[go: up one dir, main page]

BR0015380A - Projeto aperfeiçoado de eletrolisador de diafragma - Google Patents

Projeto aperfeiçoado de eletrolisador de diafragma

Info

Publication number
BR0015380A
BR0015380A BR0015380-0A BR0015380A BR0015380A BR 0015380 A BR0015380 A BR 0015380A BR 0015380 A BR0015380 A BR 0015380A BR 0015380 A BR0015380 A BR 0015380A
Authority
BR
Brazil
Prior art keywords
diaphragm electrolyzer
design
improved
anodic
electrolyzer
Prior art date
Application number
BR0015380-0A
Other languages
English (en)
Other versions
BR0015380B1 (pt
Inventor
Luciano Iacopetti
Giuseppe Faita
Original Assignee
De Nora Elettrodi Spa
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 De Nora Elettrodi Spa filed Critical De Nora Elettrodi Spa
Publication of BR0015380A publication Critical patent/BR0015380A/pt
Publication of BR0015380B1 publication Critical patent/BR0015380B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Diaphragms And Bellows (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Patente de Invenção: "PROJETO APERFEIçOADO DE ELETROLISADOR DE DIAFRAGMA". A invenção refere-se a um aperfeiçoado projeto de eletrolisador, em particular ao projeto de um eletrolisador de diafragma para as produções de cloro e álcali das soluções aquosas de cloreto de álcali, compreendendo pelo menos um ânodo fixado a uma base anódica (11) e em contacto elétrico com o mesmo por meio de uma haste coletora de corrente separada do elétrolito circulando no compartimento anódico por meio de um sistema de vedação hidráulico (16), em que um elemento de contacto condutivo e deformável (18) é interposto entre a dita haste coletora de corrente e a dita base anódica e em que o sistema de vedação hidráulica compreende pelo menos um anel em O.
BRPI0015380-0A 1999-11-08 2000-11-07 sistema de vedação para ánodos de células eletrolìticas de diafragma para produção de cloro e álcali. BR0015380B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI99A002329 1999-11-08
IT1999MI002329A IT1314011B1 (it) 1999-11-08 1999-11-08 Migliorato disegno di elettrolizzatore a diaframma.
PCT/EP2000/010989 WO2001034878A1 (en) 1999-11-08 2000-11-07 Improved design of diaphragm electrolyser

Publications (2)

Publication Number Publication Date
BR0015380A true BR0015380A (pt) 2002-07-09
BR0015380B1 BR0015380B1 (pt) 2010-11-30

Family

ID=11383915

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015380-0A BR0015380B1 (pt) 1999-11-08 2000-11-07 sistema de vedação para ánodos de células eletrolìticas de diafragma para produção de cloro e álcali.

Country Status (15)

Country Link
US (1) US6689261B1 (pt)
EP (1) EP1230434B1 (pt)
JP (1) JP2003514124A (pt)
CN (1) CN1254562C (pt)
AT (1) ATE244323T1 (pt)
AU (1) AU1392901A (pt)
BR (1) BR0015380B1 (pt)
DE (1) DE60003714T2 (pt)
IT (1) IT1314011B1 (pt)
NO (1) NO20022160L (pt)
PL (1) PL193177B1 (pt)
RU (1) RU2232830C2 (pt)
SA (1) SA00210533B1 (pt)
WO (1) WO2001034878A1 (pt)
ZA (1) ZA200202111B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4380346B2 (ja) * 2004-02-04 2009-12-09 パナソニック株式会社 車両用プッシュスイッチの製造方法
RU2296818C2 (ru) * 2005-03-30 2007-04-10 Общество с ограниченной ответственностью "НПО "Эко-Технология-НН" Электролизер монополярный диафрагменный
ITMI20050839A1 (it) 2005-05-11 2006-11-12 De Nora Elettrodi Spa Dito catodico per cella a diaframma
CN109139910B (zh) * 2018-10-16 2020-09-01 中国航发南方工业有限公司 高温部位大端面密封装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928167A (en) * 1971-12-23 1975-12-23 Rhone Progil Improvements in methods of producing electrolytic anode assemblies
FR2218941B1 (pt) 1973-02-23 1976-11-05 Rhone Progil
US3970539A (en) * 1974-12-23 1976-07-20 Basf Wyandotte Corporation End connector for filter press cell
US4045323A (en) 1976-11-05 1977-08-30 Basf Wyandotte Corporation Anolyte sealing, electrical insulating for electrolytic cells
RU2042939C1 (ru) * 1992-01-30 1995-08-27 Научно-исследовательский институт "Биокибернетика" Система приемки и контроля качества хлопка-сырца
RU2130786C1 (ru) * 1998-08-11 1999-05-27 Мееркоп Геннадий Евсеевич Электрохимическое устройство для обработки жидкой среды

Also Published As

Publication number Publication date
ITMI992329A0 (it) 1999-11-08
NO20022160D0 (no) 2002-05-06
US6689261B1 (en) 2004-02-10
WO2001034878A1 (en) 2001-05-17
DE60003714T2 (de) 2004-04-22
DE60003714D1 (de) 2003-08-07
PL354868A1 (en) 2004-03-08
RU2002115299A (ru) 2004-03-27
BR0015380B1 (pt) 2010-11-30
CN1254562C (zh) 2006-05-03
EP1230434A1 (en) 2002-08-14
RU2232830C2 (ru) 2004-07-20
PL193177B1 (pl) 2007-01-31
SA00210533B1 (ar) 2006-06-27
EP1230434B1 (en) 2003-07-02
AU1392901A (en) 2001-06-06
ITMI992329A1 (it) 2001-05-08
NO20022160L (no) 2002-06-14
ZA200202111B (en) 2003-03-14
ATE244323T1 (de) 2003-07-15
CN1382230A (zh) 2002-11-27
IT1314011B1 (it) 2002-12-03
JP2003514124A (ja) 2003-04-15

Similar Documents

Publication Publication Date Title
BR0211694A (pt) Célula de eletrólise, particularmente para a produção eletroquìmica de cloro
DE3751157D1 (de) Elektrolysezelle.
BR8103718A (pt) Celula eletrolitica com uma membrana aperfeicoada de troca ionica e processo para operacao
WO2001031300A3 (en) Process for the production of alkaline earth hydroxide
BR0213274A (pt) Eletrolisador de pressão e processo para sua operação
ES8800062A1 (es) Una cuba electrodialitica
ES475850A1 (es) Un procedimiento de generacion de halogenos e hidroxidos de metales alcalinos
NL178702B (nl) Werkwijze voor het elektrolyseren van een waterige alkalimetaalchloride oplossing.
JPS57137485A (en) Electrolysis and electrochemical cell
ES2157668T3 (es) Celula electrolitica de sal de cloruro fundida.
BR0015380A (pt) Projeto aperfeiçoado de eletrolisador de diafragma
KR900016501A (ko) 전해에 의해 알칼리 금속 이크롬산염 및 크롬산을 제조하는 방법
BR0008568A (pt) Método para produção de polissulfetos por meio de oxidação eletrolìtica
DE50005958D1 (de) Elektrolysezelle zur Herstellung eines Alkalimetalls
ES2105057T3 (es) Metodo para electrolizar una disolucion acuosa de un cloruro alcalino.
ES8406568A1 (es) Procedimiento para generar hidroxido de sodio.
ES499550A0 (es) Procedimiento para la preparacion en continuo de metionina
IT1165454B (it) Struttura di elettrodo metallico per celle di elettrolisi,per l'elettrolisi di soluzioni acquose di cloruri di metalli alcalini
BR9802872A (pt) Célula de eletróise de cloro-álcali com diafragma aperfeiçoada.
ES531038A0 (es) Procedimiento de electrolisis de cloruros de cobre disueltos
ATE67525T1 (de) Elektrolysezelle der filterpressenbauart.
ES2049507T3 (es) Barra de conexion de tipo unido, para catodo de celda con diafragma.
ES2061398B1 (es) Procedimiento de obtencion de n-acetil homocisteina tiolactona a partir del dl-homocistina por metodos electroquimicos.
JPS5629681A (en) Electrolysis of aqueous alkali chloride solution
ES2137838B1 (es) Proceso de recuperacion de metales a partir de barros procedentes de tratamientos superficiales electroliticos.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/11/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A E 16A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)