WO2009099925A3 - Rapid dilution of peracid solutions to equilibrated solutions - Google Patents

Rapid dilution of peracid solutions to equilibrated solutions Download PDF

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Publication number
WO2009099925A3
WO2009099925A3 PCT/US2009/032566 US2009032566W WO2009099925A3 WO 2009099925 A3 WO2009099925 A3 WO 2009099925A3 US 2009032566 W US2009032566 W US 2009032566W WO 2009099925 A3 WO2009099925 A3 WO 2009099925A3
Authority
WO
WIPO (PCT)
Prior art keywords
peracid
solutions
solution
dilution
hydrogen peroxide
Prior art date
Application number
PCT/US2009/032566
Other languages
French (fr)
Other versions
WO2009099925A2 (en
Inventor
Emmanuel A. Dada
Donald S. Lapham
Joseph C. Richards
Original Assignee
Fmc Corporation
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 Fmc Corporation filed Critical Fmc Corporation
Priority to CA2713346A priority Critical patent/CA2713346C/en
Priority to MX2010008590A priority patent/MX2010008590A/en
Priority to CN200980104316.2A priority patent/CN101932559B/en
Priority to EP09708836A priority patent/EP2238106A2/en
Publication of WO2009099925A2 publication Critical patent/WO2009099925A2/en
Publication of WO2009099925A3 publication Critical patent/WO2009099925A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds

Abstract

A method for the rapid dilution of an aqueous peracid solution, particularly, peracetic acid, in which a concentrated peracid solution is diluted with an aqueous diluent to produce a more dilute peracid solution in which the solution components are already at equilibrium immediately after dilution. The peracid in a preferred embodiment of this method is peracetic acid, for which the aqueous diluent is acetic acid and water, or hydrogen peroxide and water, or acetic acid, hydrogen peroxide and water, whose relative amounts are selected to produce a diluted aqueous peracid acid solution whose peracetic acid, hydrogen peroxide and acetic acid components are in equilibrium immediately after dilution.
PCT/US2009/032566 2008-02-04 2009-01-30 Rapid dilution of peracid solutions to equilibrated solutions WO2009099925A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2713346A CA2713346C (en) 2008-02-04 2009-01-30 Rapid dilution of peracid solutions to equilibrated solutions
MX2010008590A MX2010008590A (en) 2008-02-04 2009-01-30 Rapid dilution of peracid solutions to equilibrated solutions.
CN200980104316.2A CN101932559B (en) 2008-02-04 2009-01-30 Rapid dilution of peracid solutions to equilibrated solutions
EP09708836A EP2238106A2 (en) 2008-02-04 2009-01-30 Rapid dilution of peracid solutions to equilibrated solutions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6349008P 2008-02-04 2008-02-04
US61/063,490 2008-02-04

Publications (2)

Publication Number Publication Date
WO2009099925A2 WO2009099925A2 (en) 2009-08-13
WO2009099925A3 true WO2009099925A3 (en) 2009-10-08

Family

ID=40930766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/032566 WO2009099925A2 (en) 2008-02-04 2009-01-30 Rapid dilution of peracid solutions to equilibrated solutions

Country Status (7)

Country Link
US (1) US8029693B2 (en)
EP (1) EP2238106A2 (en)
CN (1) CN101932559B (en)
CA (1) CA2713346C (en)
MX (1) MX2010008590A (en)
RU (1) RU2010136975A (en)
WO (1) WO2009099925A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8372461B2 (en) 2009-10-23 2013-02-12 Zeco, Inc. Process for the reduction in microbial activity in protein product chilled water cooling tanks for increased tank water utility and conservation
BE1020013A3 (en) * 2011-07-11 2013-03-05 Christeyns Nv PRODUCTION OF MORE STABLE PERSONS.
US9414609B1 (en) 2014-11-19 2016-08-16 Zeco, Inc. Method for reduction in microbial activity in poultry processing
US10076123B1 (en) 2015-02-19 2018-09-18 Zeco, Inc. Method for reduction in microbial activity in red meat
US9750265B1 (en) 2015-07-30 2017-09-05 Zee Company, Inc. Carcass finish cabinet with spray arbors and methods thereof
US10974211B1 (en) 2016-02-17 2021-04-13 Zee Company, Inc. Peracetic acid concentration and monitoring and concentration-based dosing system
US11350640B1 (en) 2016-08-12 2022-06-07 Zee Company I, Llc Methods and related apparatus for increasing antimicrobial efficacy in a poultry chiller tank
TN2019000123A1 (en) 2016-10-18 2020-10-05 Peroxychem Llc Soil treatment
CN106689197A (en) * 2016-12-27 2017-05-24 广州迈高化学有限公司 Monobasic stable type peroxyacetic acid disinfection solution and preparation method of monobasic stable type peroxyacetic acid disinfection solution
MX2019015198A (en) 2017-06-15 2020-08-13 Evonik Operations Gmbh Antimicrobial treatment of animal carcasses and food products.
US11597664B2 (en) 2017-11-20 2023-03-07 Evonik Operations Gmbh Disinfection method for water and wastewater
CA3093956A1 (en) 2018-02-14 2019-08-22 Peroxychem Llc Treatment of cyanotoxin-containing water
US11570988B2 (en) 2018-05-31 2023-02-07 Evonik Operations Gmbh Sporicidal methods and compositions
US11350653B2 (en) 2019-04-09 2022-06-07 Zee Company I, Llc Spray cabinet for poultry processing and methods thereof
CN111084194A (en) * 2019-12-31 2020-05-01 山东特姆化工科技有限公司 Peracetic acid disinfectant and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013059A1 (en) * 1990-02-23 1991-09-05 Peroxidos Do Brasil Ltda. Process for the accelerated production of stable solutions, in e quilibrium, of peracetic acid in low concentrations
WO1991013058A1 (en) * 1990-02-23 1991-09-05 Interox Chemicals Limited Solutions of peracids
EP0778270A1 (en) * 1995-12-06 1997-06-11 The Procter & Gamble Company Process for manufacturing monoperacids
US20020177732A1 (en) * 2001-04-04 2002-11-28 Seppo Pohjanvesi Process for the production of percarboxylic acid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813986A (en) * 1953-04-29 1957-11-19 Ibm Accounting machine systems
US2877266A (en) * 1957-06-04 1959-03-10 Columbia Southern Chem Corp Preparation of peracids
FR2462425A1 (en) * 1979-08-01 1981-02-13 Air Liquide METHOD FOR MANUFACTURING STABLE DILUTED SOLUTIONS OF ALIPHATIC CARBOXYLIC PERACIDS
FR2578332B1 (en) * 1985-01-30 1989-03-31 Air Liquide ASEPTISAN COMPOSITION FOR CONTACT LENSES
DE3720562A1 (en) * 1987-06-22 1989-01-05 Degussa METHOD FOR THE PRODUCTION OF PERACETIC ACID
EP0589873B1 (en) * 1991-06-18 1999-08-25 Minntech Corporation Machine vor automatically diluting peracetic acid-hydrogen peroxide solution
GB9705448D0 (en) * 1997-03-15 1997-04-30 Solvay Interox Ltd Stabilised peracid solutions
US5977403A (en) * 1997-08-04 1999-11-02 Fmc Corporation Method for the production of lower organic peracids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013059A1 (en) * 1990-02-23 1991-09-05 Peroxidos Do Brasil Ltda. Process for the accelerated production of stable solutions, in e quilibrium, of peracetic acid in low concentrations
WO1991013058A1 (en) * 1990-02-23 1991-09-05 Interox Chemicals Limited Solutions of peracids
EP0778270A1 (en) * 1995-12-06 1997-06-11 The Procter & Gamble Company Process for manufacturing monoperacids
US20020177732A1 (en) * 2001-04-04 2002-11-28 Seppo Pohjanvesi Process for the production of percarboxylic acid

Also Published As

Publication number Publication date
RU2010136975A (en) 2012-03-20
US8029693B2 (en) 2011-10-04
CN101932559A (en) 2010-12-29
CA2713346C (en) 2016-01-05
WO2009099925A2 (en) 2009-08-13
CA2713346A1 (en) 2009-08-13
CN101932559B (en) 2013-06-26
MX2010008590A (en) 2010-08-30
US20090194735A1 (en) 2009-08-06
EP2238106A2 (en) 2010-10-13

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