ES2176442T3 - Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de dicho procedimiento. - Google Patents

Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de dicho procedimiento.

Info

Publication number
ES2176442T3
ES2176442T3 ES96906780T ES96906780T ES2176442T3 ES 2176442 T3 ES2176442 T3 ES 2176442T3 ES 96906780 T ES96906780 T ES 96906780T ES 96906780 T ES96906780 T ES 96906780T ES 2176442 T3 ES2176442 T3 ES 2176442T3
Authority
ES
Spain
Prior art keywords
procedure
oxygen
peroxide
anode
becomes
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
Application number
ES96906780T
Other languages
English (en)
Inventor
Gimenez Juan Casado
Coso Enrique Brillas
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.)
Carburos Metalicos SA
Original Assignee
Sociedad Espanola de Carburos Metalicos 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 Sociedad Espanola de Carburos Metalicos SA filed Critical Sociedad Espanola de Carburos Metalicos SA
Application granted granted Critical
Publication of ES2176442T3 publication Critical patent/ES2176442T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D53/32—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 electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0288—Combined chemical and physical processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0003—Chemical processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0003—Chemical processing
    • C01B2210/0006—Chemical processing by reduction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/001—Physical processing by making use of membranes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

EL PROCEDIMIENTO COMPRENDE LOS SIGUIENTES PASOS: A) PONER EN CONTACTO UN GAS QUE CONTENGA OXIGENO CON UN CATODO DE DIFUSION DE GAS QUE NO CONTENGA UN CATALIZADOR DE DESCOMPOSICION DE PEROXIDO DE HIDROGENO, B) PROPORCIONAR UNA DIFERENCIA POTENCIAL ENTRE EL CATODO Y UN ANODO, DE FORMA QUE EL OXIGENO SE CONVIERTA EN PEROXIDO EN EL CATODO, EL PEROXIDO SE DIFUNDA A TRAVES DE UN ELECTROLITO ACUOSO HASTA EL ANODO, Y EL PEROXIDO SE CONVIERTA EN OXIGENO PURO EN EL ANODO, EL PROCEDIMIENTO EN UN NUEVO METODO CAPAZ DE SEPARAR EL OXIGENO A TRAVES DE UN PROCEDIMIENTO BIOELECTRONICO. EL EQUIPO COMPRENDE UNA PILA ELECTROLITICA UNICA (1) CON AL MENOS UN CATODO (8) Y UN ANODO (9), UNA ENTRADA (12) A TRAVES DEL CATODO PARA LA INTRODUCCION DE UNA MEZCLA DE GAS QUE CONTIENE OXIGENO Y UNA SALIDA (5) DE OXIGENO PURO PRODUCIDO EN LA PILA.
ES96906780T 1995-03-31 1996-03-28 Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de dicho procedimiento. Expired - Lifetime ES2176442T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09500641A ES2094099B1 (es) 1995-03-31 1995-03-31 Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de este procedimiento.

Publications (1)

Publication Number Publication Date
ES2176442T3 true ES2176442T3 (es) 2002-12-01

Family

ID=8289955

Family Applications (2)

Application Number Title Priority Date Filing Date
ES09500641A Expired - Lifetime ES2094099B1 (es) 1995-03-31 1995-03-31 Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de este procedimiento.
ES96906780T Expired - Lifetime ES2176442T3 (es) 1995-03-31 1996-03-28 Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de dicho procedimiento.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES09500641A Expired - Lifetime ES2094099B1 (es) 1995-03-31 1995-03-31 Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de este procedimiento.

Country Status (7)

Country Link
EP (1) EP0771759B1 (es)
AT (1) ATE216679T1 (es)
CA (1) CA2191625C (es)
DE (1) DE69620842T2 (es)
ES (2) ES2094099B1 (es)
PT (1) PT771759E (es)
WO (1) WO1996030297A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6541159B1 (en) 1999-08-12 2003-04-01 Reveo, Inc. Oxygen separation through hydroxide-conductive membrane
DE10053546A1 (de) * 2000-10-27 2002-05-02 Angewandte Technik Mbh Greifsw Portabler elektrochemischer Sauerstoffgenerator
DE10156349B4 (de) * 2001-11-16 2006-01-26 Ballard Power Systems Ag Brennstoffzellenanlage
CN111905739B (zh) * 2020-08-31 2023-02-10 安徽熵卡科技有限公司 一种应用于制氧机的催化剂的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308698A1 (fr) * 1975-04-24 1976-11-19 Alsthom Cgee Procede et dispositif electrochimique de production d'oxygene
CA1155085A (en) * 1978-04-14 1983-10-11 Sameer M. Jasem Electrochemical gas separation including catalytic regeneration
US4475994A (en) * 1983-12-27 1984-10-09 Maxdem Incorporated Method and apparatus for separating oxygen from a gaseous mixture

Also Published As

Publication number Publication date
WO1996030297A1 (es) 1996-10-03
DE69620842D1 (de) 2002-05-29
ES2094099B1 (es) 1997-08-01
CA2191625C (en) 2001-12-04
CA2191625A1 (en) 1996-10-03
ATE216679T1 (de) 2002-05-15
DE69620842T2 (de) 2002-11-21
ES2094099A1 (es) 1997-01-01
EP0771759A1 (en) 1997-05-07
EP0771759B1 (en) 2002-04-24
PT771759E (pt) 2002-10-31

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