ZA202104080B - Method for producing haloamines and haloamine solutions - Google Patents

Method for producing haloamines and haloamine solutions

Info

Publication number
ZA202104080B
ZA202104080B ZA2021/04080A ZA202104080A ZA202104080B ZA 202104080 B ZA202104080 B ZA 202104080B ZA 2021/04080 A ZA2021/04080 A ZA 2021/04080A ZA 202104080 A ZA202104080 A ZA 202104080A ZA 202104080 B ZA202104080 B ZA 202104080B
Authority
ZA
South Africa
Prior art keywords
producing
haloamines
haloamine
halogen
solution
Prior art date
Application number
ZA2021/04080A
Other languages
English (en)
Inventor
Bruno Launay
Dimitri Kuznetsov
Thomas Mcneel
Original Assignee
Buckman Laboratories Int Inc
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 Buckman Laboratories Int Inc filed Critical Buckman Laboratories Int Inc
Publication of ZA202104080B publication Critical patent/ZA202104080B/en

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
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • 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
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • 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
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA2021/04080A 2018-11-30 2021-06-14 Method for producing haloamines and haloamine solutions ZA202104080B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862773819P 2018-11-30 2018-11-30
PCT/US2019/063290 WO2020112803A1 (en) 2018-11-30 2019-11-26 Method for producing haloamines and haloamine solutions

Publications (1)

Publication Number Publication Date
ZA202104080B true ZA202104080B (en) 2024-11-27

Family

ID=69005844

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/04080A ZA202104080B (en) 2018-11-30 2021-06-14 Method for producing haloamines and haloamine solutions

Country Status (10)

Country Link
US (2) US11802050B2 (enExample)
EP (2) EP4553046A3 (enExample)
JP (1) JP2022510262A (enExample)
CN (1) CN113348147A (enExample)
AU (1) AU2019387099A1 (enExample)
CA (1) CA3121212A1 (enExample)
ES (1) ES3015168T3 (enExample)
MX (2) MX2021006340A (enExample)
WO (1) WO2020112803A1 (enExample)
ZA (1) ZA202104080B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4553046A3 (en) * 2018-11-30 2025-12-24 Buckman Laboratories International, Inc. Method for producing haloamines and haloamine solutions
AU2020396917B2 (en) * 2019-12-03 2022-02-10 Monash University Methods of reducing dinitrogen
CA3177437A1 (en) * 2020-04-29 2021-11-04 William Sean Carey Method and apparatus for controlling the production of a haloamine biocide

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6717014B1 (en) * 1996-06-28 2004-04-06 Fmc Corporation Processes for preparing haloamines and tertiary aminoalkylorganometallic compounds
JP4734586B2 (ja) * 2004-02-10 2011-07-27 株式会社片山化学工業研究所 用廃水系の水処理方法
JP4713128B2 (ja) * 2004-11-09 2011-06-29 株式会社トクヤマ 次亜塩素酸ソーダ水溶液の製造方法
CN101296862B (zh) * 2005-08-26 2011-06-15 赫尔克里士公司 用于制备协同杀生物剂的方法
KR101314963B1 (ko) * 2005-08-26 2013-10-04 허큘레스 인코포레이티드 상승작용성 살생물제의 제조를 위한 방법
US20080156740A1 (en) * 2006-12-29 2008-07-03 Amit Gupta Method for producing a stable oxidizing biocide
US8747740B2 (en) * 2007-01-25 2014-06-10 Hercules Incorporated Process and apparatus for generating haloamine 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
FR2952630B1 (fr) * 2009-11-16 2012-08-03 Centre Nat Rech Scient Procede de preparation d'une solution comprenant de la monochloramine
US20140322362A1 (en) * 2011-12-22 2014-10-30 Bromine Compounds Ltd. In situ production of a biocidal bromine species via electrolysis
TWI542570B (zh) * 2012-02-17 2016-07-21 拜耳智慧財產有限公司 製備氯胺類之方法
KR20150036485A (ko) * 2012-07-12 2015-04-07 솔레니스 테크놀러지스 케이맨, 엘.피. 염소화 우레아 유도체의 전기화학적 제조
WO2016010621A1 (en) * 2014-05-19 2016-01-21 Buckman Laboratories International, Inc. Systems and methods for generating haloamines and application thereof in oil and gas operations
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
WO2018125531A1 (en) * 2016-12-27 2018-07-05 Buckman Laboratories Process for reducing the corrosiveness of a biocidal composition containing in situ generated sodium hypochlorite
AU2019213605A1 (en) * 2018-01-31 2020-09-10 Buckman Laboratories International, Inc. Methods to prepare haloamines using at least one solid reactant and products made therefrom
EP4553046A3 (en) * 2018-11-30 2025-12-24 Buckman Laboratories International, Inc. Method for producing haloamines and haloamine solutions

Also Published As

Publication number Publication date
EP3887306C0 (en) 2025-03-12
MX2025013603A (es) 2025-12-01
BR112021010509A2 (pt) 2021-08-24
MX2021006340A (es) 2021-08-11
US12434970B2 (en) 2025-10-07
ES3015168T3 (en) 2025-04-29
CA3121212A1 (en) 2020-06-04
AU2019387099A1 (en) 2021-06-24
US20240018000A1 (en) 2024-01-18
US11802050B2 (en) 2023-10-31
EP4553046A2 (en) 2025-05-14
JP2022510262A (ja) 2022-01-26
EP4553046A3 (en) 2025-12-24
WO2020112803A1 (en) 2020-06-04
US20200172398A1 (en) 2020-06-04
EP3887306A1 (en) 2021-10-06
CN113348147A (zh) 2021-09-03
EP3887306B1 (en) 2025-03-12

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