HRP20171158T1 - Postupak proizvodnje klornog dioksida - Google Patents
Postupak proizvodnje klornog dioksida Download PDFInfo
- Publication number
- HRP20171158T1 HRP20171158T1 HRP20171158TT HRP20171158T HRP20171158T1 HR P20171158 T1 HRP20171158 T1 HR P20171158T1 HR P20171158T T HRP20171158T T HR P20171158TT HR P20171158 T HRP20171158 T HR P20171158T HR P20171158 T1 HRP20171158 T1 HR P20171158T1
- Authority
- HR
- Croatia
- Prior art keywords
- chlorine dioxide
- raw material
- process according
- added
- aqueous solution
- Prior art date
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims 26
- 238000000034 method Methods 0.000 title claims 19
- 239000004155 Chlorine dioxide Substances 0.000 title claims 13
- 235000019398 chlorine dioxide Nutrition 0.000 title claims 13
- 239000002994 raw material Substances 0.000 claims 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- 239000002253 acid Substances 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims 3
- -1 chlorate ions Chemical class 0.000 claims 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 3
- 239000011707 mineral Substances 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 239000012429 reaction media Substances 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000012431 aqueous reaction media Substances 0.000 claims 1
- 150000001491 aromatic compounds Chemical class 0.000 claims 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
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
-
- 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
-
- 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
- C01B11/026—Preparation from chlorites or chlorates from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates
-
- 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)
- C01B11/028—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Paper (AREA)
Claims (14)
1. Postupak proizvodnje klornog dioksida, naznačen time što obuhvaća reakciju kloratnih iona s reducensom u kiselom vodenom reakcijskom mediju kako bi se dobio klorni dioksid u reakcijskom mediju u reakcijskoj posudi, prikupljanje klornog dioksida u obliku plina iz reakcijskog medija u reakcijskoj posudi, gdje se postupak dodatno obuhvaća dodavanje klornog dioksida najmanje jednoj sirovini koja se upotrebljava u postupku.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što navedena najmanje jedna sirovina uključuje vodu.
3. Postupak u skladu s patentnim zahtjevom 2, naznačen time što navedena voda uključuje vodu koja se upotrebljava za otapanje klorata alkalnog metala kako bi se dobila njegova vodena otopina.
4. Postupak u skladu s bilo kojim od patentnih zahtjeva 2-3, naznačen time što navedena voda uključuje vodu koja se upotrebljava za apsorbiranje plinovitog klornog dioksida koji nastaje u postupku.
5. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-4, naznačen time što navedena najmanje jedna sirovina uključuje vodenu otopinu klorata alkalnog metala.
6. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-5, naznačen time što navedena najmanje jedna sirovina uključuje reducens.
7. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-6, naznačen time što navedena najmanje jedna sirovina uključuje najmanje jednu mineralnu kiselinu.
8. Postupak u skladu s patentnim zahtjevom 7, naznačen time što je navedena najmanje jedna mineralna kiselina sumporna kiselina.
9. Postupak u skladu s bilo kojim od patentnih zahtjeva 7-8, naznačen time što je navedena najmanje jedna mineralna kiselina klorovodična kiselina.
10. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-9, naznačen time što se klorni dioksid doda navedenoj najmanje jednoj sirovini u obliku vodene otopine.
11. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-10, naznačen time što se doda klorni dioksid u dovoljnoj količini da se postigne njegova koncentracija u sirovini od 1 mg/l do 1,5 g/l.
12. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-11, naznačen time što se doda klorni dioksid, te istodobno miješa s navedenom najmanje jednom sirovinom.
13. Postupak u skladu s bilo kojim od patentnih zahtjeva 1-12, naznačen time što se sirovina kojoj se dodaje klorni dioksid u nekom koraku prije upotrebe u postupku dovede na temperaturu od 5 do 100 °C.
14. Upotreba klornog dioksida, naznačena time što je klorni dioksid namijenjen smanjivanju količine kloriranih aromatskih spojeva koji se pojavljuju u postupku proizvodnje klornog dioksida.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10295008P | 2008-10-06 | 2008-10-06 | |
| EP08165910 | 2008-10-06 | ||
| EP09783670.4A EP2334594B1 (en) | 2008-10-06 | 2009-10-02 | Process for the production of chlorine dioxide |
| PCT/EP2009/062801 WO2010040687A1 (en) | 2008-10-06 | 2009-10-02 | Process for the production of chlorine dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20171158T1 true HRP20171158T1 (hr) | 2017-10-06 |
Family
ID=40497662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20171158TT HRP20171158T1 (hr) | 2008-10-06 | 2017-07-28 | Postupak proizvodnje klornog dioksida |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US9994449B2 (hr) |
| EP (1) | EP2334594B1 (hr) |
| JP (1) | JP5583676B2 (hr) |
| CN (1) | CN102171136B (hr) |
| AR (1) | AR075648A1 (hr) |
| AU (1) | AU2009301238B2 (hr) |
| BR (1) | BRPI0913696B1 (hr) |
| CA (1) | CA2739666C (hr) |
| DK (1) | DK2334594T3 (hr) |
| ES (1) | ES2633931T3 (hr) |
| HR (1) | HRP20171158T1 (hr) |
| LT (1) | LT2334594T (hr) |
| MA (1) | MA32769B1 (hr) |
| MX (1) | MX2011003589A (hr) |
| PL (1) | PL2334594T3 (hr) |
| PT (1) | PT2334594T (hr) |
| RU (1) | RU2519087C2 (hr) |
| SA (1) | SA109300539B1 (hr) |
| SI (1) | SI2334594T1 (hr) |
| UY (1) | UY32084A (hr) |
| WO (1) | WO2010040687A1 (hr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI750330B (zh) | 2017-02-27 | 2021-12-21 | 美商藝康美國公司 | 用於現場產生二氧化氯之方法 |
| 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 |
| US11970393B2 (en) | 2018-07-05 | 2024-04-30 | Ecolab Usa Inc. | Decomposition mediation in chlorine dioxide generation systems through sound detection and control |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2833624A (en) | 1956-10-02 | 1958-05-06 | Du Pont | Production of chlorine dioxide |
| US4129484A (en) | 1976-05-11 | 1978-12-12 | Kemanord Ab | Process for regeneration of spent reaction solutions |
| SU1181527A3 (ru) * | 1978-12-18 | 1985-09-23 | Кеманорд Аб (Фирма) | Способ получени диоксида хлора и хлора |
| US4534952A (en) | 1984-02-24 | 1985-08-13 | Erco Industries Limited | Small scale generation of chlorine dioxide for water treatment |
| JPS61117102A (ja) | 1984-11-12 | 1986-06-04 | マルチフアイバ−・プロセス・リミテツド | 二酸化塩素の生成方法 |
| JPS638203A (ja) | 1986-06-26 | 1988-01-14 | Japan Carlit Co Ltd:The | 高純度の二酸化塩素を製造する方法 |
| ATE109428T1 (de) | 1987-05-15 | 1994-08-15 | James A Mason | Verfahren zur herstellung eines gemisches aus chloraufweisenden verbindungen einschliesslich chlordioxyden. |
| CA1319004C (en) * | 1988-08-10 | 1993-06-15 | Michael S. Zell | Production of chlorine dioxide |
| JPH0621005B2 (ja) | 1989-09-29 | 1994-03-23 | ダイソー株式会社 | 二酸化塩素の製造法 |
| US5770171A (en) | 1990-03-05 | 1998-06-23 | Eka Nobel Inc. | Process for production of chlorine dioxide |
| CA2023452C (en) * | 1990-03-05 | 1994-05-24 | Birgitta Sundblad | Process for production of chlorine dioxide |
| SE500042C2 (sv) | 1990-08-31 | 1994-03-28 | Eka Nobel Ab | Förfarande för kontinuerlig framställning av klordioxid |
| SE500043C2 (sv) | 1990-08-31 | 1994-03-28 | Eka Nobel Ab | Förfarande för kontinuerlig framställning av klordioxid |
| US5366714A (en) | 1992-06-09 | 1994-11-22 | Sterling Canada Inc. | Hydrogen peroxide-based chlorine dioxide process |
| US5487881A (en) | 1993-02-26 | 1996-01-30 | Eka Nobel Inc. | Process of producing chlorine dioxide |
| US5478446A (en) | 1993-07-02 | 1995-12-26 | Eka Nobel Inc. | Electrochemical process |
| NZ272769A (en) | 1994-08-18 | 1996-03-26 | Eka Nobel Inc | Process for producing chlorine dioxide by reducing chlorate in acidic reaction medium |
| US6585950B1 (en) | 1995-06-07 | 2003-07-01 | Eka Nobel Ab | Method of producing chlorine dioxide |
| SE9502077L (sv) | 1995-06-07 | 1996-08-22 | Eka Chemicals Ab | Sätt att framställa klordioxid |
| US5895638A (en) | 1997-03-20 | 1999-04-20 | Akzo Nobel N.V. | Method of producing chlorine dioxide |
| US7070710B1 (en) | 1999-06-11 | 2006-07-04 | Eka Chemicals Inc. | Chemical composition and method |
| JP2000354892A (ja) | 1999-06-15 | 2000-12-26 | Nkk Corp | 難分解性有機物含有水の処理装置 |
| US6322690B1 (en) | 1999-11-26 | 2001-11-27 | Akzo Nobel N.V. | Chemical method |
| US20030031621A1 (en) | 2001-05-29 | 2003-02-13 | Alan Gravitt | Process and apparatus for the generation of chlorine dioxide using a replenished foam system |
| US6790427B2 (en) | 2001-06-25 | 2004-09-14 | Eka Chemicals, Inc. | Process for producing chlorine dioxide |
| JP2004223438A (ja) | 2003-01-24 | 2004-08-12 | Toray Ind Inc | 分離膜およびその製造方法 |
| US20040175322A1 (en) | 2003-03-03 | 2004-09-09 | Woodruff Thomas E. | Process for producing chlorine dioxide |
| FR2858605B1 (fr) * | 2003-08-07 | 2005-10-07 | Thetis Environnement | Procede de preparation d'une solution diluee de dioxyde de chlore prete a l'emploi et dispositif pour la mise en oeuvre du procede |
| CN100471791C (zh) | 2004-02-23 | 2009-03-25 | 阿克佐诺贝尔公司 | 二氧化氯的生产方法 |
| JP4913057B2 (ja) | 2004-09-24 | 2012-04-11 | アクゾ ノーベル ナムローゼ フェンノートシャップ | 二酸化塩素を製造する方法 |
| EP1817100A4 (en) | 2004-11-16 | 2009-10-28 | Tbs Technologies Llc | DEVICE FOR PREPARING CHLORIDE DIOXIDE |
| BRPI0518358B1 (pt) | 2004-12-06 | 2016-09-13 | Akzo Nobel Nv | processo e aparelho para a produção de dióxido de cloro |
| DE602005019778D1 (de) | 2004-12-06 | 2010-04-15 | Akzo Nobel Nv | Chemisches verfahren und produktionseinheit |
| RU45378U1 (ru) * | 2004-12-20 | 2005-05-10 | Федеральное Государственное унитарное предприятие "Уральский научно-исследовательский химический институт с опытным заводом" /ФГУП "УНИХИМ с ОЗ"/ | Установка для получения диоксида хлора |
| CN101304944A (zh) | 2005-11-10 | 2008-11-12 | 阿克佐诺贝尔公司 | 二氧化氯的制备方法 |
| CN101421182A (zh) | 2006-04-10 | 2009-04-29 | 阿克佐诺贝尔股份有限公司 | 制备二氧化氯的方法 |
| EP2004545B1 (en) * | 2006-04-10 | 2018-11-21 | Akzo Nobel N.V. | Process for the production of chlorine dioxide |
| WO2008085122A1 (en) * | 2007-01-12 | 2008-07-17 | Akzo Nobel N.V. | Process for the production of chlorine dioxide |
-
2009
- 2009-08-29 SA SA109300539A patent/SA109300539B1/ar unknown
- 2009-08-31 UY UY0001032084A patent/UY32084A/es not_active Application Discontinuation
- 2009-10-02 EP EP09783670.4A patent/EP2334594B1/en active Active
- 2009-10-02 AU AU2009301238A patent/AU2009301238B2/en not_active Ceased
- 2009-10-02 MX MX2011003589A patent/MX2011003589A/es active IP Right Grant
- 2009-10-02 DK DK09783670.4T patent/DK2334594T3/en active
- 2009-10-02 WO PCT/EP2009/062801 patent/WO2010040687A1/en active Application Filing
- 2009-10-02 PT PT97836704T patent/PT2334594T/pt unknown
- 2009-10-02 LT LTEP09783670.4T patent/LT2334594T/lt unknown
- 2009-10-02 PL PL09783670T patent/PL2334594T3/pl unknown
- 2009-10-02 CN CN200980139445.5A patent/CN102171136B/zh active Active
- 2009-10-02 US US13/122,533 patent/US9994449B2/en active Active
- 2009-10-02 ES ES09783670.4T patent/ES2633931T3/es active Active
- 2009-10-02 RU RU2011118200/05A patent/RU2519087C2/ru not_active IP Right Cessation
- 2009-10-02 JP JP2011530460A patent/JP5583676B2/ja not_active Expired - Fee Related
- 2009-10-02 SI SI200931707T patent/SI2334594T1/sl unknown
- 2009-10-02 CA CA2739666A patent/CA2739666C/en active Active
- 2009-10-02 BR BRPI0913696 patent/BRPI0913696B1/pt active IP Right Grant
- 2009-10-05 AR ARP090103829A patent/AR075648A1/es not_active Application Discontinuation
-
2011
- 2011-05-05 MA MA33813A patent/MA32769B1/fr unknown
-
2017
- 2017-07-28 HR HRP20171158TT patent/HRP20171158T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN102171136B (zh) | 2014-01-15 |
| MX2011003589A (es) | 2011-06-20 |
| US9994449B2 (en) | 2018-06-12 |
| AU2009301238A1 (en) | 2010-04-15 |
| AU2009301238B2 (en) | 2014-08-28 |
| MA32769B1 (fr) | 2011-11-01 |
| CA2739666A1 (en) | 2010-04-15 |
| LT2334594T (lt) | 2017-10-25 |
| ES2633931T3 (es) | 2017-09-26 |
| EP2334594A1 (en) | 2011-06-22 |
| WO2010040687A1 (en) | 2010-04-15 |
| RU2519087C2 (ru) | 2014-06-10 |
| SA109300539B1 (ar) | 2012-04-07 |
| PT2334594T (pt) | 2017-08-08 |
| RU2011118200A (ru) | 2012-11-20 |
| JP2012504547A (ja) | 2012-02-23 |
| JP5583676B2 (ja) | 2014-09-03 |
| AR075648A1 (es) | 2011-04-20 |
| BRPI0913696A2 (pt) | 2016-09-06 |
| CN102171136A (zh) | 2011-08-31 |
| US20110182800A1 (en) | 2011-07-28 |
| SI2334594T1 (sl) | 2017-08-31 |
| PL2334594T3 (pl) | 2017-10-31 |
| BRPI0913696B1 (pt) | 2019-12-03 |
| DK2334594T3 (en) | 2017-09-11 |
| CA2739666C (en) | 2018-03-20 |
| EP2334594B1 (en) | 2017-05-17 |
| UY32084A (es) | 2010-03-26 |
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