ES2187086T3 - Soluciones de acidos percarboxilicos que estabilizan la dureza, procedimiento para su preparacion y su utilizacion. - Google Patents

Soluciones de acidos percarboxilicos que estabilizan la dureza, procedimiento para su preparacion y su utilizacion.

Info

Publication number
ES2187086T3
ES2187086T3 ES99103500T ES99103500T ES2187086T3 ES 2187086 T3 ES2187086 T3 ES 2187086T3 ES 99103500 T ES99103500 T ES 99103500T ES 99103500 T ES99103500 T ES 99103500T ES 2187086 T3 ES2187086 T3 ES 2187086T3
Authority
ES
Spain
Prior art keywords
hardness
acid
solutions
percarboxilic
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES99103500T
Other languages
English (en)
Inventor
Andreas Reinold
Egon Dr Walzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2187086T3 publication Critical patent/ES2187086T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • C07C407/006—Stabilisation; Use of additives
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

SOLUCIONES ACUOSAS DE ACIDO PERCARBOXILICO ESTABILIZANTES DE LA DUREZA Y QUE IMPIDEN LAS INCRUSTACIONES CONTIENEN UN ESTABILIZADOR DE DUREZA DEL GRUPO DE (I) POLIMEROS SINTETIZADOS MEDIANTE POLIMERIZACION OXIDATIVA DE ACROLEINA O DE ACROLEINA Y ACIDO ACRILICO, (II) ACIDO POLIACRILICO, (III) COPOLIMEROS DE ACIDO ACRILICO Y OTRO ACIDO CARBOXILICO INSATURADO, (IV) ACIDO POLIMALEICO, ESTANDO EL PESO MOLECULAR MEDIO M W DEL ESTABILIZANTE DE DUREZA DE 500 A 25000, Y QUE SE OBTIENEN MEDIANTE LA ADICION DEL ESTABILIZANTE DE DUREZA A UNA SOLUCION DE ACIDO PERCARBOXILICO. LAS SOLUCIONES PREFERIDAS CONTIENEN UN ESTABILIZANTE DE DUREZA (I) CON M W 1000 A 15000. ADEMAS PUEDEN CONTENER LAS SOLUCIONES UN TENSIOACTIVO. LA SOLUCION SE UTILIZA PARA COMBATIR MICROORGANISMOS EN SISTEMAS ACUOSOS, EN PARTICULAR CIRCUITOS DE AGUA.
ES99103500T 1998-03-23 1999-02-24 Soluciones de acidos percarboxilicos que estabilizan la dureza, procedimiento para su preparacion y su utilizacion. Expired - Lifetime ES2187086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19812588A DE19812588C1 (de) 1998-03-23 1998-03-23 Härtestabilisierende Percarbonsäurelösungen, Verfahren zu deren Herstellung und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2187086T3 true ES2187086T3 (es) 2003-05-16

Family

ID=7861903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99103500T Expired - Lifetime ES2187086T3 (es) 1998-03-23 1999-02-24 Soluciones de acidos percarboxilicos que estabilizan la dureza, procedimiento para su preparacion y su utilizacion.

Country Status (7)

Country Link
US (1) US6254801B1 (es)
EP (1) EP0945405B1 (es)
AT (1) ATE229922T1 (es)
BR (1) BR9900609A (es)
DE (2) DE19812588C1 (es)
DK (1) DK0945405T3 (es)
ES (1) ES2187086T3 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812590A1 (de) * 1998-03-23 2000-01-20 Degussa Verfahren zum Bekämpfen und Abtöten von pathogenen Kleinlebewesen, insbesondere Insekten und Würmer
US6506417B1 (en) * 2001-06-28 2003-01-14 Fmc Technologies, Inc. Composition and process for reducing bacterial citrus canker organisms
US20030157006A1 (en) * 2001-11-27 2003-08-21 Ecolab Inc. Aromatic substituted nonionic surfactants in soil prevention, reduction or removal in treatment zones
US20040097961A1 (en) 2002-11-19 2004-05-20 Vascular Control System Tenaculum for use with occlusion devices
CN100352772C (zh) * 2005-06-07 2007-12-05 南开大学 一种对自来水中水蚯蚓的控制方法
TWI396735B (zh) * 2005-07-27 2013-05-21 Mitsubishi Gas Chemical Co Organic peracid polymer composition and method for producing the same
AT503114B1 (de) * 2006-01-24 2007-08-15 Daniel Bader Biozide zusammensetzung enthaltend eine poly(aldehydo)carbonsäure, eine silberverbindung und eine quartäre ammoniumverbindung
US20070264356A1 (en) * 2006-05-09 2007-11-15 Kelly Ann Ames Process for the preparation of a ready-to-use disinfectant
US20140039050A1 (en) 2011-02-24 2014-02-06 Marcelo Moreira da Costa Method for preventing bacterial infection in a fermentation process
BE1020013A3 (nl) * 2011-07-11 2013-03-05 Christeyns Nv Productie van meer stabiele perzuren.
US8835140B2 (en) 2012-06-21 2014-09-16 Ecolab Usa Inc. Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
MA20150407A1 (fr) 2012-11-08 2015-11-30 Evonik Industries Ag Procédé de production d'acide peracétique à l'équilibre et acide peracétique à l'équilibre pouvant être obtenu par ce procédé
FI126082B (en) 2014-07-15 2016-06-15 Kemira Oyj Procedure to prevent sludge formation
KR20170096032A (ko) 2014-12-18 2017-08-23 에코랍 유에스에이 인코퍼레이티드 다가 알콜 폼에이트를 통한 퍼옥시폼산의 생성
US11040902B2 (en) 2014-12-18 2021-06-22 Ecolab Usa Inc. Use of percarboxylic acids for scale prevention in treatment systems
EP3232781A4 (en) 2014-12-18 2018-08-22 Ecolab USA Inc. Methods for forming peroxyformic acid and uses thereof
MX2018007422A (es) 2015-12-16 2018-08-15 Ecolab Usa Inc Composiciones de acido peroxiformico para limpieza por filtracion en membrana.
WO2017181005A1 (en) 2016-04-15 2017-10-19 Ecolab Usa Inc. Performic acid biofilm prevention for industrial co2 scrubbers
US11071301B2 (en) 2016-10-21 2021-07-27 Ecolab Usa Inc. Anti-microbial agent to control biomass accumulation in SO2 scrubbers
US10524470B2 (en) 2016-12-15 2020-01-07 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services
EP3661986B1 (en) * 2017-08-04 2022-05-11 Röhm GmbH Concrete flow improvers and water reducers
US11260040B2 (en) 2018-06-15 2022-03-01 Ecolab Usa Inc. On site generated performic acid compositions for teat treatment
US11779013B2 (en) 2018-08-02 2023-10-10 Evonik Corporation Stabilized peroxyacid solutions
CN111875070B (zh) * 2020-07-31 2021-07-20 南京大学 一种用于深度处理粘胶纤维废水的水处理剂的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691139A (en) * 1970-06-18 1972-09-12 Fmc Corp Sodium maleate peroxyhydrate
DD96833A1 (es) * 1972-06-05 1973-04-12
US3956159A (en) * 1974-11-25 1976-05-11 The Procter & Gamble Company Stable concentrated liquid peroxygen bleach composition
US4083794A (en) * 1975-06-10 1978-04-11 Ciba-Geigy Corporation Detergent composition
DE2616049A1 (de) * 1976-04-12 1977-10-27 Henkel & Cie Gmbh Lagerstabile konzentrate von funktionellen mitteln
NL7608265A (nl) * 1975-08-16 1977-02-18 Henkel & Cie Gmbh Bij opslag stabiele concentraten van functionele middelen.
US4579676A (en) * 1984-12-17 1986-04-01 Economics Laboratory, Inc. Low-phosphate liquid cleaning composition
PH23983A (en) 1986-12-23 1990-02-09 Biopolymers Ltd Biostatic and biocidal composition
GB8908416D0 (en) * 1989-04-13 1989-06-01 Unilever Plc Bleach activation
BE1003515A3 (fr) 1989-10-05 1992-04-14 Interox Sa Compositions d'acide peracetique et procede pour obtenir ces compositions.
US4997571A (en) * 1990-01-05 1991-03-05 Mogul Corporation Method of treating water
GB9124160D0 (en) * 1991-11-14 1992-01-08 Interox Chemicals Ltd Stabilised peracid solutions
GB9227020D0 (en) 1992-12-24 1993-02-17 Solvay Interox Ltd Microbicidual compositions
DE4303320C2 (de) * 1993-02-05 1995-12-21 Degussa Waschmittelzusammensetzung mit verbessertem Schmutztragevermögen, Verfahren zu dessen Herstellung und Verwendung eines geeigneten Polycarboxylats hierfür
NL9300445A (nl) * 1993-03-12 1994-10-03 Kemira Peroxides Bv Werkwijze voor het ontsmetten van water zoals "drain water" in de tuinbouw, alsmede daarbij toe te passen inrichting.
DE19531241A1 (de) * 1995-08-25 1997-02-27 Degussa Verfahren zur Desinfektion wäßriger Lösungen

Also Published As

Publication number Publication date
EP0945405A3 (de) 2000-01-26
DE19812588C1 (de) 1999-04-22
EP0945405B1 (de) 2002-12-18
US6254801B1 (en) 2001-07-03
DK0945405T3 (da) 2003-04-07
ATE229922T1 (de) 2003-01-15
BR9900609A (pt) 2000-03-21
DE59903799D1 (de) 2003-01-30
EP0945405A2 (de) 1999-09-29

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