CN1518610A - 酸洗液酸分析仪 - Google Patents

酸洗液酸分析仪 Download PDF

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Publication number
CN1518610A
CN1518610A CNA028088298A CN02808829A CN1518610A CN 1518610 A CN1518610 A CN 1518610A CN A028088298 A CNA028088298 A CN A028088298A CN 02808829 A CN02808829 A CN 02808829A CN 1518610 A CN1518610 A CN 1518610A
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CN
China
Prior art keywords
assembly
analyser
acid
concentration
oxygenant
Prior art date
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Pending
Application number
CNA028088298A
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English (en)
Chinese (zh)
Inventor
R��D���޵±���
R·D·罗德鲍尔
D·M·普莱斯
G·A·布莱恩特
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PROPERTIES Inc AK
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PROPERTIES Inc AK
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Application filed by PROPERTIES Inc AK filed Critical PROPERTIES Inc AK
Publication of CN1518610A publication Critical patent/CN1518610A/zh
Pending legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (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)
CNA028088298A 2001-04-09 2002-04-09 酸洗液酸分析仪 Pending CN1518610A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28256601P 2001-04-09 2001-04-09
US60/282,566 2001-04-09

Publications (1)

Publication Number Publication Date
CN1518610A true CN1518610A (zh) 2004-08-04

Family

ID=23082087

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028088298A Pending CN1518610A (zh) 2001-04-09 2002-04-09 酸洗液酸分析仪

Country Status (10)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109923415A (zh) * 2019-01-24 2019-06-21 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
CN115060765A (zh) * 2022-05-10 2022-09-16 首钢京唐钢铁联合有限责任公司 酸分析仪检测系统

Families Citing this family (9)

* 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
RU2010145224A (ru) * 2008-04-28 2012-06-10 П2В Лтд (IL) Объединенный электролитический и химический способ получения чистой обработанной воды, концентрация цианидов в которой меньше 1 миллиграмма на литр
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
US10444208B2 (en) * 2016-06-17 2019-10-15 Myron L Company Method for measuring the concentration of a chemical species using a reagent baseline
KR102131004B1 (ko) * 2018-07-25 2020-07-07 주식회사 포스코 금속 산세용 혼산 용액의 성분 농도 측정 장치

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109923415A (zh) * 2019-01-24 2019-06-21 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
CN115060765A (zh) * 2022-05-10 2022-09-16 首钢京唐钢铁联合有限责任公司 酸分析仪检测系统

Also Published As

Publication number Publication date
CA2443763A1 (en) 2002-10-17
EP1386021A1 (en) 2004-02-04
WO2002081778A1 (en) 2002-10-17
MXPA03009174A (es) 2004-11-22
KR20030094327A (ko) 2003-12-11
ZA200307741B (en) 2004-10-04
US20020146348A1 (en) 2002-10-10
JP2004526967A (ja) 2004-09-02
BR0208750A (pt) 2004-06-22

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