JPWO2021002275A1 - - Google Patents

Info

Publication number
JPWO2021002275A1
JPWO2021002275A1 JP2021529990A JP2021529990A JPWO2021002275A1 JP WO2021002275 A1 JPWO2021002275 A1 JP WO2021002275A1 JP 2021529990 A JP2021529990 A JP 2021529990A JP 2021529990 A JP2021529990 A JP 2021529990A JP WO2021002275 A1 JPWO2021002275 A1 JP WO2021002275A1
Authority
JP
Japan
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
Application number
JP2021529990A
Other versions
JPWO2021002275A5 (ja
JP7154414B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021002275A1 publication Critical patent/JPWO2021002275A1/ja
Publication of JPWO2021002275A5 publication Critical patent/JPWO2021002275A5/ja
Priority to JP2022160430A priority Critical patent/JP2022188189A/ja
Application granted granted Critical
Publication of JP7154414B2 publication Critical patent/JP7154414B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/50—Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features
    • G21G4/08—Radioactive sources other than neutron sources characterised by constructional features specially adapted for medical application
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/244—Lanthanides; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/22—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/363—Anion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
    • B01D15/424—Elution mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/22—Separation by extracting
    • B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/28—Separation by chemical exchange
    • B01D59/30—Separation by chemical exchange by ion exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F13/00—Compounds of radium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • C25C1/22—Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/54—Electroplating: Baths therefor from solutions of metals not provided for in groups C25D3/04 - C25D3/50
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/001—Recovery of specific isotopes from irradiated targets
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
    • G21G1/06—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/206—Ion exchange resins
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/001—Recovery of specific isotopes from irradiated targets
    • G21G2001/0089—Actinium
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/001—Recovery of specific isotopes from irradiated targets
    • G21G2001/0094—Other isotopes not provided for in the groups listed above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
JP2021529990A 2019-07-02 2020-06-25 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法 Active JP7154414B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022160430A JP2022188189A (ja) 2019-07-02 2022-10-04 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019123673 2019-07-02
JP2019123673 2019-07-02
PCT/JP2020/025059 WO2021002275A1 (ja) 2019-07-02 2020-06-25 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022160430A Division JP2022188189A (ja) 2019-07-02 2022-10-04 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法

Publications (3)

Publication Number Publication Date
JPWO2021002275A1 true JPWO2021002275A1 (ja) 2021-01-07
JPWO2021002275A5 JPWO2021002275A5 (ja) 2022-06-30
JP7154414B2 JP7154414B2 (ja) 2022-10-17

Family

ID=74101023

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021529990A Active JP7154414B2 (ja) 2019-07-02 2020-06-25 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法
JP2022160430A Pending JP2022188189A (ja) 2019-07-02 2022-10-04 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022160430A Pending JP2022188189A (ja) 2019-07-02 2022-10-04 ２２６Ｒａ含有溶液の精製方法、２２６Ｒａターゲットの製造方法および２２５Ａｃの製造方法

Country Status (7)

Country Link
US (2) US20220367081A1 (ja)
EP (1) EP3996111A4 (ja)
JP (2) JP7154414B2 (ja)
KR (2) KR20230016250A (ja)
AU (1) AU2020298961A1 (ja)
CA (1) CA3144593A1 (ja)
WO (1) WO2021002275A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3828899B1 (en) * 2019-11-29 2022-01-05 Ion Beam Applications A method for producing ac-225 from ra-226
US20230310665A1 (en) * 2020-07-17 2023-10-05 Nihon Medi-Physics Co., Ltd. Method for producing 225ac solution
EP4276855A1 (en) * 2021-01-08 2023-11-15 Nihon Medi-Physics Co., Ltd. Production method for ac-225 solution and production method for medicine using ac-225 solution
WO2022149535A1 (ja) * 2021-01-08 2022-07-14 日本メジフィジックス株式会社 Ｒａ－２２６の回収方法、Ｒａ－２２６溶液の製造方法及びＡｃ－２２５溶液の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007508531A (ja) * 2003-10-13 2007-04-05 アクチニウム ファーマシューティカルズ，インコーポレイティド ラジウム標的及びその製造法
JP2010502965A (ja) * 2006-09-08 2010-01-28 アクチニウム ファーマシューティカルズ，インコーポレイティド 種々の供給源からのラジウムの精製方法
JP2013040919A (ja) * 2011-05-24 2013-02-28 Rohm & Haas Electronic Materials Llc アルファ粒子放射体除去

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928505B1 (ja) * 1998-03-03 1999-08-03 ユニチカ株式会社 ラジウム吸着剤とその製造方法
JP3831107B2 (ja) * 1998-03-19 2006-10-11 ユニチカ株式会社 ラジウム吸着剤、その製造方法及びそれを用いたラジウム含有廃水の処理方法
DE69813781T2 (de) * 1998-06-02 2003-10-23 Europ Community Luxemburg Luxe Verfahren zur Erzeugung von Ac-225 durch Protonbestrahlung von Ra-226
DE102006008023B4 (de) 2006-02-21 2008-05-29 Actinium Pharmaceuticals, Inc. Verfahren zum Reinigen von 225Ac aus bestrahlten 226Ra-Targets
DE102007041361A1 (de) * 2007-08-30 2009-03-05 Lanxess Deutschland Gmbh Adsorption von Radionukliden
JP2015114315A (ja) * 2013-12-06 2015-06-22 株式会社 環境浄化研究所 晶析を利用したストロンチウム除去方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007508531A (ja) * 2003-10-13 2007-04-05 アクチニウム ファーマシューティカルズ，インコーポレイティド ラジウム標的及びその製造法
JP2010502965A (ja) * 2006-09-08 2010-01-28 アクチニウム ファーマシューティカルズ，インコーポレイティド 種々の供給源からのラジウムの精製方法
JP2013040919A (ja) * 2011-05-24 2013-02-28 Rohm & Haas Electronic Materials Llc アルファ粒子放射体除去

Also Published As

Publication number Publication date
US11551826B2 (en) 2023-01-10
WO2021002275A1 (ja) 2021-01-07
EP3996111A4 (en) 2022-09-07
KR20220025734A (ko) 2022-03-03
US20220328207A1 (en) 2022-10-13
CN114040813A (zh) 2022-02-11
EP3996111A1 (en) 2022-05-11
KR102490805B1 (ko) 2023-01-20
JP7154414B2 (ja) 2022-10-17
JP2022188189A (ja) 2022-12-20
CA3144593A1 (en) 2021-01-07
AU2020298961A1 (en) 2022-02-03
US20220367081A1 (en) 2022-11-17
KR20230016250A (ko) 2023-02-01

Similar Documents

Publication Publication Date Title
BR112019017762A2 (ja)
BR112021017339A2 (ja)
BR112021013854A2 (ja)
BR112021018450A2 (ja)
BR112019016141A2 (ja)
BR112019016138A2 (ja)
BR112019016142A2 (ja)
JPWO2021002275A1 (ja)
BR112021008711A2 (ja)
BR112021018452A2 (ja)
BR112021017355A2 (ja)
BR112021017703A2 (ja)
BR112021017173A2 (ja)
BR112021017083A2 (ja)
BR112021017637A2 (ja)
BR112021012348A2 (ja)
BR112021013944A2 (ja)
BR112021013128A2 (ja)
BR112021018484A2 (ja)
BR112021015080A2 (ja)
BR112021016205A2 (ja)
BR112021016996A2 (ja)
BR112021017010A2 (ja)
AT524962A5 (ja)
BR112019016136A2 (ja)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220622

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220622

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220622

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220906

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221004

R150 Certificate of patent or registration of utility model

Ref document number: 7154414

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150