ES2108442T3 - Procedimiento para la preparacion de soluciones de peroxidos alcalinos. - Google Patents

Procedimiento para la preparacion de soluciones de peroxidos alcalinos.

Info

Publication number
ES2108442T3
ES2108442T3 ES94913512T ES94913512T ES2108442T3 ES 2108442 T3 ES2108442 T3 ES 2108442T3 ES 94913512 T ES94913512 T ES 94913512T ES 94913512 T ES94913512 T ES 94913512T ES 2108442 T3 ES2108442 T3 ES 2108442T3
Authority
ES
Spain
Prior art keywords
alkaline metal
carbon
sulfate
alcohol
procedure
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
ES94913512T
Other languages
English (en)
Inventor
Eilhard Hillrichs
Manfred Kienberger
Ulrich Sander
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2108442T3 publication Critical patent/ES2108442T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
    • C01B15/08—Peroxysulfates
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/30—Peroxides
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/085—Removing impurities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA ELABORACION DE SOLUCIONES DE PEROXIDO DE METAL ALCALINO ACUOSAS, EN DONDE LA RELACION MOLAR DEL METAL ALCALINO CON RESPECTO A H{SUB,2}O{SUB,2} SE ENCUENTRA ENTRE 0,5 Y 2,5 EN UNA CELDA ELECTROQUIMICA, CONSISTIENDO EN UN CATODO DE DIFUSION DE OXIGENO POROSO, UNA MEMBRANA DE INTERCAMBIO DE CATIONES Y UN ANODO, UN ELECTROLITO CONTENIENDO ACIDO SULFURICO QUE FLUYE A TRAVES DE LA CAMARA DE ANODO, UN ELECTROLITO CONTENIENDO UN HIDROXIDO DE METAL ALCALINO QUE FLUYE A TRAVES DE LA CAMARA DE CATODO, Y UN PEROXIDO DE METAL ALCALINO QUE SE FORMA MEDIANTE REDUCCION CATODICA DE OXIGENO. EN EL PROCEDIMIENTO EL SULFATO DE HIDROGENO DE METAL ALCALINO ESTA INCLUIDO EN UN CIRCUITO ELECTROLITICO, SIENDO EL MATERIAL DE COMIENZO PARA EL SULFATO DE HIDROGENO DE METAL ALCALINO UNA SOLUCION ACUOSA DE SULFATO DE METAL ALCALINO O SULFATO HIDROGENO O UNA MEZCLA DE SULFATO DE METAL ALCALINO Y SULFATO HIDROGENO O UNA SOLUCION ACUOSA DE SULFITO DE METAL ALCALINO O SULFITO HIDROGENO,O UNA MEZCLA DE SULFITO DE METAL ALCALINO Y SULFITO HIDROGENO O UNA SOLUCION ACUOSA DE CARBONATO DE METAL ALCALINO O CARBONATO HIDROGENO O UNA MEZCLA DE CARBONATO DE METAL ALCALINO Y CARBONATO HIDROGENO, UNA SOLUCION ACUOSA DE ACIDO SULFURICO O PURA, UN DIOXIDO DE SULFURO GASEOSO O PURO, SIENDO PRODUCIDO DIOXIDO DE CARBONO GASEOSO.
ES94913512T 1993-04-08 1994-04-01 Procedimiento para la preparacion de soluciones de peroxidos alcalinos. Expired - Lifetime ES2108442T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4311665A DE4311665C1 (de) 1993-04-08 1993-04-08 Verfahren zur Herstellung von Alkaliperoxid-Lösungen

Publications (1)

Publication Number Publication Date
ES2108442T3 true ES2108442T3 (es) 1997-12-16

Family

ID=6485112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94913512T Expired - Lifetime ES2108442T3 (es) 1993-04-08 1994-04-01 Procedimiento para la preparacion de soluciones de peroxidos alcalinos.

Country Status (10)

Country Link
US (1) US5702585A (es)
EP (1) EP0694087B1 (es)
JP (1) JPH08508787A (es)
CN (1) CN1049256C (es)
AT (1) ATE159769T1 (es)
BR (1) BR9406211A (es)
CA (1) CA2160162A1 (es)
DE (2) DE4311665C1 (es)
ES (1) ES2108442T3 (es)
WO (1) WO1994024336A1 (es)

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DE19516304C1 (de) * 1995-05-04 1996-07-25 Metallgesellschaft Ag Verfahren zur Herstellung von Alkaliperoxid-Hydrat
NL1000427C2 (en) * 1995-05-23 1996-11-25 Tno Electrochemical prodn. of hydrogen peroxide
JPH10291808A (ja) * 1997-04-16 1998-11-04 Permelec Electrode Ltd 過酸化水素水の製造方法及び装置
US6322690B1 (en) * 1999-11-26 2001-11-27 Akzo Nobel N.V. Chemical method
CA2392478C (en) * 1999-11-26 2005-01-18 Akzo Nobel N.V. Process for production of an alkaline hydrogen peroxide solution and chlorine dioxide
US6712949B2 (en) 2001-07-22 2004-03-30 The Electrosynthesis Company, Inc. Electrochemical synthesis of hydrogen peroxide
US7025868B2 (en) * 2003-01-07 2006-04-11 The Boeing Company Methods and apparatus for simultaneous chlorine and alkaline-peroxide production
US8377384B2 (en) * 2005-04-08 2013-02-19 The Boeing Company Electrochemical cell arrangement for the production of hydrogen peroxide
US7175708B1 (en) * 2005-07-28 2007-02-13 The Boeing Company Recovering purified water and potassium chloride from spent basic hydrogen peroxide
EP1938406A4 (en) 2005-08-25 2010-04-21 Ceramatec Inc ELECTROCHEMICAL CELL FOR THE PRODUCTION OF SYNTHESEGAS USING AMBIENT AIR AND WATER
US8138106B2 (en) 2005-09-30 2012-03-20 Rayonier Trs Holdings Inc. Cellulosic fibers with odor control characteristics
US7754064B2 (en) * 2006-09-29 2010-07-13 Eltron Research & Development Methods and apparatus for the on-site production of hydrogen peroxide
JP2010531732A (ja) 2007-06-28 2010-09-30 カレラ コーポレイション 炭酸塩化合物の沈殿を含む脱塩方法
US7753618B2 (en) 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
JP2012513944A (ja) * 2007-12-28 2012-06-21 カレラ コーポレイション Ｃｏ２を捕捉する方法
US7754169B2 (en) 2007-12-28 2010-07-13 Calera Corporation Methods and systems for utilizing waste sources of metal oxides
US7749476B2 (en) 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
US8318972B2 (en) * 2008-03-19 2012-11-27 Eltron Research & Development Inc. Production of peroxycarboxylic acids
EP2212033A4 (en) 2008-07-16 2013-04-24 Calera Corp FOUR-CELL ELECTROCHEMICAL LOW-ENERGY SYSTEM WITH CARBON DIOXIDE GAS
KR20110038691A (ko) 2008-07-16 2011-04-14 칼레라 코포레이션 전기화학 시스템에서 ｃｏ２를 사용하는 방법
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
AU2009287461A1 (en) 2008-09-11 2010-04-08 Calera Corporation CO2 commodity trading system and method
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
TW201026597A (en) 2008-09-30 2010-07-16 Calera Corp CO2-sequestering formed building materials
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
US7939336B2 (en) 2008-09-30 2011-05-10 Calera Corporation Compositions and methods using substances containing carbon
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
WO2010051458A1 (en) 2008-10-31 2010-05-06 Calera Corporation Non-cementitious compositions comprising co2 sequestering additives
CN101748423B (zh) * 2008-12-19 2011-08-24 中国科学院大连化学物理研究所 一种高效电催化原位生成过氧化氢的电化学反应器
BRPI0823394A2 (pt) * 2008-12-23 2015-06-16 Calera Corp Sistema e método eletroquímico de hidróxido de baixa energia
AU2010201005A1 (en) 2009-02-10 2010-08-26 Calera Corporation Low-voltage alkaline production using hydrogen and electrocatlytic electrodes
CA2694959A1 (en) 2009-03-02 2010-09-02 Calera Corporation Gas stream multi-pollutants control systems and methods
TW201105406A (en) 2009-03-10 2011-02-16 Calera Corp Systems and methods for processing CO2
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using CO2
US20110079515A1 (en) * 2009-07-15 2011-04-07 Gilliam Ryan J Alkaline production using a gas diffusion anode with a hydrostatic pressure
US8459275B2 (en) 2009-09-23 2013-06-11 Ecolab Usa Inc. In-situ cleaning system
JP2013544957A (ja) 2010-09-24 2013-12-19 デット ノルスケ ベリタス エーエス 二酸化炭素の電気化学的還元のための方法および装置
RU2439206C1 (ru) * 2010-10-27 2012-01-10 Открытое акционерное общество "УРАЛЬСКИЙ ЭЛЕКТРОХИМИЧЕСКИЙ КОМБИНАТ" Способ очистки электролита щелочного топливного элемента от карбонатов
US8937037B2 (en) 2011-03-02 2015-01-20 Ecolab Usa Inc. Electrochemical enhancement of detergent alkalinity
CA3124281C (en) * 2018-12-21 2023-08-22 Mangrove Water Technologies Ltd. Li recovery processes and onsite chemical production for li recovery processes
CA3150043A1 (en) * 2019-08-02 2021-02-11 Solugen, Inc. Methods and compositions for the treatment of produced water
EP4244408A4 (en) * 2020-11-16 2025-10-22 Univ Columbia MEMBRANELESS ELECTROLYZERS FOR THE PRODUCTION OF ALKALINE AND ACID EFFLUENT STREAMS
CN114643245A (zh) * 2020-12-15 2022-06-21 中国科学院大连化学物理研究所 一种固态聚合物电解质（spe）水电解池的原位再生方法
CN113278989B (zh) * 2021-05-24 2022-06-24 中国科学院宁波材料技术与工程研究所 一种提高电解制氢过程中阳极稳定性的电解液改性方法

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NL49236C (es) * 1937-03-31
US3884778A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic production of hydrogen peroxide and alkali metal hydroxide
US4317704A (en) * 1978-03-02 1982-03-02 The Dow Chemical Company Method of operating an electrolytic cell
EP0066663A1 (fr) * 1981-06-10 1982-12-15 La Cellulose Des Ardennes Cellule électrolytique de production d'eau oxygénée en milieu alcalin
US4384931A (en) * 1981-09-04 1983-05-24 Occidental Research Corporation Method for the electrolytic production of hydrogen peroxide
US4357217A (en) * 1981-10-02 1982-11-02 Occidental Research Corporation Three compartment electrolytic cell method for producing hydrogen peroxide
US4431494A (en) * 1982-08-03 1984-02-14 The Dow Chemical Company Method for electrolytic production of alkaline peroxide solutions
SU1393850A1 (ru) * 1986-05-22 1988-05-07 Институт химии и химической технологии СО АН СССР Способ получени щелочного раствора пероксида водорода
US4758317A (en) * 1986-11-20 1988-07-19 Fmc Corporation Process and cell for producing hydrogen peroxide
US4693794A (en) * 1986-11-20 1987-09-15 Fmc Corporation Process for manufacturing hydrogen peroxide electrolytically
JP2556510B2 (ja) * 1987-04-30 1996-11-20 富士機工株式会社 ステアリングコラムの取付構造
US4872957A (en) * 1988-07-20 1989-10-10 H-D Tech Inc. Electrochemical cell having dual purpose electrode

Also Published As

Publication number Publication date
CN1049256C (zh) 2000-02-09
CN1124983A (zh) 1996-06-19
US5702585A (en) 1997-12-30
CA2160162A1 (en) 1994-10-27
ATE159769T1 (de) 1997-11-15
WO1994024336A1 (de) 1994-10-27
EP0694087B1 (de) 1997-10-29
DE59404479D1 (de) 1997-12-04
BR9406211A (pt) 1996-02-06
JPH08508787A (ja) 1996-09-17
DE4311665C1 (de) 1994-08-18
EP0694087A1 (de) 1996-01-31

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