BR0207980A - Soluções de ácido hipobromoso estabilizadas e método para preparar as mesmas - Google Patents
Soluções de ácido hipobromoso estabilizadas e método para preparar as mesmasInfo
- Publication number
- BR0207980A BR0207980A BR0207980-1A BR0207980A BR0207980A BR 0207980 A BR0207980 A BR 0207980A BR 0207980 A BR0207980 A BR 0207980A BR 0207980 A BR0207980 A BR 0207980A
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- stabilized
- hypobromic acid
- acid solutions
- solution
- Prior art date
Links
Classifications
-
- 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
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
-
- 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
- C01B11/20—Oxygen compounds of bromine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
Abstract
"SOLUçõES DE áCIDO HIPOBROMOSO ESTABILIZADAS E MéTODO PARA PREPARAR AS MESMAS". Esta invenção refere-se a um método para preparar uma solução de ácido hipobromoso de estoque estabilizada, e a uma solução de ácido hipobromoso de estoque estabilizada. A solução de estoque estabilizada tem uma concentração de ácido hipobromoso menor que 30% (m/m) e contém uma quantidade de ácido cianúrico como um estabilizador não excedendo a 1 ppm. A solução pode ser usada para tratar qualquer tipo de água, porém tem aplicação particular no tratamento de água potável e de água de irrigação.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2001/1795 | 2001-03-02 | ||
ZA200101795 | 2001-03-02 | ||
ZA2001/6301 | 2001-07-31 | ||
ZA200106301 | 2001-07-31 | ||
PCT/IB2002/000613 WO2002070404A2 (en) | 2001-03-02 | 2002-03-01 | Stabilised hypobromous acid solutions |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0207980A true BR0207980A (pt) | 2004-03-02 |
BR0207980B1 BR0207980B1 (pt) | 2014-10-21 |
Family
ID=27145556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0207980-1A BR0207980B1 (pt) | 2001-03-02 | 2002-03-01 | método para preparar uma solução de ácido hipobromoso de estoque estabilizada, solução de ácido hipobromoso de estoque estabilizada, método para tratar água, método para tratar água potável e método para tratar água de irrigação. |
Country Status (19)
Country | Link |
---|---|
US (1) | US7033510B2 (pt) |
EP (1) | EP1373135B1 (pt) |
JP (2) | JP2004525910A (pt) |
KR (1) | KR100880954B1 (pt) |
CN (1) | CN100427385C (pt) |
AP (1) | AP1549A (pt) |
AU (1) | AU2002234828B2 (pt) |
BR (1) | BR0207980B1 (pt) |
CA (1) | CA2447061C (pt) |
DK (1) | DK1373135T3 (pt) |
EG (1) | EG23395A (pt) |
ES (1) | ES2449492T3 (pt) |
IL (2) | IL157717A0 (pt) |
JO (1) | JO2374B1 (pt) |
MX (1) | MXPA03007874A (pt) |
OA (1) | OA12452A (pt) |
PT (1) | PT1373135E (pt) |
RU (1) | RU2291836C2 (pt) |
WO (1) | WO2002070404A2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3685800B1 (ja) * | 2004-09-17 | 2005-08-24 | 東西化学産業株式会社 | 水系における次亜臭素酸の生成方法 |
US20060110310A1 (en) * | 2004-11-19 | 2006-05-25 | Tomco2 Equipment Company | Systems and methods for reducing carbonates in a chlorination system |
US7601266B2 (en) * | 2006-04-20 | 2009-10-13 | Ch2O Incorporated | Method of promoting unrestricted flow of irrigation water through irrigation networks |
US8513176B2 (en) * | 2006-08-02 | 2013-08-20 | Ch2O Incorporated | Disinfecting and mineral deposit eliminating composition and methods |
US20090298689A1 (en) * | 2008-06-03 | 2009-12-03 | Iverson Carl E | Method of suspending weed growth in soil |
WO2010100631A2 (en) | 2009-03-06 | 2010-09-10 | Bacarac Trading 114 (Proprietary) Limited | Mine water treatment |
JP6401491B2 (ja) * | 2013-08-28 | 2018-10-10 | オルガノ株式会社 | 分離膜のスライム抑制方法、逆浸透膜またはナノろ過膜用スライム抑制剤組成物、および分離膜用スライム抑制剤組成物の製造方法 |
JP2015202483A (ja) * | 2014-04-16 | 2015-11-16 | 栗田工業株式会社 | アンモニア含有排水の処理方法 |
JP5867538B2 (ja) * | 2014-04-16 | 2016-02-24 | 栗田工業株式会社 | シアン及びアンモニア含有排水の処理方法 |
CN104082338B (zh) * | 2014-07-14 | 2016-08-17 | 中国人民解放军防化学院 | 一种消毒组合物及其用途和利用所述消毒组合物制备消毒剂的方法 |
TWI690496B (zh) * | 2019-02-01 | 2020-04-11 | 兆聯實業股份有限公司 | 水處理系統 |
IT202000028082A1 (it) * | 2020-11-23 | 2022-05-23 | Md Italy Srl | Composizione, preparazione ed impiego di una miscela a base di bromo per l’igiene perioculare, il trattamento e la prevenzione delle blefariti |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759852A (en) * | 1987-10-15 | 1988-07-26 | Nalco Chemical Company | Use of sulfamic acid to inhibit phosphonate decomposition by chlorine-bromine mixtures |
US5385650A (en) * | 1991-11-12 | 1995-01-31 | Great Lakes Chemical Corporation | Recovery of bromine and preparation of hypobromous acid from bromide solution |
US5516501A (en) * | 1992-05-05 | 1996-05-14 | International Dioxcide | Process for the preparation of aqueous solutions of bromine based disinfectants |
US5422126A (en) * | 1993-03-24 | 1995-06-06 | Great Lakes Chemical Corporation | Halogen compositions for water treatment and method of preparation thereof |
US5641520A (en) * | 1995-06-07 | 1997-06-24 | Great Lakes Chemical Corporation | Halogen compositions for water treatment |
ES2195132T3 (es) * | 1996-03-22 | 2003-12-01 | Nalco Chemical Co | Hipobromito de metal alcalino o alcalino-terreo estabilizado y procedimiento de produccion. |
US5942126A (en) * | 1997-01-03 | 1999-08-24 | Nalco Chemical Company | Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling |
US6419879B1 (en) * | 1997-11-03 | 2002-07-16 | Nalco Chemical Company | Composition and method for controlling biological growth using stabilized sodium hypobromite in synergistic combinations |
US6068861A (en) | 1998-06-01 | 2000-05-30 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation |
US6156229A (en) * | 1998-06-29 | 2000-12-05 | Nalco Chemical Company | Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control |
US6303038B1 (en) * | 1999-06-01 | 2001-10-16 | Albemarle Corporation | Solid mixtures of dialkylhydantoins and bromide ion sources for water sanitization |
US6506418B1 (en) * | 1999-09-24 | 2003-01-14 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation |
KR100339129B1 (ko) * | 1999-12-13 | 2002-05-31 | 심상희 | 알칼리 금속 또는 알칼리 토금속의 차아브롬산염을 이용한미생물 오염제어방법 및 이에 사용되는 오염제어시스템 |
US6620441B1 (en) * | 2001-06-28 | 2003-09-16 | Albemarle Corporation | Stabilized active bromine biocidal solutions |
-
2002
- 2002-03-01 CA CA2447061A patent/CA2447061C/en not_active Expired - Lifetime
- 2002-03-01 IL IL15771702A patent/IL157717A0/xx active IP Right Grant
- 2002-03-01 MX MXPA03007874A patent/MXPA03007874A/es active IP Right Grant
- 2002-03-01 EP EP02701486.9A patent/EP1373135B1/en not_active Expired - Lifetime
- 2002-03-01 DK DK02701486.9T patent/DK1373135T3/da active
- 2002-03-01 AP APAP/P/2003/002876A patent/AP1549A/en active
- 2002-03-01 US US10/469,570 patent/US7033510B2/en not_active Expired - Lifetime
- 2002-03-01 CN CNB02808358XA patent/CN100427385C/zh not_active Expired - Fee Related
- 2002-03-01 KR KR1020037011544A patent/KR100880954B1/ko active IP Right Grant
- 2002-03-01 AU AU2002234828A patent/AU2002234828B2/en not_active Ceased
- 2002-03-01 PT PT2701486T patent/PT1373135E/pt unknown
- 2002-03-01 WO PCT/IB2002/000613 patent/WO2002070404A2/en active IP Right Grant
- 2002-03-01 RU RU2003129642/15A patent/RU2291836C2/ru not_active IP Right Cessation
- 2002-03-01 BR BRPI0207980-1A patent/BR0207980B1/pt not_active IP Right Cessation
- 2002-03-01 OA OA1200300221A patent/OA12452A/en unknown
- 2002-03-01 JP JP2002569737A patent/JP2004525910A/ja active Pending
- 2002-03-01 ES ES02701486.9T patent/ES2449492T3/es not_active Expired - Lifetime
- 2002-03-02 EG EG20020223A patent/EG23395A/xx active
- 2002-03-03 JO JO200216A patent/JO2374B1/en active
-
2003
- 2003-09-02 IL IL157717A patent/IL157717A/en unknown
-
2010
- 2010-03-04 JP JP2010047907A patent/JP2010189393A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2447061C (en) | 2010-07-20 |
IL157717A (en) | 2007-07-24 |
JO2374B1 (en) | 2006-12-12 |
OA12452A (en) | 2006-05-23 |
IL157717A0 (en) | 2004-03-28 |
US20040154997A1 (en) | 2004-08-12 |
BR0207980B1 (pt) | 2014-10-21 |
WO2002070404A2 (en) | 2002-09-12 |
WO2002070404A3 (en) | 2002-11-14 |
MXPA03007874A (es) | 2004-12-06 |
KR20040012728A (ko) | 2004-02-11 |
ES2449492T3 (es) | 2014-03-20 |
CA2447061A1 (en) | 2002-09-12 |
JP2010189393A (ja) | 2010-09-02 |
CN1503763A (zh) | 2004-06-09 |
KR100880954B1 (ko) | 2009-02-03 |
RU2003129642A (ru) | 2005-04-10 |
AP2003002876A0 (en) | 2003-12-31 |
RU2291836C2 (ru) | 2007-01-20 |
AP1549A (en) | 2006-01-16 |
US7033510B2 (en) | 2006-04-25 |
AU2002234828B2 (en) | 2007-09-06 |
EP1373135A2 (en) | 2004-01-02 |
EG23395A (en) | 2005-05-31 |
DK1373135T3 (da) | 2014-03-10 |
PT1373135E (pt) | 2014-03-25 |
JP2004525910A (ja) | 2004-08-26 |
EP1373135B1 (en) | 2013-11-27 |
CN100427385C (zh) | 2008-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM OS ARTIGOS 8O E 13 DA LPI. |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/10/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2660 DE 28-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |