MX2010008091A - Uso de complejos activadores para aumentar la limpieza a baja temperatura en sistemas de limpieza con peroxido alcalino. - Google Patents

Uso de complejos activadores para aumentar la limpieza a baja temperatura en sistemas de limpieza con peroxido alcalino.

Info

Publication number
MX2010008091A
MX2010008091A MX2010008091A MX2010008091A MX2010008091A MX 2010008091 A MX2010008091 A MX 2010008091A MX 2010008091 A MX2010008091 A MX 2010008091A MX 2010008091 A MX2010008091 A MX 2010008091A MX 2010008091 A MX2010008091 A MX 2010008091A
Authority
MX
Mexico
Prior art keywords
lower temperature
cleaning
alkaline peroxide
activator complexes
enhance lower
Prior art date
Application number
MX2010008091A
Other languages
English (en)
Spanish (es)
Inventor
Peter J Fernholz
Kim R Smith
Robert J Ryther
Anthony W Erickson
Thomas R Mohs
Original Assignee
Ecolab 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 Ecolab Inc filed Critical Ecolab Inc
Publication of MX2010008091A publication Critical patent/MX2010008091A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
MX2010008091A 2008-02-11 2009-02-11 Uso de complejos activadores para aumentar la limpieza a baja temperatura en sistemas de limpieza con peroxido alcalino. MX2010008091A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2760508P 2008-02-11 2008-02-11
PCT/IB2009/050566 WO2009101588A2 (en) 2008-02-11 2009-02-11 Use of activator complexes to enhance lower temperature cleaning in alkaline peroxide cleaning systems

Publications (1)

Publication Number Publication Date
MX2010008091A true MX2010008091A (es) 2010-08-23

Family

ID=40937995

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010008091A MX2010008091A (es) 2008-02-11 2009-02-11 Uso de complejos activadores para aumentar la limpieza a baja temperatura en sistemas de limpieza con peroxido alcalino.

Country Status (11)

Country Link
US (2) US20090203567A1 (https=)
EP (1) EP2252683B1 (https=)
JP (1) JP5893831B2 (https=)
CN (1) CN101925673A (https=)
AU (1) AU2009213715B2 (https=)
BR (1) BRPI0906349B1 (https=)
CA (1) CA2711118C (https=)
ES (1) ES2546730T3 (https=)
MX (1) MX2010008091A (https=)
NZ (1) NZ586396A (https=)
WO (1) WO2009101588A2 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2138567C1 (ru) * 1998-05-25 1999-09-27 Щелковский завод вторичных драгоценных металлов Способ извлечения золота
US20090325841A1 (en) * 2008-02-11 2009-12-31 Ecolab Inc. Use of activator complexes to enhance lower temperature cleaning in alkaline peroxide cleaning systems
CN102712473A (zh) * 2010-01-12 2012-10-03 阿科玛股份有限公司 过氧化氢组合物以及由此制备的清洗配制品
KR101891363B1 (ko) * 2010-10-13 2018-08-24 엔테그리스, 아이엔씨. 티타늄 니트라이드 부식을 억제하기 위한 조성물 및 방법
CN102133505B (zh) * 2010-11-09 2013-04-03 浙江理工大学 一种反渗透/纳滤膜污染的强化清洗方法
US8562810B2 (en) 2011-07-26 2013-10-22 Ecolab Usa Inc. On site generation of alkalinity boost for ware washing applications
US8835140B2 (en) * 2012-06-21 2014-09-16 Ecolab Usa Inc. Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
KR20150036611A (ko) 2012-07-13 2015-04-07 바스프 에스이 수성 멤브레인 세정 조성물에 대한 첨가제로서의 알콕시화 비-이온성 계면활성제의 용도
US9476014B2 (en) * 2013-02-14 2016-10-25 II Joseph M. Galimi Method for cleaning surfaces
US8933009B2 (en) * 2013-03-12 2015-01-13 Ecolab Usa Inc. Surfactant blends for cleaning filtration membranes
US8858721B2 (en) 2013-03-15 2014-10-14 Ecolab Usa Inc. Foaming drain cleaner and sanitizer
US8888922B2 (en) 2013-03-15 2014-11-18 Ecolab Usa Inc. Foaming drain cleaner
US10060073B2 (en) * 2013-05-23 2018-08-28 Washing Systems, Llc Method of laundering industrial garments
US9752237B2 (en) * 2014-05-29 2017-09-05 Ecolab Usa Inc. Control of sugar evaporator scale using sugar or sugar moieties
US9677031B2 (en) 2014-06-20 2017-06-13 Ecolab Usa Inc. Catalyzed non-staining high alkaline CIP cleaner
CN104209007A (zh) * 2014-09-11 2014-12-17 镇江华域环保设备制造有限公司 一种净水滤芯的通量恢复和保养方法
CN104624056B (zh) * 2015-02-09 2016-11-30 浙江理工大学 一种废旧聚四氟乙烯中空纤维膜和管式膜的清洗方法
JP6090378B2 (ja) * 2015-07-27 2017-03-08 栗田工業株式会社 逆浸透膜用洗浄液、および洗浄方法
CA2994243C (en) * 2015-07-31 2023-09-26 Ecolab Usa Inc. Clean-in-place method and system and composition for the same
US10066189B2 (en) 2015-08-05 2018-09-04 Hydrite Chemical Co. Compositions and methods for cleaning membranes
US10345058B1 (en) 2015-11-18 2019-07-09 Gradiant Corporation Scale removal in humidification-dehumidification systems
CN108367243B (zh) 2015-12-16 2021-09-28 艺康美国股份有限公司 用于膜过滤清洁的过氧甲酸组合物
JP2017140578A (ja) * 2016-02-10 2017-08-17 朝日化学工業株式会社 焦げ付き汚れの除去洗浄方法および焦げ付き汚れの洗浄用混合液
US10278392B2 (en) 2016-04-15 2019-05-07 Ecolab Usa Inc. Performic acid biofilm prevention for industrial CO2 scrubbers
US10513445B2 (en) 2016-05-20 2019-12-24 Gradiant Corporation Control system and method for multiple parallel desalination systems
EP3257377A1 (en) * 2016-06-13 2017-12-20 Universitat Autonoma de Barcelona Process for removing the fouling deposited in a milk processor unit and a cleaning solution used therein
WO2018111341A1 (en) 2016-12-15 2018-06-21 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services
GB201704127D0 (en) * 2017-03-15 2017-04-26 Ecolab Usa Inc Cleaning composition
CN106975365A (zh) * 2017-03-27 2017-07-25 嘉兴可珑清洁科技有限公司 一种无机膜再生预处理剂及其制备方法
CN107338116B (zh) * 2017-07-25 2019-08-09 上海新阳半导体材料股份有限公司 一种清洗剂、其制备方法和应用
AU2019222696B2 (en) * 2018-02-14 2024-02-29 Ecolab Usa Inc. Compositions and methods for the reduction of biofilm and spores from membranes
US11421191B1 (en) * 2018-11-15 2022-08-23 Ecolab Usa Inc. Acidic cleaner
JP2023517850A (ja) * 2020-02-28 2023-04-27 カテクセル テクノロジーズ リミテッド 分解方法
CA3249131A1 (en) 2022-01-20 2023-07-27 Ecolab Usa Inc. ENZYMATIC CLEANING PROCESS FOR REMOVING MICROORGANISMS OR BIOFILM FROM INDUSTRIAL EQUIPMENT

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968257A (en) * 1972-09-06 1976-07-06 Mueller Hans Processes for the production of protein-containing nutriments and fodders
US4036999A (en) * 1974-08-30 1977-07-19 Stauffer Chemical Company Treatment of whey
NZ210397A (en) * 1983-12-06 1986-11-12 Unilever Plc Alkaline built detergent bleach composition containing a peroxide compound and a manganese compound
NZ210398A (en) * 1983-12-06 1986-11-12 Unilever Plc Detergent bleach composition containing a peroxide compound and a manganese compound
US4740308A (en) * 1984-04-26 1988-04-26 Champion International Corporation Membrane cleaning process
SE451791B (sv) * 1984-09-11 1987-11-02 Alfa Laval Food & Dairy Eng Sett och anleggning for framstellning av mjolk med lag bakteriehalt
US4728455A (en) * 1986-03-07 1988-03-01 Lever Brothers Company Detergent bleach compositions, bleaching agents and bleach activators
US5250272A (en) * 1988-09-09 1993-10-05 Degussa Aktiengesellschaft Process for leaching precious metals with hydrogen-peroxide and a cyanide leaching solution
GB9124581D0 (en) * 1991-11-20 1992-01-08 Unilever Plc Bleach catalyst composition,manufacture and use thereof in detergent and/or bleach compositions
US5567444A (en) * 1993-08-30 1996-10-22 Ecolab Inc. Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface
US5601750A (en) * 1993-09-17 1997-02-11 Lever Brothers Company, Division Of Conopco, Inc. Enzymatic bleach composition
US6071356A (en) * 1995-07-12 2000-06-06 Novo Nordisk Als Cleaning-in-place with a solution containing a protease and a lipase
US6120688A (en) * 1997-02-25 2000-09-19 Zenon Environmental, Inc. Portable reverse osmosis unit for producing drinking water
JPH10245310A (ja) * 1997-02-28 1998-09-14 Lion Corp カビ取り剤組成物
DE69814870T2 (de) * 1997-07-21 2004-05-06 The Procter & Gamble Company, Cincinnati Reinigungsmittelzusammensetzungen mit kristallinitätsstörenden tensiden
PH11998001775B1 (en) * 1997-07-21 2004-02-11 Procter & Gamble Improved alkyl aryl sulfonate surfactants
EP1002029B1 (en) * 1997-07-21 2003-05-14 The Procter & Gamble Company Improved alkylbenzenesulfonate surfactants
WO1999025803A1 (en) * 1997-11-14 1999-05-27 U.S. Borax Inc. Bleach catalysts
JPH11286700A (ja) * 1998-04-01 1999-10-19 Lion Corp 変性油脂汚れ用洗浄剤組成物
KR20000005710A (ko) * 1998-06-05 2000-01-25 성재갑 표백활성화제
US6280626B1 (en) * 1998-08-12 2001-08-28 Mitsubishi Rayon Co., Ltd. Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
WO2000011129A1 (de) * 1998-08-19 2000-03-02 Ciba Specialty Chemicals Holding Inc. Mangankomplexe als katalysatoren für persauerstoffverbindungen zur reinigung von harten oberflächen insbesondere von geschirr
US6973154B2 (en) * 1998-09-29 2005-12-06 Hitachi, Ltd. Method of chemical decontamination and system therefor
US6436445B1 (en) * 1999-03-26 2002-08-20 Ecolab Inc. Antimicrobial and antiviral compositions containing an oxidizing species
US6686324B2 (en) * 1999-11-26 2004-02-03 Virox Technologies, Inc. Low-foaming hydrogen peroxide cleaning solution for organic soils
US6250078B1 (en) * 2000-04-27 2001-06-26 Millennium Cell, L.L.P. Engine cycle and fuels for same
WO2001087466A1 (fr) * 2000-05-19 2001-11-22 Nkk Corporation Procede et appareil pour la decomposition des composants organiques halogenes dans des gaz d'echappement
CA2417154A1 (en) * 2000-07-24 2002-01-31 Shawn Alan Stewart A method and system for purifying or cleansing a gas stream or gaseous body
WO2002022509A1 (en) * 2000-09-13 2002-03-21 Shawn Alan Stewart A method of purifying or cleansing a body of liquid
AT408987B (de) * 2000-10-13 2002-04-25 Thonhauser Gmbh Dipl Ing Reinigungs- und desinfektionsmittel
BR0209292B1 (pt) * 2001-04-30 2014-04-29 Ciba Sc Holding Ag Composto de complexo de metal, agente de lavagem, limpeza, desinfecção ou alvejamento, e preparação sólida
US6689737B2 (en) * 2002-01-17 2004-02-10 The Procter & Gamble Company Household cleaning and/or laundry detergent compositions comprising lignin-derived materials
AU2003304398A1 (en) * 2002-10-16 2005-02-25 Board Of Regents, The University Of Texas System Methods and compositions for increasing the efficacy of biologically-active ingredients
US20050085403A1 (en) * 2003-03-10 2005-04-21 Larsen Robert K. Household and industrial cleaners and methods for making and using them
US20040234923A1 (en) * 2003-03-10 2004-11-25 Larsen Robert K. Bleaching gels and methods for making and using them
US20050074722A1 (en) * 2003-03-10 2005-04-07 Larsen Robert K. Dental appliance cleaners and methods for making and using them
US20050069503A1 (en) * 2003-03-10 2005-03-31 Larsen Robert K. Tooth whitening mouthwashes and methods for making and using them
US6896739B1 (en) * 2003-12-03 2005-05-24 For Your Ease Only, Inc. Anti-tarnish aqueous treatment
US7842654B2 (en) * 2003-12-03 2010-11-30 The Procter & Gamble Company Method, articles and compositions for cleaning bathroom surfaces
US7887641B2 (en) * 2004-01-09 2011-02-15 Ecolab Usa Inc. Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them
US20090189119A1 (en) * 2004-01-12 2009-07-30 Torsten Wieprecht Use of metal complex compounds comprising pyridine pyrimidine or s-triazine derived ligands as catalysts for oxidations with organic peroxy acids and/or precursors of organic peroxy acids and h202
US7247210B2 (en) * 2004-02-23 2007-07-24 Ecolab Inc. Methods for treating CIP equipment and equipment for treating CIP equipment
US7494963B2 (en) * 2004-08-11 2009-02-24 Delaval Holding Ab Non-chlorinated concentrated all-in-one acid detergent and method for using the same
US8398781B2 (en) * 2004-08-27 2013-03-19 Ecolab Usa Inc. Methods for cleaning industrial equipment with pre-treatment
US8114222B2 (en) * 2004-08-27 2012-02-14 Ecolab Usa Inc. Method for cleaning industrial equipment with pre-treatment
US20090325841A1 (en) * 2008-02-11 2009-12-31 Ecolab Inc. Use of activator complexes to enhance lower temperature cleaning in alkaline peroxide cleaning systems

Also Published As

Publication number Publication date
EP2252683A4 (en) 2011-08-17
US20090203567A1 (en) 2009-08-13
BRPI0906349A2 (pt) 2015-07-07
AU2009213715B2 (en) 2013-07-18
JP2011511864A (ja) 2011-04-14
WO2009101588A3 (en) 2009-11-26
EP2252683A2 (en) 2010-11-24
US20090200234A1 (en) 2009-08-13
JP5893831B2 (ja) 2016-03-23
CN101925673A (zh) 2010-12-22
EP2252683B1 (en) 2015-07-15
WO2009101588A2 (en) 2009-08-20
AU2009213715A1 (en) 2009-08-20
ES2546730T3 (es) 2015-09-28
BRPI0906349B1 (pt) 2018-10-30
NZ586396A (en) 2012-10-26
CA2711118C (en) 2017-01-03
CA2711118A1 (en) 2009-08-20

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