BR9406211A - Processo de preparar soluções de peroxido alcalinas - Google Patents
Processo de preparar soluções de peroxido alcalinasInfo
- Publication number
- BR9406211A BR9406211A BR9406211A BR9406211A BR9406211A BR 9406211 A BR9406211 A BR 9406211A BR 9406211 A BR9406211 A BR 9406211A BR 9406211 A BR9406211 A BR 9406211A BR 9406211 A BR9406211 A BR 9406211A
- Authority
- BR
- Brazil
- Prior art keywords
- alkali
- cathode
- anode
- feeding
- pct
- Prior art date
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4311665A DE4311665C1 (de) | 1993-04-08 | 1993-04-08 | Verfahren zur Herstellung von Alkaliperoxid-Lösungen |
PCT/EP1994/001028 WO1994024336A1 (de) | 1993-04-08 | 1994-04-01 | Verfahren zur herstellung von alkaliperoxid-lösungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9406211A true BR9406211A (pt) | 1996-02-06 |
Family
ID=6485112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9406211A BR9406211A (pt) | 1993-04-08 | 1994-04-01 | Processo de preparar soluções de peroxido alcalinas |
Country Status (10)
Country | Link |
---|---|
US (1) | US5702585A (pt) |
EP (1) | EP0694087B1 (pt) |
JP (1) | JPH08508787A (pt) |
CN (1) | CN1049256C (pt) |
AT (1) | ATE159769T1 (pt) |
BR (1) | BR9406211A (pt) |
CA (1) | CA2160162A1 (pt) |
DE (2) | DE4311665C1 (pt) |
ES (1) | ES2108442T3 (pt) |
WO (1) | WO1994024336A1 (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
RU2221741C1 (ru) * | 1999-11-26 | 2004-01-20 | Акцо Нобель Н.В. | Способ получения щелочного раствора пероксида водорода и диоксида хлора |
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 |
WO2007025280A2 (en) | 2005-08-25 | 2007-03-01 | Ceramatec, Inc. | Electrochemical cell for the production of synthesis gas using atmospheric 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 |
US7753618B2 (en) | 2007-06-28 | 2010-07-13 | Calera Corporation | Rocks and aggregate, and methods of making and using the same |
CA2659451C (en) | 2007-06-28 | 2011-04-12 | Calera Corporation | Desalination methods and systems that include carbonate compound precipitation |
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 |
KR20100105860A (ko) * | 2007-12-28 | 2010-09-30 | 칼레라 코포레이션 | Co2 분리 방법 |
WO2010005607A2 (en) * | 2008-03-19 | 2010-01-14 | Eltron Research & Development, Inc. | Production of peroxycarboxylic acids |
US7993500B2 (en) | 2008-07-16 | 2011-08-09 | Calera Corporation | Gas diffusion anode and CO2 cathode electrolyte system |
AU2009271304B2 (en) | 2008-07-16 | 2013-08-15 | Eleryc, Inc. | Low-energy 4-cell electrochemical system with carbon dioxide gas |
CN101910469A (zh) | 2008-07-16 | 2010-12-08 | 卡勒拉公司 | 电化学系统中的co2利用 |
US7966250B2 (en) | 2008-09-11 | 2011-06-21 | Calera Corporation | CO2 commodity trading system and method |
US8869477B2 (en) | 2008-09-30 | 2014-10-28 | Calera Corporation | Formed building materials |
US7815880B2 (en) | 2008-09-30 | 2010-10-19 | Calera Corporation | Reduced-carbon footprint concrete compositions |
CA2700770C (en) | 2008-09-30 | 2013-09-03 | Calera Corporation | Co2-sequestering formed building materials |
US7939336B2 (en) | 2008-09-30 | 2011-05-10 | Calera Corporation | Compositions and methods using substances containing carbon |
AU2009287463B2 (en) | 2008-10-31 | 2010-09-02 | Arelac, Inc. | Non-cementitious compositions comprising CO2 sequestering additives |
US9133581B2 (en) | 2008-10-31 | 2015-09-15 | Calera Corporation | Non-cementitious compositions comprising vaterite and methods thereof |
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 |
US7790012B2 (en) * | 2008-12-23 | 2010-09-07 | Calera Corporation | Low energy electrochemical hydroxide system and method |
WO2010093716A1 (en) | 2009-02-10 | 2010-08-19 | Calera Corporation | Low-voltage alkaline production using hydrogen and electrocatlytic electrodes |
BRPI1009150A2 (pt) | 2009-03-02 | 2016-03-01 | Calera Corp | sistemas de controle de multi-poluentes de fluxos de gás e métodos |
AU2010201373A1 (en) | 2009-03-10 | 2010-09-30 | Calera Corporation | System and methods for processing CO2 |
US7993511B2 (en) | 2009-07-15 | 2011-08-09 | Calera Corporation | Electrochemical production of an alkaline solution using CO2 |
WO2011036633A2 (en) | 2009-09-23 | 2011-03-31 | Ecolab Usa Inc. | In situ cleaning system |
WO2011066293A1 (en) * | 2009-11-30 | 2011-06-03 | Calera Corporation | Alkaline production using a gas diffusion anode with a hydrostatic pressure |
CA3048786C (en) | 2010-09-24 | 2020-11-03 | Dnv Gl As | Method and apparatus for the electrochemical reduction of carbon dioxide |
US8937037B2 (en) | 2011-03-02 | 2015-01-20 | Ecolab Usa Inc. | Electrochemical enhancement of detergent alkalinity |
KR102412501B1 (ko) * | 2018-12-21 | 2022-06-23 | 맹그로브 워터 테크놀로지스 리미티드 | Li 회수 공정 및 li 회수 공정을 위한 현장 화학적 생산 |
MX2022001391A (es) * | 2019-08-02 | 2022-05-26 | Solugen Inc | Métodos y composiciones para el tratamiento de agua producida. |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2051951A (en) * | 1929-03-03 | 1936-08-25 | Krauss Ferdinand | Process and apparatus for producing hydrogen peroxide |
NL49236C (pt) * | 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 |
US4693794A (en) * | 1986-11-20 | 1987-09-15 | Fmc Corporation | Process for manufacturing hydrogen peroxide electrolytically |
US4758317A (en) * | 1986-11-20 | 1988-07-19 | Fmc Corporation | Process and cell for producing hydrogen peroxide |
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 |
-
1993
- 1993-04-08 DE DE4311665A patent/DE4311665C1/de not_active Expired - Lifetime
-
1994
- 1994-04-01 EP EP94913512A patent/EP0694087B1/de not_active Expired - Lifetime
- 1994-04-01 US US08/535,129 patent/US5702585A/en not_active Expired - Fee Related
- 1994-04-01 JP JP6522688A patent/JPH08508787A/ja active Pending
- 1994-04-01 ES ES94913512T patent/ES2108442T3/es not_active Expired - Lifetime
- 1994-04-01 WO PCT/EP1994/001028 patent/WO1994024336A1/de active IP Right Grant
- 1994-04-01 BR BR9406211A patent/BR9406211A/pt not_active IP Right Cessation
- 1994-04-01 CA CA002160162A patent/CA2160162A1/en not_active Abandoned
- 1994-04-01 DE DE59404479T patent/DE59404479D1/de not_active Expired - Fee Related
- 1994-04-01 AT AT94913512T patent/ATE159769T1/de not_active IP Right Cessation
- 1994-04-01 CN CN94192374A patent/CN1049256C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0694087B1 (de) | 1997-10-29 |
CN1124983A (zh) | 1996-06-19 |
WO1994024336A1 (de) | 1994-10-27 |
DE59404479D1 (de) | 1997-12-04 |
US5702585A (en) | 1997-12-30 |
DE4311665C1 (de) | 1994-08-18 |
CA2160162A1 (en) | 1994-10-27 |
ES2108442T3 (es) | 1997-12-16 |
ATE159769T1 (de) | 1997-11-15 |
CN1049256C (zh) | 2000-02-09 |
JPH08508787A (ja) | 1996-09-17 |
EP0694087A1 (de) | 1996-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 8A, 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADE(S). |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2066 DE 10/08/2010, E COMPROVAR O RECOLHIMENTO DA 17A,18A E 19A ANUIDADES. |