ES8603591A1 - Un procedimiento de paso automatico a regimen de sobreaspi- racion de los gases emitidos por las cubas de series de pro-duccion de aluminio por electrolisis ignea - Google Patents

Un procedimiento de paso automatico a regimen de sobreaspi- racion de los gases emitidos por las cubas de series de pro-duccion de aluminio por electrolisis ignea

Info

Publication number
ES8603591A1
ES8603591A1 ES542733A ES542733A ES8603591A1 ES 8603591 A1 ES8603591 A1 ES 8603591A1 ES 542733 A ES542733 A ES 542733A ES 542733 A ES542733 A ES 542733A ES 8603591 A1 ES8603591 A1 ES 8603591A1
Authority
ES
Spain
Prior art keywords
oversuction
aluminum
automatic
production
suction extraction
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
Application number
ES542733A
Other languages
English (en)
Other versions
ES542733A0 (es
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Publication of ES542733A0 publication Critical patent/ES542733A0/es
Publication of ES8603591A1 publication Critical patent/ES8603591A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Forging (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Massaging Devices (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO DE PASO AUTOMATICO A REGIMEN DE SOBREASPIRACION DE LOS GASES EMITIDOS POR LAS CUBAS DE SERIES DE PRODUCCION DE ALUMINIO POR ELECTROLISIS IGNEA, SEGUN EL PROCEDIMIENTO DE HALL-HEROULT. EL PROCEDIMIENTO COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE MIDE CONSTANTEMENTE LA TEMPERATURA DE LOS GASES EN CADA UNA DE LAS N CANALIZACIONES, PARA EL CAUDAL NORMAL DE ASPIRACION; SEGUNDA, SE COMPARA CADA TEMPERATURA DE LOS GASES CON UN PRIMER VALOR DE REFERENCIA, Y SI LA TEMPERATURA MEDIDA ES INFERIOR A LA DE REFERENCIA, SE PROVOCA EL PASO A LA SOBREASPIRACION.
ES542733A 1984-05-03 1985-04-30 Un procedimiento de paso automatico a regimen de sobreaspi- racion de los gases emitidos por las cubas de series de pro-duccion de aluminio por electrolisis ignea Expired ES8603591A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407521A FR2563845B1 (fr) 1984-05-03 1984-05-03 Procede et dispositif de suraspiration automatique sur les cuves d'electrolyse pour la production d'aluminium

Publications (2)

Publication Number Publication Date
ES542733A0 ES542733A0 (es) 1985-12-16
ES8603591A1 true ES8603591A1 (es) 1985-12-16

Family

ID=9304003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542733A Expired ES8603591A1 (es) 1984-05-03 1985-04-30 Un procedimiento de paso automatico a regimen de sobreaspi- racion de los gases emitidos por las cubas de series de pro-duccion de aluminio por electrolisis ignea

Country Status (31)

Country Link
US (1) US4668352A (es)
EP (1) EP0179115B1 (es)
JP (1) JPS61500557A (es)
KR (1) KR850008363A (es)
CN (1) CN1006308B (es)
AT (1) ATE32752T1 (es)
AU (1) AU570890B2 (es)
BR (1) BR8506714A (es)
CA (1) CA1249791A (es)
CS (1) CS274604B2 (es)
DE (1) DE3561749D1 (es)
ES (1) ES8603591A1 (es)
FR (1) FR2563845B1 (es)
GB (1) GB2158226B (es)
GR (1) GR851043B (es)
HR (1) HRP931209B1 (es)
HU (1) HU201977B (es)
IN (1) IN164715B (es)
IS (1) IS1319B6 (es)
MY (1) MY101055A (es)
NO (1) NO171374C (es)
NZ (1) NZ211907A (es)
PH (1) PH22403A (es)
PL (1) PL253145A1 (es)
SI (1) SI8510706A8 (es)
SU (1) SU1473718A3 (es)
TR (1) TR22411A (es)
UA (1) UA5564A1 (es)
WO (1) WO1985005132A1 (es)
YU (1) YU44114B (es)
ZA (1) ZA853287B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690042A (en) * 1986-05-27 1987-09-01 Matthew H. Bertelsen Computer environment filter apparatus having wing with internal baffles
US4898089A (en) * 1988-04-28 1990-02-06 Roos George B Laminar flow work table with controllable ventilation of a work surface
AT392927B (de) * 1989-03-20 1991-07-10 Scheuch Alois Gmbh Absaugsystem fuer den bereich der holzverarbeitung
DE19605891C2 (de) * 1996-02-19 1999-02-25 Roland Geipel Melde- und Schalteinrichtung für Motorenabgas- und Schweißgasförderanlagen
FR2754832B1 (fr) * 1996-10-23 1998-11-27 Pechiney Aluminium Procede de changement d'anodes usees de cuves d'electrolyse de l'aluminium et dispositif de captage des effluents gazeux permettant de le mettre en oeuvre
NO310730B1 (no) * 1999-11-17 2001-08-20 Norsk Hydro As Fremgangsmåte og anordning for drift av elektrolysecelle
US7112269B2 (en) * 2003-08-21 2006-09-26 Alcoa, Inc. Measuring duct offgas temperatures to improve electrolytic cell energy efficiency
CN100460568C (zh) * 2005-09-20 2009-02-11 东北大学设计研究院（有限公司） 一种铝电解预焙槽的排风方法及装置
CN1326908C (zh) * 2005-10-25 2007-07-18 辽宁银珠化纺集团有限公司 全消光聚酰胺66树脂及纤维的制造方法
RU2308551C1 (ru) * 2005-12-22 2007-10-20 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для сбора и удаления газов алюминиевого электролизера
EP1845175B1 (en) * 2006-04-11 2011-02-16 Aluminium Pechiney System and process for collecting effluents from an electrolytic cell
RU2316620C1 (ru) * 2006-04-18 2008-02-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для сбора и удаления газов из алюминиевого электролизера
US8449738B2 (en) 2006-12-21 2013-05-28 Danieli Corus Technical Services Bv Apparatus and method for the removal of gasses
EP1936011A1 (en) * 2006-12-21 2008-06-25 Danieli Corus Technical Services BV Apparatus and method for the removal of gasses
FI122595B (fi) * 2009-02-03 2012-04-13 Outotec Oyj Menetelmä metallin elektrolyyttiseksi talteenottamiseksi ja elektrolyysijärjestelmä
CN101823067A (zh) * 2010-03-25 2010-09-08 中国瑞林工程技术有限公司 伸缩环保烟罩
FR2963625B1 (fr) * 2010-08-06 2013-02-22 Solios Environnement Installation pour la collecte des gaz d'une pluralite de cuves d'electrolyse et dispositif d'ajustement pour une telle installation
FR2963793B1 (fr) 2010-08-10 2012-09-07 Solios Environnement Procede et dispositif de confinement des gaz de cuve dans une cuve d'electrolyse de l'aluminium
EP2431499B1 (en) * 2010-09-17 2014-04-23 Alstom Technology Ltd Raw gas collection system
KR102077864B1 (ko) 2012-08-01 2020-02-14 쇼와 덴코 패키징 가부시키가이샤 내용물 부착 방지 덮개재
FR3016893B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Cuve d'electrolyse comprenant une paroi de cloisonnement
FR3025221B1 (fr) * 2014-08-29 2018-04-27 Fives Solios Dispositif d'aspiration d'effluents gazeux provenant d'une cuve de production industrielle d'aluminium par electrolyse ignee
RU2624559C1 (ru) * 2016-07-19 2017-07-04 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для сбора и эвакуации газов из алюминиевого электролизера
RU173997U1 (ru) * 2016-11-07 2017-09-25 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство охлаждения отходящих технологических газов металлургических производств, транспортируемых по газоходной сети
NO20181482A1 (en) * 2018-11-20 2020-05-21 Norsk Hydro As Method and system for controlling suction of off-gases from electrolysis cells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017505A (en) * 1961-08-18 1966-01-19 Siderurgie Fse Inst Rech Process and apparatus for the non-combustible recovery of waste gases emanating from the refinery of pig iron by oxygen
AT259822B (de) * 1965-04-22 1968-02-12 Schwarz Walter Lüftungsanlage
FR2122703A5 (es) * 1971-01-20 1972-09-01 Luftkonditionering Ab
NO135874C (es) * 1974-09-04 1977-06-15 Lista & Mosjoen Alu
US4051224A (en) * 1975-04-17 1977-09-27 Aluminum Pechiney Process and apparatus for collecting the fumes given off during the production of aluminium in an electrolysis cell with a continuous anode
DE2832786A1 (de) * 1977-07-29 1979-02-15 Prl Soc Dunstabzugshaube
GB2076145B (en) * 1980-03-24 1983-12-21 A C Plastic Ind Enclosures with a gas extraction system

Also Published As

Publication number Publication date
NO855338L (no) 1985-12-30
KR850008363A (ko) 1985-12-16
FR2563845B1 (fr) 1986-10-03
GB2158226A (en) 1985-11-06
ZA853287B (en) 1985-12-24
US4668352A (en) 1987-05-26
SI8510706A8 (en) 1996-08-31
BR8506714A (pt) 1986-09-23
EP0179115A1 (fr) 1986-04-30
CN85103452A (zh) 1986-10-29
AU4355485A (en) 1985-11-28
CS311785A2 (en) 1990-05-14
FR2563845A1 (fr) 1985-11-08
CA1249791A (fr) 1989-02-07
HUT41457A (en) 1987-04-28
NO171374B (no) 1992-11-23
HRP931209B1 (en) 1996-04-30
HU201977B (en) 1991-01-28
DE3561749D1 (en) 1988-04-07
YU44114B (en) 1990-02-28
IN164715B (es) 1989-05-13
GB8511012D0 (en) 1985-06-12
JPS61500557A (ja) 1986-03-27
CN1006308B (zh) 1990-01-03
UA5564A1 (uk) 1994-12-28
ES542733A0 (es) 1985-12-16
PL253145A1 (en) 1985-12-17
IS1319B6 (is) 1988-08-03
CS274604B2 (en) 1991-09-15
GB2158226B (en) 1987-07-29
MY101055A (en) 1991-07-16
NO171374C (no) 1993-03-03
SU1473718A3 (ru) 1989-04-15
EP0179115B1 (fr) 1988-03-02
YU70685A (en) 1988-12-31
AU570890B2 (en) 1988-03-24
WO1985005132A1 (fr) 1985-11-21
IS3003A7 (is) 1985-11-04
TR22411A (tr) 1987-04-17
PH22403A (en) 1988-08-26
NZ211907A (en) 1987-01-23
GR851043B (es) 1985-11-25
ATE32752T1 (de) 1988-03-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102