WO2009133465A3 - Descaling agent composition for food industry and method for using same - Google Patents

Descaling agent composition for food industry and method for using same Download PDF

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Publication number
WO2009133465A3
WO2009133465A3 PCT/IB2009/005758 IB2009005758W WO2009133465A3 WO 2009133465 A3 WO2009133465 A3 WO 2009133465A3 IB 2009005758 W IB2009005758 W IB 2009005758W WO 2009133465 A3 WO2009133465 A3 WO 2009133465A3
Authority
WO
WIPO (PCT)
Prior art keywords
agent composition
descaling agent
food industry
composition
same
Prior art date
Application number
PCT/IB2009/005758
Other languages
French (fr)
Japanese (ja)
Other versions
WO2009133465A2 (en
Inventor
中川卓也
秋本竜二
薦田進
Original Assignee
ジョンソンディバーシー・インコーポレーテッド
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 ジョンソンディバーシー・インコーポレーテッド filed Critical ジョンソンディバーシー・インコーポレーテッド
Publication of WO2009133465A2 publication Critical patent/WO2009133465A2/en
Publication of WO2009133465A3 publication Critical patent/WO2009133465A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • 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
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3272—Urea, guanidine or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C11D2111/14—

Abstract

[Problem] To provide a descaling agent composition for food industry that has excellent ability to dissolve scale mainly composed of iron oxide or iron hydroxide, that produces no effect on stainless steel quality or rubber quality and that excels in stability in storage. [Means of Solution] A descaling agent composition for food industry, comprising the following (a) to (c) components as active ingredients at the following ratios based on the entire composition, wherein pH (JIS Z-8802:1984 "pH Measurement Methods") of 1 wt. % dilute aqueous solution of the composition is within a range less than 3 at 25°C: (a) an organic acid 5 to 60 wt.%; (b) L-ascorbic acid and/or erythorbic acid 15 to 80 wt.%; (c) an urea compound 0.01 to 6 wt.%, and a method for using the descaling agent composition.
PCT/IB2009/005758 2008-04-18 2009-04-17 Descaling agent composition for food industry and method for using same WO2009133465A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008108498A JP5420190B2 (en) 2008-04-18 2008-04-18 Descaler composition for food industry and method of use thereof
JP2008-108498 2008-04-18

Publications (2)

Publication Number Publication Date
WO2009133465A2 WO2009133465A2 (en) 2009-11-05
WO2009133465A3 true WO2009133465A3 (en) 2010-03-25

Family

ID=41255487

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/005758 WO2009133465A2 (en) 2008-04-18 2009-04-17 Descaling agent composition for food industry and method for using same

Country Status (2)

Country Link
JP (1) JP5420190B2 (en)
WO (1) WO2009133465A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011247517A (en) * 2010-05-28 2011-12-08 Mitsubishi Heavy Ind Ltd Method for treating scale
CA2841602C (en) * 2011-01-28 2017-04-18 Emery Oleochemicals Llc Cleaning compositions and method of using the same
SG194667A1 (en) 2011-01-29 2013-12-30 Emery Oleochemicals Llc Method of purifying a dicarboxylic acid
US9103038B2 (en) 2012-05-29 2015-08-11 Ecolab Usa Inc. Acidic compositions including reducing agents for scale and decolorization of metal stains
JP2015074668A (en) * 2013-10-07 2015-04-20 株式会社Adeka Detergent composition for acidic cip and cip cleaning method
JP2016073909A (en) * 2014-10-03 2016-05-12 三浦工業株式会社 Washer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020198131A1 (en) * 2000-03-23 2002-12-26 Kuznicki Steven M. Macroscopic aggregates of microcrystalline zeolites
US20040176262A1 (en) * 2002-09-18 2004-09-09 Hammock Cory S. Methods and compositions for drains and delivery lines
US20050124519A1 (en) * 2003-12-03 2005-06-09 Sherry Alan E. Method, articles and compositions for cleaning bathroom surfaces
US20060116309A1 (en) * 2003-03-25 2006-06-01 Alexander Lambotte Detergent or cleaning agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322546B2 (en) * 1973-04-13 1978-07-10
CA2167971C (en) * 1995-02-01 2008-08-26 Paula J. Carlson Solid acid cleaning block and method of manufacture
JP5001612B2 (en) * 2006-09-21 2012-08-15 ディバーシー株式会社 Acid CIP cleaning composition and cleaning method using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020198131A1 (en) * 2000-03-23 2002-12-26 Kuznicki Steven M. Macroscopic aggregates of microcrystalline zeolites
US20040176262A1 (en) * 2002-09-18 2004-09-09 Hammock Cory S. Methods and compositions for drains and delivery lines
US20060116309A1 (en) * 2003-03-25 2006-06-01 Alexander Lambotte Detergent or cleaning agent
US20050124519A1 (en) * 2003-12-03 2005-06-09 Sherry Alan E. Method, articles and compositions for cleaning bathroom surfaces

Also Published As

Publication number Publication date
JP2009256494A (en) 2009-11-05
WO2009133465A2 (en) 2009-11-05
JP5420190B2 (en) 2014-02-19

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