JPS50108194A - - Google Patents

Info

Publication number
JPS50108194A
JPS50108194A JP50010901A JP1090175A JPS50108194A JP S50108194 A JPS50108194 A JP S50108194A JP 50010901 A JP50010901 A JP 50010901A JP 1090175 A JP1090175 A JP 1090175A JP S50108194 A JPS50108194 A JP S50108194A
Authority
JP
Japan
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.)
Granted
Application number
JP50010901A
Other languages
Japanese (ja)
Other versions
JPS6148967B2 (
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 filed Critical
Publication of JPS50108194A publication Critical patent/JPS50108194A/ja
Publication of JPS6148967B2 publication Critical patent/JPS6148967B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/36—Controlling flow of gases or vapour
    • 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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/22—Collecting emitted gases
    • 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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/146—Perfluorocarbons [PFC]; Hydrofluorocarbons [HFC]; Sulfur hexafluoride [SF6]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrostatic Separation (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP50010901A 1974-01-24 1975-01-24 Expired JPS6148967B2 ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2403282A DE2403282A1 (de) 1974-01-24 1974-01-24 Verfahren zur abscheidung von fluorwasserstoff aus abgasen der aluminiumelektrolyse durch trockenadsorption an aluminiumoxid unter vollstaendiger abtrennung der schaedlichen begleitelemente

Publications (2)

Publication Number Publication Date
JPS50108194A true JPS50108194A ( ) 1975-08-26
JPS6148967B2 JPS6148967B2 ( ) 1986-10-27

Family

ID=5905548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50010901A Expired JPS6148967B2 ( ) 1974-01-24 1975-01-24

Country Status (15)

Country Link
US (1) US4006066A ( )
JP (1) JPS6148967B2 ( )
AT (1) AT347702B ( )
BE (1) BE824672A ( )
BR (1) BR7500485A ( )
CA (1) CA1044873A ( )
CS (1) CS187456B2 ( )
DE (1) DE2403282A1 ( )
FR (1) FR2259164B1 ( )
GB (1) GB1486871A ( )
HU (1) HU173490B ( )
IT (1) IT1030996B ( )
NL (1) NL176957C ( )
NO (1) NO144374C ( )
RO (1) RO73101A ( )

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062696A (en) * 1976-07-27 1977-12-13 Kaiser Aluminum & Chemical Corporation Purification of contaminated alumina scavengers of aluminum reduction cell effluent dry scrubber systems
US4244779A (en) * 1976-09-22 1981-01-13 A Ahlstrom Osakeyhtio Method of treating spent pulping liquor in a fluidized bed reactor
DE2739509C2 (de) * 1977-09-02 1982-09-16 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Verfahren und Vorrichtung zur Reinigung eines Abgasstromes
US4113832A (en) * 1977-11-28 1978-09-12 Kaiser Aluminum & Chemical Corporation Process for the utilization of waste materials from electrolytic aluminum reduction systems
US4158701A (en) * 1978-11-06 1979-06-19 Kaiser Aluminum & Chemical Corporation Pyrohydrolysis system for processing fluorine-containing spent and waste materials
DE2928368A1 (de) 1979-07-13 1981-02-05 Metallgesellschaft Ag Verfahren zur herstellung von fluorwasserstoff
DE2942439C2 (de) * 1979-10-20 1981-10-15 Vereinigte Aluminium-Werke Ag, 5300 Bonn Verfahren und Vorrichtung zur Gewinnung von Fluorwasserstoff aus fluorhaltigen Materialien durch Pyrohydrolyse
DE3041010A1 (de) * 1980-10-31 1982-05-27 Kloeckner Werke Ag Verfahren und vorrichtung zum reinigen des bei stahl- bzw. eisenbadreaktoren anfallenden kohlengases
JPS58501951A (ja) * 1981-11-04 1983-11-17 エイチビ−−コンサルタント　ラドギバンデ　インゲニヨレル　アクテイエボラ−グ アルミニウム溶融工場における熱回収
US4444740A (en) * 1983-02-14 1984-04-24 Atlantic Richfield Company Method for the recovery of fluorides from spent aluminum potlining and the production of an environmentally safe waste residue
EP0274037A1 (de) * 1986-12-10 1988-07-13 BBC Brown Boveri AG Verfahren und Vorrichtung zur Trennung von Partikeln
DE3784324D1 (de) * 1986-12-10 1993-04-01 Bbc Brown Boveri & Cie Verfahren und vorrichtung zur trennung und/oder umsatz von partikeln.
US5013336A (en) * 1989-11-03 1991-05-07 Aluminum Company Of America Method and apparatus for emission control
DE4120277A1 (de) * 1991-06-19 1992-12-24 Krupp Polysius Ag Verfahren und vorrichtung zum reinigen von abgasen aus ofenanlagen
US5164174A (en) * 1991-10-11 1992-11-17 Reynolds Metals Company Detoxification of aluminum spent potliner by thermal treatment, lime slurry quench and post-kiln treatment
DE4233303C1 (de) * 1992-10-03 1994-01-20 Metallgesellschaft Ag Verfahren zur Abtrennung von Dioxinen und Furanen aus Abgasen von Verbrennungsanlagen
DE4429027C2 (de) * 1994-08-16 1997-09-11 Metallgesellschaft Ag Verfahren zur Abtrennung von polycyclischen und polyhalogenierten Kohlenwasserstoffen, insbesondere von Dioxinen und Furanen, aus dem Abgas eines Sinterprozesses
US5814127A (en) * 1996-12-23 1998-09-29 American Air Liquide Inc. Process for recovering CF4 and C2 F6 from a gas
US5827352A (en) * 1997-04-16 1998-10-27 Electric Power Research Institute, Inc. Method for removing mercury from a gas stream and apparatus for same
US20040188356A1 (en) * 2003-03-24 2004-09-30 Haydock Intellectual Properties, L.L.C. System for producing large particle precipitates
US7048779B1 (en) * 2003-11-24 2006-05-23 Pittsburgh Mineral And Environmental Technology, Inc. Method of removing mercury from exhaust gases of coal fired power plants and associated apparatus
US7141091B2 (en) * 2003-12-17 2006-11-28 Electric Power Research Institute, Inc. Method and apparatus for removing particulate and vapor phase contaminants from a gas stream
FR2887784B1 (fr) * 2005-07-01 2008-01-25 Solios Environnement Sa Procede et dispositif de traitement d'effluents gazeux contenant en particulier de l'acide fluorhydrique
FR2887782B1 (fr) * 2005-07-01 2008-01-25 Solios Environnement Sa Procede de traitement d'effluents gazeux contenant des composes organiques par captage ou condensation
US7615107B2 (en) * 2006-09-08 2009-11-10 Southern Company Services, Inc. Method and system for controlling constituents in an exhaust stream
CN100381612C (zh) * 2006-11-28 2008-04-16 沈阳铝镁设计研究院 铝电解阳极焙烧炉烟气净化工艺及净化系统
CN101070959B (zh) * 2007-03-27 2010-05-26 袁小伍 工业烟净化装置
FR2917818B1 (fr) * 2007-06-21 2009-09-25 Solios Environnement Sa Procede d'optimisation de la commande d'un centre de traitement des fumees d'un four a feu tournant de cuisson de blocs carbones
ES2442902T3 (es) 2011-02-18 2014-02-14 Alstom Technology Ltd Dispositivo y método para depurar un gas efluente de una célula electrolítica de producción de aluminio
FR3002622B1 (fr) * 2013-02-28 2019-09-13 Fives Solios Centre de traitement de fumees provenant d'un four a cuire des anodes
CN104694971B (zh) * 2013-12-10 2017-01-18 沈阳铝镁设计研究院有限公司 一种无动力旋转气流装置
CN103880055B (zh) * 2014-03-15 2015-05-20 宜章弘源化工有限责任公司 干法氟化铝生产中流化床尾气处理装置
EP3152340A4 (en) 2014-06-09 2018-01-24 Bechtel Mining & Metals, Inc. Integrated gas treatment
CN105986287A (zh) * 2015-02-09 2016-10-05 河南科达东大国际工程有限公司 烟气净化装置
CN108840358B (zh) * 2018-09-13 2023-07-18 衢州市鼎盛化工科技有限公司 一种制备无水氟化铝的装置及其方法
CN111659159B (zh) * 2020-05-21 2021-12-21 中国神华煤制油化工有限公司 丙烯保护床系统以及丙烯输送方法
CN111924866B (zh) * 2020-08-12 2022-05-24 山东昭和新材料科技股份有限公司 从含氟废水中回收氟化铝的方法
CN112604434A (zh) * 2020-11-23 2021-04-06 山东南山铝业股份有限公司 一种电解铝废气中氟化物及有毒粉尘环保处理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329859A (en) * 1914-07-23 1920-02-03 Research Corp Apparatus for electrical treatment of gases
US1329825A (en) * 1916-06-21 1920-02-03 Research Corp Method and apparatus for electrical treatment of gases
US2681121A (en) * 1951-06-29 1954-06-15 Research Corp Recovery of suspended materials from gases
GB1119432A (en) * 1965-01-30 1968-07-10 Mitsubishi Heavy Ind Ltd Gas-powder contact process and apparatus therefor
US3503184A (en) * 1968-03-07 1970-03-31 Aluminum Co Of America Treatment of gases evolved in the production of aluminum
DE2056096B2 (de) * 1970-11-14 1978-09-28 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Abtrennung von Fluorwasserstoff aus Gasen
FR2139648B1 ( ) * 1971-05-28 1973-08-10 Prat Daniel Poelman
US3760565A (en) * 1971-07-19 1973-09-25 Aluminum Co Of America Anti-pollution method
SE362901B ( ) * 1971-10-27 1973-12-27 Svenska Flaektfabriken Ab

Also Published As

Publication number Publication date
AU7752575A (en) 1976-07-22
NO144374B (no) 1981-05-11
NL176957B (nl) 1985-02-01
CS187456B2 (en) 1979-01-31
AT347702B (de) 1979-01-10
JPS6148967B2 ( ) 1986-10-27
IT1030996B (it) 1979-04-10
BR7500485A (pt) 1975-11-04
NO750138L ( ) 1975-08-18
BE824672A (fr) 1975-07-22
NL176957C (nl) 1985-07-01
DE2403282A1 (de) 1975-11-06
NL7500567A (nl) 1975-07-28
CA1044873A (en) 1978-12-26
FR2259164B1 ( ) 1978-12-29
GB1486871A (en) 1977-09-28
NO144374C (no) 1991-08-01
RO73101A (ro) 1981-09-24
HU173490B (hu) 1979-05-28
FR2259164A1 ( ) 1975-08-22
US4006066A (en) 1977-02-01
ATA35975A (de) 1978-05-15

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