BR112014009009A2 - método melhorado de tratamento de água com dióxido de cloro - Google Patents
método melhorado de tratamento de água com dióxido de cloroInfo
- Publication number
- BR112014009009A2 BR112014009009A2 BR112014009009A BR112014009009A BR112014009009A2 BR 112014009009 A2 BR112014009009 A2 BR 112014009009A2 BR 112014009009 A BR112014009009 A BR 112014009009A BR 112014009009 A BR112014009009 A BR 112014009009A BR 112014009009 A2 BR112014009009 A2 BR 112014009009A2
- Authority
- BR
- Brazil
- Prior art keywords
- chlorine dioxide
- improved method
- water treatment
- dioxide water
- hydrochloric acid
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/024—Preparation from chlorites or chlorates from chlorites
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
resumo método melhorado de tratamento de água com dióxido de cloro a presente invenção refere-se a um método de preparação de dióxido de cloro (clo2) a partir de ácido clorídrico (hcl) e clorito de sódio (naclo2) na presença de água (h2o). a invenção tem por seu objeto ainda desenvolver o método tal que ele seja mais econômico para instalar e operar. o objeto é obtido quando o ácido clorídrico é usado em solução aquosa em uma concentração de 27 a 33% em peso, o clorito de sódio é usado em solução aquosa em uma concentração de 22 a 27% em peso e a proporção molar de ácido clorídrico usado para o clorito de sódio usado está entre 2,14 e 4,2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11185154.9A EP2581340B1 (de) | 2011-10-14 | 2011-10-14 | Verbessertes Verfahren zur Behandlung von Wasser mit Chlordioxid |
| PCT/EP2012/070115 WO2013053789A1 (de) | 2011-10-14 | 2012-10-11 | Verbessertes verfahren zur behandlung von wasser mit chlordioxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112014009009A2 true BR112014009009A2 (pt) | 2017-05-02 |
Family
ID=47074695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014009009A BR112014009009A2 (pt) | 2011-10-14 | 2012-10-11 | método melhorado de tratamento de água com dióxido de cloro |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9743670B2 (pt) |
| EP (1) | EP2581340B1 (pt) |
| JP (1) | JP6099653B2 (pt) |
| BR (1) | BR112014009009A2 (pt) |
| CA (1) | CA2851380A1 (pt) |
| DK (1) | DK2581340T3 (pt) |
| ES (1) | ES2624902T3 (pt) |
| HU (1) | HUE033261T2 (pt) |
| IN (1) | IN2014KN00767A (pt) |
| PL (1) | PL2581340T3 (pt) |
| PT (1) | PT2581340T (pt) |
| SG (1) | SG11201401375UA (pt) |
| WO (1) | WO2013053789A1 (pt) |
| ZA (1) | ZA201403363B (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2581340B1 (de) | 2011-10-14 | 2017-02-22 | Evonik Degussa GmbH | Verbessertes Verfahren zur Behandlung von Wasser mit Chlordioxid |
| US9862603B1 (en) * | 2014-09-02 | 2018-01-09 | Bio-Cide International, Inc. | Device for quenching reaction at variable time points |
| US10850999B2 (en) | 2015-04-24 | 2020-12-01 | Ecolab Usa Inc. | Submergible biocide reactor and method |
| ES2784914T3 (es) * | 2015-05-20 | 2020-10-02 | Apeel Tech Inc | Composiciones de extractos de plantas y métodos de preparación de las mismas |
| JP7049245B2 (ja) | 2015-09-16 | 2022-04-06 | アピール テクノロジー，インコーポレイテッド | 分子コーティングのための前駆体化合物 |
| WO2017100636A1 (en) | 2015-12-10 | 2017-06-15 | Apeel Technology, Inc. | Plant extract compositions for forming protective coatings |
| CN109068627B (zh) | 2016-01-26 | 2022-03-18 | 阿比尔技术公司 | 用于制备和保存消毒产品的方法 |
| WO2018094269A1 (en) | 2016-11-17 | 2018-05-24 | Apeel Technology, Inc. | Compositions formed from plant extracts and methods of preparation thereof |
| US10508031B2 (en) | 2016-12-30 | 2019-12-17 | International Dioxcide, Inc. | Chlorine dioxide generation |
| US11535541B2 (en) | 2017-02-27 | 2022-12-27 | Ecolab Usa Inc. | Method for onsite production of chlorine dioxide |
| TWI751311B (zh) * | 2017-03-24 | 2022-01-01 | 美商藝康美國公司 | 低風險的二氧化氯現場產生系統 |
| UY37638A (es) * | 2017-08-17 | 2019-02-28 | Ecolab Usa Inc | Sistema de generación in situ de dióxido de cloro de bajo riesgo |
| EP3578509B1 (de) * | 2018-06-08 | 2021-09-01 | Erich Schmid | Vorrichtung zur kontinuierlichen herstellung von edukt- und nebenproduktfreiem chlor und chlordioxid |
| CN108439342A (zh) * | 2018-06-14 | 2018-08-24 | 四川蒙顶山化工有限公司 | 一种配制二氧化氯消毒剂的方法 |
| US11970393B2 (en) | 2018-07-05 | 2024-04-30 | Ecolab Usa Inc. | Decomposition mediation in chlorine dioxide generation systems through sound detection and control |
| WO2020205994A1 (en) * | 2019-04-02 | 2020-10-08 | Ecolab Usa Inc. | Pure chlorine dioxide generation system with reduced acid usage |
| DE102019117728B4 (de) * | 2019-07-01 | 2021-11-25 | Prominent Gmbh | Verfahren und Vorrichtung zur Erzeugung von Chlordioxid |
| CN111017880B (zh) * | 2019-12-18 | 2023-04-07 | 四川蒙顶山化工有限公司 | 一种配制液体二氧化氯消毒剂的方法及装置 |
| US11641865B2 (en) | 2020-03-04 | 2023-05-09 | Apeel Technology, Inc. | Compounds and formulations for protective coatings |
| US11827591B2 (en) | 2020-10-30 | 2023-11-28 | Apeel Technology, Inc. | Compositions and methods of preparation thereof |
| FR3134384A1 (fr) * | 2022-04-07 | 2023-10-13 | Minerve Technology | Procédé de production d’une solution diluée de dioxyde de chlore, procédé de traitement d’eau et dispositifs associés |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292292A (en) * | 1980-05-30 | 1981-09-29 | Rio Linda Chemical Company | Chlorine dioxide generation process |
| JPH1081503A (ja) | 1996-09-04 | 1998-03-31 | Chisso Corp | 二酸化塩素水の製造方法及びその装置 |
| AUPO612097A0 (en) | 1997-04-10 | 1997-05-08 | James Hardie Research Pty Limited | Building products |
| JP2000239003A (ja) * | 1999-02-19 | 2000-09-05 | Chisso Corp | 二酸化塩素水の製造方法及びその装置 |
| US7452511B2 (en) | 2002-05-03 | 2008-11-18 | Schmitz Wilfried J | Reactor for production of chlorine dioxide, methods of production of same, and related systems and methods of using the reactor |
| DE202004005755U1 (de) | 2004-04-13 | 2004-07-08 | Schmid, Erich, Dr. | Reaktor zum Vermischen von mindestens zwei, insbesondere reaktiven Flüssigkeiten, vorzugsweise Lösungen |
| DE102006060578A1 (de) * | 2006-12-19 | 2008-06-26 | Bwt Wassertechnik Gmbh | Verfahren und Vorrichtung zur Erzeugung und Dosierung von Chlordioxid in eine Wasserleitung |
| ITMI20072388A1 (it) * | 2007-12-19 | 2009-06-20 | Caffaro Chimica S R L | Apparecchiatura e metodo per la disinfezione di acque |
| WO2009077213A1 (de) * | 2007-12-19 | 2009-06-25 | Infracor Gmbh | Verfahren zur behandlung von wasser mit chlordioxid |
| DE102008055016A1 (de) * | 2008-12-19 | 2010-07-01 | Infracor Gmbh | Verfahren zur Behandlung von Wasser und wässrigen Systemen in Rohrleitungen mit Chlordioxid |
| DE202010017479U1 (de) | 2010-04-16 | 2012-02-16 | Infracor Gmbh | Tauchreaktor |
| DE102010027908A1 (de) | 2010-04-19 | 2011-10-20 | Infracor Gmbh | Rohrreaktor |
| EP2581340B1 (de) | 2011-10-14 | 2017-02-22 | Evonik Degussa GmbH | Verbessertes Verfahren zur Behandlung von Wasser mit Chlordioxid |
| US9156717B2 (en) | 2012-07-20 | 2015-10-13 | Infracor Gmbh | Radial pipe reactor |
-
2011
- 2011-10-14 EP EP11185154.9A patent/EP2581340B1/de active Active
- 2011-10-14 DK DK11185154.9T patent/DK2581340T3/en active
- 2011-10-14 ES ES11185154.9T patent/ES2624902T3/es active Active
- 2011-10-14 PT PT111851549T patent/PT2581340T/pt unknown
- 2011-10-14 PL PL11185154T patent/PL2581340T3/pl unknown
- 2011-10-14 HU HUE11185154A patent/HUE033261T2/en unknown
-
2012
- 2012-10-11 SG SG11201401375UA patent/SG11201401375UA/en unknown
- 2012-10-11 WO PCT/EP2012/070115 patent/WO2013053789A1/de active Application Filing
- 2012-10-11 CA CA2851380A patent/CA2851380A1/en not_active Abandoned
- 2012-10-11 BR BR112014009009A patent/BR112014009009A2/pt not_active IP Right Cessation
- 2012-10-11 US US14/351,377 patent/US9743670B2/en active Active
- 2012-10-11 IN IN767KON2014 patent/IN2014KN00767A/en unknown
- 2012-10-11 JP JP2014535064A patent/JP6099653B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-12 ZA ZA2014/03363A patent/ZA201403363B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2581340B1 (de) | 2017-02-22 |
| JP2014530169A (ja) | 2014-11-17 |
| HUE033261T2 (en) | 2017-11-28 |
| US20140302176A1 (en) | 2014-10-09 |
| CA2851380A1 (en) | 2013-04-18 |
| JP6099653B2 (ja) | 2017-03-22 |
| EP2581340A1 (de) | 2013-04-17 |
| PL2581340T3 (pl) | 2017-08-31 |
| WO2013053789A1 (de) | 2013-04-18 |
| ES2624902T3 (es) | 2017-07-18 |
| PT2581340T (pt) | 2017-04-24 |
| IN2014KN00767A (pt) | 2015-10-02 |
| US9743670B2 (en) | 2017-08-29 |
| DK2581340T3 (en) | 2017-05-22 |
| SG11201401375UA (en) | 2014-09-26 |
| ZA201403363B (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
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| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2535 DE 06-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] |