MXPA02003389A - Proceso para la produccion del hidroxido de un metal alcalinoterreo. - Google Patents
Proceso para la produccion del hidroxido de un metal alcalinoterreo.Info
- Publication number
- MXPA02003389A MXPA02003389A MXPA02003389A MXPA02003389A MXPA02003389A MX PA02003389 A MXPA02003389 A MX PA02003389A MX PA02003389 A MXPA02003389 A MX PA02003389A MX PA02003389 A MXPA02003389 A MX PA02003389A MX PA02003389 A MXPA02003389 A MX PA02003389A
- Authority
- MX
- Mexico
- Prior art keywords
- earth metal
- alkaline earth
- anode
- cathode
- compartment
- Prior art date
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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/18—Alkaline earth metal compounds or magnesium compounds
- C25B1/20—Hydroxides
Abstract
Un proceso para la produccion continua del hidroxido de un metal alcalinoterreo mediante la provision continua de una solucion acuosa del hidroxido de un metal alcalinoterreo o agua al compartimiento de anodo de una celda electrolitica, en la cual un anodo y un catodo se mantienen en compartimientos separados, respectivamente, mediante una membrana estable, hidratada, selectiva de cationes, hidraulicamente impermeable, electricamente conductora; interpuesta entre dicho anodo y dicho catodo, electrolizar la solucion de un haluro de un metal alcalinoterreo y remover continuamente la solucion de hidroxido de un metal alcalinoterreo e hidrogeno del compartimiento del catodo y el halogeno del compartimiento de anodo. La membrana es una pelicula de polimero fluorado con cadenas laterales colgantes que contienen grupos sulfonilo presentes como sitios de intercambio ionico y fijos a atomos de carbono que tienen al menos un atomo de fluor fijo. En otro aspecto, la membrana es un laminado de dos polimeros diferentes en peso equivalente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/428,738 US6375825B1 (en) | 1999-10-28 | 1999-10-28 | Process for the production of alkaline earth hydroxide |
PCT/US2000/041643 WO2001031300A2 (en) | 1999-10-28 | 2000-10-27 | Process for the production of alkaline earth hydroxide |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA02003389A true MXPA02003389A (es) | 2004-09-10 |
Family
ID=23700197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA02003389A MXPA02003389A (es) | 1999-10-28 | 2000-10-27 | Proceso para la produccion del hidroxido de un metal alcalinoterreo. |
Country Status (3)
Country | Link |
---|---|
US (1) | US6375825B1 (es) |
MX (1) | MXPA02003389A (es) |
WO (1) | WO2001031300A2 (es) |
Families Citing this family (30)
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EP2383231B1 (en) | 2005-06-10 | 2017-05-17 | Process Solutions, Inc. | Electrolytic cell and system for treating water |
WO2008021256A2 (en) | 2006-08-11 | 2008-02-21 | Aqua Resources Corporation | Nanoplatelet metal hydroxides and methods of preparing same |
US8822030B2 (en) | 2006-08-11 | 2014-09-02 | Aqua Resources Corporation | Nanoplatelet metal hydroxides and methods of preparing same |
US7753618B2 (en) * | 2007-06-28 | 2010-07-13 | Calera Corporation | Rocks and aggregate, and methods of making and using the same |
BRPI0812797A2 (pt) | 2007-06-28 | 2014-12-02 | Calera Corp | Sistemas e métodos de dessalinização que incluem a precipitação de compostos de carbonato |
US8177946B2 (en) * | 2007-08-09 | 2012-05-15 | Lawrence Livermore National Security, Llc | Electrochemical formation of hydroxide for enhancing carbon dioxide and acid gas uptake by a solution |
US7754169B2 (en) * | 2007-12-28 | 2010-07-13 | Calera Corporation | Methods and systems for utilizing waste sources of metal oxides |
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 |
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 |
KR20110038691A (ko) | 2008-07-16 | 2011-04-14 | 칼레라 코포레이션 | 전기화학 시스템에서 co2를 사용하는 방법 |
EP2212033A4 (en) | 2008-07-16 | 2013-04-24 | Calera Corp | FOUR-CELL ELECTROCHEMICAL LOW-ENERGY SYSTEM WITH CARBON DIOXIDE GAS |
US7993500B2 (en) * | 2008-07-16 | 2011-08-09 | Calera Corporation | Gas diffusion anode and CO2 cathode electrolyte system |
CA2700644A1 (en) * | 2008-09-11 | 2010-03-18 | Calera Corporation | Co2 commodity trading system and method |
US7815880B2 (en) | 2008-09-30 | 2010-10-19 | Calera Corporation | Reduced-carbon footprint concrete compositions |
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 |
WO2010039903A1 (en) | 2008-09-30 | 2010-04-08 | Calera Corporation | Co2-sequestering formed building materials |
EP2620207A3 (en) * | 2008-10-31 | 2013-09-18 | Calera Corporation | 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 |
EP2291550A4 (en) * | 2008-12-23 | 2011-03-09 | Calera Corp | ELECTROMECHANICAL LOW-ENERGY HYDROXIDE SYSTEM AND METHOD |
CA2696088A1 (en) * | 2008-12-23 | 2010-06-23 | Calera Corporation | Low-energy electrochemical proton transfer system and method |
US20110091366A1 (en) * | 2008-12-24 | 2011-04-21 | Treavor Kendall | Neutralization of acid and production of carbonate-containing compositions |
WO2010093716A1 (en) | 2009-02-10 | 2010-08-19 | 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 |
WO2010104989A1 (en) * | 2009-03-10 | 2010-09-16 | Calera Corporation | Systems and methods for processing co2 |
US7993511B2 (en) * | 2009-07-15 | 2011-08-09 | Calera Corporation | Electrochemical production of an alkaline solution using CO2 |
US20110035154A1 (en) * | 2009-08-07 | 2011-02-10 | Treavor Kendall | Utilizing salts for carbon capture and storage |
JP5609439B2 (ja) | 2010-08-31 | 2014-10-22 | 株式会社Ihi | 炭酸ガス固定方法及び炭酸ガス固定装置 |
JP5824793B2 (ja) * | 2010-09-10 | 2015-12-02 | 株式会社Ihi | マグネシウム回収方法及びマグネシウム回収装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US973171A (en) * | 1910-03-11 | 1910-10-18 | Adolf Clemm | Process of treating barium chlorid and strontium chlorid for producing chlorin and hydroxid of the said metals. |
US3366449A (en) | 1962-04-19 | 1968-01-30 | Laporte Chemical | Process for the production of barium hydroxide |
BE790369A (fr) | 1971-10-21 | 1973-04-20 | Diamond Shamrock Corp | Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique. |
US4192725A (en) | 1971-10-21 | 1980-03-11 | Diamond Shamrock Corporation | Electrolytic production of high purity alkali metal hydroxide |
US3909378A (en) | 1974-06-21 | 1975-09-30 | Du Pont | Composite cation exchange membrane and use thereof in electrolysis of an alkali metal halide |
US4113585A (en) * | 1975-10-20 | 1978-09-12 | E. I. Du Pont De Nemours And Company | Method and apparatus for electrolysis of alkali or alkaline earth metal halide |
NL7804322A (nl) | 1977-05-04 | 1978-11-07 | Asahi Glass Co Ltd | Werkwijze voor het bereiden van natriumhydroxyde door het elektrolyseren van natriumchloride. |
JPS5460294A (en) | 1977-10-21 | 1979-05-15 | Asahi Glass Co Ltd | Electrolysis of aqueous alkali chrolide |
US4219394A (en) | 1978-03-22 | 1980-08-26 | Diamond Shamrock Corporation | Membrane assembly for electrolytic cells |
JPS54125199A (en) | 1978-03-24 | 1979-09-28 | Tokuyama Soda Co Ltd | Electrolyzing method for aqueous solution of alkaline earth metal salt |
US4196068A (en) * | 1978-06-26 | 1980-04-01 | Scoville Frank J | Chlorine gas producing apparatus |
DE3882925T2 (de) | 1987-06-12 | 1994-03-17 | Asahi Glass Co Ltd | Verfahren zur herstellung von alkalimetallhydroxid. |
JPH04136196A (ja) | 1990-09-27 | 1992-05-11 | Asahi Glass Co Ltd | 電解用含フッ素陽イオン交換膜及びこれを用いた水酸化アルカリの製造方法 |
US5264090A (en) | 1990-10-05 | 1993-11-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for the electrolysis of an alkali metal chloride using a cation exchange membrane |
US5716504A (en) | 1995-07-10 | 1998-02-10 | Asahi Glass Company Ltd. | Cation exchange membrane for electrolysis and process for producing potassium hydroxide of high purity |
US6132590A (en) | 1998-01-09 | 2000-10-17 | Huron Tech Corp | Electrolytic process for treating aqueous waste streams |
-
1999
- 1999-10-28 US US09/428,738 patent/US6375825B1/en not_active Expired - Lifetime
-
2000
- 2000-10-27 MX MXPA02003389A patent/MXPA02003389A/es active IP Right Grant
- 2000-10-27 WO PCT/US2000/041643 patent/WO2001031300A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001031300A3 (en) | 2002-02-07 |
US6375825B1 (en) | 2002-04-23 |
WO2001031300A2 (en) | 2001-05-03 |
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