BR9909331A - Controle e regulação automáticos do teor de tensoativos em soluções de processo aquosas - Google Patents

Controle e regulação automáticos do teor de tensoativos em soluções de processo aquosas

Info

Publication number
BR9909331A
BR9909331A BR9909331-6A BR9909331A BR9909331A BR 9909331 A BR9909331 A BR 9909331A BR 9909331 A BR9909331 A BR 9909331A BR 9909331 A BR9909331 A BR 9909331A
Authority
BR
Brazil
Prior art keywords
content
regulation
automatic control
sample
result
Prior art date
Application number
BR9909331-6A
Other languages
English (en)
Inventor
Werner Opitz
Hans-Willi Kling
Ibolya Bartik-Himmler
Ludger Buetfering
Friedhelm Siepmann
Bernd Schenzle
Wolfgang Krey
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 BR9909331A publication Critical patent/BR9909331A/pt

Links

Classifications

    • 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
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/77—Controlling or regulating of the coating process
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/16—Phosphorus containing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/16—Phosphorus containing
    • Y10T436/163333—Organic [e.g., chemical warfare agents, insecticides, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Patente de Invenção: <B>"CONTROLE E REGULAçãO AUTOMáTICOS DO TEOR DE TENSOATIVOS EM SOLUçõES DE PROCESSO AQUOSAS"<D>. Processo para o controle e regulação automáticos do teor de tensoativos em uma solução de processo, sendo que regulado por programa a) extrai-se de uma solução de processo aquosa uma amostra com um volume previamente definido, b) libera-se a amostra, caso desejado, de sólidos, c) dilui-se com água a amostra, caso desejado, em um cálculo predefinido ou calculada como resultado de um cálculo predeterminado, d) modifica-se o teor de agentes tensoativos por adsorção seletiva, eletroquímica, cromatográfica, por dissociação em compostos voláteis, extração desses compostos voláteis e sua detecção, ou por adição de um reagente que modifica a interação das amostras com radiação eletromagnética proporcionalmente ao teor de agentes tensoativos, e medição da modificação dessa interação, e) armazena-se o resultado da determinação em uma unidade de armazenamento de dados e/ou como base para outros cálculos, e/ou transmite-se o resultado da determinação ou dos outros cálculos para um local remoto. De lá pode-se intervir também no decorrer das determinações. Medidas para monitorar o banho podem segundo critérios predefinidos ser realizadas automaticamente ou sob demanda a partir de um local remoto. O processo reduz o custo com pessoal para controle e monitoração do banho e eleva a segurança do processo.
BR9909331-6A 1998-04-01 1999-03-23 Controle e regulação automáticos do teor de tensoativos em soluções de processo aquosas BR9909331A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19814500A DE19814500A1 (de) 1998-04-01 1998-04-01 Automatische Kontrolle und Steuerung des Tensidgehalts in wäßrigen Prozeßlösungen
PCT/EP1999/001939 WO1999051981A1 (de) 1998-04-01 1999-03-23 Automatische kontrolle und steuerung des tensidgehalts in wässrigen prozesslösungen

Publications (1)

Publication Number Publication Date
BR9909331A true BR9909331A (pt) 2000-12-26

Family

ID=7863179

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909331-6A BR9909331A (pt) 1998-04-01 1999-03-23 Controle e regulação automáticos do teor de tensoativos em soluções de processo aquosas

Country Status (13)

Country Link
US (1) US6617165B1 (pt)
EP (1) EP1068525B1 (pt)
CN (1) CN1295666A (pt)
AR (1) AR018819A1 (pt)
AT (1) ATE221656T1 (pt)
AU (1) AU3416999A (pt)
BR (1) BR9909331A (pt)
CA (1) CA2326775A1 (pt)
DE (2) DE19814500A1 (pt)
ES (1) ES2181412T3 (pt)
HU (1) HUP0102050A2 (pt)
TR (1) TR200002725T2 (pt)
WO (1) WO1999051981A1 (pt)

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DE19959310A1 (de) * 1999-12-09 2001-06-21 Henkel Ecolab Gmbh & Co Ohg Messen und Steuern bei Wasch-, Reinigungs-, und Desinfektionsprozessen
US7531358B2 (en) * 2001-04-17 2009-05-12 Chugai Seiyaku Kabushiki Kaisha Method of quantifying surfactant
GB0130287D0 (en) * 2001-12-19 2002-02-06 Bp Oil Int Analytical method
DE10209466B4 (de) * 2002-03-05 2004-03-11 Sita Messtechnik Gmbh Vorrichtung zum fortlaufenden Überwachen und Regeln von Prozesslösung
JP5361191B2 (ja) * 2005-12-14 2013-12-04 デンカ生研株式会社 多剤耐性ブドウ球菌のイムノクロマトグラフィー検出法および診断キット
WO2009126147A1 (en) * 2008-04-08 2009-10-15 Nalco Company A method of monitoring a surfactant in a microelectronic process by fluorescence
US8716028B2 (en) 2007-04-05 2014-05-06 Nalco Company Control over hydrogen fluoride levels in oxide etchant
WO2009126148A1 (en) * 2008-04-08 2009-10-15 Nalco Company A method of monitoring a surfactant in a microelectronic process by absorbance
DE102010046868A1 (de) * 2010-09-29 2012-03-29 Multibind Biotec Gmbh Verfahren zur Aufarbeitung von Proben für direkte messtechnische Analysen
DE102010042425A1 (de) * 2010-10-13 2012-04-19 Vacuumschmelze Gmbh & Co. Kg Reinigungs- und Passivierungslösung, Reinigungsverfahren und Verfahren zur Beareitung und Reinigung eines Magneten
FR2978166B1 (fr) * 2011-07-18 2019-06-21 Safran Landing Systems Bain de nettoyage pour pieces en alliage de metaux
US9683935B2 (en) * 2012-06-18 2017-06-20 Nalco Company Method to measure surfactant in fluid
CN104903996B (zh) * 2012-12-31 2017-05-10 纳尔科公司 对氧化物蚀刻剂中氟化氢水平的改良的控制
US9677998B2 (en) 2014-12-18 2017-06-13 Ecolab Usa Inc. Control over etching molecule levels in etching compositions
CN105588857B (zh) * 2015-12-15 2018-03-02 北京农业质量标准与检测技术研究中心 一种表面活性剂检测装置
CN111527390B (zh) * 2018-01-03 2023-05-12 联合利华知识产权控股有限公司 用于展示清洁功效的方法
US11099212B2 (en) 2018-03-12 2021-08-24 Aculon Inc. Method for cleaning and coating a tip of a test probe utilized in a test system for an integrated circuit package
US10627426B2 (en) * 2018-03-12 2020-04-21 Aculon Inc. Method and kit for cleaning and coating a tip of a test probe utilized in a test system for an integrated circuit package
EP4538443A3 (en) 2018-08-27 2025-07-02 Ecolab USA Inc. System and technique for extracting particulate-containing liquid samples without filtration

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Also Published As

Publication number Publication date
CN1295666A (zh) 2001-05-16
US6617165B1 (en) 2003-09-09
AR018819A1 (es) 2001-12-12
HUP0102050A2 (hu) 2001-10-28
EP1068525A1 (de) 2001-01-17
AU3416999A (en) 1999-10-25
TR200002725T2 (tr) 2000-12-21
ES2181412T3 (es) 2003-02-16
WO1999051981A1 (de) 1999-10-14
DE19814500A1 (de) 1999-10-14
ATE221656T1 (de) 2002-08-15
DE59902189D1 (de) 2002-09-05
CA2326775A1 (en) 1999-10-14
EP1068525B1 (de) 2002-07-31

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.