CN103073030A - 一种用于水解光卤石的结晶器 - Google Patents
一种用于水解光卤石的结晶器 Download PDFInfo
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- CN103073030A CN103073030A CN2013100408073A CN201310040807A CN103073030A CN 103073030 A CN103073030 A CN 103073030A CN 2013100408073 A CN2013100408073 A CN 2013100408073A CN 201310040807 A CN201310040807 A CN 201310040807A CN 103073030 A CN103073030 A CN 103073030A
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- crystallizer
- inner core
- housing
- urceolus
- mother liquor
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- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 title abstract description 8
- 230000003301 hydrolyzing effect Effects 0.000 title abstract 2
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000012452 mother liquor Substances 0.000 claims description 38
- 230000008676 import Effects 0.000 claims description 21
- 230000007062 hydrolysis Effects 0.000 claims description 16
- 238000006460 hydrolysis reaction Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract description 36
- 238000000354 decomposition reaction Methods 0.000 abstract description 26
- 239000011734 sodium Substances 0.000 abstract description 23
- 229910052708 sodium Inorganic materials 0.000 abstract description 23
- 239000002245 particle Substances 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000001103 potassium chloride Substances 0.000 abstract description 12
- 235000011164 potassium chloride Nutrition 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000010413 mother solution Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000413 hydrolysate Substances 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 241000143687 Cantua buxifolia Species 0.000 description 1
- 208000005168 Intussusception Diseases 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010442 halite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105948077A (zh) * | 2016-06-06 | 2016-09-21 | 青海盐湖工业股份有限公司 | 一种分离浮选泡沫中氯化钾的方法及溶解釜 |
CN107572556A (zh) * | 2017-08-10 | 2018-01-12 | 青海盐湖工业股份有限公司 | 一种利用浮选尾盐生产光卤石的方法 |
CN107572553A (zh) * | 2017-08-10 | 2018-01-12 | 青海盐湖工业股份有限公司 | 一种转化釜 |
CN107803047A (zh) * | 2017-12-12 | 2018-03-16 | 天津大学 | 一种用于光卤石热分解制取氯化钾的连续分解结晶器 |
CN109173327A (zh) * | 2018-10-11 | 2019-01-11 | 北京恩泽佳立科技有限公司 | 一种用于水解光卤石制取氯化钾的结晶器 |
CN110025973A (zh) * | 2019-05-15 | 2019-07-19 | 青海盐湖工业股份有限公司 | 一种结晶器 |
CN110923742A (zh) * | 2019-12-17 | 2020-03-27 | 重庆天原化工有限公司 | 一种卤水除杂装置及除杂工艺 |
CN111643924A (zh) * | 2020-05-29 | 2020-09-11 | 中蓝长化工程科技有限公司 | 一种循环流化床分解结晶装置及分解结晶方法 |
CN114956125A (zh) * | 2022-05-27 | 2022-08-30 | 中国科学院青海盐湖研究所 | 一种提高细粒高钠光卤石矿生产氯化钾收率的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104058428B (zh) * | 2014-07-10 | 2015-08-26 | 青海盐湖工业股份有限公司 | 一种新型用光卤石生产氯化钾生产系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632738B1 (en) * | 1992-03-27 | 1995-11-08 | AlliedSignal Inc. | Process for crystallization in a draft tube baffle crystallizer |
EP0703190A1 (fr) * | 1994-09-22 | 1996-03-27 | SOLVAY INTEROX (Société Anonyme) | Procédé pour la fabrication de particules de persels |
CN201276426Y (zh) * | 2008-10-20 | 2009-07-22 | 江苏安邦电化有限公司 | 一种十水硫酸钠结晶器 |
CN202155067U (zh) * | 2011-06-10 | 2012-03-07 | 赵玉斌 | 一种改进的dtb型结晶器 |
-
2013
- 2013-02-01 CN CN201310040807.3A patent/CN103073030B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632738B1 (en) * | 1992-03-27 | 1995-11-08 | AlliedSignal Inc. | Process for crystallization in a draft tube baffle crystallizer |
EP0703190A1 (fr) * | 1994-09-22 | 1996-03-27 | SOLVAY INTEROX (Société Anonyme) | Procédé pour la fabrication de particules de persels |
CN201276426Y (zh) * | 2008-10-20 | 2009-07-22 | 江苏安邦电化有限公司 | 一种十水硫酸钠结晶器 |
CN202155067U (zh) * | 2011-06-10 | 2012-03-07 | 赵玉斌 | 一种改进的dtb型结晶器 |
Non-Patent Citations (2)
Title |
---|
XINGFU SONG ET AL.: ""Optimization Design for DTB Industrial Crystallizer of Potassium Chloride"", 《IND. ENG. CHEM. RES.》, vol. 49, 9 September 2010 (2010-09-09), pages 10297 - 10302 * |
王学魁等: ""DTB结晶器的流体动力学状态及其对KCl结晶过程的影响"", 《天津科技大学学报》, vol. 23, no. 4, 31 December 2008 (2008-12-31), pages 18 - 22 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105948077B (zh) * | 2016-06-06 | 2017-09-15 | 青海盐湖工业股份有限公司 | 一种分离浮选泡沫中氯化钾的方法及溶解釜 |
CN105948077A (zh) * | 2016-06-06 | 2016-09-21 | 青海盐湖工业股份有限公司 | 一种分离浮选泡沫中氯化钾的方法及溶解釜 |
CN107572556B (zh) * | 2017-08-10 | 2019-09-27 | 青海盐湖工业股份有限公司 | 一种利用浮选尾盐生产光卤石的方法 |
CN107572556A (zh) * | 2017-08-10 | 2018-01-12 | 青海盐湖工业股份有限公司 | 一种利用浮选尾盐生产光卤石的方法 |
CN107572553A (zh) * | 2017-08-10 | 2018-01-12 | 青海盐湖工业股份有限公司 | 一种转化釜 |
CN107572553B (zh) * | 2017-08-10 | 2019-09-20 | 青海盐湖工业股份有限公司 | 一种转化釜 |
CN107803047A (zh) * | 2017-12-12 | 2018-03-16 | 天津大学 | 一种用于光卤石热分解制取氯化钾的连续分解结晶器 |
CN109173327A (zh) * | 2018-10-11 | 2019-01-11 | 北京恩泽佳立科技有限公司 | 一种用于水解光卤石制取氯化钾的结晶器 |
CN110025973A (zh) * | 2019-05-15 | 2019-07-19 | 青海盐湖工业股份有限公司 | 一种结晶器 |
CN110923742A (zh) * | 2019-12-17 | 2020-03-27 | 重庆天原化工有限公司 | 一种卤水除杂装置及除杂工艺 |
CN111643924A (zh) * | 2020-05-29 | 2020-09-11 | 中蓝长化工程科技有限公司 | 一种循环流化床分解结晶装置及分解结晶方法 |
CN111643924B (zh) * | 2020-05-29 | 2022-05-03 | 中蓝长化工程科技有限公司 | 一种循环流化床分解结晶装置及分解结晶方法 |
CN114956125A (zh) * | 2022-05-27 | 2022-08-30 | 中国科学院青海盐湖研究所 | 一种提高细粒高钠光卤石矿生产氯化钾收率的方法 |
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Inventor after: Li Xiaosong Inventor after: Ren Hongwei Inventor after: Song Xingfu Inventor after: Li Huilin Inventor after: Wei Qiang Inventor after: Xu Zhenqi Inventor after: Liu Xingming Inventor before: Li Xiaosong Inventor before: Ren Hongwei Inventor before: Xu Zhenqi |
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Free format text: CORRECT: INVENTOR; FROM: LI XIAOSONG REN HONGWEI XU ZHENQI TO: LI XIAOSONG REN HONGWEI SONG XINGFU LI HUILIN WEI QIANG XU ZHENQI LIU XINGMING |
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Inventor after: Li Xiaosong Inventor after: Ren Hongwei Inventor after: Song Xingfu Inventor after: Li Huilin Inventor after: Wei Qiang Inventor after: Xu Zhenqi Inventor after: Liu Xingming Inventor before: Li Xiaosong Inventor before: Ren Hongwei Inventor before: Song Xingfu Inventor before: Li Huilin Inventor before: Wei Qiang Inventor before: Xu Zhenqi Inventor before: Liu Xingming |