CN105925801B - 浓缩高盐分含杂溶液的方法及其在处理锂浸出液中的应用 - Google Patents
浓缩高盐分含杂溶液的方法及其在处理锂浸出液中的应用 Download PDFInfo
- Publication number
- CN105925801B CN105925801B CN201610444264.5A CN201610444264A CN105925801B CN 105925801 B CN105925801 B CN 105925801B CN 201610444264 A CN201610444264 A CN 201610444264A CN 105925801 B CN105925801 B CN 105925801B
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- China
- Prior art keywords
- filtrate
- filter plant
- filter
- mixture solution
- lithium
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 84
- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 58
- 239000012141 concentrate Substances 0.000 title claims abstract description 21
- 239000000706 filtrate Substances 0.000 claims abstract description 63
- 238000001914 filtration Methods 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 14
- 229910003002 lithium salt Inorganic materials 0.000 claims description 22
- 159000000002 lithium salts Chemical class 0.000 claims description 22
- 150000003839 salts Chemical group 0.000 claims description 7
- 238000009295 crossflow filtration Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 238000001704 evaporation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 7
- 229910052808 lithium carbonate Inorganic materials 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 238000001471 micro-filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052629 lepidolite Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052642 spodumene Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- -1 uses spodumene Chemical compound 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610444264.5A CN105925801B (zh) | 2016-06-17 | 2016-06-17 | 浓缩高盐分含杂溶液的方法及其在处理锂浸出液中的应用 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201610444264.5A CN105925801B (zh) | 2016-06-17 | 2016-06-17 | 浓缩高盐分含杂溶液的方法及其在处理锂浸出液中的应用 |
Publications (2)
Publication Number | Publication Date |
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CN105925801A CN105925801A (zh) | 2016-09-07 |
CN105925801B true CN105925801B (zh) | 2017-12-01 |
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CN201610444264.5A Active CN105925801B (zh) | 2016-06-17 | 2016-06-17 | 浓缩高盐分含杂溶液的方法及其在处理锂浸出液中的应用 |
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CN (1) | CN105925801B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107115793B (zh) * | 2017-05-15 | 2020-07-14 | 杭州瑞纳膜工程有限公司 | 一种针对含镁锂液的纯化浓缩***及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103319042A (zh) * | 2013-07-16 | 2013-09-25 | 北京倍杰特国际环境技术有限公司 | 高盐复杂废水回用与零排放集成设备及工艺 |
CN104591432A (zh) * | 2014-12-31 | 2015-05-06 | 浙江博世华环保科技有限公司 | 一种垃圾渗滤液膜浓缩液的处理方法 |
CN104787929A (zh) * | 2015-04-22 | 2015-07-22 | 光大环保技术研究院(深圳)有限公司 | 一种垃圾渗滤液浓缩液的处理方法及装置 |
CN105152443A (zh) * | 2015-09-22 | 2015-12-16 | 江苏中圣高科技产业有限公司 | 高含盐废水零排放结晶盐资源回收的方法及*** |
-
2016
- 2016-06-17 CN CN201610444264.5A patent/CN105925801B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103319042A (zh) * | 2013-07-16 | 2013-09-25 | 北京倍杰特国际环境技术有限公司 | 高盐复杂废水回用与零排放集成设备及工艺 |
CN104591432A (zh) * | 2014-12-31 | 2015-05-06 | 浙江博世华环保科技有限公司 | 一种垃圾渗滤液膜浓缩液的处理方法 |
CN104787929A (zh) * | 2015-04-22 | 2015-07-22 | 光大环保技术研究院(深圳)有限公司 | 一种垃圾渗滤液浓缩液的处理方法及装置 |
CN105152443A (zh) * | 2015-09-22 | 2015-12-16 | 江苏中圣高科技产业有限公司 | 高含盐废水零排放结晶盐资源回收的方法及*** |
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CN105925801A (zh) | 2016-09-07 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: High salt impurity containing solution concentrating method and application in lithium leaching solution treatment thereof Effective date of registration: 20200708 Granted publication date: 20171201 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003915 |
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Date of cancellation: 20220119 Granted publication date: 20171201 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003915 |
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Denomination of invention: Method for concentrating high salinity impurity containing solution and its application in treating lithium leaching solution Effective date of registration: 20220317 Granted publication date: 20171201 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022510000066 |
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Date of cancellation: 20230106 Granted publication date: 20171201 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022510000066 |
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Denomination of invention: Method of concentration of high-salinity solution containing impurities and its application in the treatment of lithium leaching solution Effective date of registration: 20230215 Granted publication date: 20171201 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN SIDANENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980032391 |