CL2011002583A1 - Metodo para reducir el contenido de por lo menos un compuesto organico volatil soluble en agua presente en un gas, mediante el contacto de dicho gas con una composicion oxidante acida acuosa que tiene ph entre 1,8 y 2,6; composicion oxidante acida acuosa; y uso de dicha composicion. - Google Patents
Metodo para reducir el contenido de por lo menos un compuesto organico volatil soluble en agua presente en un gas, mediante el contacto de dicho gas con una composicion oxidante acida acuosa que tiene ph entre 1,8 y 2,6; composicion oxidante acida acuosa; y uso de dicha composicion.Info
- Publication number
- CL2011002583A1 CL2011002583A1 CL2011002583A CL2011002583A CL2011002583A1 CL 2011002583 A1 CL2011002583 A1 CL 2011002583A1 CL 2011002583 A CL2011002583 A CL 2011002583A CL 2011002583 A CL2011002583 A CL 2011002583A CL 2011002583 A1 CL2011002583 A1 CL 2011002583A1
- Authority
- CL
- Chile
- Prior art keywords
- gas
- composition
- oxidizing composition
- content
- contacting
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 230000001590 oxidative effect Effects 0.000 title abstract 4
- 230000002378 acidificating effect Effects 0.000 title 1
- 239000011260 aqueous acid Substances 0.000 title 1
- 239000012855 volatile organic compound Substances 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229910052705 radium Inorganic materials 0.000 abstract 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
- B01J37/345—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy of ultraviolet wave energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/106—Peroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20738—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
SE PROVEE UN MÉTODO PARA REDUCIR EL CONTENIDO DE POR LO MENOS UN COMPUESTO ORGÁNICO VOLÁTIL SOLUBLE EN AGUA EN UN GAS. EL MÉTODO COMPRENDE PONER EL GAS EN CONTACTO CON UNA COMPOSICIÓN OXIDANTE ÁCIDA ACUOSA QUE COMPRENDE H202 Y UN CATALIZADOR METÁLICO Y SOMETER EL POR LO MENOS UN COMPUESTO ORGÁNICO VOLÁTIL SOLUBLE EN AGUA Y LA COMPOSICIÓN OXIDANTE ÁCIDA ACUOSA A UNA RADIACIÓN UV.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16923409P | 2009-04-14 | 2009-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2011002583A1 true CL2011002583A1 (es) | 2012-07-06 |
Family
ID=42933481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2011002583A CL2011002583A1 (es) | 2009-04-14 | 2011-10-14 | Metodo para reducir el contenido de por lo menos un compuesto organico volatil soluble en agua presente en un gas, mediante el contacto de dicho gas con una composicion oxidante acida acuosa que tiene ph entre 1,8 y 2,6; composicion oxidante acida acuosa; y uso de dicha composicion. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9574122B2 (es) |
| EP (1) | EP2419196B1 (es) |
| BR (1) | BRPI1015030A2 (es) |
| CA (1) | CA2756931C (es) |
| CL (1) | CL2011002583A1 (es) |
| ES (1) | ES2638066T3 (es) |
| PL (1) | PL2419196T3 (es) |
| WO (1) | WO2010118530A1 (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110189049A1 (en) | 2008-05-09 | 2011-08-04 | Martin Beaulieu | Method for treating odors |
| US10580542B2 (en) | 2010-10-15 | 2020-03-03 | Avantech, Inc. | Concentrate treatment system |
| US9283418B2 (en) | 2010-10-15 | 2016-03-15 | Avantech, Inc. | Concentrate treatment system |
| CN103316586B (zh) * | 2013-07-07 | 2015-09-02 | 合肥工业大学 | 一种净化气体中有机污染物的装置及方法 |
| CN104707460B (zh) * | 2013-12-24 | 2017-10-24 | 齐鲁工业大学 | 一种恶臭烟气处理方法及装置 |
| CN103949128B (zh) * | 2014-04-23 | 2016-08-17 | 林小晓 | 一种净化含有粉尘的烟气的方法及装置 |
| CN104084015B (zh) * | 2014-04-23 | 2016-01-20 | 林小晓 | 一种净化污染空气的系统及其工作方法 |
| CN103949144B (zh) * | 2014-04-23 | 2016-09-21 | 林小晓 | 一种净化含有二氧化硫的烟气的方法及装置 |
| CN103949153B (zh) * | 2014-04-23 | 2017-01-04 | 林小晓 | 一种利用光助芬顿反应净化烟气的方法及装置 |
| CN104785097B (zh) * | 2015-01-28 | 2016-09-28 | 上海理工大学 | 挥发性有机化合物消除检测装置及其检测方法 |
| CN104815537B (zh) * | 2015-04-21 | 2019-12-31 | 南京朗洁环保科技有限公司 | 一种臭氧结合光解过氧化物的VOCs脱除方法 |
| CN104815538B (zh) * | 2015-04-21 | 2019-12-31 | 南京朗洁环保科技有限公司 | 一种光解过氧化物的上下对喷雾化床脱硫脱硝方法 |
| CN104801178B (zh) * | 2015-04-21 | 2019-12-31 | 南京朗洁环保科技有限公司 | 自由基预氧化结合湿法吸收的同时脱硫脱硝脱汞方法 |
| CN109012094A (zh) * | 2018-08-01 | 2018-12-18 | 福建皓尔宝新材料科技有限公司 | 一种治理气态乙醛的组合物 |
| CN109499363B (zh) * | 2019-01-14 | 2021-05-28 | 重庆工商大学 | 一种烤漆房废气净化工艺 |
| CN111167294A (zh) * | 2020-01-08 | 2020-05-19 | 裴金楠 | 一种废气处理装置 |
| CN111203090A (zh) * | 2020-03-16 | 2020-05-29 | 浙江新安化工集团股份有限公司 | 一种草甘膦酸化合成液水解尾气处理系统及处理工艺 |
| CN111408237A (zh) * | 2020-03-27 | 2020-07-14 | 焦态成 | 挥发性有机物VOCs处理方法及装置 |
| CN114870904A (zh) * | 2022-05-30 | 2022-08-09 | 皇苹果家居用品集团有限公司 | 一种高效环保复合纳米光触媒甲醛清除剂 |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509217A (en) * | 1961-10-06 | 1970-04-28 | Gaf Corp | Oxidation of unsaturated thioether |
| JPS5096478A (es) | 1973-12-27 | 1975-07-31 | ||
| JPS5144898B2 (es) | 1974-03-16 | 1976-12-01 | ||
| US4104162A (en) | 1974-04-22 | 1978-08-01 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Koessler | Process for detoxification of formaldehyde containing waste waters |
| DE2931692A1 (de) | 1979-08-04 | 1981-02-26 | Basf Ag | Verfahren zur entfernung von formaldehyd aus waessrigen loesungen von 2-butindiol-1,4 |
| US4780287A (en) * | 1984-07-03 | 1988-10-25 | Ultrox International | Decomposition of volatile organic halogenated compounds contained in gases |
| US5207877A (en) | 1987-12-28 | 1993-05-04 | Electrocinerator Technologies, Inc. | Methods for purification of air |
| US4880609A (en) | 1988-11-23 | 1989-11-14 | Champion Chemicals, Inc. | Chelate catalyst system for H2 S removal from a gas stream |
| US5248395A (en) * | 1989-12-26 | 1993-09-28 | Uop | Process for purifying aqueous media |
| US5480524A (en) * | 1991-12-21 | 1996-01-02 | Robert Aalbers | Method and apparatus for removing undesirable chemical substances from gases, exhaust gases, vapors, and brines |
| KR940004118B1 (ko) | 1992-06-27 | 1994-05-13 | 아니코산업 주식회사 | 멀티 에젝터형(multi ejector)오염 및 유독개스 세정장치 및 그 방법 |
| US5266214A (en) * | 1992-12-22 | 1993-11-30 | Cryptonics Corporation | Photocatalytic method for treatment of contaminated water |
| US5527517A (en) | 1994-11-23 | 1996-06-18 | Philip Morris Incorporated | Liquid scrubbing of gas-phase contaminants |
| US5762808A (en) * | 1995-05-09 | 1998-06-09 | Research Corporation Technologies, Inc. | Destruction of electron affinic contaminants during water treatment using free radical processes |
| CA2178258A1 (en) | 1995-06-06 | 1996-12-07 | Phillip A. Lincoln | Method and apparatus for removing volatile organic compounds by cold oxidation |
| EP0830198B1 (en) | 1995-06-06 | 2002-03-27 | BP Corporation North America Inc. | Catalytic vent gas treatment system for abatement of volatile chemical emissions |
| US6503471B1 (en) * | 1995-08-29 | 2003-01-07 | Korea Institute Of Science & Technology | Process for malodorous gas treatment |
| DE19607389A1 (de) * | 1996-02-28 | 1997-09-04 | Krupp Vdm Gmbh | Verfahren zur Absorption von Stickoxiden aus Abgasströmen |
| CA2178377A1 (en) * | 1996-06-06 | 1997-12-07 | Janis Avotins | Process and apparatus for the removal of aromatic amines from soil and water |
| US5907066A (en) | 1996-11-27 | 1999-05-25 | Lehigh University | Treating methanol-containing waste gas streams |
| US6410793B1 (en) | 1997-05-27 | 2002-06-25 | Lehigh University | Production of formaldehyde from carbon oxides and H2S |
| US5914305A (en) * | 1997-10-29 | 1999-06-22 | Lever Brothers Company, Division Of Conopco, Inc. | Peroxynitrite based bleaching systems |
| GB9723258D0 (en) * | 1997-11-05 | 1998-01-07 | British Nuclear Fuels Plc | Treatment of organic materials |
| AR014299A1 (es) | 1998-01-14 | 2001-02-07 | Ecolab Inc | Un procedimiento para remover un olor de un efluente atmosférico, un tratamiento previo o un tratamiento posterior para remover un olor de un efluente atmosférico y efluente atmosférico obtenido con dicho procedimiento. |
| AU748940B2 (en) | 1998-01-14 | 2002-06-13 | Ecolab Inc. | Peroxyacid compound use in odor reduction |
| DE19823155A1 (de) | 1998-05-23 | 1999-11-25 | Henkel Kgaa | Verfahren zur Verringerung des Formaldehydgehalts in sauren Lösungen von Melamin-Formaldehydharzen |
| EP0968739B1 (en) * | 1998-06-22 | 2010-06-16 | Canon Kabushiki Kaisha | Method for decomposing halogenated aliphatic and aromatic compounds |
| ID29461A (id) | 1998-09-16 | 2001-08-30 | James K Jeanblanc | Proses desulfurisasi |
| JP4095737B2 (ja) | 1999-03-29 | 2008-06-04 | 日本エア・リキード株式会社 | 洗浄集塵装置及び排ガス処理設備 |
| AU6476000A (en) | 1999-08-13 | 2001-03-13 | Kirin Beer Kabushiki Kaisha | Mouse having human cytochrome p450 transferred therein |
| US7550123B2 (en) * | 2000-03-03 | 2009-06-23 | Steen Research, Llc | Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters |
| AU2001245416A1 (en) * | 2000-03-03 | 2001-09-17 | Steen Research, Llc | Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters |
| US6774277B2 (en) | 2000-03-07 | 2004-08-10 | Waste Management, Inc. | Methods of destruction of cyanide in cyanide-containing waste |
| US6315963B1 (en) * | 2000-03-22 | 2001-11-13 | Samuel E. Speer | Method and apparatus for the enhanced treatment of fluids via photolytic and photocatalytic reactions |
| US6518477B2 (en) | 2000-06-09 | 2003-02-11 | Hanford Nuclear Services, Inc. | Simplified integrated immobilization process for the remediation of radioactive waste |
| WO2002007860A2 (en) | 2000-07-24 | 2002-01-31 | Shawn Alan Stewart | A method and system for purifying or cleansing a gas stream or gaseous body |
| US6402940B1 (en) | 2000-09-01 | 2002-06-11 | Unipure Corporation | Process for removing low amounts of organic sulfur from hydrocarbon fuels |
| AU2001290755A1 (en) | 2000-09-14 | 2002-03-26 | Georgia-Pacific Corporation | Vanadia-titania/metal-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde |
| US6770174B1 (en) | 2002-03-14 | 2004-08-03 | Air Control Techniques, P.C. | Photochemical system and method for removal for formaldehyde from industrial process emissions |
| US6531634B1 (en) | 2001-06-29 | 2003-03-11 | Peter Zhu | Non-hazardous oxidative neutralization of aldehydes |
| US20040062697A1 (en) | 2002-10-01 | 2004-04-01 | Airborne Pollution Control Inc. | Flue gas purification method |
| FR2851572B1 (fr) * | 2003-02-20 | 2007-04-06 | Rhodia Chimie Sa | Composition nettoyante ou rincante pour surfaces dures |
| US20050178733A1 (en) * | 2003-12-30 | 2005-08-18 | Conger Harry C. | Sub-critical oxidative processes |
| US6977049B2 (en) | 2003-12-31 | 2005-12-20 | The Boc Group, Inc. | Treatment process for industrial waste stream |
| US7135449B2 (en) | 2004-02-20 | 2006-11-14 | Milliken & Company | Composition for removal of odors and contaminants from textiles and method |
| DE602004006244T2 (de) * | 2004-06-11 | 2008-01-10 | Matgas 2000, Aie | Verfahren zur Herstellung von Wasserstoff |
| EP1931450B1 (en) | 2005-10-07 | 2014-04-02 | Exp Services Inc. | Process for reducing the formaldehyde content of a gas |
| US7304187B2 (en) * | 2005-10-07 | 2007-12-04 | Groupe Conseil Procd Inc. | Process for reducing the formaldehyde content of a gas |
| ITSA20070020A1 (it) * | 2007-05-24 | 2008-11-25 | Uiversita Degli Studi Di Saler | Processo foto-fenton eterogeneo ad alta efficienza per la degradazione di inquinanti organici. |
| US20110189049A1 (en) * | 2008-05-09 | 2011-08-04 | Martin Beaulieu | Method for treating odors |
-
2010
- 2010-04-14 PL PL10764028T patent/PL2419196T3/pl unknown
- 2010-04-14 WO PCT/CA2010/000589 patent/WO2010118530A1/en not_active Ceased
- 2010-04-14 EP EP10764028.6A patent/EP2419196B1/en not_active Not-in-force
- 2010-04-14 CA CA2756931A patent/CA2756931C/en active Active
- 2010-04-14 US US12/760,321 patent/US9574122B2/en active Active
- 2010-04-14 BR BRPI1015030A patent/BRPI1015030A2/pt not_active Application Discontinuation
- 2010-04-14 ES ES10764028.6T patent/ES2638066T3/es active Active
-
2011
- 2011-10-14 CL CL2011002583A patent/CL2011002583A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2756931A1 (en) | 2010-10-21 |
| WO2010118530A1 (en) | 2010-10-21 |
| CA2756931C (en) | 2013-06-11 |
| US9574122B2 (en) | 2017-02-21 |
| US20100258428A1 (en) | 2010-10-14 |
| ES2638066T3 (es) | 2017-10-18 |
| EP2419196A4 (en) | 2013-01-09 |
| EP2419196B1 (en) | 2017-06-21 |
| BRPI1015030A2 (pt) | 2016-04-12 |
| ES2638066T8 (es) | 2017-11-13 |
| EP2419196A1 (en) | 2012-02-22 |
| PL2419196T3 (pl) | 2018-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2011002583A1 (es) | Metodo para reducir el contenido de por lo menos un compuesto organico volatil soluble en agua presente en un gas, mediante el contacto de dicho gas con una composicion oxidante acida acuosa que tiene ph entre 1,8 y 2,6; composicion oxidante acida acuosa; y uso de dicha composicion. | |
| CO6741173A2 (es) | Proceso para lixiviar óxido de cobre reemplazando ácido súlfurico por un agente orgánico lixiviante no contaminante | |
| EA201070905A1 (ru) | Способ разложения органических веществ в водной композиции | |
| CL2012001408A1 (es) | Metodo para reducir amoniaco en una corriente que comprende poner en contacto una corriente que contiene amoniaco con una corriente de oxigeno para formar una corriente de productos, la cual se expone a materia organica, de manera que ocurra la reduccion de amoniaco. | |
| EA201270504A1 (ru) | Способ окисления органических соединений | |
| AR065963A1 (es) | Solucion acuosa de peroxido de hidrogeno, proceso para su preparacion y su uso | |
| CL2008003612A1 (es) | Acelerante en forma de mezcla acuosa, que contiene aluminio con estado de oxidacion +3, sulfato, fluoruro y/o complejos metalicos de fluor, y sepiolita; metodo para obtener el acelerante; uso del acelerante para el recubrimiento de sustratos; y hormigon y capa endurecida que contiene dicho acelerante. | |
| AR057488A1 (es) | Procedimiento de preparacion de un catalizador que comprende un soporte poroso y al menos un metal activo y catalizador que comprende un soporte poroso | |
| CL2008002960A1 (es) | Método para producir 2-ceto-3-desoxi d-gluconato (kdg), basado en proporciopnar acido-desoxi l-eritro hexocelulosa uronico (dehu), y contactar dicha molecula con un microorganismo recombinante que codofica una dehu-hidrogenasa. | |
| CL2009000854A1 (es) | Proceso y aparato para tratar una solucion acuosa que contiene un contaminante quimico que comprende poner en contacto la solucion acuosa que contiene un contaminante quimico con una composicion que contiene un compuesto insoluble que comprende tierras raras; y dispositivo. | |
| CL2009000225A1 (es) | Procedimiento para preparar piezas de trabajo metalicas para su conformacion en frio aplicando una capa de lubricante (revestimiento) sobre una superficie metalica que comprende formar la capa de lubricante al contacto de la superficie con una composicion acuosa que comprende 0,1-85% en peso de vidrio soluble y desde 3 a 98% en peso de ionomero. | |
| CL2013002030A1 (es) | Composicion para reducir el mal olor que comprende un polimero metalizado que contiene un ion metalico soluble en agua, un neutralizador de mal olor y un portador acuoso, donde la composicion comprende un ph de 5 a 10; y metodo para reducir el mal olor. | |
| CO6351804A2 (es) | Composiciones y metodos para la eliminiacion de costras de lodo de base petroleo | |
| CL2012000032A1 (es) | Proceso de recuperación de molibdeno desde una solución acuosa acidica que lo contiene, que comprende contactar dicha solución con una fase de solucion orgánica que incluye un ácido fosfínico, contactar la fase orgánica con una solución de reextracción de fase acuosa que incluye nh4oh y que tiene un ph de 5 a 11, y reextraer el molibdeno | |
| MX2018010941A (es) | Metodo para eluir calcio a partir de escoria de acero y metodo para recuperar calcio a partir de escoria de acero. | |
| CO7240366A2 (es) | Activación ácido-orgánica de persulfatos | |
| PE20120678A1 (es) | Metodo para remover arsenico como escorodita | |
| CL2016000902A1 (es) | Molécula de ácido nucleico aislada que codifica una enzima delta-9-desaturasa, método para generar plantas que comprenden dicho ácido nucleico, y procedimiento para disminuir la cantidad de ácidos grasos saturados en una planta. (divisional de sol. n°3665-12). | |
| WO2009034479A3 (en) | Hydrogen production by contacting a composition with water under an ultrasonic action | |
| WO2010050730A3 (ko) | 벽지 및 그 제조방법 | |
| CL2010000917A1 (es) | Metodo para reducir sulfuro de hidrogeno en asfalto; donde se agrega una composicion depuradora que comprende amina polialifatica y un catalizador; metodo para tratar un asfalto; y composicion depuradora de sulfuro de hidrogeno, que comprende una amina polialifatica y un catalizador. | |
| CL2013000163A1 (es) | Proceso para la preparacion de material de carbonato de calcio que comprende proveer al menos un material que contenga carbonato de calcio, proveer al menos una sal de un acido graso c5-c28, tratar el material poniendolo en contacto con dicho acido graso y obtener dicho material tratado superficialmente; material de carbonato de calcio; y su uso en el control de material organico en un medio acuoso. | |
| BRPI0915571A8 (pt) | Processo para a fabricação de um 1,2-epóxido | |
| CL2007002260A1 (es) | Metodo para recuperar molibdeno a partir de un material que contiene sulfuro que comprende contactar el material con una solucion de lixiviacion acida en presencia de hierro y microorganismos acidofilos capaces de oxidar hierro ferroso, controlar la proporcion entre hierro ferrico y molibdeno disuelto y recuperar molibdeno. | |
| GB2488653A (en) | Spin-on formulation and method for stripping an ion implanted photoresist |