by Share Ltd, Zhangping branch Pledgor: Fujian Zhangping Jiuding Fluorine Chemical Co.,Ltd. Registration number: 2016990000398 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Process for producing potassium fluotitanate by environment-friendly treating fluorine-contained and potassium-contained waste Effective date of registration: 20170517 Granted publication date: 20140305 Pledgee: Bank of China, Limited by Share Ltd, Zhangping branch Pledgor: Fujian Zhangping Jiuding Fluorine Chemical Co.,Ltd. Registration number: 2017990000411 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20180727 Granted publication date: 20140305 Pledgee: Bank of China, Limited by Share Ltd, Zhangping branch Pledgor: Fujian Zhangping Jiuding Fluorine Chemical Co.,Ltd. Registration number: 2017990000411 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |