CN101774612B - 一种利用第三纪固体钾盐矿正浮选法生产氯化钾的方法 - Google Patents
一种利用第三纪固体钾盐矿正浮选法生产氯化钾的方法 Download PDFInfo
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- CN101774612B CN101774612B CN2009101177633A CN200910117763A CN101774612B CN 101774612 B CN101774612 B CN 101774612B CN 2009101177633 A CN2009101177633 A CN 2009101177633A CN 200910117763 A CN200910117763 A CN 200910117763A CN 101774612 B CN101774612 B CN 101774612B
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- Prior art keywords
- flotation
- repone
- solid
- potassium chloride
- decomposition
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- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 title claims abstract description 94
- 238000005188 flotation Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000001103 potassium chloride Substances 0.000 title claims abstract description 32
- 235000011164 potassium chloride Nutrition 0.000 title claims abstract description 32
- 239000007787 solid Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 29
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 20
- 238000005406 washing Methods 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 17
- 239000012452 mother liquor Substances 0.000 claims description 16
- 239000003112 inhibitor Substances 0.000 claims description 15
- 235000011147 magnesium chloride Nutrition 0.000 claims description 13
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 11
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 10
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 10
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 235000019353 potassium silicate Nutrition 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 150000008431 aliphatic amides Chemical class 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000012047 saturated solution Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 238000009955 starching Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 3
- 239000002002 slurry Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008396 flotation agent Substances 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 abstract 1
- 230000002000 scavenging effect Effects 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 9
- 239000011591 potassium Substances 0.000 description 9
- 229910052700 potassium Inorganic materials 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 229940072033 potash Drugs 0.000 description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 7
- 235000015320 potassium carbonate Nutrition 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN2009101177633A CN101774612B (zh) | 2009-12-24 | 2009-12-24 | 一种利用第三纪固体钾盐矿正浮选法生产氯化钾的方法 |
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CN2009101177633A CN101774612B (zh) | 2009-12-24 | 2009-12-24 | 一种利用第三纪固体钾盐矿正浮选法生产氯化钾的方法 |
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CN101774612A CN101774612A (zh) | 2010-07-14 |
CN101774612B true CN101774612B (zh) | 2011-08-17 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2554178C2 (ru) * | 2013-10-02 | 2015-06-27 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" | Способ получения агломерированного хлорида калия |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102442687B (zh) * | 2010-10-13 | 2014-04-30 | 云南省化工研究院 | 一种固体钾盐矿旋转分解正浮选制备氯化钾的生产方法 |
CN102167362A (zh) * | 2011-03-22 | 2011-08-31 | 天津长芦汉沽盐场有限责任公司 | 利用洗涤液分解光卤石的氯化钾生产工艺 |
CN102320628A (zh) * | 2011-06-11 | 2012-01-18 | 云南省化工研究院 | 一种固体钾盐矿旋流分选氯化钾的生产方法 |
CN102381720B (zh) * | 2011-07-27 | 2014-11-26 | 云南省化工研究院 | 一种固体钾盐矿井下分解分级富集氯化钾的生产方法 |
CN102653407B (zh) * | 2012-05-03 | 2014-06-04 | 中国科学院青海盐湖研究所 | 一种硫酸盐型盐湖卤水制取氯化钾的方法 |
CN103145152B (zh) * | 2013-04-11 | 2013-11-13 | 中蓝连海设计研究院 | 一种利用原生钾石盐矿粗粒浮选提取氯化钾的工艺 |
CN104163440A (zh) * | 2014-08-27 | 2014-11-26 | 中国科学院青海盐湖研究所 | 一种地表光卤石矿生产KCl的方法 |
CN107739037A (zh) * | 2017-11-16 | 2018-02-27 | 中国科学院青海盐湖研究所 | 一种光卤石制备大粒径氯化钾的方法 |
CN110589856A (zh) * | 2019-09-30 | 2019-12-20 | 深圳清华大学研究院 | 回收并分离垃圾焚烧飞灰中钾盐和钠盐的方法 |
CN111250268B (zh) * | 2020-01-20 | 2022-04-05 | 青海民族大学 | 正浮选氯化钾的浮选剂、浮选组合物及氯化钾的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1094466C (zh) * | 1999-01-04 | 2002-11-20 | 化学工业部连云港设计研究院 | 从钾石盐与光卤石的混合矿中提取氯化钾的方法 |
CN101474598A (zh) * | 2009-01-23 | 2009-07-08 | 云南省化工研究院 | 一种从钾盐矿浮选氯化钾的方法 |
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2009
- 2009-12-24 CN CN2009101177633A patent/CN101774612B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1094466C (zh) * | 1999-01-04 | 2002-11-20 | 化学工业部连云港设计研究院 | 从钾石盐与光卤石的混合矿中提取氯化钾的方法 |
CN101474598A (zh) * | 2009-01-23 | 2009-07-08 | 云南省化工研究院 | 一种从钾盐矿浮选氯化钾的方法 |
Non-Patent Citations (1)
Title |
---|
钱晓杨.冷结晶-浮选法由光卤石中提氯化钾.《海湖盐与化工》.1996,第25卷(第3期),16-18. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2554178C2 (ru) * | 2013-10-02 | 2015-06-27 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" | Способ получения агломерированного хлорида калия |
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Effective date of registration: 20140410 Address after: 810008 Qinghai city in Xining province Xin Ning Road No. 18 Patentee after: Qinghai Yanhu Inst., Chinese Academy of Sciences Patentee after: Yuntianhua Group Co., Ltd. Address before: 810008 Qinghai city in Xining province Xin Ning Road No. 18 Patentee before: Qinghai Yanhu Inst., Chinese Academy of Sciences |
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