CN101712481A - 一种从盐湖卤水中制取高纯碳酸锂和其它可利用副产物的方法 - Google Patents
一种从盐湖卤水中制取高纯碳酸锂和其它可利用副产物的方法 Download PDFInfo
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- CN101712481A CN101712481A CN200910249795A CN200910249795A CN101712481A CN 101712481 A CN101712481 A CN 101712481A CN 200910249795 A CN200910249795 A CN 200910249795A CN 200910249795 A CN200910249795 A CN 200910249795A CN 101712481 A CN101712481 A CN 101712481A
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- solution
- salt lake
- lake brine
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- controlled temperature
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- 239000012267 brine Substances 0.000 title claims abstract description 34
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 24
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 18
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 12
- 239000006227 byproduct Substances 0.000 title claims abstract description 11
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims abstract description 20
- 229910052796 boron Inorganic materials 0.000 claims abstract description 14
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011591 potassium Substances 0.000 claims abstract description 12
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 8
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 8
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 8
- 239000011734 sodium Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 37
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 18
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 18
- 239000000347 magnesium hydroxide Substances 0.000 claims description 12
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 12
- 238000003828 vacuum filtration Methods 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 10
- 239000002244 precipitate Substances 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 6
- -1 boron ion Chemical class 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 6
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 6
- 229910001414 potassium ion Inorganic materials 0.000 claims description 6
- 229910001415 sodium ion Inorganic materials 0.000 claims description 6
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- 235000011089 carbon dioxide Nutrition 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011777 magnesium Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 229910052749 magnesium Inorganic materials 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 238000004062 sedimentation Methods 0.000 abstract 2
- 229910001425 magnesium ion Inorganic materials 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 241001131796 Botaurus stellaris Species 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
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CN200910249795A CN101712481A (zh) | 2009-12-08 | 2009-12-08 | 一种从盐湖卤水中制取高纯碳酸锂和其它可利用副产物的方法 |
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CN200910249795A CN101712481A (zh) | 2009-12-08 | 2009-12-08 | 一种从盐湖卤水中制取高纯碳酸锂和其它可利用副产物的方法 |
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CN101712481A true CN101712481A (zh) | 2010-05-26 |
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CN200910249795A Pending CN101712481A (zh) | 2009-12-08 | 2009-12-08 | 一种从盐湖卤水中制取高纯碳酸锂和其它可利用副产物的方法 |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102320632A (zh) * | 2011-08-26 | 2012-01-18 | 南风化工集团股份有限公司 | 利用盐湖卤水制备高纯氢氧化镁并联产纳米碳酸钙的方法 |
CN102897804A (zh) * | 2012-09-18 | 2013-01-30 | 清华大学 | 一种由氯化锂和二氧化碳直接制备碳酸锂的方法 |
CN102976367A (zh) * | 2012-12-20 | 2013-03-20 | 青海锂业有限公司 | 一种利用盐湖卤水制取电池级碳酸锂的方法 |
CN103420400A (zh) * | 2012-05-14 | 2013-12-04 | 中国地质科学院盐湖与热水资源研究发展中心 | 盐湖卤水蒸发方法及设备、以及利用其的盐湖卤水处理方法及装置 |
CN103570048A (zh) * | 2013-11-15 | 2014-02-12 | 中国科学院青海盐湖研究所 | 一种从高镁锂比盐湖卤水中精制锂的方法 |
CN103924258A (zh) * | 2014-04-28 | 2014-07-16 | 中国科学院青海盐湖研究所 | 利用盐湖卤水电解制备氢氧化锂的方法 |
CN104192872A (zh) * | 2014-07-28 | 2014-12-10 | 山东海天生物化工有限公司 | 一种利用地下卤水直接制备纯碱的方法 |
CN104402025A (zh) * | 2014-11-27 | 2015-03-11 | 中国科学院青海盐湖研究所 | 一种利用碳酸镁粗矿制备高纯氧化镁的方法 |
WO2015035488A1 (pt) * | 2013-09-16 | 2015-03-19 | Vale S.A. | Processos para a produção de carbonato de lítio e borato de sódio a partir de uma salmoura rica em cálcio e magnésio |
CN104961143A (zh) * | 2015-07-03 | 2015-10-07 | 青海恒信融锂业科技有限公司 | 从盐湖卤水中提取锂的方法 |
CN105540619A (zh) * | 2015-08-17 | 2016-05-04 | 马培华 | 从高镁锂比盐湖卤水中直接制取电池级碳酸锂的方法 |
CN105858689A (zh) * | 2016-04-01 | 2016-08-17 | 马迎曦 | 一种盐田沉积物中锂的回收工艺 |
WO2018041272A1 (zh) * | 2016-08-27 | 2018-03-08 | 湖南金源新材料股份有限公司 | 用粗制氟化锂制取工业级碳酸锂的方法及碳酸锂产品 |
CN110980775A (zh) * | 2019-12-03 | 2020-04-10 | 广西天源新能源材料有限公司 | 一种连续碳化生产多品级碳酸锂的生产方法 |
CN112661176A (zh) * | 2021-01-21 | 2021-04-16 | 广西天源新能源材料有限公司 | 一种环保型的用锂辉石和盐湖矿石混合生产碳酸锂的工艺 |
CN112661175A (zh) * | 2021-01-21 | 2021-04-16 | 广西天源新能源材料有限公司 | 一种基于盐湖矿石、锂聚合物以及锂辉石组合的碳酸锂制备方法 |
CN113578252A (zh) * | 2021-09-08 | 2021-11-02 | 西安正阳嘉禾化工科技有限公司 | 一种锂提取吸附剂及其制备方法 |
-
2009
- 2009-12-08 CN CN200910249795A patent/CN101712481A/zh active Pending
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102320632A (zh) * | 2011-08-26 | 2012-01-18 | 南风化工集团股份有限公司 | 利用盐湖卤水制备高纯氢氧化镁并联产纳米碳酸钙的方法 |
CN103420400A (zh) * | 2012-05-14 | 2013-12-04 | 中国地质科学院盐湖与热水资源研究发展中心 | 盐湖卤水蒸发方法及设备、以及利用其的盐湖卤水处理方法及装置 |
CN103420400B (zh) * | 2012-05-14 | 2015-06-10 | 中国地质科学院盐湖与热水资源研究发展中心 | 盐湖卤水蒸发方法及设备、以及利用其的盐湖卤水处理方法及装置 |
CN102897804A (zh) * | 2012-09-18 | 2013-01-30 | 清华大学 | 一种由氯化锂和二氧化碳直接制备碳酸锂的方法 |
CN102976367A (zh) * | 2012-12-20 | 2013-03-20 | 青海锂业有限公司 | 一种利用盐湖卤水制取电池级碳酸锂的方法 |
WO2015035488A1 (pt) * | 2013-09-16 | 2015-03-19 | Vale S.A. | Processos para a produção de carbonato de lítio e borato de sódio a partir de uma salmoura rica em cálcio e magnésio |
CN103570048A (zh) * | 2013-11-15 | 2014-02-12 | 中国科学院青海盐湖研究所 | 一种从高镁锂比盐湖卤水中精制锂的方法 |
CN103924258A (zh) * | 2014-04-28 | 2014-07-16 | 中国科学院青海盐湖研究所 | 利用盐湖卤水电解制备氢氧化锂的方法 |
CN104192872A (zh) * | 2014-07-28 | 2014-12-10 | 山东海天生物化工有限公司 | 一种利用地下卤水直接制备纯碱的方法 |
CN104192872B (zh) * | 2014-07-28 | 2016-02-10 | 山东海天生物化工有限公司 | 一种利用地下卤水直接制备纯碱的方法 |
CN104402025B (zh) * | 2014-11-27 | 2016-04-13 | 中国科学院青海盐湖研究所 | 一种利用碳酸镁粗矿制备高纯氧化镁的方法 |
CN104402025A (zh) * | 2014-11-27 | 2015-03-11 | 中国科学院青海盐湖研究所 | 一种利用碳酸镁粗矿制备高纯氧化镁的方法 |
CN104961143A (zh) * | 2015-07-03 | 2015-10-07 | 青海恒信融锂业科技有限公司 | 从盐湖卤水中提取锂的方法 |
CN105540619A (zh) * | 2015-08-17 | 2016-05-04 | 马培华 | 从高镁锂比盐湖卤水中直接制取电池级碳酸锂的方法 |
CN105858689A (zh) * | 2016-04-01 | 2016-08-17 | 马迎曦 | 一种盐田沉积物中锂的回收工艺 |
WO2018041272A1 (zh) * | 2016-08-27 | 2018-03-08 | 湖南金源新材料股份有限公司 | 用粗制氟化锂制取工业级碳酸锂的方法及碳酸锂产品 |
CN107777712A (zh) * | 2016-08-27 | 2018-03-09 | 湖南金源新材料股份有限公司 | 用粗制氟化锂制取工业级碳酸锂的方法及碳酸锂产品 |
US10745287B2 (en) | 2016-08-27 | 2020-08-18 | Hunan Jinyuan New Materials Co., Ltd. | Method for preparing industrial grade lithium carbonate from crude lithium fluoride and lithium carbonate product |
CN110980775A (zh) * | 2019-12-03 | 2020-04-10 | 广西天源新能源材料有限公司 | 一种连续碳化生产多品级碳酸锂的生产方法 |
CN112661176A (zh) * | 2021-01-21 | 2021-04-16 | 广西天源新能源材料有限公司 | 一种环保型的用锂辉石和盐湖矿石混合生产碳酸锂的工艺 |
CN112661175A (zh) * | 2021-01-21 | 2021-04-16 | 广西天源新能源材料有限公司 | 一种基于盐湖矿石、锂聚合物以及锂辉石组合的碳酸锂制备方法 |
CN113578252A (zh) * | 2021-09-08 | 2021-11-02 | 西安正阳嘉禾化工科技有限公司 | 一种锂提取吸附剂及其制备方法 |
CN113578252B (zh) * | 2021-09-08 | 2023-06-16 | 西安正阳嘉禾化工科技有限公司 | 一种锂提取吸附剂的制备方法 |
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