CL2018002202A1 - Procedimiento para demorar la disolución de un compuesto utilizando un agente anti espumante. - Google Patents

Procedimiento para demorar la disolución de un compuesto utilizando un agente anti espumante.

Info

Publication number
CL2018002202A1
CL2018002202A1 CL2018002202A CL2018002202A CL2018002202A1 CL 2018002202 A1 CL2018002202 A1 CL 2018002202A1 CL 2018002202 A CL2018002202 A CL 2018002202A CL 2018002202 A CL2018002202 A CL 2018002202A CL 2018002202 A1 CL2018002202 A1 CL 2018002202A1
Authority
CL
Chile
Prior art keywords
dissolution
delay
procedure
compound
foaming agent
Prior art date
Application number
CL2018002202A
Other languages
English (en)
Inventor
Alastair Magnaldo
Philippe Marc
Pierre Olivier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CL2018002202A1 publication Critical patent/CL2018002202A1/es

Links

Classifications

    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0239—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors nitric acid containing ion as active agent
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • 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
    • G21F9/28—Treating solids
    • 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
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CL2018002202A 2016-02-10 2018-08-09 Procedimiento para demorar la disolución de un compuesto utilizando un agente anti espumante. CL2018002202A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1651059A FR3047421B1 (fr) 2016-02-10 2016-02-10 Procede pour ralentir la dissolution d'un compose utilisant un agent anti-mousse

Publications (1)

Publication Number Publication Date
CL2018002202A1 true CL2018002202A1 (es) 2019-03-22

Family

ID=57485557

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002202A CL2018002202A1 (es) 2016-02-10 2018-08-09 Procedimiento para demorar la disolución de un compuesto utilizando un agente anti espumante.

Country Status (5)

Country Link
EP (1) EP3414025B1 (es)
CA (1) CA3014329A1 (es)
CL (1) CL2018002202A1 (es)
FR (1) FR3047421B1 (es)
WO (1) WO2017137433A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893863A (en) * 1949-05-13 1959-07-07 Flox Jack Process for removing aluminum coatings
US2891840A (en) * 1956-02-28 1959-06-23 Martin H Curtis Method of processing neutronic reactor fuel elements
GB2264112B (en) 1992-01-27 1995-03-22 British Aerospace Hydrogen generating composition and method of production therof
FR2739216B1 (fr) * 1995-09-22 1997-10-24 Commissariat Energie Atomique Procede de traitement de combustibles et/ou de cibles nucleaires a base d'aluminium metallique par des solutions d'hydroxyde de tetramethylammonium
US20070243128A1 (en) 2001-08-15 2007-10-18 Ovonic Battery Company, Inc. Process for producing hydrogen gas from sustainable biofuels or from other carbon based fuels
KR101481366B1 (ko) * 2014-03-31 2015-01-14 성일하이텍(주) 양극 슬라임으로부터 은 및 주석의 분리회수방법

Also Published As

Publication number Publication date
CA3014329A1 (fr) 2017-08-17
EP3414025A1 (fr) 2018-12-19
FR3047421A1 (fr) 2017-08-11
WO2017137433A1 (fr) 2017-08-17
FR3047421B1 (fr) 2020-08-21
EP3414025B1 (fr) 2021-11-10

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