ZA200905221B - An apparatus for producing a stable oxidizing biocide - Google Patents

An apparatus for producing a stable oxidizing biocide

Info

Publication number
ZA200905221B
ZA200905221B ZA200905221A ZA200905221A ZA200905221B ZA 200905221 B ZA200905221 B ZA 200905221B ZA 200905221 A ZA200905221 A ZA 200905221A ZA 200905221 A ZA200905221 A ZA 200905221A ZA 200905221 B ZA200905221 B ZA 200905221B
Authority
ZA
South Africa
Prior art keywords
producing
oxidizing biocide
stable oxidizing
stable
biocide
Prior art date
Application number
ZA200905221A
Other languages
English (en)
Inventor
Amit Gupta
Manian Ramesh
Randall Elliott
Original Assignee
Nalco Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39584535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200905221(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nalco Co filed Critical Nalco Co
Publication of ZA200905221B publication Critical patent/ZA200905221B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/088—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more halogen atoms
    • C01B21/09—Halogeno-amines, e.g. chloramine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/088—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more halogen atoms
    • C01B21/09—Halogeno-amines, e.g. chloramine
    • C01B21/091—Chloramine, i.e. NH2Cl or dichloramine, i.e. NHCl2
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • B01J2219/00772—Baffles attached to the reactor wall inclined in a helix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ZA200905221A 2006-12-29 2009-07-27 An apparatus for producing a stable oxidizing biocide ZA200905221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/618,174 US20080160604A1 (en) 2006-12-29 2006-12-29 Apparatus for producing a stable oxidizing biocide

Publications (1)

Publication Number Publication Date
ZA200905221B true ZA200905221B (en) 2010-05-26

Family

ID=39584535

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200905221A ZA200905221B (en) 2006-12-29 2009-07-27 An apparatus for producing a stable oxidizing biocide

Country Status (20)

Country Link
US (1) US20080160604A1 (enExample)
EP (1) EP2097699B1 (enExample)
JP (1) JP5877938B2 (enExample)
KR (1) KR20090107043A (enExample)
CN (1) CN101595358B (enExample)
AR (1) AR064816A1 (enExample)
AU (1) AU2007339810B2 (enExample)
BR (1) BRPI0719609B1 (enExample)
CA (1) CA2674008C (enExample)
CL (1) CL2007003872A1 (enExample)
ES (1) ES2747792T3 (enExample)
MX (1) MX2009006994A (enExample)
MY (1) MY180612A (enExample)
NO (1) NO344964B1 (enExample)
NZ (1) NZ578634A (enExample)
PE (1) PE20081244A1 (enExample)
RU (1) RU2467957C2 (enExample)
TW (1) TWI424966B (enExample)
WO (1) WO2008083182A1 (enExample)
ZA (1) ZA200905221B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9388044B2 (en) * 2006-12-29 2016-07-12 Nalco Company Methods for the on-site production of chloramine and uses thereof
US20090311164A1 (en) * 2006-12-29 2009-12-17 Amit Gupta Method for producing a stable oxidizing biocide
CA2725204C (en) * 2008-05-23 2016-04-19 Kemira Oyj Chemistry for effective microbe control with reduced gas phase corrosiveness in pulp & paper processing systems
PH12014500120A1 (en) 2011-09-30 2014-02-24 Nalco Co Methods for the on-site production of chloramine and its use thereof
EP2805924B1 (en) 2013-05-24 2018-02-21 Omya International AG Multiple batch system for the preparation of a solution of calcium hydrogen carbonate suitable for the remineralization of desalinated water and of naturally soft water
US10172360B2 (en) 2014-12-09 2019-01-08 Johnson Matthey Public Limited Company Methods for the direct electrolytic production of stable, high concentration aqueous halosulfamate or halosulfonamide solutions
US10850999B2 (en) 2015-04-24 2020-12-01 Ecolab Usa Inc. Submergible biocide reactor and method
CN112074188A (zh) 2018-05-04 2020-12-11 埃科莱布美国股份有限公司 非氯化氧化性杀生物剂化学物质、其生产方法、应用及其进料方法
WO2020210505A1 (en) * 2019-04-09 2020-10-15 Chemtreat, Inc. Systems and methods for controlling a chloramine synthesis reaction in industrial water systems

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850057A (en) * 1931-05-20 1932-03-15 Wallace & Tiernan Inc Method of making di-chloramine
US3038785A (en) * 1961-01-11 1962-06-12 Grace W R & Co Manufacture of chloramine
US3488164A (en) * 1967-04-26 1970-01-06 Grace W R & Co Process for preparing chloramine
US4038372A (en) * 1976-05-05 1977-07-26 The United States Of America As Represented By The Secretary Of The Navy Process for manufacturing chloramine
GB1569518A (en) * 1978-02-17 1980-06-18 Sumitomo Chemical Co Process for producing ethylene polymers
DE3681768D1 (de) * 1985-07-30 1991-11-07 Hartmut Wolf Zerstaeubungsvorrichtung.
JPS63100998A (ja) * 1986-10-17 1988-05-06 Toray Ind Inc 超純水の製造方法
JP2513475B2 (ja) * 1986-10-21 1996-07-03 ノードソン株式会社 液体の混合吐出又は噴出方法とその装置
IL98352A (en) * 1991-06-03 1995-10-31 Bromine Compounds Ltd Process and compositions for the disinfection of water
JP3560652B2 (ja) * 1994-09-06 2004-09-02 コニカミノルタホールディングス株式会社 混合方法
JP3497171B2 (ja) * 1994-10-03 2004-02-16 ウェインストック， デイビッド 生物の増殖を阻害する液体処理方法
FR2769016B1 (fr) * 1997-09-30 1999-10-29 Adir Procede de synthese de chloramine haute teneur
US7476324B2 (en) 2000-07-14 2009-01-13 Ferrate Treatment Technologies, Llc Methods of synthesizing a ferrate oxidant and its use in ballast water
WO2002006160A2 (en) * 2000-07-14 2002-01-24 Ab Initio Lc Methods of synthesizing an oxidant and applications thereof
AU2003241796A1 (en) * 2002-05-28 2003-12-12 Jsr Corporation Device for fluid processor and its fluid flow path setting device, fluid processor, and fluid processing method
EP1560789A4 (en) * 2002-11-14 2006-10-11 Bristol Myers Squibb Co PREPARATION OF GASFIC CHLORAMINE
TWI225425B (en) * 2003-04-29 2004-12-21 Univ Nat Chiao Tung System and process for treating waste gas employing bio-treatment technology
WO2005087824A1 (en) * 2004-03-02 2005-09-22 Bridgestone Corporation Bulk polymerization process
JP2005313042A (ja) * 2004-04-27 2005-11-10 Tokai Rubber Ind Ltd 液剤の混合撹拌吐出装置
CA2839738C (en) * 2004-09-10 2015-07-21 M-I L.L.C. Apparatus and method for homogenizing two or more fluids of different densities
KR101314963B1 (ko) * 2005-08-26 2013-10-04 허큘레스 인코포레이티드 상승작용성 살생물제의 제조를 위한 방법
US20080025144A1 (en) * 2006-07-31 2008-01-31 Spx Corportation In-line mixing system and method

Also Published As

Publication number Publication date
AU2007339810A1 (en) 2008-07-10
CN101595358A (zh) 2009-12-02
TW200827304A (en) 2008-07-01
AR064816A1 (es) 2009-04-29
NZ578634A (en) 2012-03-30
CA2674008A1 (en) 2008-07-10
JP5877938B2 (ja) 2016-03-08
AU2007339810B2 (en) 2012-08-09
MX2009006994A (es) 2009-09-11
RU2009122437A (ru) 2011-02-10
NO20092603L (no) 2009-07-09
BRPI0719609A2 (pt) 2013-12-10
PE20081244A1 (es) 2008-09-08
ES2747792T3 (es) 2020-03-11
CN101595358B (zh) 2012-02-29
RU2467957C2 (ru) 2012-11-27
EP2097699A1 (en) 2009-09-09
WO2008083182A1 (en) 2008-07-10
CL2007003872A1 (es) 2008-08-08
NO344964B1 (no) 2020-08-03
MY180612A (en) 2020-12-03
TWI424966B (zh) 2014-02-01
KR20090107043A (ko) 2009-10-12
US20080160604A1 (en) 2008-07-03
EP2097699B1 (en) 2019-06-19
EP2097699A4 (en) 2013-04-03
JP2010514792A (ja) 2010-05-06
CA2674008C (en) 2015-06-02
BRPI0719609B1 (pt) 2021-01-26

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