BR9812696A - Processo de sìntese de solução de cloramina de elevado teor - Google Patents

Processo de sìntese de solução de cloramina de elevado teor

Info

Publication number
BR9812696A
BR9812696A BR9812696-2A BR9812696A BR9812696A BR 9812696 A BR9812696 A BR 9812696A BR 9812696 A BR9812696 A BR 9812696A BR 9812696 A BR9812696 A BR 9812696A
Authority
BR
Brazil
Prior art keywords
synthesis process
solution synthesis
chloramine solution
grade
grade chloramine
Prior art date
Application number
BR9812696-2A
Other languages
English (en)
Inventor
Henri Delalu
Laurent Peyrot
Mazen Elkhatib
Jean-Jacques Counioux
Armand Cohen
Original Assignee
Adir
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 Adir filed Critical Adir
Publication of BR9812696A publication Critical patent/BR9812696A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/52—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring condensed with a ring other than six-membered
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Patente de Invenção:<B>"PROCESSO DE SìNTESE DE SOLUçãO DE CLORAMINA DE ELEVADO TEOR"<D>. A presente invenção refere-se a um processo de síntese de cloramina com elevado teor obtido por reação de uma solução de hipoclorito de sódio sobre uma mistura mista amoniacal.
BR9812696-2A 1997-09-30 1998-09-29 Processo de sìntese de solução de cloramina de elevado teor BR9812696A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9712109A FR2769016B1 (fr) 1997-09-30 1997-09-30 Procede de synthese de chloramine haute teneur
PCT/FR1998/002081 WO1999016707A1 (fr) 1997-09-30 1998-09-29 Procede de synthese de solution de chloramine haute teneur

Publications (1)

Publication Number Publication Date
BR9812696A true BR9812696A (pt) 2000-08-22

Family

ID=9511602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812696-2A BR9812696A (pt) 1997-09-30 1998-09-29 Processo de sìntese de solução de cloramina de elevado teor

Country Status (20)

Country Link
US (1) US6222071B1 (pt)
EP (1) EP1019319B1 (pt)
JP (1) JP3939498B2 (pt)
CN (1) CN1136147C (pt)
AT (1) ATE228480T1 (pt)
AU (1) AU736581B2 (pt)
BR (1) BR9812696A (pt)
CA (1) CA2303135A1 (pt)
DE (1) DE69809786T2 (pt)
DK (1) DK1019319T3 (pt)
ES (1) ES2188014T3 (pt)
FR (1) FR2769016B1 (pt)
HK (1) HK1032036A1 (pt)
HU (1) HUP0003825A3 (pt)
NO (1) NO20001640L (pt)
NZ (1) NZ503341A (pt)
PL (1) PL193341B1 (pt)
PT (1) PT1019319E (pt)
WO (1) WO1999016707A1 (pt)
ZA (1) ZA988922B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846646B1 (fr) * 2002-11-04 2005-01-21 Isochem Sa Procede de synthese de la monochloramine
US20090311164A1 (en) * 2006-12-29 2009-12-17 Amit Gupta Method for producing a stable oxidizing biocide
US20080156740A1 (en) * 2006-12-29 2008-07-03 Amit Gupta Method for producing a stable oxidizing biocide
US20080160604A1 (en) * 2006-12-29 2008-07-03 Amit Gupta Apparatus for producing a stable oxidizing biocide
US9388044B2 (en) 2006-12-29 2016-07-12 Nalco Company Methods for the on-site production of chloramine and uses thereof
US8747740B2 (en) * 2007-01-25 2014-06-10 Hercules Incorporated Process and apparatus for generating haloamine biocide
BRPI0912872B1 (pt) * 2008-05-23 2021-01-26 Kemira Oyj Processo para controle de crescimento de biofilme ou microrganismo em um sistema aquoso com corrosão em fase gasosa reduzida em sistema de processamento de polpa e papel
CN102348383A (zh) * 2009-01-08 2012-02-08 巴科曼实验室国际公司 包含活化的含氮化合物和1,4-双(溴乙酰氧基)-2-丁烯的杀微生物组合物及其使用方法
BR112014002706B1 (pt) * 2011-09-30 2020-03-03 Nalco Company Métodos para produção no local de cloramina
EP3556934A1 (en) 2012-06-05 2019-10-23 Buckman Laboratories International, Inc. Methods of controlling calcium precipitation and/or scaling
MX370460B (es) * 2012-10-12 2019-12-13 Buckman Laboratories Int Inc Método y aparato para monitorear y controlar reacciones químicas exotérmicas y endotérmicas.
CN102976473A (zh) * 2012-12-11 2013-03-20 上海城市水资源开发利用国家工程中心有限公司 一种铜盐与氯胺联用控制铜绿微囊藻生长的方法
BR112016012621B1 (pt) * 2013-12-05 2021-04-13 Buckman Laboratories International, Inc Método para produzir açúcar a partir de um material de planta contendo açúcar com controle microbiológico e método para processar beterraba na produção de açúcar com controle microbiológico
EP3562305A1 (en) 2016-12-27 2019-11-06 Buckman Laboratories Process for reducing the corrosiveness of a biocidal composition containing in situ generated sodium hypochlorite
WO2021154766A1 (en) 2020-01-28 2021-08-05 Buckman Laboratories International, Inc. Methods of extracting starch or protein from agricultural products
CN111480656A (zh) * 2020-04-30 2020-08-04 同济大学 一种适用于自来水厂高效制备高浓度消毒剂一氯胺的方法
WO2023148727A1 (en) 2022-02-02 2023-08-10 Bromine Compounds Ltd. Method for controlling prokaryotic contamination in yeast fermentation processes by biocides produced on-site

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254952A (en) * 1962-08-17 1966-06-07 Fmc Corp Preparation of chloramine
FR2610321B1 (fr) * 1987-02-04 1989-04-07 Oril Sa Nouveau procede de synthese du n-amino aza-3 bicyclo (3, 3, 0) octane
FR2663324B1 (fr) * 1990-06-14 1992-09-04 Adir Nouveau procede de preparation industrielle du 4-chloro 3-sulfamoyl n-(2,3-dihydro 2-methyl 1h-indol-1-yl) benzamide.
DE69015630T2 (de) * 1990-08-09 1995-08-17 Francaise Coop Pharma Stabile Natriumhypochloritlösung.

Also Published As

Publication number Publication date
AU9354398A (en) 1999-04-23
CN1136147C (zh) 2004-01-28
AU736581B2 (en) 2001-08-02
HUP0003825A2 (en) 2001-03-28
CN1272095A (zh) 2000-11-01
FR2769016B1 (fr) 1999-10-29
ZA988922B (en) 1999-04-12
DE69809786D1 (de) 2003-01-09
NZ503341A (en) 2001-06-29
PL339554A1 (en) 2000-12-18
EP1019319A1 (fr) 2000-07-19
HUP0003825A3 (en) 2002-01-28
DE69809786T2 (de) 2003-08-14
CA2303135A1 (fr) 1999-04-08
DK1019319T3 (da) 2003-03-24
EP1019319B1 (fr) 2002-11-27
ATE228480T1 (de) 2002-12-15
ES2188014T3 (es) 2003-06-16
US6222071B1 (en) 2001-04-24
PL193341B1 (pl) 2007-02-28
JP3939498B2 (ja) 2007-07-04
JP2001518435A (ja) 2001-10-16
WO1999016707A1 (fr) 1999-04-08
FR2769016A1 (fr) 1999-04-02
HK1032036A1 (en) 2001-07-06
NO20001640L (no) 2000-05-26
NO20001640D0 (no) 2000-03-29
PT1019319E (pt) 2003-03-31

Similar Documents

Publication Publication Date Title
BR9812696A (pt) Processo de sìntese de solução de cloramina de elevado teor
PT1075259E (pt) Novos analogos gordos para o tratamento de diabetes
BR9811885A (pt) Massas de moldagem abs de policarbonato reforçadas, antichamas
BR0015809A (pt) Dispersão coloidal aquosa, processo de prepapação de uma dispersão, e, utilização de uma dispersão
BR0315946A (pt) Copolìmeros de buteno-1 e processo para sua preparação
BR0301667A (pt) Processo para a preparação de polìmeros em emulsão com pureza elevada
BR9807233A (pt) Processo para preparação de um sal de diamina/ácido dicarboxìlico
ES2195205T3 (es) Proceso de obtencion de mezclas con un contenido elevado de alfa-d-glucopiranosil-(1-6)-d-sorbita o alfa-d-glucopiranosil-(1-6)-d-manita partiendo de isomaltulosa hidrogenada.
BR9807988A (pt) Processo para a preparação de um composto, e, composto.
ES2118988T3 (es) Derivados n-sustituidos de n-metil-3-(p-trifluoro-metil-fenoxi)-3-fenil-propil-amina y el procedimiento para su preparacion.
BR0100610A (pt) Carda
BR0214781A (pt) Processo para a preparação de metionina
BR9811855A (pt) Processo para preparação de ácido l-ascórbico
BR9806875A (pt) Processo para a preparação de um composto.
BR0210761B1 (pt) processo para preparar uma solução de hidroxilamina aquosa, isenta de sal.
PT924165E (pt) Processo para preparacao de sulfureto de sodio anidro
BR9911763A (pt) Processo para preparação de 2-nitro-5-(feniltio)-anilinas
BR9804638A (pt) Processo para reduzir o comprimento de cadeia de sulfano de bis-(sililorganil)-polissulfanos.
BR9808047A (pt) Processo para a preparação de 2-nitroguanidinas 1,3-dissubstituìdas
JPS6448990A (en) Composition for melting sulfur
GR3029590T3 (en) Crystalline, polymorphic form of (s,s,s)-n-(1- 2-carboxy-3-(n?2 -mesyllysylamino)propyl]-1-cyclopentylcarbonyl)tyrosine
DE69430259D1 (de) Neuer kalium-kanal-agonist, der von trichoderma virens gewonnen wird
BR9907955A (pt) Processo para a preparação de 2-nitroguanidinas 1,3-dissubstituìdas
BR9810647A (pt) Processo para a preparação de 2,4,5-triflúor-benzonitrila
BR9815004A (pt) Composições estabilizadas de amaciamento de tecidos.

Legal Events

Date Code Title Description
PC Transfer

Free format text: LES LABORATOIRES SERVIER (FR)

B25A Requested transfer of rights approved

Free format text: ISOCHEM (FR)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements