ES2105638T3 - Procedimiento para la elaboracion de metal bajo empleo de emulsiones de lubricante refrigerador que contienen agentes tensioactivos. - Google Patents

Procedimiento para la elaboracion de metal bajo empleo de emulsiones de lubricante refrigerador que contienen agentes tensioactivos.

Info

Publication number
ES2105638T3
ES2105638T3 ES94906149T ES94906149T ES2105638T3 ES 2105638 T3 ES2105638 T3 ES 2105638T3 ES 94906149 T ES94906149 T ES 94906149T ES 94906149 T ES94906149 T ES 94906149T ES 2105638 T3 ES2105638 T3 ES 2105638T3
Authority
ES
Spain
Prior art keywords
emulsion
concentration
elaboration
procedure
emulsions containing
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
ES94906149T
Other languages
English (en)
Inventor
Thomas Muller-Kirschbaum
Richard Cornely
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 ES2105638T3 publication Critical patent/ES2105638T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/029—Liquid recovering devices
    • B21B45/0296—Recovering lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1038—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality
    • B23Q11/1061—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality using cutting liquids with specially selected composition or state of aggregation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0242—Lubricants
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Lubricants (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

LA CONCENTRACION DE LA EMULSION SE SUPERVISA. PARA MEDIR LA CONCENTRACION DE LA EMULSION Y/O EL CONTENIDO EN SURFACTANTE Y/O SU ACCION DE LIMPIEZA ACTUAL, SE UTILIZA UN TENSIONADOR DE BURBUJA OPERADO CON FLUJO DE GAS SUFICIENTEMENTE CONSTANTE PARA MEDIR UN VALOR RELACIONADO CON LA TENSION SUPERFICIAL DINAMICA. LOS VALORES DE MEDICION SON COMPARADOS CON UN VALOR DE REFERENCIA PREVIAMENTE DETERMINADO, DERIVADO A PARTIR DE UNA CALIBRACION PARA LA EMULSION DE LUBRICANTE-AGENTE DE ENFRIAMIENTO EN UTILIZACION. DEPENDIENDO DEL RESULTADO DE LA COMPARACION, PUEDEN SER TOMADAS MEDIDAS PARA LA RENOVACION DE LA EMULSION. LA CONCENTRACION DE LA EMULSION SE SUPERVISA DE FORMA CONTINUA EN UN PROCESO ON-LINE. EL RESULTADO PUEDE SER REGISTRADO DE FORMA CONTINUA. EL PROCESO PUEDE TAMBIEN DETECTAR UNA DISMINUCION EN LA ACCION DE LIMPIEZA DE LA EMULSION DE LUBRICANTE-AGENTE DE REFRIGERACION CUANDO SE ALMACENA EN SILOS.
ES94906149T 1993-02-04 1994-01-26 Procedimiento para la elaboracion de metal bajo empleo de emulsiones de lubricante refrigerador que contienen agentes tensioactivos. Expired - Lifetime ES2105638T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4303133A DE4303133A1 (de) 1993-02-04 1993-02-04 Verfahren zur Metallbearbeitung unter Einsatz tensidhaltiger Kühlschmierstoff-Emulsionen

Publications (1)

Publication Number Publication Date
ES2105638T3 true ES2105638T3 (es) 1997-10-16

Family

ID=6479588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94906149T Expired - Lifetime ES2105638T3 (es) 1993-02-04 1994-01-26 Procedimiento para la elaboracion de metal bajo empleo de emulsiones de lubricante refrigerador que contienen agentes tensioactivos.

Country Status (5)

Country Link
EP (1) EP0682588B1 (es)
AT (1) ATE156403T1 (es)
DE (2) DE4303133A1 (es)
ES (1) ES2105638T3 (es)
WO (1) WO1994017954A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29609646U1 (de) * 1996-05-31 1996-08-14 Technische Universität Dresden, 01069 Dresden Vorrichtung zur dynamischen Messung der Oberflächenspannung einer Flüssigkeit
DE19755291C1 (de) * 1997-12-12 1999-05-12 Sita Messtechnik Gmbh Verfahren und Einrichtungen zum Bestimmen oder Bestimmen und Einstellen der dynamischen Oberflächenspannung von Flüssigkeiten
DE19814500A1 (de) * 1998-04-01 1999-10-14 Henkel Kgaa Automatische Kontrolle und Steuerung des Tensidgehalts in wäßrigen Prozeßlösungen
WO2000000815A1 (en) * 1998-06-26 2000-01-06 Grant Donald C Method and apparatus for the measurement of surface tension-related characteristics of liquids
DE19933631C2 (de) * 1999-07-17 2003-03-13 Sita Messtechnik Gmbh Verfahren zur statischen Messung der Oberflächenspannung von Flüssigkeiten
EP1464948A1 (de) * 2003-04-03 2004-10-06 Krüss GmbH Wissenschaftliche Laborgeräte Blasendrucktensiometer
DE102005007870B4 (de) 2005-02-21 2007-12-06 E.G.O. Elektro-Gerätebau GmbH Verfahren und Vorrichtung zum Messen der Oberflächenspannung von Flüssigkeiten
DE102006025622A1 (de) 2006-05-24 2007-11-29 E.G.O. Elektro-Gerätebau GmbH Sensoreinrichtung zur Leitfähigkeitsmessung und Verfahren zu ihrem Betrieb
DE102011090098A1 (de) 2011-12-29 2013-07-04 Sms Siemag Ag Verfahren und Vorrichtung zum Walzen von Walzgut sowie Verwendung eines Kühlschmierstoffes
DE102019119347A1 (de) * 2019-07-17 2021-01-21 Vaillant Gmbh Verfahren und Vorrichtung zur Messung von Veränderungen in der Zusammensetzung einer Flüssigkeit in einem Kreislauf, insbesondere einem Wärmepumpensystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789054A (en) * 1929-09-30 1931-01-13 Standard Oil Co Cold brass rolling
US4315421A (en) * 1978-10-03 1982-02-16 National Steel Corporation Method of controlling the concentration and stability of an emulsion
DD270631A3 (de) * 1986-11-17 1989-08-09 Akad Wissenschaften Ddr Verfahren zur bearbeitung von gesteinen
DE4136442A1 (de) * 1991-11-06 1993-05-13 Henkel Kgaa Verfahren zum entfetten und reinigen metallischer oberflaechen und vorrichtung zu dessen durchfuehrung

Also Published As

Publication number Publication date
EP0682588A1 (de) 1995-11-22
ATE156403T1 (de) 1997-08-15
WO1994017954A1 (de) 1994-08-18
DE59403654D1 (de) 1997-09-11
EP0682588B1 (de) 1997-08-06
DE4303133A1 (de) 1994-08-11

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