ECSP056021A - Proceso para producir dioxido de cloro - Google Patents

Proceso para producir dioxido de cloro

Info

Publication number
ECSP056021A
ECSP056021A EC2005006021A ECSP056021A ECSP056021A EC SP056021 A ECSP056021 A EC SP056021A EC 2005006021 A EC2005006021 A EC 2005006021A EC SP056021 A ECSP056021 A EC SP056021A EC SP056021 A ECSP056021 A EC SP056021A
Authority
EC
Ecuador
Prior art keywords
chlorine dioxide
sulfuric acid
reactor
feed
alkali metal
Prior art date
Application number
EC2005006021A
Other languages
English (en)
Inventor
Thomas Woodruff
James Jefferson
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
Publication of ECSP056021A publication Critical patent/ECSP056021A/es

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)

Abstract

La invención consiste en un proceso para producir continuamente dióxido de cloro, comprende los siguientes pasos: diluir ácido sulfúrico de una concentración inicial que excede 90% en peso con agua; llevar el ácido sulfúrico diluido a una temperatura por debajo de los 100C; alimentar a un reactor el ácido sulfúrico diluido con una temperatura por debajo de los 100C a través de una primera boquilla de alimentación; alimentar al reactor mencionado (5) con una solución acuosa que comprende clorato de metal alcalino y peróxido de hidrógeno a través de una segunda boquilla de alimentación, donde las mencionadas primera y segunda boquilla de alimentación (1,2) son opuestas y dirigidas de manera enfrentada; reaccionando el clorato de metal alcalino con el ácido mineral y el peróxido de hidrógeno para formar una corriente de producto que contiene dióxido de cloro; y, extrayendo la corriente de producto del reactor. La invención se relaciona también con un aparato para producir dióxido de cloro.
EC2005006021A 2003-03-03 2005-09-15 Proceso para producir dioxido de cloro ECSP056021A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/376,261 US20040175322A1 (en) 2003-03-03 2003-03-03 Process for producing chlorine dioxide

Publications (1)

Publication Number Publication Date
ECSP056021A true ECSP056021A (es) 2006-01-27

Family

ID=32926287

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2005006021A ECSP056021A (es) 2003-03-03 2005-09-15 Proceso para producir dioxido de cloro

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
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
US20060120946A1 (en) * 2004-12-06 2006-06-08 Akzo Nobel N.V. Chemical process and apparatus
ZA200702526B (en) * 2004-12-06 2008-11-26 Akzo Nobel Nv Chemical process and production unit
DE602005019778D1 (de) * 2004-12-06 2010-04-15 Akzo Nobel Nv Chemisches verfahren und produktionseinheit
AU2005312379B2 (en) * 2004-12-06 2009-02-19 Akzo Nobel N.V Chemical process and production unit
ZA200803849B (en) * 2005-11-10 2009-09-30 Akzo Nobel Nv Process for production of chlorine dioxide
WO2007055646A2 (en) * 2005-11-10 2007-05-18 Akzo Nobel N.V. Process for production of chlorine dioxide
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
WO2007117205A1 (en) * 2006-04-10 2007-10-18 Akzo Nobel N.V. Process for the production of chlorine dioxide
BRPI0710592B1 (pt) * 2006-04-10 2021-10-19 Ecolab Usa Inc. Processo para a produção de dióxido de cloro, e unidade de produção para a produção de dióxido de cloro
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
CN101511192B (zh) 2006-08-28 2013-07-31 本部三庆株式会社 作为杀菌剂使用的含亚氯酸的水溶液的制造方法
WO2008085122A1 (en) * 2007-01-12 2008-07-17 Akzo Nobel N.V. 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
WO2010126548A1 (en) * 2009-04-28 2010-11-04 Bcr Environmental, Llc 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
MX340592B (es) 2010-01-18 2016-07-15 Akzo Nobel Chemicals Int B V * Proceso para la produccion de dioxido de cloro.
DE102010027840A1 (de) * 2010-04-16 2011-10-20 Infracor Gmbh Tauchreaktor
JP5712371B2 (ja) * 2010-07-08 2015-05-07 ナルコ ユーエス ワン エルエルシー 二酸化塩素の生産プロセス
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
WO2018157031A1 (en) 2017-02-27 2018-08-30 Ecolab USA, Inc. Method for onsite production of chlorine dioxide
MX2019011331A (es) 2017-03-24 2019-12-05 Ecolab Usa Inc Sistema de generacion in situ de dioxido de cloro de bajo riesgo.
AR111541A1 (es) 2017-08-17 2019-07-24 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
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
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
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
CN113825723B (zh) 2019-04-02 2024-12-13 埃科莱布美国股份有限公司 具有减少的酸用量的纯二氧化氯生成系统
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
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
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

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
JP4006019B2 (ja) * 2001-06-25 2007-11-14 アクゾ ノーベル エヌ．ブイ． 二酸化塩素の製造方法

Also Published As

Publication number Publication date
AU2004218077B2 (en) 2007-06-07
CN1809506A (zh) 2006-07-26
EP1599416B1 (en) 2014-10-15
RU2304558C2 (ru) 2007-08-20
JP4297910B2 (ja) 2009-07-15
CA2517079C (en) 2011-03-01
NO20054543L (no) 2005-10-03
UA79867C2 (en) 2007-07-25
RU2005130491A (ru) 2006-01-27
TWI273089B (en) 2007-02-11
IL170075A (en) 2011-03-31
WO2004078648A1 (en) 2004-09-16
BRPI0408007A (pt) 2006-02-14
KR100714529B1 (ko) 2007-05-07
US20040175322A1 (en) 2004-09-09
AU2004218077A1 (en) 2004-09-16
MY136184A (en) 2008-08-29
EP1599416A1 (en) 2005-11-30
MXPA05008509A (es) 2005-10-20
NO341210B1 (no) 2017-09-11
EG24120A (en) 2008-07-06
BRPI0408007B1 (pt) 2014-09-09
CN100336716C (zh) 2007-09-12
CA2517079A1 (en) 2004-09-16
ZA200506201B (en) 2006-10-25
KR20050116806A (ko) 2005-12-13
TW200424119A (en) 2004-11-16
JP2006513972A (ja) 2006-04-27

Similar Documents

Publication Publication Date Title
ECSP056021A (es) Proceso para producir dioxido de cloro
ATE465972T1 (de) Verfahren zur herstellung von chlordioxid
ES2177193T3 (es) Metodo para la produccion de acido nitrico.
SE500043C2 (sv) Förfarande för kontinuerlig framställning av klordioxid
BR9400640A (pt) Processo para a produção contínua de dióxido de cloro
JP2012067007A (ja) 二酸化塩素を製造する方法
CN100471791C (zh) 二氧化氯的生产方法
JP5371975B2 (ja) 二酸化塩素の製造方法
JP6227399B2 (ja) 次亜塩素酸ナトリウム水溶液の製造方法
RU2011147711A (ru) Получение диоксида хлора
DE60106091D1 (de) Herstellung von kaliumformat
UY30264A1 (es) Proceso para la produccion de dioxido de cloro
CA2589721A1 (en) Chemical process and production unit
TNSN06262A1 (en) Process for production of chlorine dioxide
JPH0383802A (ja) 二酸化塩素の製造法
MY140635A (en) Process for production of chlorine dioxide
US20060067873A1 (en) Process for the production of chlorine dioxide
TW200508152A (en) Chlorine dioxide from a methanol-based generating system as a chemical feed in alkali metal chlorite manufacture
TH92661B (th) กรรมวิธีสำหรับการผลิตคลอรีนไดออกไซด์
AR056769A1 (es) Proceso para la produccion de dioxido de cloro
GB570962A (en) Improvements in the manufacture of metal hypochlorites
CU23462A3 (es) Proceso para la producción de dióxido de cloro
TH77929A (th) กระบวนการทางเคมีและหน่วยการผลิต
TH68826A (th) วิธีทำให้ออกซิเจนไอโซเทปเข้มข้น