JP3316007B2 - 溶媒抽出法のための装置 - Google Patents

溶媒抽出法のための装置

Info

Publication number
JP3316007B2
JP3316007B2 JP29849092A JP29849092A JP3316007B2 JP 3316007 B2 JP3316007 B2 JP 3316007B2 JP 29849092 A JP29849092 A JP 29849092A JP 29849092 A JP29849092 A JP 29849092A JP 3316007 B2 JP3316007 B2 JP 3316007B2
Authority
JP
Japan
Prior art keywords
phase
organic phase
perforated plate
dispersion
aqueous phase
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.)
Expired - Fee Related
Application number
JP29849092A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05212206A (ja
Inventor
リチャード・イングワルド・ラーソン
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPH05212206A publication Critical patent/JPH05212206A/ja
Application granted granted Critical
Publication of JP3316007B2 publication Critical patent/JP3316007B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • 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
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
JP29849092A 1991-11-18 1992-11-09 溶媒抽出法のための装置 Expired - Fee Related JP3316007B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/793,926 US5219533A (en) 1991-11-18 1991-11-18 Apparatus for solvent extraction process
US793926 1991-11-18

Publications (2)

Publication Number Publication Date
JPH05212206A JPH05212206A (ja) 1993-08-24
JP3316007B2 true JP3316007B2 (ja) 2002-08-19

Family

ID=25161178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29849092A Expired - Fee Related JP3316007B2 (ja) 1991-11-18 1992-11-09 溶媒抽出法のための装置

Country Status (5)

Country Link
US (1) US5219533A (https=)
EP (1) EP0543552B1 (https=)
JP (1) JP3316007B2 (https=)
DE (1) DE69214253D1 (https=)
TW (1) TW216467B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2515009B2 (ja) * 1989-01-13 1996-07-10 株式会社東芝 不揮発性半導体メモリの製造方法
US5419880A (en) * 1993-10-08 1995-05-30 Falconbridge, Ltd. Controlled acid-strong acid strip process
BR9610523A (pt) * 1995-09-18 1999-07-06 Koch Cyprus Limited Sistema e processo de extração líquido-líquido
JP2000501988A (ja) * 1995-12-15 2000-02-22 バイエル・アクチエンゲゼルシヤフト 多相抽出器
GB9722930D0 (en) * 1997-10-31 1998-01-07 British Nuclear Fuels Plc Nuclear fuel reprocessing
FR2905283B1 (fr) * 2006-08-31 2009-04-17 Commissariat Energie Atomique Procede et dispositif de precipitation d'un solute
FR2931815B1 (fr) * 2008-05-30 2010-08-20 Sarl Firmus Procede ameliore de separation des composes presents dans une phase aqueuse continue d'un effluent a traiter, notamment petrochimique par inversion de phase.
WO2011045380A1 (en) 2009-10-16 2011-04-21 Novartis Ag Apparatus and method for transporting contact lenses through dipping baths
US20110091643A1 (en) * 2009-10-16 2011-04-21 Roger Biel Method and Device for Maintaining a Concentration of a Treatment Bath
US9308470B2 (en) 2013-03-12 2016-04-12 The Chem-Pro Group Llc Liquid-liquid extractor
EP2886175A1 (en) 2013-12-18 2015-06-24 Sulzer Chemtech AG Counter-current extraction column with an agitating internal and a static internal
CN111349789B (zh) * 2020-04-24 2021-08-17 核工业北京化工冶金研究院 一种具有多出口设计的碱渣浸出液铀纯化方法
FI20245041A1 (en) * 2024-01-17 2025-07-18 Metso Finland Oy Precipitation of calcium compounds in liquid extraction systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191919A (en) * 1936-01-21 1940-02-27 Sinclair Refining Co Art of refining
GB688837A (en) * 1950-02-22 1953-03-18 Nat Res Developmfnt Corp Improvements in or relating to packings for vessels in which fluids are contacted
US2784953A (en) * 1953-10-02 1957-03-12 Exxon Research Engineering Co Means for contacting fluids
US3632315A (en) * 1968-10-23 1972-01-04 Universal Oil Prod Co Liquid-liquid contacting tray system
US3854176A (en) * 1971-09-29 1974-12-17 Atlantic Richfield Co High capacity geometrically-favorable solvent extraction columns for processing fissile materials
US4429049A (en) * 1982-02-22 1984-01-31 Mead Corporation Method for the analysis of organic pollutants
JPS59147296A (ja) * 1983-02-14 1984-08-23 日本原子力研究所 核燃料・核原料球状粒子の製造方法および原料ゾルのゲル化装置
GB2173417B (en) * 1985-04-12 1989-01-11 Atomic Energy Authority Uk Liquid-liquid extraction columns
DE8529714U1 (de) * 1985-10-19 1985-11-28 Bayer Ag, 5090 Leverkusen Verfahrenstechnische Packung mit Randabdichtung zur Flüssig-Flüssig-Extraktion

Also Published As

Publication number Publication date
EP0543552A1 (en) 1993-05-26
US5219533A (en) 1993-06-15
EP0543552B1 (en) 1996-10-02
TW216467B (https=) 1993-11-21
JPH05212206A (ja) 1993-08-24
DE69214253D1 (de) 1996-11-07

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20020507

LAPS Cancellation because of no payment of annual fees