EG24120A - Process for producing chlorine dioxide - Google Patents

Process for producing chlorine dioxide

Info

Publication number
EG24120A
EG24120A EGNA2005000505A EG24120A EG 24120 A EG24120 A EG 24120A EG NA2005000505 A EGNA2005000505 A EG NA2005000505A EG 24120 A EG24120 A EG 24120A
Authority
EG
Egypt
Prior art keywords
chlorine dioxide
producing chlorine
producing
dioxide
chlorine
Prior art date
Application number
Other languages
English (en)
Inventor
Thomas Woodruff
Original Assignee
Akzo Nobel Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of EG24120A publication Critical patent/EG24120A/xx

Links

Classifications

    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EGNA2005000505 2003-03-03 2005-08-31 Process for producing chlorine dioxide EG24120A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/376,261 US20040175322A1 (en) 2003-03-03 2003-03-03 Process for producing chlorine dioxide
PCT/SE2004/000282 WO2004078648A1 (en) 2003-03-03 2004-03-02 Process for producing chlorine dioxide

Publications (1)

Publication Number Publication Date
EG24120A true EG24120A (en) 2008-07-06

Family

ID=32926287

Family Applications (1)

Application Number Title Priority Date Filing Date
EGNA2005000505 EG24120A (en) 2003-03-03 2005-08-31 Process for producing chlorine dioxide

Country Status (19)

Country Link
US (1) US20040175322A1 (es)
EP (1) EP1599416B1 (es)
JP (1) JP4297910B2 (es)
KR (1) KR100714529B1 (es)
CN (1) CN100336716C (es)
AU (1) AU2004218077B2 (es)
BR (1) BRPI0408007B1 (es)
CA (1) CA2517079C (es)
EC (1) ECSP056021A (es)
EG (1) EG24120A (es)
IL (1) IL170075A (es)
MX (1) MXPA05008509A (es)
MY (1) MY136184A (es)
NO (1) NO341210B1 (es)
RU (1) RU2304558C2 (es)
TW (1) TWI273089B (es)
UA (1) UA79867C2 (es)
WO (1) WO2004078648A1 (es)
ZA (1) ZA200506201B (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200606282B (en) * 2004-02-23 2007-11-28 Akzo Nobel Nv Process for production of chlorine dioxide
CA2589721C (en) * 2004-12-06 2010-05-04 Akzo Nobel N.V. Chemical process and production unit
CN100562488C (zh) * 2004-12-06 2009-11-25 阿克佐诺贝尔公司 含二氧化氯的水溶液的生产方法和设备
DE602005019778D1 (de) * 2004-12-06 2010-04-15 Akzo Nobel Nv Chemisches verfahren und produktionseinheit
US20060120946A1 (en) * 2004-12-06 2006-06-08 Akzo Nobel N.V. Chemical process and apparatus
RU2404118C2 (ru) * 2005-11-10 2010-11-20 Акцо Нобель Н.В. Способ 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
US8425866B2 (en) * 2005-11-14 2013-04-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Control of emissions
KR100738987B1 (ko) * 2006-03-07 2007-07-13 한국해양연구원 선박 밸러스트수 처리를 위한 해수에서의 아염소산염과염소를 이용한 이산화염소 제조 장치 및 방법
RU2417946C2 (ru) * 2006-04-10 2011-05-10 Акцо Нобель Н.В. Способ получения диоксида хлора
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
CA2648673C (en) * 2006-04-10 2018-08-28 Thomas E. Woodruff Process for the production of chlorine dioxide
US8951576B2 (en) * 2006-08-28 2015-02-10 Honbu Sankei Co., Ltd. Process for producing aqueous chlorous acid solution for use as disinfectant
MY146251A (en) * 2007-01-12 2012-07-31 Akzo Nobel Nv Process for the production of chlorine dioxide
US8409534B2 (en) * 2007-03-28 2013-04-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Control of emissions
DE102007049931A1 (de) 2007-10-18 2009-04-23 Pharmatech Gmbh Vorrichtung und Verfahren zur kontinuierlichen Herstellung von sphärischen Pulveragglomeraten
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
SA109300539B1 (ar) * 2008-10-06 2012-04-07 اكزو نوبل أن . في عملية لأنتاج ثانى أكسيد الكلور
DE102008055016A1 (de) 2008-12-19 2010-07-01 Infracor Gmbh Verfahren zur Behandlung von Wasser und wässrigen Systemen in Rohrleitungen mit Chlordioxid
AU2009345121B2 (en) * 2009-04-28 2015-03-12 Bcr Environmental Corporation Chlorine dioxide generation
KR101162536B1 (ko) 2009-10-23 2012-07-05 주식회사 에코시아 ＴＨＭｓ등이 생성되지 않는 녹색 친환경 살균소독제인 이산화염소 수용액 제조장치 및 그 제조방법
KR101765735B1 (ko) 2010-01-18 2017-08-07 아크조 노벨 케미칼즈 인터내셔널 비.브이. 이산화염소의 제조 방법
DE102010027840A1 (de) 2010-04-16 2011-10-20 Infracor Gmbh Tauchreaktor
PY1127521A (es) * 2010-07-08 2015-10-01 Akzo Novel Chemicals Int Bv Proceso para la producción de dióxido de cloro
JP6283551B2 (ja) * 2014-01-20 2018-02-21 高砂熱学工業株式会社 二酸化塩素ガスの発生装置および発生方法
EP3585738B1 (en) 2017-02-27 2024-08-14 Ecolab USA, Inc. Method for onsite production of chlorine dioxide
WO2018175732A1 (en) 2017-03-24 2018-09-27 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
CN108975277B (zh) * 2018-08-23 2020-10-16 四川齐力绿源水处理科技有限公司 一种高纯二氧化氯的制备方法
CN109133008B (zh) * 2018-08-23 2020-05-19 四川齐力绿源水处理科技有限公司 一种高纯二氧化氯的制备设备
CN109876755A (zh) * 2019-01-24 2019-06-14 南京振兴新能源发展有限公司 一种粗均四甲苯塔
US11802047B2 (en) 2019-04-02 2023-10-31 Ecolab Usa Inc. Pure chlorine dioxide generation system with reduced acid usage
KR102000731B1 (ko) 2019-04-26 2019-07-16 김진태 단일 반응조로 이산화염소를 연속적으로 제조하는 방법 및 그 제조장치
KR102002506B1 (ko) 2019-05-23 2019-07-22 김재우 연속 대량생산이 가능한 이산화염소의 제조방법 및 그 제조장치
CN115996894B (zh) 2020-03-23 2026-01-13 运水高有限公司 水消毒设备、系统和方法
US20230087938A1 (en) * 2020-08-10 2023-03-23 ChemE Solutions Process Engineering Inc. Systems and methods for producing chlorine dioxide
KR102291292B1 (ko) 2021-03-08 2021-08-20 (주)새롬환경기술 이산화염소 제조시 발생되는 처리수를 재활용수로 사용할 수 있는 이산화염소 제조방법 및 그 제조장치
TW202348787A (zh) 2022-04-01 2023-12-16 美商藝康美國公司 用於乙烯系單體流之高苛刻度加工的防汙劑組成物
TW202348786A (zh) 2022-04-01 2023-12-16 美商藝康美國公司 用於蒸氣空間應用之防汙劑組成物
TW202404930A (zh) 2022-04-01 2024-02-01 美商藝康美國公司 在共軛二烯單體之萃取蒸餾期間減少非所要之乳化聚合

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR775211A (fr) * 1933-09-16 1934-12-21 Procédé cinétique d'accélération des phénomènes physiques et chimiques et appareillage de réalisation
US2833624A (en) * 1956-10-02 1958-05-06 Du Pont Production of chlorine dioxide
US4296103A (en) * 1980-08-08 1981-10-20 Felipe Laso Stabilized solution of chlorine oxides
US4996038A (en) * 1983-07-05 1991-02-26 Monsanto Company Heat recovery from concentrated sulfuric acid
US4534952A (en) * 1984-02-24 1985-08-13 Erco Industries Limited Small scale generation of chlorine dioxide for water treatment
US5354428A (en) * 1986-10-06 1994-10-11 Athens Corp. Apparatus for the continuous on-site chemical reprocessing of ultrapure liquids
CA1261587A (en) * 1987-01-30 1989-09-26 Sterling Canada, Inc. Acid introduction in chlorine dioxide poduction
US4904461A (en) * 1987-12-07 1990-02-27 Quantum Technologies, Inc. Safe production of chlorine dioxide in a pressurized gaseous state
US5366714A (en) * 1992-06-09 1994-11-22 Sterling Canada Inc. Hydrogen peroxide-based chlorine dioxide process
US5376350A (en) * 1992-12-10 1994-12-27 Eka Nobel Ab Plug flow process for the production of chlorine dioxide
US5380517B1 (en) * 1993-02-26 1999-01-19 Eka Nobel Inc Process for continuously producing chlorine dioxide
CN1050338C (zh) * 1994-12-16 2000-03-15 关文志 稳定性二氧化氯生产法
US5895638A (en) * 1997-03-20 1999-04-20 Akzo Nobel N.V. Method of producing chlorine dioxide
RU2163882C2 (ru) * 1998-06-09 2001-03-10 Акцо Нобель Н.В. Способ получения двуокиси хлора
FI108536B (fi) * 2000-04-12 2002-02-15 Kemira Chemicals Oy Menetelmä klooridioksidin valmistamiseksi eri pelkistimien yhteiskäytöllä
FR2818922B1 (fr) * 2000-12-28 2003-10-03 Atofina Procede et dispositif pour la mise en oeuvre d'une reaction en milieu liquide avec degagement gazeux
US20030031621A1 (en) * 2001-05-29 2003-02-13 Alan Gravitt Process and apparatus for the generation of chlorine dioxide using a replenished foam system
ATE465972T1 (de) * 2001-06-25 2010-05-15 Akzo Nobel Nv Verfahren zur herstellung von chlordioxid

Also Published As

Publication number Publication date
CA2517079C (en) 2011-03-01
IL170075A (en) 2011-03-31
TWI273089B (en) 2007-02-11
EP1599416B1 (en) 2014-10-15
CN1809506A (zh) 2006-07-26
RU2005130491A (ru) 2006-01-27
MXPA05008509A (es) 2005-10-20
US20040175322A1 (en) 2004-09-09
UA79867C2 (en) 2007-07-25
KR20050116806A (ko) 2005-12-13
CA2517079A1 (en) 2004-09-16
AU2004218077B2 (en) 2007-06-07
RU2304558C2 (ru) 2007-08-20
JP2006513972A (ja) 2006-04-27
CN100336716C (zh) 2007-09-12
JP4297910B2 (ja) 2009-07-15
MY136184A (en) 2008-08-29
ECSP056021A (es) 2006-01-27
KR100714529B1 (ko) 2007-05-07
AU2004218077A1 (en) 2004-09-16
BRPI0408007B1 (pt) 2014-09-09
NO20054543L (no) 2005-10-03
TW200424119A (en) 2004-11-16
EP1599416A1 (en) 2005-11-30
WO2004078648A1 (en) 2004-09-16
ZA200506201B (en) 2006-10-25
NO341210B1 (no) 2017-09-11
BRPI0408007A (pt) 2006-02-14

Similar Documents

Publication Publication Date Title
EG24120A (en) Process for producing chlorine dioxide
AU2003235188A1 (en) Simple apparatus for producing chlorine dioxide gas
GB0306432D0 (en) Process
GB0313661D0 (en) Process
EP1945570A4 (en) PROCESS FOR PRODUCING TITANIUM DIOXIDE
ZA200606282B (en) Process for production of chlorine dioxide
GB0303659D0 (en) Process
GB0323090D0 (en) Novel process
EP1612213A4 (en) PROCESS FOR PREPARING 2-DESOXY-2-FLUORURIDINE
GB0314739D0 (en) Electrodeionisation process
ZA200603782B (en) Process for producing polymers
GB0307259D0 (en) Process
GB0313110D0 (en) Process
GB0311725D0 (en) Process
GB0308672D0 (en) Process
GB0313031D0 (en) Process
GB0300733D0 (en) Process
GB0312451D0 (en) Process
AU2003283468A1 (en) Process for the production of chlorine dioxide
AU2002309413A1 (en) Process for producing chlorine dioxide
GB0314960D0 (en) Process
FI20021413A7 (fi) Menetelmä klooridioksidin valmistamiseksi
GB2415693B (en) Chlorine Dioxide Generation
GB0306881D0 (en) Novel process
HU0301663D0 (en) Process for producing of coffee-cream