BR0208750A - Aparelho analisador modular e método para analisar solução de licor de decapagem - Google Patents

Aparelho analisador modular e método para analisar solução de licor de decapagem

Info

Publication number
BR0208750A
BR0208750A BR0208750-2A BR0208750A BR0208750A BR 0208750 A BR0208750 A BR 0208750A BR 0208750 A BR0208750 A BR 0208750A BR 0208750 A BR0208750 A BR 0208750A
Authority
BR
Brazil
Prior art keywords
analysis module
analyzing
liquor solution
pickling liquor
modular analyzer
Prior art date
Application number
BR0208750-2A
Other languages
English (en)
Inventor
Ronald D Rodabaugh
David M Price
Gregory A Bryant
Original Assignee
Ak Properties 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
Application filed by Ak Properties Inc filed Critical Ak Properties Inc
Publication of BR0208750A publication Critical patent/BR0208750A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF
    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/081—Iron or steel solutions containing H2SO4
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • 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
    • Y10T436/15—Inorganic acid or base [e.g., hcl, sulfuric acid, etc. ]
    • 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
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/206664—Ozone or peroxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

"APARELHO ANALISADOR MODULAR E MéTODO PARA ANALISAR SOLUçãO DE LICOR DE DECAPAGEM". A presente invenção se refere a um sistema analisador modular para a análise de pelo menos dois ou mais componentes químicos contidos em solução de licor de decapagem. Os módulos analisadores incluem um módulo de análise de ácido forte, um módulo de análise de ácido fraco, um módulo de análise de oxidante e um módulo de análise de íon metálico. Estes quatro módulos podem ser usados em qualquer combinação, incluindo o uso de mais de um do mesmo tipo de módulo de análise.
BR0208750-2A 2001-04-09 2002-04-09 Aparelho analisador modular e método para analisar solução de licor de decapagem BR0208750A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28256601P 2001-04-09 2001-04-09
PCT/US2002/011141 WO2002081778A1 (en) 2001-04-09 2002-04-09 Pickle liquor acid analyzer

Publications (1)

Publication Number Publication Date
BR0208750A true BR0208750A (pt) 2004-06-22

Family

ID=23082087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208750-2A BR0208750A (pt) 2001-04-09 2002-04-09 Aparelho analisador modular e método para analisar solução de licor de decapagem

Country Status (10)

Country Link
US (1) US20020146348A1 (pt)
EP (1) EP1386021A1 (pt)
JP (1) JP2004526967A (pt)
KR (1) KR20030094327A (pt)
CN (1) CN1518610A (pt)
BR (1) BR0208750A (pt)
CA (1) CA2443763A1 (pt)
MX (1) MXPA03009174A (pt)
WO (1) WO2002081778A1 (pt)
ZA (1) ZA200307741B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090229995A1 (en) * 2008-03-14 2009-09-17 Eci Technology, Inc. Analysis of fluoride at low concentrations in acidic processing solutions
BRPI0907694A2 (pt) * 2008-04-28 2015-09-29 P2W Cy Ltd método eletrolítico e químico integrado para a produção de água limpa tratada onde a concentração de cianeto seja inferior a 01 miligrama por litro
KR101641736B1 (ko) * 2009-12-23 2016-07-21 주식회사 포스코 혼산농도 자동측정장치 및 그 방법
CN101776630A (zh) * 2010-03-12 2010-07-14 清华大学 一种溴化锂水溶液的浓度测量方法及装置
KR101242877B1 (ko) * 2010-12-28 2013-03-12 주식회사 포스코 근적외선-적정법을 이용한 Ｏｎ-ｌｉｎｅ 산액 분석 방법
JP5919920B2 (ja) 2011-03-28 2016-05-18 Ｊｆｅスチール株式会社 Ｓｉ含有冷延鋼板の製造方法及び装置
CN103487550A (zh) * 2013-09-23 2014-01-01 攀钢集团攀枝花钢铁研究院有限公司 一种测定钛板酸洗液中硝酸含量的方法
KR102131004B1 (ko) * 2018-07-25 2020-07-07 주식회사 포스코 금속 산세용 혼산 용액의 성분 농도 측정 장치
CN109490142A (zh) * 2018-11-28 2019-03-19 武汉钢铁有限公司 一种冷轧酸洗液的浓度分析仪
CN109923415B (zh) * 2019-01-24 2021-06-22 香港应用科技研究院有限公司 用于确定溶液中物质浓度的系统和方法
US11340205B2 (en) 2019-01-24 2022-05-24 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Systems and methods for determining concentrations of materials in solutions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175502A (en) * 1990-09-14 1992-12-29 Armco Steel Company, L.P. Method and apparatus for determining acid concentration
IT1303814B1 (it) * 1998-12-02 2001-02-23 Henkel Kgaa Apparecchiatura e metodo per controllare processi di decapaggio peracciaio.
JP2001021548A (ja) * 1999-07-06 2001-01-26 Kawasaki Steel Corp ふっ酸含有溶液中の遊離ふっ素の分析方法および分析装置

Also Published As

Publication number Publication date
US20020146348A1 (en) 2002-10-10
WO2002081778A1 (en) 2002-10-17
MXPA03009174A (es) 2004-11-22
JP2004526967A (ja) 2004-09-02
ZA200307741B (en) 2004-10-04
EP1386021A1 (en) 2004-02-04
CN1518610A (zh) 2004-08-04
CA2443763A1 (en) 2002-10-17
KR20030094327A (ko) 2003-12-11

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Legal Events

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

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES

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 DA RPI 2029 DE 24/11/2009.