AR014465A1 - Procedimiento para la verificacion y control automaticos de banos limpiadores mediante determinacion de alcalinidad - Google Patents

Procedimiento para la verificacion y control automaticos de banos limpiadores mediante determinacion de alcalinidad

Info

Publication number
AR014465A1
AR014465A1 ARP990100259A ARP990100259A AR014465A1 AR 014465 A1 AR014465 A1 AR 014465A1 AR P990100259 A ARP990100259 A AR P990100259A AR P990100259 A ARP990100259 A AR P990100259A AR 014465 A1 AR014465 A1 AR 014465A1
Authority
AR
Argentina
Prior art keywords
procedure
alkalinity
determination
determinations
control
Prior art date
Application number
ARP990100259A
Other languages
English (en)
Original Assignee
Henkel 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 Kgaa filed Critical Henkel Kgaa
Publication of AR014465A1 publication Critical patent/AR014465A1/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Un procedimiento para la determinacion automática de la alcalinidad de banos limpiadores a través de la reaccion ácido-base con un ácido, en el quelas determinaciones se llevan a cabo en forma automatizada y los resultados de las determinaciones se transmiten a un emplazamiento alejado. Desde allí sepuede actuar sobre el curso de las determinaciones. Las instrucciones de manejo del bano se pueden impulsar automáticamente, de acuerdo con criteriospreestablecidos, o mediante instrucciones deun emplazamiento alejado. El procedimiento reduce el esfuerzo en personal para la verificacion y el manejode los banos, y aumenta la seguridad del proceso.
ARP990100259A 1998-01-24 1999-01-22 Procedimiento para la verificacion y control automaticos de banos limpiadores mediante determinacion de alcalinidad AR014465A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19802725A DE19802725C1 (de) 1998-01-24 1998-01-24 Automatische Kontrolle und Steuerung von Reinigerbädern durch Alkalitätsbestimmung

Publications (1)

Publication Number Publication Date
AR014465A1 true AR014465A1 (es) 2001-02-28

Family

ID=7855609

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100259A AR014465A1 (es) 1998-01-24 1999-01-22 Procedimiento para la verificacion y control automaticos de banos limpiadores mediante determinacion de alcalinidad

Country Status (15)

Country Link
EP (1) EP1051672B1 (es)
JP (1) JP2002501119A (es)
CN (1) CN1288536A (es)
AR (1) AR014465A1 (es)
AT (1) ATE216512T1 (es)
AU (1) AU2279499A (es)
BR (1) BR9907214A (es)
CA (1) CA2319360A1 (es)
DE (2) DE19802725C1 (es)
ES (1) ES2175935T3 (es)
PL (1) PL342056A1 (es)
PT (1) PT1051672E (es)
TR (1) TR200002144T2 (es)
WO (1) WO1999038058A1 (es)
ZA (1) ZA99490B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836720A1 (de) * 1998-08-13 2000-02-17 Henkel Kgaa Automatische Kontrolle und Steuerung von Reinigerbäder
DE19855957B4 (de) * 1998-12-04 2008-10-30 Henkel Ag & Co. Kgaa Automatische Kontrolle der Hydrophilie einer festen Oberfläche mit Infrarotspektroskopie
CN102253164B (zh) * 2011-04-26 2014-12-17 东北电力大学 基于溶液图像技术的水质碱度在线测量装置及其测量方法
CN102513275A (zh) * 2011-12-06 2012-06-27 合肥美的荣事达电冰箱有限公司 电导率控制系统及其用途
CN102513278B (zh) * 2011-12-06 2014-01-15 合肥美的电冰箱有限公司 对金属工件进行涂装前处理的系统及方法
CN102492944A (zh) * 2011-12-06 2012-06-13 合肥美的荣事达电冰箱有限公司 游离碱度控制系统及其用途
DE102012215679A1 (de) 2012-09-04 2014-05-15 Henkel Ag & Co. Kgaa Verfahren zur korrosionsschützenden Oberflächenbehandlung von metallischen Bauteilen in Serie
DE102014223169A1 (de) 2014-11-13 2016-05-19 Henkel Ag & Co. Kgaa Verfahren zur selektiven Entfernung von Zink-Ionen aus alkalischen Badlösungen in der Oberflächenbehandlung von metallischen Bauteilen in Serie
CN110050188B (zh) * 2016-12-15 2022-02-01 株式会社堀场制作所 尿素水的碱度评价方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674672A (en) * 1970-03-25 1972-07-04 Hooker Chemical Corp Multiparameter process solution analyzer-controller
IT1000131B (it) * 1973-11-05 1976-03-30 Nauco Chemical Co Dispositivo per il controllo automa tico dell alcalinita in sistemi evaporativi
US4374681A (en) * 1981-05-11 1983-02-22 Coral Chemical Company System for controlling the composition of chemical treatment baths
US4749552A (en) * 1986-08-06 1988-06-07 Ebara Densan Ltd. Automatic titration analysis apparatus
US4886590A (en) * 1987-11-02 1989-12-12 Man-Gill Chemical Company Chemical process control system
SU1740028A1 (ru) * 1988-02-25 1992-06-15 Предприятие П/Я А-7896 Способ управлени процессом выщелачивани полидисперсных материалов в вертикальном аппарате
EP0806244A3 (en) * 1996-05-07 1998-01-14 Ecografica S.r.l. Process for controlling the pH value op liquids used in industrial processes and system for carrying out the process

Also Published As

Publication number Publication date
WO1999038058A1 (de) 1999-07-29
ES2175935T3 (es) 2002-11-16
ZA99490B (en) 2000-07-24
EP1051672B1 (de) 2002-04-17
PT1051672E (pt) 2002-09-30
CN1288536A (zh) 2001-03-21
EP1051672A1 (de) 2000-11-15
AU2279499A (en) 1999-08-09
TR200002144T2 (tr) 2001-01-22
CA2319360A1 (en) 1999-07-29
PL342056A1 (en) 2001-05-21
JP2002501119A (ja) 2002-01-15
DE59901247D1 (de) 2002-05-23
BR9907214A (pt) 2000-10-24
ATE216512T1 (de) 2002-05-15
DE19802725C1 (de) 1999-11-11

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