ZA200301134B - Chlorine dioxide generator. - Google Patents
Chlorine dioxide generator. Download PDFInfo
- Publication number
- ZA200301134B ZA200301134B ZA200301134A ZA200301134A ZA200301134B ZA 200301134 B ZA200301134 B ZA 200301134B ZA 200301134 A ZA200301134 A ZA 200301134A ZA 200301134 A ZA200301134 A ZA 200301134A ZA 200301134 B ZA200301134 B ZA 200301134B
- Authority
- ZA
- South Africa
- Prior art keywords
- chlorine dioxide
- transition zone
- flow
- eductor
- generator
- Prior art date
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 34
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 61
- 230000007704 transition Effects 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007864 aqueous solution Substances 0.000 claims abstract description 14
- 239000000243 solution Substances 0.000 claims abstract description 11
- 239000000376 reactant Substances 0.000 claims description 42
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 239000000460 chlorine Substances 0.000 claims description 14
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002243 precursor Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 4
- 229960002218 sodium chlorite Drugs 0.000 description 4
- 229910019093 NaOCl Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- MXBCYQUALCBQIJ-RYVPXURESA-N (8s,9s,10r,13s,14s,17r)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol;(8r,9s,13s,14s,17r)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-diol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.C1CC[C@@H]2[C@H]3C(=C)C[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 MXBCYQUALCBQIJ-RYVPXURESA-N 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 241000193901 Dreissena polymorpha Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 229910001914 chlorine tetroxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Chemical compound [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- -1 protocide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Carbon And Carbon Compounds (AREA)
- External Artificial Organs (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/637,798 US6468479B1 (en) | 2000-08-11 | 2000-08-11 | Chlorine dioxide generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200301134B true ZA200301134B (en) | 2004-02-11 |
Family
ID=24557411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200301134A ZA200301134B (en) | 2000-08-11 | 2003-02-11 | Chlorine dioxide generator. |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US6468479B1 (fr) |
| EP (1) | EP1322551B1 (fr) |
| JP (1) | JP4898995B2 (fr) |
| KR (1) | KR100687106B1 (fr) |
| AT (1) | ATE419219T1 (fr) |
| AU (2) | AU8643601A (fr) |
| CA (1) | CA2418813C (fr) |
| DE (1) | DE60137241D1 (fr) |
| DK (1) | DK1322551T3 (fr) |
| MX (1) | MXPA03000933A (fr) |
| WO (1) | WO2002014216A1 (fr) |
| ZA (1) | ZA200301134B (fr) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6790427B2 (en) * | 2001-06-25 | 2004-09-14 | Eka Chemicals, Inc. | Process for producing chlorine dioxide |
| US7504074B2 (en) * | 2002-06-11 | 2009-03-17 | Siemens Water Technologies Corp. | Chlorine dioxide generation systems |
| US20110052480A1 (en) * | 2002-06-11 | 2011-03-03 | Edward Max Martens | Chlorine dioxide generation systems and methods |
| US20040228790A1 (en) * | 2003-05-15 | 2004-11-18 | Costa Mario Luis | Chlorine dioxide from a methanol-based generating system as a chemical feed in alkali metal chlorite manufacture |
| US20050079123A1 (en) * | 2003-10-10 | 2005-04-14 | Shuler Robert K. | Method and apparatus for microbial decontamination |
| ZA200606282B (en) * | 2004-02-23 | 2007-11-28 | Akzo Nobel Nv | Process for production of chlorine dioxide |
| JP2007537969A (ja) * | 2004-05-17 | 2007-12-27 | ジョン・ワイ・メイソン | 二酸化塩素を用いて処理する方法 |
| US7833392B2 (en) * | 2004-07-29 | 2010-11-16 | Pureline Treatment Systems, Llc | Chlorine dioxide solution generator |
| US7799198B2 (en) * | 2004-07-29 | 2010-09-21 | Pureline Treatment Systems, Llc | Chlorine dioxide solution generator with temperature control capability |
| US7754057B2 (en) * | 2004-07-29 | 2010-07-13 | Pureline Treatment Systems, Llc | Chlorine dioxide solution generator |
| WO2006052902A2 (fr) | 2004-11-08 | 2006-05-18 | Ashland Licensing And Intellectual Property Llc | Procede de traitement d'un systeme aqueux avec du dioxyde de chlore |
| US20080152580A1 (en) * | 2004-11-23 | 2008-06-26 | Simpson Gregory D | Apparatus And Method Of Producing Chlorine Dioxide |
| JP2008531258A (ja) * | 2005-02-22 | 2008-08-14 | ジョンソンディバーシー・インコーポレーテッド | 洗浄溶液を生成及び分配する方法並びに装置 |
| US20070237707A1 (en) * | 2005-09-29 | 2007-10-11 | Ramanath Bhat | System and method for generation and delivery of a biocidal agent |
| US20070152187A1 (en) * | 2006-01-03 | 2007-07-05 | Beraca Sabara Quimicos E Ingredientes Ltda. | Chlorine Dioxide Stable Solution Production Process |
| US20080075789A1 (en) * | 2006-02-28 | 2008-03-27 | The Regents Of The University Of California | Genes differentially expressed in bipolar disorder and/or schizophrenia |
| US8563046B2 (en) * | 2007-08-23 | 2013-10-22 | Dharma IP, LLC | Compositions, systems, and/or methods involving chlorine dioxide (“ClO2”) |
| WO2009077213A1 (fr) * | 2007-12-19 | 2009-06-25 | Infracor Gmbh | Procédé de traitement d'eau avec du dioxyde de chlore |
| AU2009255444B2 (en) * | 2008-05-30 | 2012-12-06 | Dharma IP, LLC | Systems, methods, and compositions involving chlorine dioxide and zeolite |
| WO2010011989A1 (fr) * | 2008-07-25 | 2010-01-28 | Siemens Water Technologies Corp. | Systèmes et procédés de génération de dioxyde de chlore |
| DE102008055016A1 (de) | 2008-12-19 | 2010-07-01 | Infracor Gmbh | Verfahren zur Behandlung von Wasser und wässrigen Systemen in Rohrleitungen mit Chlordioxid |
| US8647598B2 (en) * | 2009-03-10 | 2014-02-11 | Maverick Solutions, Llc | Apparatus and methods for producing chlorine dioxide |
| CN102458487B (zh) | 2009-06-04 | 2015-11-25 | 萨布尔知识产权控股有限责任公司 | 使用气态二氧化氯给被包围空间去污染 |
| MX338643B (es) | 2009-12-07 | 2016-04-25 | Bcr Environmental Corp | Sistema y metodos para generar dioxido de cloro. |
| DE202010017479U1 (de) * | 2010-04-16 | 2012-02-16 | Infracor Gmbh | Tauchreaktor |
| RU2562997C2 (ru) * | 2010-07-08 | 2015-09-10 | Акцо Нобель Кемикалз Интернэшнл Б.В. | Способ получения диоксида хлора |
| US8703656B2 (en) | 2011-03-22 | 2014-04-22 | Sabre Intellectual Property Holdings Llc | Chlorine dioxide precursor and methods of using same |
| US8691154B2 (en) | 2012-02-17 | 2014-04-08 | Diversey, Inc. | Apparatus for the generation of cleaning and/or sanitizing solutions |
| US9238587B2 (en) * | 2013-03-15 | 2016-01-19 | Sabre Intellectual Property Holdings Llc | Method and system for the treatment of water and fluids with chlorine dioxide |
| US10442711B2 (en) | 2013-03-15 | 2019-10-15 | Sabre Intellectual Property Holdings Llc | Method and system for the treatment of produced water and fluids with chlorine dioxide for reuse |
| US20180371871A1 (en) | 2015-12-18 | 2018-12-27 | Sabre Intellectual Property Holdings Llc | Methods Of Drawing Out Oils And Fats From Solid Material Using Chlorine Dioxide |
| US20190292436A1 (en) | 2015-12-18 | 2019-09-26 | Sabre Intellectual Property Holdings Llc | Chlorine Dioxide Containing Mixtures And Chlorine Dioxide Bulk Treatments For Enhancing Oil And Gas Recovery |
| US10233100B2 (en) | 2016-06-21 | 2019-03-19 | Sabre Intellectual Property Holdings Llc | Methods for inactivating mosquito larvae using aqueous chlorine dioxide treatment solutions |
| GB201612077D0 (en) * | 2016-07-12 | 2016-08-24 | Gaffey Technical Services Ltd | A chlorine dioxide solution generating apparatus |
| US11535541B2 (en) | 2017-02-27 | 2022-12-27 | Ecolab Usa Inc. | Method for onsite production of chlorine dioxide |
| US11130677B2 (en) | 2017-03-24 | 2021-09-28 | Ecolab Usa Inc. | Low risk chlorine dioxide onsite generation system |
| TWI750356B (zh) | 2017-08-17 | 2021-12-21 | 美商藝康美國公司 | 低風險二氧化氯現場產生系統 |
| US11970393B2 (en) | 2018-07-05 | 2024-04-30 | Ecolab Usa Inc. | Decomposition mediation in chlorine dioxide generation systems through sound detection and control |
| CN109663553B (zh) * | 2018-12-29 | 2024-01-23 | 深圳市怀德科技发展有限公司 | 一种空气消毒保障系统 |
| EP4112565A1 (fr) | 2021-06-30 | 2023-01-04 | Red Bull GmbH | Procédé pour controller la croissance des micro-organismes |
| CN115092890A (zh) * | 2022-07-29 | 2022-09-23 | 哈尔滨工业大学（威海） | 一种超声辅助催化制备二氧化氯的方法及装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013761A (en) * | 1976-01-23 | 1977-03-22 | Olin Corporation | Chlorine dioxide generation |
| US4250144A (en) * | 1979-06-14 | 1981-02-10 | Fischer & Porter Company | Chlorine dioxide generating system |
| US4247531A (en) | 1979-08-13 | 1981-01-27 | Rio Linda Chemical | Chlorine dioxide generation apparatus and process |
| FI840236A (fi) * | 1983-01-26 | 1984-07-27 | Calgon Corp | Klordioxidgenerator och foerfarande. |
| US4590057A (en) | 1984-09-17 | 1986-05-20 | Rio Linda Chemical Co., Inc. | Process for the generation of chlorine dioxide |
| US5204081A (en) * | 1991-05-03 | 1993-04-20 | Rio Linda Chemical Co., Ltd. | Process for the generation of chlorine dioxide |
| JP2001286871A (ja) * | 2000-04-10 | 2001-10-16 | Lucky San:Kk | 殺菌剤の製法と水の殺菌方法及びそれらに用いられる装置 |
-
2000
- 2000-08-11 US US09/637,798 patent/US6468479B1/en not_active Expired - Lifetime
-
2001
- 2001-08-10 JP JP2002519320A patent/JP4898995B2/ja not_active Expired - Lifetime
- 2001-08-10 DE DE60137241T patent/DE60137241D1/de not_active Expired - Fee Related
- 2001-08-10 WO PCT/US2001/025151 patent/WO2002014216A1/fr active IP Right Grant
- 2001-08-10 AT AT01965880T patent/ATE419219T1/de not_active IP Right Cessation
- 2001-08-10 DK DK01965880T patent/DK1322551T3/da active
- 2001-08-10 AU AU8643601A patent/AU8643601A/xx active Pending
- 2001-08-10 AU AU2001286436A patent/AU2001286436B2/en not_active Expired
- 2001-08-10 KR KR1020037002009A patent/KR100687106B1/ko active IP Right Grant
- 2001-08-10 MX MXPA03000933A patent/MXPA03000933A/es active IP Right Grant
- 2001-08-10 EP EP01965880A patent/EP1322551B1/fr not_active Expired - Lifetime
- 2001-08-10 CA CA002418813A patent/CA2418813C/fr not_active Expired - Lifetime
-
2002
- 2002-10-21 US US10/274,932 patent/US6645457B2/en not_active Expired - Lifetime
-
2003
- 2003-02-11 ZA ZA200301134A patent/ZA200301134B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE419219T1 (de) | 2009-01-15 |
| US6468479B1 (en) | 2002-10-22 |
| DE60137241D1 (de) | 2009-02-12 |
| AU2001286436B2 (en) | 2006-02-09 |
| AU8643601A (en) | 2002-02-25 |
| KR20030038696A (ko) | 2003-05-16 |
| WO2002014216A1 (fr) | 2002-02-21 |
| EP1322551A1 (fr) | 2003-07-02 |
| KR100687106B1 (ko) | 2007-02-27 |
| MXPA03000933A (es) | 2004-08-02 |
| EP1322551A4 (fr) | 2006-01-18 |
| US20030091497A1 (en) | 2003-05-15 |
| EP1322551B1 (fr) | 2008-12-31 |
| CA2418813A1 (fr) | 2002-02-21 |
| JP4898995B2 (ja) | 2012-03-21 |
| DK1322551T3 (da) | 2009-04-20 |
| CA2418813C (fr) | 2009-12-29 |
| US6645457B2 (en) | 2003-11-11 |
| JP2004521848A (ja) | 2004-07-22 |
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