ClassID:

200453

G21F9/06 - CPC Classification

Classification description:

Treating radioactively contaminated material; Decontamination arrangements therefor; Treating liquids Processing

Sub-classes:
Recent Application in this class:
#1
20260091371
2026-04-02

CATALYST COMPOSITE FOR HYDROGEN ISOTOPE EXCHANGE AND MANUFACTURING METHOD THEREOF

#2
20260078031
2026-03-19

WASTEWATER TREATMENT METHOD USING TRANSITION METAL OXIDE

#3
20250333339
2025-10-30

SYSTEM AND METHOD FOR PURIFYING WATER

#4
20250226127
2025-07-10

METHOD OF MAKING A MERCURY BASED COMPOUND, MERCURY BASED COMPOUND, METHODS OF USING THE MERCURY BASED COMPOUND AND USES OF THE MERCURY BASED COMPOUND

#5
20250191798
2025-06-12

WASTE LIQUID RECOVERY SYSTEM FOR LARGE STORAGE TANK

#6
20240371536
2024-11-07

METHODS AND SYSTEMS FOR EXTRACTING, SOLIDIFICATION AND DEGASSING OF RADIOACTIVE ISOTOPES FROM SPENT ION EXCHANGE RESINS

#7
20240233967
2024-07-11

ORGANIC IODINE TRAPPING APPARATUS AND ORGANIC IODINE TRAPPING METHOD

#8
20240182513
2024-06-06

SEPARATION OF METAL IONS FROM A SAMPLE USING GLYCOLIPIDS

#9
20240120124
2024-04-11

Method of making a mercury based compound, mercury based compound, methods of using the mercury based compound and uses of the mercury based compound

#10
20240120122
2024-04-11

Separation apparatus for high-level nuclear waste

#11
20240120120
2024-04-11

MODULAR, INTEGRATED, AUTOMATED, COMPACT, AND PROLIFERATION-HARDENED METHOD TO CHEMICALLY RECYCLE USED NUCLEAR FUEL (UNF) ORIGINATING FROM NUCLEAR REACTORS TO RECOVER A MIXTURE OF TRANSURANIC (TRU) ELEMENTS FOR ADVANCED REACTOR FUEL, AND TO RECYCLE URANIUM AND ZIRCONIUM

#12
20240087766
2024-03-14

RADIOISOTOPE GENERATOR, APPARATUS, SYSTEM AND METHOD

#13
20240055147
2024-02-15

WASTE LIQUID TREATMENT FACILITY

#14
20240029908
2024-01-25

DEVICE FOR MONITORING DEGRADATION OF WASTEWATER FROM NUCLEAR POWER PLANT DECONTAMINATION AND OPERATION METHOD THEREOF

#15
20230411028
2023-12-21

SYSTEM AND METHOD FOR TREATING FLUID CONTAINING RADIOLOGICAL MATERIAL

#16
20230116725
2023-04-13

Method For Converting Elements, Such As Calcium, Copper, Magnesium, And Cesium, Into More Useful Elements, And A Method For Making Radioactive Substances Harmless By Applying This Element Conversion Method

#17
20230005630
2023-01-05

METHOD AND ARRANGEMENT FOR CLEANING LIQUID

#18
20220392659
2022-12-08

PROCESS FOR THE DECONTAMINATION OF RADIOACTIVELY CONTAMINATED MATERIALS

#19
20220371922
2022-11-24

Systems and methods for activating and dewatering sludge using acoustic pressure shock waves

#20
20220199274
2022-06-23

METHODS FOR REMOVING IODATE FROM AQUEOUS SOLUTIONS

#21
20220143537
2022-05-12

METHOD AND APPARATUS FOR ENHANCED SEPARATION AND REMOVAL OF CONTAMINANTS AND IRRADIATED PARTICULATES FROM FLUIDS

#22
20220130566
2022-04-28

METHOD FOR THE DESTRUCTION OF ORGANIC MATERIAL

#23
20220097003
2022-03-31

APPARATUS AND METHOD FOR SEPERATING TRITIATED AND HEAVY WATER FROM LIGHT WATER

#24
20220044834
2022-02-10

Method and facility for treating aqueouos effluents from the primary circuit of a nuclear power plant comprising boric acid

#25
20220001339
2022-01-06

GRAPHENE MEMBRANE

#26
20210358650
2021-11-18

System for electrostatic accelerator driven neutron generation for a liquid-phase based transmutation of radioactive transuranic waste

#27
20210158986
2021-05-27

Continuous separation of radionuclides by shock electrodialysis

#28
20200258646
2020-08-13

Mineralogical method and apparatus for removal of aqueous cesium ion

#29
20200143952
2020-05-07

Method for Treating Radioactive Liquid Waste

#30
20200087170
2020-03-19

APPARATUS AND METHOD FOR REMOVAL OF RADIONUCLIDES IN LIQUIDS

#31
20200027614
2020-01-23

Apparatus for purifying nuclear reactor coolant from radioactive materials and adjusting coolant pH

#32
20190330083
2019-10-31

SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOUSTIC PRESSURE SHOCK WAVES

#33
20190330082
2019-10-31

Systems and methods for separating surface materials from a fluid using acoustic pressure shock waves

#34
20190234092
2019-08-01

Tool for cleaning a pool, particularly in a radioactive environment, comprising a tank

#35
20190156962
2019-05-23

ELECTROLYTIC TREATMENT FOR NUCLEAR DECONTAMINATION

#36
20180322975
2018-11-08

Method of making a mercury based compound, mercury based compound, methods of using the mercury based compound and uses of the mercury based compound

#37
20180311624
2018-11-01

Graphene membrane

#38
20180308598
2018-10-25

METHOD FOR PROCESSING RADIOACTIVE LIQUID WASTE

#39
20180308597
2018-10-25

Method and apparatus for recovery of radioactive nuclides from spent resin materials

#40
20180286527
2018-10-04

Use of hydroxyiminoalkanoic acids as anti-nitrous agents in operations of reductive stripping of plutonium

#41
20180186662
2018-07-05

Vessel for removing radionuclides from a liquid

#42
20180175425
2018-06-21

Water treatment system using alkaline water electrolysis device and alkaline fuel cell

#43
20180102194
2018-04-12

Decontamination method reducing radioactive waste

#44
20180056240
2018-03-01

Isotope separation methods and systems

#45
20180012673
2018-01-11

A Method For Converting Elements, Such As Calcium, Copper, Magnesium, And Cesium, Into More Useful Elements, And A Method For Making Radioactive Substances Harmless By Applying This Element Conversion Method

#46
20170365369
2017-12-21

Method for processing liquid radioactive waste and for the recovery thereof

#47
20170246566
2017-08-31

Filtering device

#48
20170236606
2017-08-17

Apparatus for cleaning contaminated water from radioactive materials

#49
20170229201
2017-08-10

Apparatus for degassing a nuclear reactor coolant system

#50
20170213609
2017-07-27

Apparatus and method for stripping tritium from molten salt

#51
20170206991
2017-07-20

Method for treating tritium-water-containing raw water

#52
20170165590
2017-06-15

Method for separating tritiated water from light water contaminated by the tritiated water

#53
20170114513
2017-04-27

Methods and systems to contain pollution and hazardous environments (CPHE)

#54
20170100755
2017-04-13

Soil and sediment remediation

#55
20170066663
2017-03-09

Systems and methods for separating heavy water from normal water using acoustic pressure shock waves

#56
20170057844
2017-03-02

Membrane cleaning and desalination with a membrane using acoustic pressure shock waves

#57
20170057843
2017-03-02

Water desalination using freeze crystallization and acoustic pressure shock waves

#58
20170036923
2017-02-09

Acoustic pressure shock wave devices and methods for fluids processing

#59
20170036166
2017-02-09

Methods relating to isotopic water filtration

#60
20170001891
2017-01-05

Activating agent for treatment of radioactive wastewater and method using the same for radioactive wastewater treatment

#61
20160314866
2016-10-27

Methods and systems for emptying a waste vessel

#62
20160314861
2016-10-27

Method for processing spent nuclear fuel comprising a step for decontaminating uranium (VI) from at least one actinide (IV) by complexing this actinide (IV)

#63
20160310898
2016-10-27

Advanced tritium system and advanced permeation system for separation of tritium from radioactive wastes

#64
20160276049
2016-09-22

Method for processing radioactive liquid waste

#65
20160251239
2016-09-01

Method and apparatus for processing radioactive wastewater

#66
20160247589
2016-08-25

Treatment method and treatment apparatus of iron-group metal ion-containing liquid, method and apparatus for electrodepositing Co and Fe, and decontamination method and decontamination apparatus of radioactive waste ion exchange resin

#67
20160243474
2016-08-25

Treatment method for used ion exchange resin

#68
20160233001
2016-08-11

Tritium adsorbent, method for separating tritium in water, and method for regenerating tritium adsorbent

#69
20160225472
2016-08-04

POLYMERIC CHELATORS FOR METAL ION EXTRACTION AND SEPARATION

#70
20160211040
2016-07-21

Method of treating radioactive liquid waste and radioactive liquid waste treatment apparatus

#71
20160172064
2016-06-16

Method for decontamination of an object

#72
20160122881
2016-05-05

Recovery of tritium from molten lithium blanket

#73
20160121268
2016-05-05

SEPARATION AND CONCENTRATION OF ISOTOPOLOGUES

#74
20160019993
2016-01-21

Apparatus and method for stripping tritium from molten salt

#75
20150380117
2015-12-31

Concentrate treatment system

#76
20150336815
2015-11-26

Method of treatment of radioactive wastewater

#77
20150306644
2015-10-29

Method for decontaminating soil and the like and system for decontaminating soil and the like

#78
20150306524
2015-10-29

Systems for isotopic water separation

#79
20150174532
2015-06-25

Methods relating to isotopic water filtration

#80
20150148582
2015-05-28

Method for removing the Cs from polluted EAF dusts

#81
20150144038
2015-05-28

Removal device for radioactive cesium

#82
20150133688
2015-05-14

Bifunctional compounds useful as ligands of uranium (VI), methods of synthesising same and uses thereof

#83
20150096927
2015-04-09

FILTERING SYSTEM

#84
20150065775
2015-03-05

System and method to control migration of contaminates within a water table

#85
20150053617
2015-02-26

Systems and methods for isotopic water separation

#86
20150049852
2015-02-19

Systems, methods, and filters for radioactive material capture

#87
20140263073
2014-09-18

Method for removal of radionuclides in liquids

#88
20140263008
2014-09-18

Apparatus for removal of radionuclides in liquids

#89
20140231353
2014-08-21

Method for removing cesium ions from water

#90
20140194666
2014-07-10

Method and facility for treating carbonaceous radioactive waste

#91
20140096646
2014-04-10

Treatment method of spent uranium catalyst

#92
20140072485
2014-03-13

Methods for separating medical isotopes using ionic liquids

#93
20140064424
2014-03-06

Method of separating amorphous iron oxides

#94
20140058183
2014-02-27

Immobilization of Technetium by Electroless Plating

#95
20140037037
2014-02-06

Method of depositing noble metal on structure member of nuclear plant

#96
20130333329
2013-12-19

Method for portioning high radiation intensity waste

#97
20130319178
2013-12-05

Process for separating at least one platinoid element from an acidic aqueous solution comprising, besides this platinoid element, one or more other chemical elements

#98
20130178686
2013-07-11

Method for limiting the degassing of tritiated waste issued from the nuclear industry

#99
20130123564
2013-05-16

Method and System for Stabilizing Volatile Radionuclides During Denitration at High Temperatures

#100
20130075677
2013-03-28

Method of making nanostructured glass-ceramic waste forms

#101
20130018160
2013-01-17

Nonconjugated conductive polymers for protection against nuclear radiation including radioactive iodine

#102
20130005958
2013-01-03

DEVICES AND METHODS FOR REDUCING RADIOLYSIS OF RADIOISOTOPES

#103
20120328492
2012-12-27

Use of certain chemical elements for inhibiting the formation of precipitates containing zirconium molybdate in an aqueous solution containing the element molybdenum and the element zirconium

#104
20120220809
2012-08-30

Disposal and decontamination of radioactive polyvinyl alcohol products

#105
20120217162
2012-08-30

APPARATUS AND METHOD FOR TREATING NITROGEN COMPOUND-CONTAINING ACIDIC LIQUID

#106
20120125836
2012-05-24

Separation apparatus and processes

#107
20120092107
2012-04-19

PROPULSION SYSTEM USING THE ANTIGRAVITY FORCE OF THE VACUUM AND APPLICATIONS

#108
20120042688
2012-02-23

Heat driven concentrator with alternate condensers

#109
20120022312
2012-01-26

METHOD FOR TREATING RADIOACTIVE LIQUID WASTE AND APPARATUS FOR TREATING THE SAME

#110
20110243834
2011-10-06

Advanced Tritium System and Advanced Permeation System for Separation of Tritium from Radioactive Wastes and Reactor Water

#111
20110176649
2011-07-21

Suppression method of radionuclide deposition on reactor component of nuclear power plant

#112
20110098521
2011-04-28

Method of treating a structure containing sodium and a radioactive substance

#113
20100282673
2010-11-11

Method and apparatus for treating nitrate waste liquid

#114
20100258500
2010-10-14

Apparatus and method for treating radioactive nitrate waste liquid

#115
20100252449
2010-10-07

Method for Conditioning a Cleaning Solution Resulting from the Wet Chemical Cleaning of a Nuclear Steam Generator

#116
20100185036
2010-07-22

Method for treating radioactive liquid waste and apparatus for the same

#117
20100099938
2010-04-22

Method for extraction of metals by methyliminobisalkylacetamide

#118
20100038315
2010-02-18

Separation of no-carrier-added thallium radionuclides from no-carrier-added lead and mercury radionuclides by dialysys

#119
20100034713
2010-02-11

Process for separating a chemical element from uranium (VI) starting from a nitric aqueous phase, in an extraction cycle for the uranium

#120
20100012594
2010-01-21

Method of collecting high-level radioactive uranium powder underwater

#121
20090185653
2009-07-23

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

#122
20090141849
2009-06-04

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

#123
20090127202
2009-05-21

Fast reduction of iodine species to iodide

#124
20090118560
2009-05-07

Nuclear waste removal system and method using wet oxidation

#125
20090093664
2009-04-09

Functionalized carbon nanotubes, recovery of radionuclides and separation of actinides and lanthanides

#126
20090026138
2009-01-29

Process for separating at least one actinide element from lanthanide elements in an aqueous medium by sequestration and membrane filtration

#127
20090005628
2009-01-01

Reuse method of radioactive waste salt and the apparatus thereof

#128
20090003509
2009-01-01

Suppression Method of Radionuclide Deposition on Reactor Component of Nuclear Power Plant and Ferrite Film Formation Apparatus

#129
20080279728
2008-11-13

Reactor and method for treating a material in a fluid reaction medium

#130
20080245671
2008-10-09

Electrochemical Process to Recycle Aqueous Alkali Chemicals Using Ceramic Ion Conducting Solid Membranes

#131
20080149028
2008-06-26

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

#132
20080006784
2008-01-10

Container for storing radioactive materials

#133
20070205164
2007-09-06

Sludge removal

#134
20070114134
2007-05-24

Recovery process

#135
20060147359
2006-07-06

Method for separating uranium (VI) from actinides(IV) and/or actinides (VI) and its uses

#136
20060118429
2006-06-08

Method for treating ETA-containing wastewater

#137
20060067455
2006-03-30

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

#138
20060057038
2006-03-16

System for recovery of daughter isotopes from a source material

#139
20060033085
2006-02-16

Extraction mixture for recovery of actinide elements from acidic solutions

#140
20050254988
2005-11-17

Metal alloy and metal alloy storage product for storing fast neutron emitters

#141
20050203229
2005-09-15

Polymer compositions and methods for shielding radioactivity

#142
17937134
2023-08-15

Separation apparatus for high-level nuclear waste

#143
17860851
2023-03-07

Handheld device for removing radioactive spills