CN113173589A - 一种制碱用液体盐的制备系统及其工艺方法 - Google Patents
一种制碱用液体盐的制备系统及其工艺方法 Download PDFInfo
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- CN113173589A CN113173589A CN202011253933.3A CN202011253933A CN113173589A CN 113173589 A CN113173589 A CN 113173589A CN 202011253933 A CN202011253933 A CN 202011253933A CN 113173589 A CN113173589 A CN 113173589A
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- salt
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- brine
- communicated
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- 150000003839 salts Chemical class 0.000 title claims abstract description 255
- 239000007788 liquid Substances 0.000 title claims abstract description 164
- 239000003513 alkali Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 47
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 21
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 63
- 239000012267 brine Substances 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000013505 freshwater Substances 0.000 claims description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 23
- 239000011707 mineral Substances 0.000 claims description 23
- 239000002244 precipitate Substances 0.000 claims description 23
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 19
- 239000011780 sodium chloride Substances 0.000 abstract description 10
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 235000010755 mineral Nutrition 0.000 description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 239000000347 magnesium hydroxide Substances 0.000 description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- -1 hydroxide ions Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
- C01D3/16—Purification by precipitation or adsorption
Abstract
Description
Claims (10)
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CN202011253933.3A CN113173589A (zh) | 2020-11-11 | 2020-11-11 | 一种制碱用液体盐的制备系统及其工艺方法 |
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CN202011253933.3A CN113173589A (zh) | 2020-11-11 | 2020-11-11 | 一种制碱用液体盐的制备系统及其工艺方法 |
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CN113173589A true CN113173589A (zh) | 2021-07-27 |
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CN202011253933.3A Pending CN113173589A (zh) | 2020-11-11 | 2020-11-11 | 一种制碱用液体盐的制备系统及其工艺方法 |
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CN (1) | CN113173589A (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB467543A (en) * | 1936-10-21 | 1937-06-18 | Marine Chemicals Company Ltd | Improvements in or relating to the manufacture of magnesium hydroxide |
CN101629484A (zh) * | 2009-08-14 | 2010-01-20 | 江苏省制盐工业研究所 | 氨碱废液用于硫酸钠型盐矿注井采卤的资源化利用方法 |
CN102205979A (zh) * | 2011-01-13 | 2011-10-05 | 江苏井神盐化股份有限公司 | 利用井矿盐的盐、碱和钙联合循环生产工艺 |
CN102951668A (zh) * | 2012-12-13 | 2013-03-06 | 国家海洋局天津海水淡化与综合利用研究所 | 利用氨碱废液与浓海水联产硫酸钙和氢氧化镁的方法 |
CN103964472A (zh) * | 2014-05-26 | 2014-08-06 | 江苏井神盐化股份有限公司 | 一种基于废液井下循环利用生产精制散湿工业盐的方法 |
CN106865579A (zh) * | 2017-02-16 | 2017-06-20 | 中国中轻国际工程有限公司 | 井矿海湖盐卤水热循环法氨联碱工艺 |
CN108046293A (zh) * | 2017-11-28 | 2018-05-18 | 湖北双环科技股份有限公司 | 回收热碱液用于制盐卤水净化的方法 |
CN110342547A (zh) * | 2019-01-29 | 2019-10-18 | 内蒙古兰太实业股份有限公司 | 利用劣质原料盐制备卤水的方法及系统 |
CN213679853U (zh) * | 2020-11-11 | 2021-07-13 | 内蒙古兰太钠业有限责任公司 | 一种制碱用液体盐的制备系统 |
-
2020
- 2020-11-11 CN CN202011253933.3A patent/CN113173589A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB467543A (en) * | 1936-10-21 | 1937-06-18 | Marine Chemicals Company Ltd | Improvements in or relating to the manufacture of magnesium hydroxide |
CN101629484A (zh) * | 2009-08-14 | 2010-01-20 | 江苏省制盐工业研究所 | 氨碱废液用于硫酸钠型盐矿注井采卤的资源化利用方法 |
CN102205979A (zh) * | 2011-01-13 | 2011-10-05 | 江苏井神盐化股份有限公司 | 利用井矿盐的盐、碱和钙联合循环生产工艺 |
CN102951668A (zh) * | 2012-12-13 | 2013-03-06 | 国家海洋局天津海水淡化与综合利用研究所 | 利用氨碱废液与浓海水联产硫酸钙和氢氧化镁的方法 |
CN103964472A (zh) * | 2014-05-26 | 2014-08-06 | 江苏井神盐化股份有限公司 | 一种基于废液井下循环利用生产精制散湿工业盐的方法 |
CN106865579A (zh) * | 2017-02-16 | 2017-06-20 | 中国中轻国际工程有限公司 | 井矿海湖盐卤水热循环法氨联碱工艺 |
CN108046293A (zh) * | 2017-11-28 | 2018-05-18 | 湖北双环科技股份有限公司 | 回收热碱液用于制盐卤水净化的方法 |
CN110342547A (zh) * | 2019-01-29 | 2019-10-18 | 内蒙古兰太实业股份有限公司 | 利用劣质原料盐制备卤水的方法及系统 |
CN213679853U (zh) * | 2020-11-11 | 2021-07-13 | 内蒙古兰太钠业有限责任公司 | 一种制碱用液体盐的制备系统 |
Non-Patent Citations (1)
Title |
---|
李宪璀;李鹏程;杨皓月;朱校斌;张元德;黄鲁英;袁毅;: "潍坊地区地下卤水中硫酸根和钙、镁离子脱除技术与应用研究", 盐科学与化工, no. 12, 15 December 2019 (2019-12-15) * |
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Address after: 750336 south of Ulanbuhe street, Alxa Economic Development Zone, Alxa League, Inner Mongolia Autonomous Region (WuSitai town) Applicant after: China Salt Inner Mongolia Chemical sodium Industry Co.,Ltd. Applicant after: China Salt Inner Mongolia Chemical Co.,Ltd. Address before: 750336 south of Ulanbuhe street, Alxa Economic Development Zone, Alxa League, Inner Mongolia Autonomous Region (WuSitai town) Applicant before: INNER MONGOLIA LANTAI SODIUM INDUSTRY Co.,Ltd. Applicant before: China Salt Inner Mongolia Chemical Co.,Ltd. |