SG10201700650TA - Immersion reactor - Google Patents

Immersion reactor

Info

Publication number
SG10201700650TA
SG10201700650TA SG10201700650TA SG10201700650TA SG10201700650TA SG 10201700650T A SG10201700650T A SG 10201700650TA SG 10201700650T A SG10201700650T A SG 10201700650TA SG 10201700650T A SG10201700650T A SG 10201700650TA SG 10201700650T A SG10201700650T A SG 10201700650TA
Authority
SG
Singapore
Prior art keywords
immersion reactor
immersion
reactor
Prior art date
Application number
SG10201700650TA
Inventor
Johannes Duve
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of SG10201700650TA publication Critical patent/SG10201700650TA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/76Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763Devices for the addition of such compounds in gaseous form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23763Chlorine or chlorine containing gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/45Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124Injector 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
    • B01F25/31243Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00Feed or outlet devices; Feed or outlet control devices
    • B01J4/001Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002Nozzle-type elements
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02Oxides of chlorine
    • C01B11/022Chlorine dioxide (ClO2)
    • C01B11/023Preparation from chlorites or chlorates
    • C01B11/024Preparation from chlorites or chlorates from chlorites
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/76Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/68Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685Devices for dosing the additives
    • C02F1/686Devices for dosing liquid additives
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023Water in cooling circuits
SG10201700650TA 2010-04-16 2011-02-17 Immersion reactor SG10201700650TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010027840A DE102010027840A1 (en) 2010-04-16 2010-04-16 diving reactor

Publications (1)

Publication Number Publication Date
SG10201700650TA true SG10201700650TA (en) 2017-03-30

Family

ID=44584131

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2012075453A SG184548A1 (en) 2010-04-16 2011-02-17 Immersion reactor
SG10201700650TA SG10201700650TA (en) 2010-04-16 2011-02-17 Immersion reactor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2012075453A SG184548A1 (en) 2010-04-16 2011-02-17 Immersion reactor

Country Status (12)

Country Link
US (1) US9206063B2 (en)
EP (1) EP2558192B1 (en)
JP (1) JP5850913B2 (en)
BR (1) BR112012026300A2 (en)
CA (1) CA2795979A1 (en)
DE (2) DE102010027840A1 (en)
DK (1) DK2558192T3 (en)
ES (1) ES2870586T3 (en)
PL (1) PL2558192T3 (en)
PT (1) PT2558192T (en)
SG (2) SG184548A1 (en)
WO (1) WO2011128137A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2581340T (en) 2011-10-14 2017-04-24 Evonik Degussa Gmbh Improved method for treating water with chlorine dioxide
MX2019010144A (en) 2017-02-27 2019-10-02 Ecolab Usa Inc Method for onsite production of chlorine dioxide.
PL3601157T3 (en) * 2017-03-24 2021-11-02 Ecolab USA, Inc. Low risk chlorine dioxide onsite generation system
MX2020001822A (en) 2017-08-17 2020-03-20 Ecolab Usa Inc Low risk chlorine dioxide onsite generation system.
DE102022110015B3 (en) 2022-04-26 2023-08-03 Matthias Weber Device and method for the production of chlorine dioxide

Family Cites Families (35)

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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 (en) 1983-01-26 1984-07-27 Calgon Corp KLORDIOXIDGENERATOR OCH FOERFARANDE.
US4472256A (en) 1983-07-13 1984-09-18 Hilbig Herbert H Electrolytic pool chlorinator
CA1230464A (en) 1984-02-22 1987-12-22 W. Howard Rapson Small scale generation of chlorine dioxide for waste water treatment
US4582586A (en) 1985-08-02 1986-04-15 Robert Maddock Chlorine gas injection system for swimming pool
US5204081A (en) * 1991-05-03 1993-04-20 Rio Linda Chemical Co., Ltd. Process for the generation of chlorine dioxide
US6051135A (en) 1996-02-23 2000-04-18 Water Technologies Limited Apparatus for making aqueous chlorine dioxide and apparatus for treating water with aqueous chlorine dioxide
JPH1110164A (en) 1997-06-25 1999-01-19 Lucky San:Kk Disinfectant production method, method for disinfecting water, and apparatus therefor
RU2163882C2 (en) 1998-06-09 2001-03-10 Акцо Нобель Н.В. Method of preparing chlorine dioxide
US6468479B1 (en) 2000-08-11 2002-10-22 Sabre Oxidation Technologies, Inc. Chlorine dioxide generator
JP4042025B2 (en) 2000-11-24 2008-02-06 ダイソー株式会社 Method and apparatus for producing chlorine dioxide water
DE60236154D1 (en) * 2001-06-25 2010-06-10 Akzo Nobel Nv PROCESS FOR THE PREPARATION OF CHLORIDE DIOXIDE
JP2003260468A (en) 2002-03-11 2003-09-16 Nishihara Environment Technology Inc Sterilizing device
US7452511B2 (en) * 2002-05-03 2008-11-18 Schmitz Wilfried J Reactor for production of chlorine dioxide, methods of production of same, and related systems and methods of using the reactor
JP2004143004A (en) * 2002-10-25 2004-05-20 Masakazu Takeuchi Production apparatus of aqueous chlorine dioxide solution
JP3992614B2 (en) * 2002-12-27 2007-10-17 株式会社荏原製作所 Disinfectant and water-based disinfecting method using the disinfectant
US20040175322A1 (en) 2003-03-03 2004-09-09 Woodruff Thomas E. Process for producing chlorine dioxide
GEP20105109B (en) * 2004-02-23 2010-11-10 Akzo Nobel Nv Process for production of chlorine dioxide
DE202004005755U1 (en) 2004-04-13 2004-07-08 Schmid, Erich, Dr. Reactor producing e.g. chlorine dioxide or peracetic acid solutions for disinfection in the food industry, is located in fluid line and has outlet remote from its supply lines
JP4619686B2 (en) 2004-05-07 2011-01-26 荏原エンジニアリングサービス株式会社 Method and apparatus for processing open circulating cooling water
US7754057B2 (en) * 2004-07-29 2010-07-13 Pureline Treatment Systems, Llc Chlorine dioxide solution generator
US7261821B2 (en) * 2004-11-08 2007-08-28 Ashland Licensing And Intellectual Property Llc Process for treating an aqueous system with chlorine dioxide
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CA2589721C (en) * 2004-12-06 2010-05-04 Akzo Nobel N.V. Chemical process and production unit
RU45378U1 (en) 2004-12-20 2005-05-10 Федеральное Государственное унитарное предприятие "Уральский научно-исследовательский химический институт с опытным заводом" /ФГУП "УНИХИМ с ОЗ"/ PLANT FOR PRODUCTION OF CHLORINE DIOXIDE
CN101175696B (en) 2005-05-20 2012-08-29 特诺有限公司 Fluid mixing equipment and method
JP5204392B2 (en) * 2006-10-12 2013-06-05 滝本技研工業株式会社 Pipe connection type chlorine dioxide water generator
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ITMI20072388A1 (en) * 2007-12-19 2009-06-20 Caffaro Chimica S R L EQUIPMENT AND METHOD FOR DISINFECTION OF WATER
DE102008049734C5 (en) 2008-09-30 2020-01-30 Weidner Wassertechnik Gmbh Process and system for producing a chlorine dioxide solution
DE102008055016A1 (en) 2008-12-19 2010-07-01 Infracor Gmbh Process for treating water and aqueous systems in pipelines with chlorine dioxide
DE102010027908A1 (en) 2010-04-19 2011-10-20 Infracor Gmbh tubular reactor

Also Published As

Publication number Publication date
EP2558192B1 (en) 2021-04-07
PT2558192T (en) 2021-05-25
CA2795979A1 (en) 2011-10-20
SG184548A1 (en) 2012-11-29
US9206063B2 (en) 2015-12-08
DE102010027840A1 (en) 2011-10-20
JP5850913B2 (en) 2016-02-03
DE202010017479U1 (en) 2012-02-16
JP2013527028A (en) 2013-06-27
BR112012026300A2 (en) 2016-07-12
WO2011128137A3 (en) 2011-12-15
DK2558192T3 (en) 2021-07-05
ES2870586T3 (en) 2021-10-27
WO2011128137A2 (en) 2011-10-20
PL2558192T3 (en) 2021-10-04
EP2558192A2 (en) 2013-02-20
US20130106003A1 (en) 2013-05-02

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