JPWO2021039875A5 - - Google Patents
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- JPWO2021039875A5 JPWO2021039875A5 JP2021542982A JP2021542982A JPWO2021039875A5 JP WO2021039875 A5 JPWO2021039875 A5 JP WO2021039875A5 JP 2021542982 A JP2021542982 A JP 2021542982A JP 2021542982 A JP2021542982 A JP 2021542982A JP WO2021039875 A5 JPWO2021039875 A5 JP WO2021039875A5
- Authority
- JP
- Japan
- Prior art keywords
- beryllium
- solution
- heating
- beryl
- dissolved
- 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
- 229910052790 beryllium Inorganic materials 0.000 description 212
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 207
- 238000010438 heat treatment Methods 0.000 description 168
- 239000000243 solution Substances 0.000 description 145
- 238000004519 manufacturing process Methods 0.000 description 107
- 238000002474 experimental method Methods 0.000 description 71
- 229910052614 beryl Inorganic materials 0.000 description 60
- LWBPNIJBHRISSS-UHFFFAOYSA-L beryllium dichloride Chemical compound Cl[Be]Cl LWBPNIJBHRISSS-UHFFFAOYSA-L 0.000 description 59
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 50
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 49
- 239000003929 acidic solution Substances 0.000 description 44
- 239000012535 impurity Substances 0.000 description 41
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 39
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 38
- 229910001627 beryllium chloride Inorganic materials 0.000 description 30
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 30
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 30
- 239000003637 basic solution Substances 0.000 description 29
- QZVSYHUREAVHQG-UHFFFAOYSA-N diberyllium;silicate Chemical compound [Be+2].[Be+2].[O-][Si]([O-])([O-])[O-] QZVSYHUREAVHQG-UHFFFAOYSA-N 0.000 description 29
- WPJWIROQQFWMMK-UHFFFAOYSA-L beryllium dihydroxide Chemical compound [Be+2].[OH-].[OH-] WPJWIROQQFWMMK-UHFFFAOYSA-L 0.000 description 27
- 229910052842 phenakite Inorganic materials 0.000 description 27
- 229910001865 beryllium hydroxide Inorganic materials 0.000 description 26
- 150000002894 organic compounds Chemical class 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- 208000005156 Dehydration Diseases 0.000 description 16
- 230000018044 dehydration Effects 0.000 description 16
- 238000006297 dehydration reaction Methods 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 13
- 238000010298 pulverizing process Methods 0.000 description 13
- 229910052770 Uranium Inorganic materials 0.000 description 10
- 238000005868 electrolysis reaction Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000002994 raw material Substances 0.000 description 9
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 229910001423 beryllium ion Inorganic materials 0.000 description 7
- 239000003350 kerosene Substances 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 7
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910001602 chrysoberyl Inorganic materials 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910018516 Al—O Inorganic materials 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 229910052776 Thorium Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- PPYIVKOTTQCYIV-UHFFFAOYSA-L beryllium;selenate Chemical compound [Be+2].[O-][Se]([O-])(=O)=O PPYIVKOTTQCYIV-UHFFFAOYSA-L 0.000 description 4
- -1 first Chemical compound 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 229910052695 Americium Inorganic materials 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 229910052778 Plutonium Inorganic materials 0.000 description 3
- 229910018557 Si O Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- RFVVBBUVWAIIBT-UHFFFAOYSA-N beryllium nitrate Chemical compound [Be+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O RFVVBBUVWAIIBT-UHFFFAOYSA-N 0.000 description 2
- KQHXBDOEECKORE-UHFFFAOYSA-L beryllium sulfate Chemical compound [Be+2].[O-]S([O-])(=O)=O KQHXBDOEECKORE-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000019795 sodium metasilicate Nutrition 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910003641 H2SiO3 Inorganic materials 0.000 description 1
- 229910017840 NH 3 Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- PBKYCFJFZMEFRS-UHFFFAOYSA-L beryllium bromide Chemical compound [Be+2].[Br-].[Br-] PBKYCFJFZMEFRS-UHFFFAOYSA-L 0.000 description 1
- JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 description 1
- JUCWKFHIHJQTFR-UHFFFAOYSA-L beryllium iodide Chemical compound [Be+2].[I-].[I-] JUCWKFHIHJQTFR-UHFFFAOYSA-L 0.000 description 1
- KQHXBDOEECKORE-UHFFFAOYSA-N beryllium;sulfuric acid Chemical compound [Be+2].OS(O)(=O)=O KQHXBDOEECKORE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- OSGCBUDLRBUEGW-JZCUZNMGSA-N molport-023-276-806 Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(N)=O)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)CN)[C@@H](C)O)C1=CC=C(O)C=C1 OSGCBUDLRBUEGW-JZCUZNMGSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019158616 | 2019-08-30 | ||
| JP2019158616 | 2019-08-30 | ||
| PCT/JP2020/032263 WO2021039875A1 (ja) | 2019-08-30 | 2020-08-27 | ベリリウム溶液の製造方法、ベリリウムの製造方法、水酸化ベリリウムの製造方法、酸化ベリリウムの製造方法、及び、ベリリウム酸化物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021039875A1 JPWO2021039875A1 (https=) | 2021-03-04 |
| JPWO2021039875A5 true JPWO2021039875A5 (https=) | 2023-04-13 |
| JP7610207B2 JP7610207B2 (ja) | 2025-01-08 |
Family
ID=74685225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021542982A Active JP7610207B2 (ja) | 2019-08-30 | 2020-08-27 | ベリリウム溶液の製造方法、ベリリウムの製造方法、水酸化ベリリウムの製造方法、酸化ベリリウムの製造方法、及び、ベリリウム酸化物の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12467115B2 (https=) |
| JP (1) | JP7610207B2 (https=) |
| AU (1) | AU2020336502B2 (https=) |
| BR (1) | BR112022003267A2 (https=) |
| WO (1) | WO2021039875A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813288B (zh) * | 2020-12-29 | 2022-08-12 | 东方电气集团科学技术研究院有限公司 | 一种以工业铍制备高纯铍的方法 |
| CN113981491B (zh) * | 2021-12-20 | 2023-04-25 | 郑州大学 | 一种低温熔盐电解制备金属铍的方法 |
| CN115896492A (zh) * | 2022-11-04 | 2023-04-04 | 核工业北京化工冶金研究院 | 一种铀铍浸出液中铀铍分离提取方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899276A (en) | 1959-08-11 | Process for preparing dense | ||
| US1511829A (en) | 1921-10-01 | 1924-10-14 | Sheldon J Dickinson | Method of making metallic beryllium |
| US3057684A (en) * | 1955-06-29 | 1962-10-09 | Commissariat Energie Atomique | Methods of obtaining sintered beryllium oxide |
| GB900698A (en) * | 1959-08-12 | 1962-07-11 | Atomic Energy Authority Uk | Improvements in or relating to the production of beryllium metal |
| US3431073A (en) | 1963-12-26 | 1969-03-04 | Ngk Insulators Ltd | Method of production of active beryllium oxide powders |
| IL31712A (en) | 1968-03-06 | 1973-06-29 | Anaconda Co | Extraction of beryllium from ores |
| US3669649A (en) * | 1970-01-30 | 1972-06-13 | Dow Chemical Co | Process for recovery of beryllium |
| US5091160A (en) | 1990-11-05 | 1992-02-25 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy | Use of microwave radiation to eliminate foam in ore leaching |
| JP2003073751A (ja) | 2001-08-27 | 2003-03-12 | Taiheiyo Cement Corp | マイクロウェーブ酸分解法および超臨界流体抽出を用いた金属の高度濃縮方法 |
| EA018643B1 (ru) | 2004-02-23 | 2013-09-30 | Цайтэн Чжан | Раствор металлсодержащего хелатного полимера и его применение (варианты) |
| US8945931B2 (en) | 2004-06-18 | 2015-02-03 | Berylliant, Inc. | Method and kits to detect beryllium by fluorescence |
| US8936770B2 (en) | 2010-01-22 | 2015-01-20 | Molycorp Minerals, Llc | Hydrometallurgical process and method for recovering metals |
| JP2012088102A (ja) | 2010-10-18 | 2012-05-10 | Japan Atomic Energy Agency | 使用済の金属ベリリウムからベリリウム資源を回収するための方法 |
| US8945492B2 (en) * | 2012-04-18 | 2015-02-03 | Kazakh National University named after Al-Farabi | Method for extraction of beryllium from the minerals of genthelvite group when processing the raw minerals (ores, concentrates) |
| CN103663506A (zh) | 2013-12-06 | 2014-03-26 | 富蕴恒盛铍业有限责任公司 | 精制氢氧化铍的制备方法以及利用该精制氢氧化铍制备核纯级金属铍珠的方法 |
| CN105734282A (zh) * | 2016-03-15 | 2016-07-06 | 香花岭锡业有限责任公司 | 金绿宝石型铍矿石中铍的浸出方法 |
| CN105734309B (zh) * | 2016-03-17 | 2017-09-05 | 湘潭大学 | 一种从金绿宝石型铍矿石中提取铍的方法 |
| CN105907962B (zh) * | 2016-04-26 | 2018-09-07 | 新疆有色金属研究所 | 高纯含铍反萃液及其制备方法、氟铍酸铵、氟化铍和金属铍的制备方法 |
| CN106521192B (zh) * | 2016-10-10 | 2019-03-29 | 南华大学 | 采用微波预处理从低品位羟硅铍石中浸出铍的方法 |
-
2020
- 2020-08-27 BR BR112022003267A patent/BR112022003267A2/pt unknown
- 2020-08-27 AU AU2020336502A patent/AU2020336502B2/en active Active
- 2020-08-27 WO PCT/JP2020/032263 patent/WO2021039875A1/ja not_active Ceased
- 2020-08-27 JP JP2021542982A patent/JP7610207B2/ja active Active
- 2020-08-27 US US17/636,491 patent/US12467115B2/en active Active
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