ES2082417T3 - Procedimiento para el tratamiento de gas a base de fluor electrolitico y que puede contener compuestos uraniferos. - Google Patents
Procedimiento para el tratamiento de gas a base de fluor electrolitico y que puede contener compuestos uraniferos.Info
- Publication number
- ES2082417T3 ES2082417T3 ES92420090T ES92420090T ES2082417T3 ES 2082417 T3 ES2082417 T3 ES 2082417T3 ES 92420090 T ES92420090 T ES 92420090T ES 92420090 T ES92420090 T ES 92420090T ES 2082417 T3 ES2082417 T3 ES 2082417T3
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- uraniferous
- contain
- electrolytic
- fluoride
- 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 - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Treating Waste Gases (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
PROCESO DE TRATAMIENTO DE GAS A BASE DE FLUOR ELECTROLITICO Y QUE PUEDE CONTENER COMPUESTOS URANIFEROS. PROCESO DE TRATAMIENTO DE GAS A BASE DE FLUOR QUE CONTIENE ACIDO FLUORHIDRICO Y QUE PUEDE CONTENER COMPUESTOS GASEOSOS CONDENSABLES, POR EJEMPLO URANIFEROS, Y GASES INCONDENSABLES, QUE CONSISTE EN CONDENSARLO, POR ENFRIAMIENTO,PARA OBTENER POR UNA PARTE EL FLUOR GASEOSOS Y LOS GASES INCONDENSABLES Y POR OTRA PARTE UNA FASE LIQUIDA QUE CONTIENE HF LIQUIDO Y LOS COMPUESTOS CONDENSABLES EN SOLUCION Y/O EN SUSPENSION EN DICHO HF LIQUIDO, SIENDO A CONTINUACION ESTA FASE LIQUIDA FILTRADA PARA RECUPERAR DICHOS COMPUESTOS EN SUSPENSION.
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 |
---|---|
ES2082417T3 true ES2082417T3 (es) | 1996-03-16 |
Family
ID=9411738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92420090T Expired - Lifetime ES2082417T3 (es) | 1991-03-27 | 1992-03-25 | Procedimiento para el tratamiento de gas a base de fluor electrolitico y que puede contener compuestos uraniferos. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5284605A (es) |
EP (1) | EP0506588B1 (es) |
JP (1) | JP3342708B2 (es) |
KR (1) | KR920017700A (es) |
AT (1) | ATE131405T1 (es) |
AU (1) | AU645409B2 (es) |
CA (1) | CA2062493C (es) |
DE (1) | DE69206655T2 (es) |
DK (1) | DK0506588T3 (es) |
ES (1) | ES2082417T3 (es) |
FR (1) | FR2674447B1 (es) |
RU (1) | RU2070866C1 (es) |
ZA (1) | ZA921525B (es) |
Families Citing this family (19)
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 |
JP2003533010A (ja) * | 1999-09-30 | 2003-11-05 | ラム リサーチ コーポレーション | 前処理を行なったガス整流板 |
US6500356B2 (en) * | 2000-03-27 | 2002-12-31 | Applied Materials, Inc. | Selectively etching silicon using fluorine without plasma |
US20030010354A1 (en) * | 2000-03-27 | 2003-01-16 | Applied Materials, Inc. | Fluorine process for cleaning semiconductor process chamber |
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 |
US20090001524A1 (en) * | 2001-11-26 | 2009-01-01 | Siegele Stephen H | Generation and distribution of a fluorine gas |
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 |
US20040037768A1 (en) * | 2001-11-26 | 2004-02-26 | Robert Jackson | Method and system for on-site generation and distribution of a process gas |
US20030121796A1 (en) * | 2001-11-26 | 2003-07-03 | Siegele Stephen H | Generation and distribution of molecular fluorine within a fabrication facility |
EP2429939A4 (en) * | 2009-05-08 | 2012-12-05 | Internat Isotopes Inc | FLUOREXTRACTION SYSTEM AND RELATED METHODS |
CN102821825B (zh) * | 2010-04-08 | 2015-12-02 | 索尔维公司 | 使用纯化过的氟制造电子器件的方法 |
WO2012016997A1 (en) * | 2010-08-05 | 2012-02-09 | Solvay Sa | Method for the purification of fluorine |
EP2600068B1 (en) * | 2011-11-29 | 2017-05-10 | Urenco Limited | Heating apparatus |
IN2014KN02991A (es) * | 2012-06-28 | 2015-05-08 | Babcock & Wilcox Power Generat | |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3925536A (en) * | 1947-06-19 | 1975-12-09 | Us Energy | Method of recovering uranium hexafluoride |
BE562991A (es) * | 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 |
-
1991
- 1991-03-27 FR FR9104451A patent/FR2674447B1/fr not_active Expired - Fee Related
-
1992
- 1992-02-28 ZA ZA921525A patent/ZA921525B/xx unknown
- 1992-03-09 CA CA002062493A patent/CA2062493C/fr not_active Expired - Fee Related
- 1992-03-13 US US07/850,883 patent/US5284605A/en not_active Expired - Lifetime
- 1992-03-17 RU SU925011042A patent/RU2070866C1/ru not_active IP Right Cessation
- 1992-03-25 DE DE69206655T patent/DE69206655T2/de not_active Expired - Fee Related
- 1992-03-25 ES ES92420090T patent/ES2082417T3/es not_active Expired - Lifetime
- 1992-03-25 AT AT92420090T patent/ATE131405T1/de not_active IP Right Cessation
- 1992-03-25 DK DK92420090.0T patent/DK0506588T3/da active
- 1992-03-25 AU AU13801/92A patent/AU645409B2/en not_active Ceased
- 1992-03-25 EP EP92420090A patent/EP0506588B1/fr not_active Expired - Lifetime
- 1992-03-26 KR KR1019920004914A patent/KR920017700A/ko not_active Application Discontinuation
- 1992-03-27 JP JP07160392A patent/JP3342708B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ZA921525B (en) | 1992-11-25 |
JPH06183745A (ja) | 1994-07-05 |
EP0506588B1 (fr) | 1995-12-13 |
US5284605A (en) | 1994-02-08 |
ATE131405T1 (de) | 1995-12-15 |
CA2062493C (fr) | 2002-07-02 |
FR2674447B1 (fr) | 1993-06-18 |
JP3342708B2 (ja) | 2002-11-11 |
AU645409B2 (en) | 1994-01-13 |
KR920017700A (ko) | 1992-10-21 |
EP0506588A1 (fr) | 1992-09-30 |
AU1380192A (en) | 1992-10-01 |
FR2674447A1 (fr) | 1992-10-02 |
RU2070866C1 (ru) | 1996-12-27 |
DE69206655D1 (de) | 1996-01-25 |
DE69206655T2 (de) | 1996-05-30 |
DK0506588T3 (da) | 1996-04-09 |
CA2062493A1 (fr) | 1992-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2082417T3 (es) | Procedimiento para el tratamiento de gas a base de fluor electrolitico y que puede contener compuestos uraniferos. | |
ES2057526T3 (es) | Catalizadores de fluoruro de aluminio y su uso en un procedimiento de clorofluoracion para la preparacion de 1,1-dicloro-1,2,2,2-tetrafluoroetano. | |
ES2059768T3 (es) | Procedimiento para la separacion de hf via destilacion azeotropica. | |
ATE134979T1 (de) | Herstellung von hochreinem fluorwasserstoff | |
AR034769A1 (es) | Procedimiento para eliminar gases acidos de una corriente gaseosa | |
ATE282466T1 (de) | Zersetzung von fluorhaltigen verbindungen | |
Janzen et al. | Fluorination of methionine and methionylglycine derivatives with xenon difluoride | |
ES2023088T3 (es) | Procedimiento y dispositivo para eliminacion de fluor y fluoruros inorganicos a partir de gases. | |
ATE127707T1 (de) | Verfahren zur oxidativen reinigung von stickoxide enthaltenden abgasen. | |
ES2124434T3 (es) | Produccion de dihalometanos que comprenden fluor y azeotropos de dihalometanos que contienen cloro con hf. | |
ES2080595T3 (es) | Procedimiento para la purificacion del 1,1,1,2-tetrafluoretano. | |
KR970704654A (ko) | 알릴 클로라이드의 정제방법(purification of allyl chloride) | |
AR012372A1 (es) | Proceso de recuperacion de fluoruro de hidrogeno. | |
ES2132389T3 (es) | Procedimiento para la recuperacion de fluoruro de hidrogeno. | |
ATE139903T1 (de) | Verfahren zur entsorgung von halonen oder halonhaltigen fluorkohlenwasserstoffen oder fluorchlorkohlenwasserstoffen | |
KR900017969A (ko) | 1,1-디클로로-1-플루오로에탄의 제조방법 | |
ES2132065T3 (es) | Procedimiento de preparacion de derivados aromaticos fluorados y catalizadores a base de acido de lewis. | |
ES2105566T3 (es) | Procedimiento para la purificacion del 1,1,1,2-tetrafluor-etano. | |
ATE40652T1 (de) | Verfahren zur wiedergewinnung von schwefeldioxid aus gasen. | |
ATE131148T1 (de) | Verfahren zur herstellung von fluor enthaltenden ethanderivaten. | |
ES2101938T3 (es) | Procedimiento para la preparacion del 1,1,1,2-tetrafluoretano. | |
FR2614613B1 (fr) | Procede de recuperation du vanadium | |
ATE115108T1 (de) | Verfahren zur herstellung von fluor enthaltenden ethanderivaten. | |
ES2003321A4 (es) | Un procedimiento para obtener oxido ferrico y sales de amonio, y aparato para llevar a cabo dicho procedimiento. | |
KR920702325A (ko) | 오산화이질소의 제조를 위한 방법 및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 506588 Country of ref document: ES |