CN106048654A - 一种氯化铵氨电还原制取铅工艺 - Google Patents
一种氯化铵氨电还原制取铅工艺 Download PDFInfo
- Publication number
- CN106048654A CN106048654A CN201610567693.1A CN201610567693A CN106048654A CN 106048654 A CN106048654 A CN 106048654A CN 201610567693 A CN201610567693 A CN 201610567693A CN 106048654 A CN106048654 A CN 106048654A
- Authority
- CN
- China
- Prior art keywords
- lead
- ammonium chloride
- ammonia
- compound
- produces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 24
- 235000019270 ammonium chloride Nutrition 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title abstract description 12
- 150000002611 lead compounds Chemical class 0.000 claims abstract description 26
- 239000003792 electrolyte Substances 0.000 claims abstract description 19
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims abstract description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 15
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010936 titanium Substances 0.000 claims abstract description 15
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 229910000464 lead oxide Inorganic materials 0.000 claims abstract description 13
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 claims abstract description 11
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000002500 ions Chemical class 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 230000005684 electric field Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 32
- 230000009467 reduction Effects 0.000 claims description 23
- 238000005868 electrolysis reaction Methods 0.000 claims description 19
- ZRBROGSAUIUIJE-UHFFFAOYSA-N azanium;azane;chloride Chemical compound N.[NH4+].[Cl-] ZRBROGSAUIUIJE-UHFFFAOYSA-N 0.000 claims description 13
- 239000006071 cream Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- CJTCBBYSPFAVFL-UHFFFAOYSA-N iridium ruthenium Chemical compound [Ru].[Ir] CJTCBBYSPFAVFL-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000011946 reduction process Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 238000004176 ammonification Methods 0.000 claims description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 24
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000003860 storage Methods 0.000 abstract description 6
- 239000000460 chlorine Substances 0.000 abstract description 5
- 229910052801 chlorine Inorganic materials 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000009854 hydrometallurgy Methods 0.000 abstract description 5
- 238000004070 electrodeposition Methods 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- -1 chlorine ions Chemical class 0.000 abstract 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 17
- 230000008569 process Effects 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000003723 Smelting Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 239000011505 plaster Substances 0.000 description 6
- 229910052924 anglesite Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 230000001698 pyrogenic effect Effects 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229910020671 PbO2+2H2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229960002050 hydrofluoric acid Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910021514 lead(II) hydroxide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- PANBYUAFMMOFOV-UHFFFAOYSA-N sodium;sulfuric acid Chemical compound [Na].OS(O)(=O)=O PANBYUAFMMOFOV-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610567693.1A CN106048654B (zh) | 2016-07-19 | 2016-07-19 | 一种氯化铵氨电还原制取铅工艺 |
US16/318,715 US10563315B2 (en) | 2016-07-19 | 2017-07-10 | Process for preparing lead by electroreduction with ammonium chloride and ammonia |
PCT/CN2017/092333 WO2018014748A1 (zh) | 2016-07-19 | 2017-07-10 | 氯化铵氨电还原制取铅工艺 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201610567693.1A CN106048654B (zh) | 2016-07-19 | 2016-07-19 | 一种氯化铵氨电还原制取铅工艺 |
Publications (2)
Publication Number | Publication Date |
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CN106048654A true CN106048654A (zh) | 2016-10-26 |
CN106048654B CN106048654B (zh) | 2018-12-14 |
Family
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CN201610567693.1A Active CN106048654B (zh) | 2016-07-19 | 2016-07-19 | 一种氯化铵氨电还原制取铅工艺 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10563315B2 (zh) |
CN (1) | CN106048654B (zh) |
WO (1) | WO2018014748A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018014748A1 (zh) * | 2016-07-19 | 2018-01-25 | 云南祥云飞龙再生科技股份有限公司 | 氯化铵氨电还原制取铅工艺 |
CN107964589A (zh) * | 2017-11-03 | 2018-04-27 | 四川英创环保科技有限公司 | 一种电化学浸矿工艺 |
CN109402668A (zh) * | 2018-12-18 | 2019-03-01 | 云南云铅科技股份有限公司 | 一种利用固体电解法从铅膏泥中高效回收铅的方法 |
CN109763142A (zh) * | 2018-12-28 | 2019-05-17 | 祥云高鑫循环科技有限责任公司 | 一种废铅蓄电池铅膏固相电解湿法回收铅的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115198291A (zh) * | 2022-07-13 | 2022-10-18 | 山东河清化工科技有限公司 | 新型电解法制备丁酮连氮的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009068988A2 (en) * | 2007-11-30 | 2009-06-04 | Engitec Technologies S.P.A. | Process for producing metallic lead starting from desulfurized pastel |
JP2009242845A (ja) * | 2008-03-31 | 2009-10-22 | Nippon Mining & Metals Co Ltd | 鉛の電解方法 |
CN103540954A (zh) * | 2012-07-13 | 2014-01-29 | 张超 | 一种碱性溶液中的金属电解方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1262923B (it) * | 1992-01-10 | 1996-07-22 | Marco Olper | Procedimento per il recupero dello zinco e del piombo dai fumi dell' acciaieria elettrica e per il riciclo al forno degli stessi depurati ed impianto per attuarlo |
CN201141042Y (zh) | 2007-11-20 | 2008-10-29 | 浙江工业大学 | 一种用于含铅膏泥阴极还原再生铅的电化学反应器 |
CN100591783C (zh) * | 2007-11-29 | 2010-02-24 | 黄石理工学院 | 一种从废电解阳极泥中回收锌铅的方法 |
CN101831668B (zh) | 2010-05-21 | 2012-02-22 | 北京化工大学 | 一种清洁湿法固液两相电解还原回收铅的方法 |
CN106048654B (zh) | 2016-07-19 | 2018-12-14 | 云南祥云飞龙再生科技股份有限公司 | 一种氯化铵氨电还原制取铅工艺 |
CN106065485B (zh) | 2016-07-19 | 2018-12-14 | 云南祥云飞龙再生科技股份有限公司 | 一种硫酸铵氨电还原制取铅工艺 |
-
2016
- 2016-07-19 CN CN201610567693.1A patent/CN106048654B/zh active Active
-
2017
- 2017-07-10 WO PCT/CN2017/092333 patent/WO2018014748A1/zh active Application Filing
- 2017-07-10 US US16/318,715 patent/US10563315B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009068988A2 (en) * | 2007-11-30 | 2009-06-04 | Engitec Technologies S.P.A. | Process for producing metallic lead starting from desulfurized pastel |
CN101918600A (zh) * | 2007-11-30 | 2010-12-15 | 恩吉泰克技术股份公司 | 由脱硫铅膏起始生产金属铅的方法 |
JP2009242845A (ja) * | 2008-03-31 | 2009-10-22 | Nippon Mining & Metals Co Ltd | 鉛の電解方法 |
CN103540954A (zh) * | 2012-07-13 | 2014-01-29 | 张超 | 一种碱性溶液中的金属电解方法 |
Non-Patent Citations (2)
Title |
---|
M. VOLPE等: "Metallic lead recovery from lead-acid battery paste by urea acetate dissolution and cementation on iron", 《HYDROMETALLURGY》 * |
潘军青等: "铅酸蓄电池回收铅技术的发展现状", 《北京化工大学学报(自然科学版)》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018014748A1 (zh) * | 2016-07-19 | 2018-01-25 | 云南祥云飞龙再生科技股份有限公司 | 氯化铵氨电还原制取铅工艺 |
US10563315B2 (en) | 2016-07-19 | 2020-02-18 | Xiangyun Tenglong Investment Co., Ltd. | Process for preparing lead by electroreduction with ammonium chloride and ammonia |
CN107964589A (zh) * | 2017-11-03 | 2018-04-27 | 四川英创环保科技有限公司 | 一种电化学浸矿工艺 |
CN109402668A (zh) * | 2018-12-18 | 2019-03-01 | 云南云铅科技股份有限公司 | 一种利用固体电解法从铅膏泥中高效回收铅的方法 |
CN109763142A (zh) * | 2018-12-28 | 2019-05-17 | 祥云高鑫循环科技有限责任公司 | 一种废铅蓄电池铅膏固相电解湿法回收铅的方法 |
Also Published As
Publication number | Publication date |
---|---|
US10563315B2 (en) | 2020-02-18 |
CN106048654B (zh) | 2018-12-14 |
WO2018014748A9 (zh) | 2018-03-15 |
WO2018014748A1 (zh) | 2018-01-25 |
US20190284710A1 (en) | 2019-09-19 |
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