FR2236786A1 - - Google Patents

Info

Publication number
FR2236786A1
FR2236786A1 FR7424049A FR7424049A FR2236786A1 FR 2236786 A1 FR2236786 A1 FR 2236786A1 FR 7424049 A FR7424049 A FR 7424049A FR 7424049 A FR7424049 A FR 7424049A FR 2236786 A1 FR2236786 A1 FR 2236786A1
Authority
FR
France
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
FR7424049A
Other versions
FR2236786B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 by US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of FR2236786A1 publication Critical patent/FR2236786A1/fr
Application granted granted Critical
Publication of FR2236786B1 publication Critical patent/FR2236786B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/007—Recovery of isotopes from radioactive waste, e.g. fission products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C01G99/006—Compounds containing, besides a metal not provided for elsewhere in this subclass, two or more other elements other than oxygen or hydrogen
    • 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
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7424049A 1973-07-12 1974-07-10 Expired FR2236786B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00378471A US3848048A (en) 1973-07-12 1973-07-12 Recovery of fission-produced technetium,palladium,rhodium and ruthenium

Publications (2)

Publication Number Publication Date
FR2236786A1 true FR2236786A1 (fr) 1975-02-07
FR2236786B1 FR2236786B1 (fr) 1977-10-07

Family

ID=23493257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424049A Expired FR2236786B1 (fr) 1973-07-12 1974-07-10

Country Status (6)

Country Link
US (1) US3848048A (fr)
JP (1) JPS5039215A (fr)
BE (1) BE817246A (fr)
DE (1) DE2433679A1 (fr)
FR (1) FR2236786B1 (fr)
GB (1) GB1430542A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497535A (en) * 1973-12-13 1978-01-12 Matthey Rustenburg Refines Separation of palladium
US4025426A (en) * 1975-01-15 1977-05-24 Eastman Kodak Company Apparatus and method using activated carbon to purify liquid wastes
US3978148A (en) * 1975-07-21 1976-08-31 E. I. Du Pont De Nemours And Company Process for removal of rhodium compounds from process streams
JPS5367620A (en) * 1976-11-30 1978-06-16 Furukawa Electric Co Ltd:The Electrolytic refining method for silver
US4290967A (en) * 1980-06-16 1981-09-22 The United States Of America As Represented By The United States Department Of Energy Process for recovery of palladium from nuclear fuel reprocessing wastes
US4329321A (en) * 1980-10-10 1982-05-11 Air Products And Chemicals, Inc. Method for the recovery of salts of group VIII noble metals from solutions
US4395367A (en) * 1981-11-17 1983-07-26 Rohrmann Charles A Process for treating fission waste
JPS60161598A (ja) * 1983-12-15 1985-08-23 日本原子力研究所 放射性ルテニウムを含む放射性廃液の処理方法
US4683123A (en) * 1985-08-26 1987-07-28 The United States Of America As Represented By The United States Department Of Energy Osmium-191/iridium-191m radionuclide
JPS63235798A (ja) * 1987-03-20 1988-09-30 ソマ−ル株式会社 伸縮性保護カバ−及びその製造方法
JPH01275996A (ja) * 1988-04-27 1989-11-06 Somar Corp 伸縮性保護カバー及びその製造方法
DE3821295A1 (de) * 1988-06-24 1989-12-28 Kernforschungsz Karlsruhe Verfahren zur abtrennung von technetium, ruthenium und palladium aus kernbrennstoff-loesungen
US5826163A (en) * 1997-05-21 1998-10-20 United States Enrichment Corporation Removal of technetium impurities from uranium hexafluoride
EP0915102A1 (fr) * 1997-11-10 1999-05-12 Mitsubishi Gas Chemical Company, Inc. Procédé pour la préparation de carboxypolysaccharide
US6875289B2 (en) * 2002-09-13 2005-04-05 Fsi International, Inc. Semiconductor wafer cleaning systems and methods
DE10341727A1 (de) * 2003-09-10 2005-04-28 Starck H C Gmbh Reinigung von Ammoniummetallat-Lösungen
WO2009108922A1 (fr) * 2008-02-28 2009-09-03 Aeromet Technologies, Inc. Procédés pour éliminer des revêtements contenant des métaux précieux et récupération des métaux précieux
US8715388B2 (en) 2011-04-29 2014-05-06 Momentive Performance Materials Process of precious metal recovery and color removal from an organosilicon product-containing liquid reaction medium
CN109266864A (zh) * 2018-11-23 2019-01-25 云南铜业股份有限公司西南铜业分公司 一种从含钯的硝酸银混合液中定向分离钯的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
GB1430542A (en) 1976-03-31
AU7231574A (en) 1976-02-19
US3848048A (en) 1974-11-12
JPS5039215A (fr) 1975-04-11
FR2236786B1 (fr) 1977-10-07
BE817246A (fr) 1974-11-04
DE2433679A1 (de) 1975-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse