ES2078064T3 - Procedimiento para el desengrase y la limpieza de superficies metalicas y un dispositivo para su realizacion. - Google Patents

Procedimiento para el desengrase y la limpieza de superficies metalicas y un dispositivo para su realizacion.

Info

Publication number
ES2078064T3
ES2078064T3 ES92922211T ES92922211T ES2078064T3 ES 2078064 T3 ES2078064 T3 ES 2078064T3 ES 92922211 T ES92922211 T ES 92922211T ES 92922211 T ES92922211 T ES 92922211T ES 2078064 T3 ES2078064 T3 ES 2078064T3
Authority
ES
Spain
Prior art keywords
cleaning
pct
date
degreasing
sec
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
ES92922211T
Other languages
English (en)
Inventor
Thomas Muller-Kirschbaum
Wolfgang Hater
Dieter Knapp
Thomas Vienenkotter
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2078064T3 publication Critical patent/ES2078064T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods
    • G01N2013/0266—Bubble methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0275—Investigating surface tension of liquids involving surface-active agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • G01N9/28—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences by measuring the blowing pressure of gas bubbles escaping from nozzles at different depths in a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA DESENGRASAR Y LIMPIAR SUPERFICIES METALICAS CON LIQUIDO DE LIMPIEZA ACUOSO QUE CONTIENE UN TENSIOACTIVO, EN BAÑOS Y/O MEDIANTE ROCIADO. CON EL FIN DE OBTENER DE UNA MANERA ECONOMICA Y RAPIDA UNA MEDICION EXACTA DE LA CARGA DEL BAÑO Y DE LA RESERVA DE LIMPIEZA, DE TAL MODO QUE SEA POSIBLE UN REDOSIFICADO PRECISO DEL PRODUCTO DE LIMPIEZA, SE PROPONE DE ACUERDO CON LA INVENCION, QUE SE MIDA COMO DIMENSION DE LA RESERVA DE LIMPIEZA ACTUAL DEL LIQUIDO DE LIMPIEZA, UN VALOR CORRELACIONADO CON LA TENSION DINAMICA SUPERFICIAL MEDIANTE UN TENSIOMETRO DE BURBUJA, QUE FUNCIONA CON UN FLUJO DE GAS SUFICIENTEMENTE CONSTANTE, COMPARA LOS VALORES MEDIDOS CON UN VALOR NOMINAL PREFIJADO, EL CUAL SE HA OBTENIDO POR MEDIO DE UN CALIBRADO PARA EL PRODUCTO DE LIMPIEZA EMPLEADO, Y EN FUNCION DEL RESULTADO DE LA COMPARACION, SE TOMAN LAS MEDIDAS APROPIADAS PARA TRATAR EL LIQUIDO DE LIMPIEZA.
ES92922211T 1991-11-06 1992-10-28 Procedimiento para el desengrase y la limpieza de superficies metalicas y un dispositivo para su realizacion. Expired - Lifetime ES2078064T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136442A DE4136442A1 (de) 1991-11-06 1991-11-06 Verfahren zum entfetten und reinigen metallischer oberflaechen und vorrichtung zu dessen durchfuehrung

Publications (1)

Publication Number Publication Date
ES2078064T3 true ES2078064T3 (es) 1995-12-01

Family

ID=6444143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92922211T Expired - Lifetime ES2078064T3 (es) 1991-11-06 1992-10-28 Procedimiento para el desengrase y la limpieza de superficies metalicas y un dispositivo para su realizacion.

Country Status (10)

Country Link
US (1) US5503682A (es)
EP (1) EP0611400B1 (es)
JP (1) JPH07501104A (es)
AT (1) ATE129296T1 (es)
AU (1) AU2875392A (es)
BR (1) BR9206718A (es)
CA (1) CA2123099A1 (es)
DE (2) DE4136442A1 (es)
ES (1) ES2078064T3 (es)
WO (1) WO1993009269A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300514A1 (de) * 1993-01-12 1994-07-14 Miele & Cie Verfahren zur Bestimmung der freien Tenside in wäßrigen Öl-Wasser-Emulsionen
DE4303133A1 (de) * 1993-02-04 1994-08-11 Henkel Kgaa Verfahren zur Metallbearbeitung unter Einsatz tensidhaltiger Kühlschmierstoff-Emulsionen
DE19529787B4 (de) * 1995-08-12 2011-05-19 E.G.O. Elektro-Gerätebau GmbH Verfahren und Einrichtung zur füllstandsunabhängigen Messung der Oberflächenspannung flüssiger Substanzen
DE19814500A1 (de) * 1998-04-01 1999-10-14 Henkel Kgaa Automatische Kontrolle und Steuerung des Tensidgehalts in wäßrigen Prozeßlösungen
DE19820800C2 (de) * 1998-05-09 2001-06-28 Henkel Kgaa Automatische Bestimmung der Belastung von wäßrigen Reinigungslösungen mit kohlenstoffhaltigen Verbindungen
DE19906940A1 (de) * 1998-10-22 2000-04-27 Michael Guitis Untersuchungsverfahren und Meßgerät für eine Reinigungsmittel-, Belastungs- bzw. Partikelkonzentration in einem Medium
EP1425567A1 (en) * 2001-08-10 2004-06-09 Jenser Technology AG Method and instrument for measuring surface tension
IL161529A0 (en) * 2001-10-31 2004-09-27 R & R Ventures Inc Iontophoresis device
DE10209466B4 (de) * 2002-03-05 2004-03-11 Sita Messtechnik Gmbh Vorrichtung zum fortlaufenden Überwachen und Regeln von Prozesslösung
EP1535062A2 (en) * 2002-08-08 2005-06-01 Sun Chemical Corporation Apparatus and method for quantatively measuring liquid film drying rates on substrates
DE102004057623A1 (de) * 2004-11-29 2006-06-01 Henkel Kgaa Metallreiniger mit Polyethylenimin
DE102007048043A1 (de) * 2007-10-05 2009-04-23 Enthone Inc., West Haven Galvanische Abscheidung von Metallschichten auf Magnesium- oder Magnesiumlegierungsoberflächen
DE102007048142A1 (de) * 2007-10-05 2009-04-09 Enthone Inc., West Haven Verfahren zur galvanotechnischen Beschichtung von Substratoberflächen
DE102007056669A1 (de) * 2007-11-24 2009-05-28 Krüss GmbH, Wissenschaftliche Laborgeräte Verfahren und Gerät zur schnellen Bildung von Fluidgrenzflächen und Verwendung dieses Geräts zur Bestimmung von Flüssig-flüssig- und Flüssig-Gas-Grenzflächeneigenschaften
FR2978166B1 (fr) * 2011-07-18 2019-06-21 Safran Landing Systems Bain de nettoyage pour pieces en alliage de metaux
DE102011088203B4 (de) * 2011-12-10 2013-10-17 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur Ermittlung des Gehaltes an Verunreinigungen in Prozesswässern
CN106757088A (zh) * 2016-05-27 2017-05-31 荆门市拓达科技有限公司 冷轧硅钢板专用脱脂清洗剂
CN106676557A (zh) * 2016-05-27 2017-05-17 荆门市拓达科技有限公司 金属防腐清洗剂
EP3717141B1 (de) 2018-03-28 2022-01-26 LPW Reinigungssysteme GmbH Verfahren und vorrichtung zur bereitstellung eines mediums mittels zyklischer nukleation
DE102018213329A1 (de) * 2018-08-08 2020-02-13 Mahle International Gmbh Verfahren zum Bestimmen der technischen Sauberkeit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150518A (en) * 1961-06-29 1964-09-29 Whirlpool Co Surface tension measuring device
US4276094A (en) * 1979-02-22 1981-06-30 Biotechnologie Aktiengesellschaft Fur Emulsan Cleaning oil-contaminated vessels with α-emulsans
US4527421A (en) * 1984-01-13 1985-07-09 The Dow Chemical Company Dynamic surface tensiometry and method
DE3424711A1 (de) * 1984-07-05 1986-02-06 Lang Apparatebau GmbH, 8227 Siegsdorf Verfahren zum regeln einer reinigungsanlage und vorrichtung zum durchfuehren des verfahrens
DE3767119D1 (de) * 1986-10-24 1991-02-07 Hoechst Ag Styrylaryloxy-ethersulfonate, verfahren zu deren herstellung und deren verwendung bei der erdoelfoerderung.
US5188135A (en) * 1990-02-23 1993-02-23 Neumann Industries, Inc. Method and apparatus for processing sheet metal blanks and continuous strip
DE4112417A1 (de) * 1991-04-16 1992-10-22 Henkel Kgaa Verfahren zum waschen und vorrichtung zum durchfuehren des verfahrens

Also Published As

Publication number Publication date
WO1993009269A1 (de) 1993-05-13
BR9206718A (pt) 1995-10-24
ATE129296T1 (de) 1995-11-15
JPH07501104A (ja) 1995-02-02
EP0611400A1 (de) 1994-08-24
US5503682A (en) 1996-04-02
CA2123099A1 (en) 1993-05-13
DE59204083D1 (de) 1995-11-23
AU2875392A (en) 1993-06-07
EP0611400B1 (de) 1995-10-18
DE4136442A1 (de) 1993-05-13

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