CA2502423C - Procede de nettoyage acide pour lavage de vaisselle en machine - Google Patents

Procede de nettoyage acide pour lavage de vaisselle en machine Download PDF

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Publication number
CA2502423C
CA2502423C CA2502423A CA2502423A CA2502423C CA 2502423 C CA2502423 C CA 2502423C CA 2502423 A CA2502423 A CA 2502423A CA 2502423 A CA2502423 A CA 2502423A CA 2502423 C CA2502423 C CA 2502423C
Authority
CA
Canada
Prior art keywords
acid
cleaning solution
tableware
aqueous cleaning
acidic aqueous
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
CA2502423A
Other languages
English (en)
Other versions
CA2502423A1 (fr
Inventor
Werner Strothoff
Heiko Faubel
Helmut Maier
Winfried Troll
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.)
Ecolab Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32336137&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2502423(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ecolab Inc filed Critical Ecolab Inc
Publication of CA2502423A1 publication Critical patent/CA2502423A1/fr
Application granted granted Critical
Publication of CA2502423C publication Critical patent/CA2502423C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • 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
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids
    • 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
    • C11D7/34—Organic compounds containing sulfur
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente invention se rapporte à un procédé mis en oeuvre en machine qui permet d'améliorer le processus de lavage de vaisselle en machine continu ou discontinu qui peut être effectué dans des machines monocuves ou multicuves. Ce procédé consiste notamment à traiter la vaisselle au cours d'au moins une étape de processus avec une solution de nettoyage acide et au cours d'une autre étape de processus avec une solution de nettoyage alcaline. Le procédé comprend les étapes suivantes : a) application d'une solution de nettoyage aqueuse acide sur la vaisselle au moins partiellement salie et b) retrait de la solution de nettoyage aqueuse acide et des salissures au cours d'une ou de plusieurs étapes, ledit ou lesdits traitements alcalins ayant lieu avant et/ou après le traitement acide, la solution alcaline et ladite ou lesdites solutions de nettoyage aqueuses acides se neutralisant l'une l'autre au moins partiellement.
CA2502423A 2002-12-06 2003-11-06 Procede de nettoyage acide pour lavage de vaisselle en machine Expired - Lifetime CA2502423C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10257391.3 2002-12-06
DE10257391A DE10257391A1 (de) 2002-12-06 2002-12-06 Saure Reinigung II
PCT/EP2003/012366 WO2004052564A1 (fr) 2002-12-06 2003-11-06 Procede de nettoyage acide pour lavage de vaisselle en machine

Publications (2)

Publication Number Publication Date
CA2502423A1 CA2502423A1 (fr) 2004-06-24
CA2502423C true CA2502423C (fr) 2010-08-03

Family

ID=32336137

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2502423A Expired - Lifetime CA2502423C (fr) 2002-12-06 2003-11-06 Procede de nettoyage acide pour lavage de vaisselle en machine

Country Status (6)

Country Link
EP (1) EP1567289B2 (fr)
AT (1) ATE362807T2 (fr)
AU (1) AU2003279362B2 (fr)
CA (1) CA2502423C (fr)
DE (2) DE10257391A1 (fr)
WO (1) WO2004052564A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8092613B2 (en) 2002-05-31 2012-01-10 Ecolab Usa Inc. Methods and compositions for the removal of starch
WO2005068598A1 (fr) * 2003-12-18 2005-07-28 Ecolab Inc. Procedes et compositions pour l'elimination d'amidon
US8426349B2 (en) * 2009-05-26 2013-04-23 Delaval Holding Ab Chlorinated alkaline pipeline cleaner with methane sulfonic acid
DE102011017294A1 (de) 2011-04-15 2012-10-18 Meiko Maschinenbau Gmbh & Co. Kg Transportspülmaschine mit Sonderbehandlungszonen
CA2856820C (fr) 2011-05-20 2019-10-29 Ecolab Usa Inc. Formulations acides destinees a etre utilisees dans un systeme de nettoyage d'articles manufactures
JP6023180B2 (ja) * 2011-05-20 2016-11-09 エコラボ ユーエスエー インコーポレイティド 物品洗浄のための、アルカリ／酸交替系における非ホスフェート洗剤及び非リン酸
CA2859363C (fr) 2011-12-13 2020-01-28 Ecolab Usa Inc. Procede de separation de compositions chimiques dans un lave-vaisselle de type a porte
WO2013088266A1 (fr) 2011-12-13 2013-06-20 Ecolab Usa Inc. Compositions de lavage de vaisselle concentrées et procédés
WO2016179009A1 (fr) * 2015-05-07 2016-11-10 Cryovac, Inc. Lavage de récipient et détergent à utiliser pour ledit lavage
US11421191B1 (en) 2018-11-15 2022-08-23 Ecolab Usa Inc. Acidic cleaner
WO2023014663A1 (fr) 2021-08-02 2023-02-09 Ecolab Usa Inc. Composition de renforcement pour le nettoyage d'un équipement de fermentation et procédés d'utilisation
JP2025538764A (ja) * 2023-02-08 2025-11-28 エコラボ ユーエスエー インコーポレイティド 低温苛性食器消毒方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628632C3 (de) * 1966-11-26 1980-10-09 Henkel Kgaa, 4000 Duesseldorf Verfahren zum maschinellen Spülen von Geschirr
DE1703441A1 (de) * 1968-05-21 1971-12-09 Bosch Hausgeraete Gmbh Geschirrspuelmaschine
DE3532552A1 (de) * 1985-09-12 1987-03-12 Henkel Kgaa Verfahren zum einstellen eines ph-bereichs im abwasser und einrichtung zum durchfuehren des verfahrens
DE3707366A1 (de) * 1987-03-07 1988-09-15 Diversey Gmbh Verfahren zur kontinuierlichen oder diskontinuierlichen maschinellen reinigung von gebrauchsgeschirr
DE4113024A1 (de) * 1991-04-20 1992-10-22 Henkel Kgaa Verfahren zum maschinellen reinigen von gebrauchsgeschirr
TW338713B (en) * 1995-09-06 1998-08-21 Sharp Kk A dishwasher
US5879469A (en) * 1997-01-06 1999-03-09 Deeay Technologies Ltd. Dishwashing method and detergent composition therefor
BR0008014A (pt) * 1999-02-05 2001-11-20 Unilever Nv Processo para lavagem de artigos em uma máquinapara lavagem mecânica, usos de ácido cìtrico desal de bicarbonato, e de um agente quelante, e,conjunto de peças para uso em uma máquinaautomática para lavagem de pratos
KR20030038803A (ko) * 2000-10-10 2003-05-16 존슨디버세이, 인크. 식기세척용 세제 조성물 및 방법
DE10127919A1 (de) * 2001-06-08 2002-12-19 Ecolab Gmbh & Co Ohg Reinigungsverfahren zur Stärkeentfernung

Also Published As

Publication number Publication date
ATE362807T2 (de) 2007-06-15
EP1567289A1 (fr) 2005-08-31
EP1567289B1 (fr) 2007-05-23
AU2003279362B2 (en) 2009-03-12
DE60314007T3 (de) 2017-10-12
DE60314007D1 (de) 2007-07-05
DE10257391A1 (de) 2004-06-24
AU2003279362A2 (en) 2004-06-30
BR0316171A (pt) 2005-09-27
EP1567289B2 (fr) 2017-06-07
DE60314007T2 (de) 2008-01-24
WO2004052564A1 (fr) 2004-06-24
AU2003279362A1 (en) 2004-06-30
CA2502423A1 (fr) 2004-06-24

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Effective date: 20231106