ZA921525B - Method of treating gas based on electrolytic fluorine,which may contain uranium compounds - Google Patents

Method of treating gas based on electrolytic fluorine,which may contain uranium compounds

Info

Publication number
ZA921525B
ZA921525B ZA921525A ZA921525A ZA921525B ZA 921525 B ZA921525 B ZA 921525B ZA 921525 A ZA921525 A ZA 921525A ZA 921525 A ZA921525 A ZA 921525A ZA 921525 B ZA921525 B ZA 921525B
Authority
ZA
South Africa
Prior art keywords
compounds
gas based
treating gas
fluorine
uranium compounds
Prior art date
Application number
ZA921525A
Other languages
English (en)
Inventor
Francois Nicolas
Nicolas Francois
Original Assignee
Comurhex
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 Comurhex filed Critical Comurhex
Publication of ZA921525B publication Critical patent/ZA921525B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/06—Fluorides
    • C01G43/063—Hexafluoride (UF6)
    • C01G43/066—Preparation
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/918—Halocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
ZA921525A 1991-03-27 1992-02-28 Method of treating gas based on electrolytic fluorine,which may contain uranium compounds ZA921525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104451A FR2674447B1 (fr) 1991-03-27 1991-03-27 Procede de traitement de gaz a base de fluor electrolytique et pouvant contenir des composes uraniferes.

Publications (1)

Publication Number Publication Date
ZA921525B true ZA921525B (en) 1992-11-25

Family

ID=9411738

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA921525A ZA921525B (en) 1991-03-27 1992-02-28 Method of treating gas based on electrolytic fluorine,which may contain uranium compounds

Country Status (13)

Country Link
US (1) US5284605A (de)
EP (1) EP0506588B1 (de)
JP (1) JP3342708B2 (de)
KR (1) KR920017700A (de)
AT (1) ATE131405T1 (de)
AU (1) AU645409B2 (de)
CA (1) CA2062493C (de)
DE (1) DE69206655T2 (de)
DK (1) DK0506588T3 (de)
ES (1) ES2082417T3 (de)
FR (1) FR2674447B1 (de)
RU (1) RU2070866C1 (de)
ZA (1) ZA921525B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687140B1 (fr) * 1992-02-11 1994-05-13 Pechiney Uranium Procede de recuperation et d'epuration d'alliage metallique a base d'uranium tres enrichi.
US5468459A (en) * 1995-02-28 1995-11-21 The Boc Group, Inc. Gas stream treatment method for removing per-fluorocarbons
WO2001024216A2 (en) * 1999-09-30 2001-04-05 Lam Research Corporation Pretreated gas distribution plate
US20030010354A1 (en) * 2000-03-27 2003-01-16 Applied Materials, Inc. Fluorine process for cleaning semiconductor process chamber
US6500356B2 (en) * 2000-03-27 2002-12-31 Applied Materials, Inc. Selectively etching silicon using fluorine without plasma
US6843258B2 (en) * 2000-12-19 2005-01-18 Applied Materials, Inc. On-site cleaning gas generation for process chamber cleaning
KR100404046B1 (ko) * 2001-07-14 2003-11-05 주식회사 세종파마텍 정제 코팅장치
US20030098038A1 (en) * 2001-11-26 2003-05-29 Siegele Stephen H. System and method for on-site generation and distribution of fluorine for fabrication processes
US20030121796A1 (en) * 2001-11-26 2003-07-03 Siegele Stephen H Generation and distribution of molecular fluorine within a fabrication facility
US20090001524A1 (en) * 2001-11-26 2009-01-01 Siegele Stephen H Generation and distribution of a fluorine gas
US20040037768A1 (en) * 2001-11-26 2004-02-26 Robert Jackson Method and system for on-site generation and distribution of a process gas
CN102421699A (zh) * 2009-05-08 2012-04-18 国际同位素公司 氟提取系统和相关工艺
SG183975A1 (en) * 2010-04-08 2012-10-30 Solvay Method for the manufacture of electronic devices with purified fluorine
TWI527759B (zh) * 2010-08-05 2016-04-01 首威公司 用以純化氟之方法
EP2600068B1 (de) * 2011-11-29 2017-05-10 Urenco Limited Heizgerät
CA2877733A1 (en) * 2012-06-28 2014-01-03 Babcock & Wilcox Power Generation Group, Inc. Controlling acidic compounds produced from oxy-combustion processes
CN111666655B (zh) * 2020-05-08 2023-07-14 中国辐射防护研究院 一种六氟化铀泄漏源项的计算方法
CN112221310A (zh) * 2020-09-26 2021-01-15 安徽金禾实业股份有限公司 一种三氯蔗糖氯化尾气的加压处理方法
CN112742179A (zh) * 2020-12-11 2021-05-04 安徽金禾实业股份有限公司 一种三氯蔗糖生产中氯化尾气的处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925536A (en) * 1947-06-19 1975-12-09 Us Energy Method of recovering uranium hexafluoride
BE562991A (de) * 1956-05-10 1900-01-01
FR1241864A (fr) * 1959-08-14 1960-09-23 Commissariat Energie Atomique Procédé et appareil pour la purification continue de l'hexafluorure d'uranium par centrifugation et caléfaction
US3697235A (en) * 1960-03-31 1972-10-10 Atomic Energy Commission Method of purifying uranium hexafluoride by reduction to lower uranium fluorides
US3039846A (en) * 1961-10-09 1962-06-19 Jr Pearl R Ogle Method for the recovery and purification of gaseous uf6 from gaseous mixtures and uf7no2 and uf7no2 products produced thereby
FR1407227A (fr) * 1964-06-18 1965-07-30 Commissariat Energie Atomique Procédé de séparation physique de deux corps
US4127163A (en) * 1976-08-18 1978-11-28 Bechtel International Corp. Freezer-sublimer for gaseous diffusion plant
DE2654249A1 (de) * 1976-11-30 1978-06-01 Kernforschung Gmbh Ges Fuer Verfahren und vorrichtungen zur abscheidung desublimierbarer komponenten aus gasgemischen
US4299606A (en) * 1976-12-30 1981-11-10 Hooker Chemicals & Plastics Corp. Recovery of HF and HCl from gaseous mixtures thereof
DE2928368A1 (de) * 1979-07-13 1981-02-05 Metallgesellschaft Ag Verfahren zur herstellung von fluorwasserstoff
JPS56157014A (en) * 1980-05-09 1981-12-04 Hitachi Ltd Manufacture of transformer core
DE3143440A1 (de) * 1981-11-02 1983-05-19 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur dekontamination von radioaktiv kontaminierten oberflaechen metallischer werkstoffe
US4830841A (en) * 1984-12-24 1989-05-16 Advanced Nuclear Fuels Corporation Conversion of uranium hexafluoride to uranium dioxide
JPH085674B2 (ja) * 1986-09-17 1996-01-24 三菱原子燃料株式会社 六フッ化ウランの回収及び加水分解方法
JPH0635452Y2 (ja) * 1989-10-18 1994-09-14 東光株式会社 高周波トランス

Also Published As

Publication number Publication date
RU2070866C1 (ru) 1996-12-27
FR2674447B1 (fr) 1993-06-18
DK0506588T3 (da) 1996-04-09
ES2082417T3 (es) 1996-03-16
US5284605A (en) 1994-02-08
DE69206655D1 (de) 1996-01-25
EP0506588A1 (de) 1992-09-30
JP3342708B2 (ja) 2002-11-11
AU645409B2 (en) 1994-01-13
FR2674447A1 (fr) 1992-10-02
JPH06183745A (ja) 1994-07-05
DE69206655T2 (de) 1996-05-30
KR920017700A (ko) 1992-10-21
EP0506588B1 (de) 1995-12-13
CA2062493C (fr) 2002-07-02
CA2062493A1 (fr) 1992-09-28
ATE131405T1 (de) 1995-12-15
AU1380192A (en) 1992-10-01

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