JP2013517199A5 - - Google Patents
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- Publication number
- JP2013517199A5 JP2013517199A5 JP2012548445A JP2012548445A JP2013517199A5 JP 2013517199 A5 JP2013517199 A5 JP 2013517199A5 JP 2012548445 A JP2012548445 A JP 2012548445A JP 2012548445 A JP2012548445 A JP 2012548445A JP 2013517199 A5 JP2013517199 A5 JP 2013517199A5
- Authority
- JP
- Japan
- Prior art keywords
- chlorine dioxide
- aqueous solution
- solution containing
- storage tank
- containing chlorine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- OSVXSBDYLRYLIG-UHFFFAOYSA-N Chlorine dioxide Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims 30
- 239000004155 Chlorine dioxide Substances 0.000 claims 15
- 235000019398 chlorine dioxide Nutrition 0.000 claims 15
- 239000007864 aqueous solution Substances 0.000 claims 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 2
- 230000035683 MEAN RESIDENCE TIME Effects 0.000 claims 1
- 239000012431 aqueous reaction media Substances 0.000 claims 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims 1
- -1 chlorate ions Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000003638 reducing agent Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
Description
Claims (12)
- メタノールを還元剤として用いて塩素酸イオンから二酸化塩素を製造する方法であって、二酸化塩素を含有する水溶液を形成すること、前記二酸化塩素を含有する水溶液の少なくとも一部を６０分未満の平均滞留時間内にその最終用途へ送ること、得られた二酸化塩素を含有する水溶液の一部を少なくとも１つの貯蔵タンクに保持することを含む、二酸化塩素を製造する方法。
- 前記平均滞留時間が３０分未満である、請求項１に記載の方法。
- 前記少なくとも１つの貯蔵タンクでの平均滞留時間が１日〜８週である、請求項１又は２に記載の方法。
- 前記二酸化塩素を含有する水溶液をポンプタンクに送り、前記水溶液の少なくとも一部をポンプタンクから最終用途に送ることをさらに含む、請求項１から３のいずれか一項に記載の方法。
- 前記ポンプタンクでの平均滞留時間が、前記少なくとも１つの貯蔵タンクでの平均滞留時間よりも短い、請求項４に記載の方法。
- 前記ポンプタンクでの平均滞留時間が１〜４０分である、請求項５に記載の方法。
- 二酸化塩素を含有するガスを水性反応媒体から抜き出すこと、前記ガスからの二酸化塩素を水に吸収させることをさらに含む、請求項１から６のいずれか一項に記載の方法。
- 二酸化塩素を吸収させるのに使用する水の温度が０〜１６℃である、請求項７に記載の方法。
- 前記少なくとも１つの貯蔵タンク内の前記二酸化塩素を含有する水溶液を、そこへ送られる前記二酸化塩素を含有する水溶液の温度よりも低い温度で保持する、請求項１から８のいずれか一項に記載の方法。
- 前記少なくとも１つの貯蔵タンク内の前記二酸化塩素を含有する水溶液の温度が０〜１２℃である、請求項１から９のいずれか一項に記載の方法。
- 前記少なくとも１つの貯蔵タンクに送られる前記二酸化塩素を含有する水溶液を、前記タンクに入れる前に精製することをさらに含む、請求項１から１０のいずれか一項に記載の方法。
- 前記精製が、前記水溶液から二酸化塩素ガスをストリッピングすること、次いで二酸化塩素を水に吸収させて前記少なくとも１つの貯蔵タンクに送られる精製水溶液を得ることを含む、請求項１１に記載の方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29588110P | 2010-01-18 | 2010-01-18 | |
| US61/295,881 | 2010-01-18 | ||
| EP10150944 | 2010-01-18 | ||
| EP10150944.6 | 2010-01-18 | ||
| PCT/EP2011/050430 WO2011086147A1 (en) | 2010-01-18 | 2011-01-14 | Process for the production of chlorine dioxide |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013517199A JP2013517199A (ja) | 2013-05-16 |
| JP2013517199A5 true JP2013517199A5 (ja) | 2014-07-31 |
| JP5735985B2 JP5735985B2 (ja) | 2015-06-17 |
Family
ID=42224034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012548445A Expired - Fee Related JP5735985B2 (ja) | 2010-01-18 | 2011-01-14 | 二酸化塩素の製造方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20120294794A1 (ja) |
| EP (1) | EP2526047B1 (ja) |
| JP (1) | JP5735985B2 (ja) |
| KR (1) | KR101765735B1 (ja) |
| CN (1) | CN102712471B (ja) |
| AR (1) | AR080358A1 (ja) |
| AU (1) | AU2011206595B2 (ja) |
| BR (1) | BR112012016978B1 (ja) |
| CA (1) | CA2785438C (ja) |
| CL (1) | CL2012001982A1 (ja) |
| MX (1) | MX340592B (ja) |
| MY (1) | MY161887A (ja) |
| PT (1) | PT2526047T (ja) |
| RU (1) | RU2562858C2 (ja) |
| WO (1) | WO2011086147A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2639204B1 (en) * | 2012-03-15 | 2017-07-12 | Evoqua Water Technologies GmbH | Process and device for generating chlorine dioxide for the disinfection of water |
| CN103101883B (zh) * | 2013-03-01 | 2015-04-15 | 唐洪权 | 食品添加剂稳定态二氧化氯溶液生产及活化方法 |
| CN105036083A (zh) * | 2015-07-08 | 2015-11-11 | 优尼克生技股份有限公司 | 一种二氧化氯水溶液的保存方法 |
| CN106865501B (zh) * | 2015-12-11 | 2019-03-22 | 深圳市罗奇环保科技有限公司 | 二氧化氯的吸收方法 |
| 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 |
| WO2018175732A1 (en) | 2017-03-24 | 2018-09-27 | Ecolab USA, Inc. | Low risk chlorine dioxide onsite generation system |
| MX2020001822A (es) | 2017-08-17 | 2020-03-20 | Ecolab Usa Inc | Sistema de generacion de dioxido de cloro en el sitio 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 |
| KR102117101B1 (ko) | 2018-08-16 | 2020-05-29 | 이준식 | 이산화염소수 희석 장치 |
Family Cites Families (52)
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| US2833624A (en) | 1956-10-02 | 1958-05-06 | Du Pont | Production of chlorine dioxide |
| US3864456A (en) * | 1964-08-13 | 1975-02-04 | Electric Reduction Co | Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate |
| US3816077A (en) * | 1971-05-21 | 1974-06-11 | Hooker Chemical Corp | Chlorine dioxide generating system |
| CA1088274A (en) * | 1976-03-24 | 1980-10-28 | Alain Caillol | Process and installation for the manufacture of chlorine dioxide |
| US4129484A (en) | 1976-05-11 | 1978-12-12 | Kemanord Ab | Process for regeneration of spent reaction solutions |
| US4152073A (en) * | 1977-06-22 | 1979-05-01 | Westvaco Corporation | Liquid and gas chlorine dioxide photometer |
| CA1136378A (en) * | 1979-05-31 | 1982-11-30 | Gerald Cowley | Small scale chlorine dioxide plant |
| GB2051758B (en) * | 1979-05-31 | 1983-09-14 | Erco Ind Ltd | Small scale chlorine dioxide plant |
| CA1149131A (en) * | 1980-09-15 | 1983-07-05 | Richard Swindells | High efficiency production of chlorine dioxide |
| US4325934A (en) * | 1980-09-22 | 1982-04-20 | Erco Industries Limited | Production of chlorine dioxide with conversion of by-product solid phase sodium acid sulphate to its neutral form |
| 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 |
| US5009875A (en) * | 1988-08-03 | 1991-04-23 | International Dioxcide, Inc. | Process of preparing clorine dioxide and apparatus therefor |
| US4925645A (en) * | 1988-10-05 | 1990-05-15 | Mason James A | Method of preparing a mixture of chlorine containing substances including chlorine dioxide |
| SE8804251D0 (sv) * | 1988-11-24 | 1988-11-24 | Alby Klorat Ab | Saett att framstaella klordioxid |
| WO1990008558A1 (en) * | 1989-01-27 | 1990-08-09 | Trans Delta Corporation | Stabilized sterilizing or disinfecting halogen containing composition, method and apparatus |
| JPH0621004B2 (ja) * | 1989-08-29 | 1994-03-23 | ダイソー株式会社 | 二酸化塩素の製造法 |
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| CA2023452C (en) * | 1990-03-05 | 1994-05-24 | Birgitta Sundblad | Process for production of chlorine dioxide |
| US5770171A (en) | 1990-03-05 | 1998-06-23 | Eka Nobel Inc. | 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 |
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| ZA200606282B (en) | 2004-02-23 | 2007-11-28 | Akzo Nobel Nv | Process for production of chlorine dioxide |
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| ES2364570T5 (es) | 2004-12-06 | 2016-01-11 | Akzo Nobel N.V. | Proceso químico y aparato |
| DE602005019778D1 (de) | 2004-12-06 | 2010-04-15 | Akzo Nobel Nv | Chemisches verfahren und produktionseinheit |
| ZA200803849B (en) | 2005-11-10 | 2009-09-30 | Akzo Nobel Nv | Process for production of chlorine dioxide |
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| TWI447065B (zh) * | 2007-07-13 | 2014-08-01 | Akzo Nobel Nv | 二氧化氯之製造方法 |
-
2011
- 2011-01-14 MY MYPI2012003152A patent/MY161887A/en unknown
- 2011-01-14 JP JP2012548445A patent/JP5735985B2/ja not_active Expired - Fee Related
- 2011-01-14 RU RU2012134406/05A patent/RU2562858C2/ru not_active IP Right Cessation
- 2011-01-14 CN CN201180005814.9A patent/CN102712471B/zh not_active Expired - Fee Related
- 2011-01-14 KR KR1020127018024A patent/KR101765735B1/ko active IP Right Grant
- 2011-01-14 PT PT117005363T patent/PT2526047T/pt unknown
- 2011-01-14 WO PCT/EP2011/050430 patent/WO2011086147A1/en active Application Filing
- 2011-01-14 AU AU2011206595A patent/AU2011206595B2/en not_active Ceased
- 2011-01-14 US US13/522,572 patent/US20120294794A1/en not_active Abandoned
- 2011-01-14 BR BR112012016978-5A patent/BR112012016978B1/pt active IP Right Grant
- 2011-01-14 EP EP11700536.3A patent/EP2526047B1/en active Active
- 2011-01-14 CA CA2785438A patent/CA2785438C/en active Active
- 2011-01-14 MX MX2012008098A patent/MX340592B/es active IP Right Grant
- 2011-01-17 AR ARP110100135A patent/AR080358A1/es not_active Application Discontinuation
-
2012
- 2012-07-17 CL CL2012001982A patent/CL2012001982A1/es unknown
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