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BR9711254A - Aparelho e processo para a solidifica-Æo por meio de dessublima-Æo de uma subst ncia gasosasublimada e para o aprisionamento e liquefa-Æo subsequentes de dita subst ncia dessublimada - Google Patents

Aparelho e processo para a solidifica-Æo por meio de dessublima-Æo de uma subst ncia gasosasublimada e para o aprisionamento e liquefa-Æo subsequentes de dita subst ncia dessublimada

Info

Publication number
BR9711254A
BR9711254A BR9711254A BR9711254A BR9711254A BR 9711254 A BR9711254 A BR 9711254A BR 9711254 A BR9711254 A BR 9711254A BR 9711254 A BR9711254 A BR 9711254A BR 9711254 A BR9711254 A BR 9711254A
Authority
BR
Brazil
Prior art keywords
sublimated
substance
liquefaction
sublimation
solidification
Prior art date
Application number
BR9711254A
Other languages
English (en)
Inventor
Neil Blundell
Original Assignee
British Nuclear Fuels Plc
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 British Nuclear Fuels Plc filed Critical British Nuclear Fuels Plc
Publication of BR9711254A publication Critical patent/BR9711254A/pt

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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • B01D7/02—Crystallisation directly from the vapour phase
    • 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
    • C22B60/0286—Obtaining thorium, uranium, or other actinides obtaining uranium refining, melting, remelting, working up uranium

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR9711254A 1996-08-30 1997-08-14 Aparelho e processo para a solidifica-Æo por meio de dessublima-Æo de uma subst ncia gasosasublimada e para o aprisionamento e liquefa-Æo subsequentes de dita subst ncia dessublimada BR9711254A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9618188.8A GB9618188D0 (en) 1996-08-30 1996-08-30 Apparatus for processing a sublimed material
PCT/GB1997/002181 WO1998008994A1 (en) 1996-08-30 1997-08-14 Apparatus and method for processing a sublimed material

Publications (1)

Publication Number Publication Date
BR9711254A true BR9711254A (pt) 1999-08-17

Family

ID=10799217

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9711254A BR9711254A (pt) 1996-08-30 1997-08-14 Aparelho e processo para a solidifica-Æo por meio de dessublima-Æo de uma subst ncia gasosasublimada e para o aprisionamento e liquefa-Æo subsequentes de dita subst ncia dessublimada

Country Status (16)

Country Link
US (1) US6023944A (pt)
EP (1) EP0943020A1 (pt)
JP (1) JP2001500422A (pt)
KR (1) KR20000035911A (pt)
CN (1) CN1228818A (pt)
AU (1) AU3948597A (pt)
BR (1) BR9711254A (pt)
CA (1) CA2262650A1 (pt)
GB (1) GB9618188D0 (pt)
IL (1) IL128726A0 (pt)
NO (1) NO990719D0 (pt)
PL (1) PL331704A1 (pt)
SK (1) SK22699A3 (pt)
TR (1) TR199900397T2 (pt)
WO (1) WO1998008994A1 (pt)
ZA (1) ZA977292B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591150B2 (en) 2001-05-04 2009-09-22 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US7594414B2 (en) 2001-05-04 2009-09-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US7637122B2 (en) * 2001-05-04 2009-12-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of a gas and methods relating to same
US9217603B2 (en) 2007-09-13 2015-12-22 Battelle Energy Alliance, Llc Heat exchanger and related methods
US8899074B2 (en) 2009-10-22 2014-12-02 Battelle Energy Alliance, Llc Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams
US9254448B2 (en) 2007-09-13 2016-02-09 Battelle Energy Alliance, Llc Sublimation systems and associated methods
US8555672B2 (en) * 2009-10-22 2013-10-15 Battelle Energy Alliance, Llc Complete liquefaction methods and apparatus
US8061413B2 (en) 2007-09-13 2011-11-22 Battelle Energy Alliance, Llc Heat exchangers comprising at least one porous member positioned within a casing
US9574713B2 (en) 2007-09-13 2017-02-21 Battelle Energy Alliance, Llc Vaporization chambers and associated methods
US10655911B2 (en) 2012-06-20 2020-05-19 Battelle Energy Alliance, Llc Natural gas liquefaction employing independent refrigerant path
DE102015101398A1 (de) * 2015-01-30 2016-08-04 Kelvion Gmbh Diskontinuierlich arbeitender Desublimator zur Trennung von Produkten aus Gasgemischen
RU2594009C1 (ru) * 2015-03-23 2016-08-10 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ испарения гексафторида урана из баллона
CN107195350B (zh) * 2017-06-08 2023-03-28 兰州大学 一种用于放射性裂变气体捕获的装置
US10699819B2 (en) * 2018-05-07 2020-06-30 Westinghouse Electric Company Llc UF6 transport and process container (30W) for enrichments up to 20% by weight
US11794127B2 (en) * 2020-03-30 2023-10-24 Sustainable Energy Solutions, Inc Methods and systems for separating compounds
CN113842662B (zh) * 2020-10-19 2022-09-13 湖南医药学院 一种樟脑合成用升华设备
CN115970322B (zh) * 2023-03-20 2023-06-13 中核第七研究设计院有限公司 一种非接触式电加热六氟化铀供料装置
US20250182919A1 (en) * 2023-12-04 2025-06-05 Terrapower, Llc Chloride based volatility for the recovery of uranium from nuclear fuel salt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1500150A (fr) * 1966-07-26 1967-11-03 Commissariat Energie Atomique Procédé de séparation physique de deux corps et dispositif pour la mise en oeuvre du procédé
DE2654249A1 (de) * 1976-11-30 1978-06-01 Kernforschung Gmbh Ges Fuer Verfahren und vorrichtungen zur abscheidung desublimierbarer komponenten aus gasgemischen
US4281518A (en) * 1979-01-23 1981-08-04 Messerschmitt-Bolkow-Blohm Gmbh Method and apparatus for separating particular components of a gas mixture
US4546611A (en) * 1983-12-21 1985-10-15 Eby Robert S UF6 -Recovery process utilizing desublimation
DE3501371A1 (de) * 1985-01-17 1986-07-17 Hüls AG, 4370 Marl Verfahren und vorrichtung zur fraktionierten desublimation von dampffoermigen feststoffen aus gas-dampf-gemischen
DE3730747A1 (de) * 1987-09-12 1989-03-30 Huels Chemische Werke Ag Verfahren und vorrichtung zur fraktionierten desublimation von dampffoermigen feststoffen aus gas-dampf-gemischen

Also Published As

Publication number Publication date
IL128726A0 (en) 2000-01-31
JP2001500422A (ja) 2001-01-16
TR199900397T2 (xx) 1999-05-21
CN1228818A (zh) 1999-09-15
GB9618188D0 (en) 1996-10-09
NO990719L (no) 1999-02-16
CA2262650A1 (en) 1998-03-05
NO990719D0 (no) 1999-02-16
WO1998008994A1 (en) 1998-03-05
SK22699A3 (en) 1999-07-12
US6023944A (en) 2000-02-15
KR20000035911A (ko) 2000-06-26
AU3948597A (en) 1998-03-19
ZA977292B (en) 1998-02-19
EP0943020A1 (en) 1999-09-22
PL331704A1 (en) 1999-08-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law