BR112012002563A2 - processo para a determinacao continua de teor de pelo menos um composto de cn em uma solução aquosa - Google Patents

processo para a determinacao continua de teor de pelo menos um composto de cn em uma solução aquosa

Info

Publication number
BR112012002563A2
BR112012002563A2 BR112012002563A BR112012002563A BR112012002563A2 BR 112012002563 A2 BR112012002563 A2 BR 112012002563A2 BR 112012002563 A BR112012002563 A BR 112012002563A BR 112012002563 A BR112012002563 A BR 112012002563A BR 112012002563 A2 BR112012002563 A2 BR 112012002563A2
Authority
BR
Brazil
Prior art keywords
compound
content
aqueous solution
continuous determination
determination
Prior art date
Application number
BR112012002563A
Other languages
English (en)
Inventor
Franz Parzermair
Leopold Moser
Manfred Naderer
Original Assignee
Voestalpine Stahl Gmbh
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 Voestalpine Stahl Gmbh filed Critical Voestalpine Stahl Gmbh
Publication of BR112012002563A2 publication Critical patent/BR112012002563A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/30—Controlling by gas-analysis apparatus
    • 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
    • G01N33/18—Water
    • G01N33/182—Specific anions in water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • 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
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • 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
    • G01N33/18—Water
    • 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
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • G01N2001/4066—Concentrating samples by solubility techniques using difference of solubility between liquid and gas, e.g. bubbling, scrubbing or sparging
    • 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
    • Y10T436/11—Automated chemical analysis
    • 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
    • Y10T436/11—Automated chemical analysis
    • Y10T436/115831—Condition or time responsive
    • 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
    • Y10T436/172307—Cyanide or isocyanide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
BR112012002563A 2009-08-03 2010-08-03 processo para a determinacao continua de teor de pelo menos um composto de cn em uma solução aquosa BR112012002563A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0122709A AT508502B1 (de) 2009-08-03 2009-08-03 Verfahren und vorrichtung zur kontinuierlichen bestimmung des gehalts wenigstens einer cn-verbindung in einer wässrigen lösung
PCT/AT2010/000282 WO2011014898A1 (de) 2009-08-03 2010-08-03 Verfahren zur kontinuierlichen bestimmung des gehalts wenigstens einer cn-verbindung in einer wässrigen lösung

Publications (1)

Publication Number Publication Date
BR112012002563A2 true BR112012002563A2 (pt) 2016-03-15

Family

ID=42808910

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012002563A BR112012002563A2 (pt) 2009-08-03 2010-08-03 processo para a determinacao continua de teor de pelo menos um composto de cn em uma solução aquosa

Country Status (9)

Country Link
US (1) US8900873B2 (pt)
EP (1) EP2461891B1 (pt)
JP (1) JP5742063B2 (pt)
KR (1) KR20120062697A (pt)
CN (1) CN102574052A (pt)
AT (1) AT508502B1 (pt)
BR (1) BR112012002563A2 (pt)
ES (1) ES2687077T3 (pt)
WO (1) WO2011014898A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11959836B2 (en) * 2018-08-15 2024-04-16 Georgia Tech Research Corporation Analysis system and methods of use thereof
CN110470789B (zh) * 2019-08-26 2022-07-05 四川达兴能源股份有限公司 一种焦炉煤气中氰化氢的测定方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292324C (pt) *
DE1069403B (pt) * 1957-04-26 1959-11-19
JPS5930062A (ja) * 1982-08-13 1984-02-17 Nippon Steel Corp 連続分析方法
DE3534677C1 (de) * 1985-09-28 1987-04-30 Degussa Verfahren zur Reinigung von Industriegasen
DD275154A3 (de) 1987-12-15 1990-01-17 Petrolchemisches Kombinat Verfahren zur regelung des neutralisationsprozesses bei der herstellung von alkali- oder erdalkalicyaniden
DD292324A5 (de) * 1990-02-26 1991-07-25 Pck Schwedt,De Verfahren zur spurenbestimmung von cyanwasserstoff und cyanid
JPH0518918A (ja) * 1991-07-12 1993-01-26 Kubota Corp 水質計
JPH0514915U (ja) * 1991-08-02 1993-02-26 シー・エヌ・センサー開発協同組合 廃液中の溶存シアン検知装置
US5269832A (en) * 1992-06-03 1993-12-14 Winfield Industries Method and apparatus for continuously measuring the concentration of chemicals in solutions
NO176496C (no) * 1992-07-03 1995-04-12 Norsk Hydro As Fremgangsmåte ved analyse av gass i væskeformede media og anordning for fremgangsmåtens utförelse
JP2938301B2 (ja) * 1993-03-08 1999-08-23 新コスモス電機株式会社 溶存ガス濃度測定方法および溶存ガス濃度測定装置
WO1995033203A1 (en) * 1994-05-27 1995-12-07 Berman, Richard, J. Method for quantitative analysis of total cyanide
JP3690703B2 (ja) * 1997-03-25 2005-08-31 株式会社インテリジェントセンサーテクノロジー シアン化物イオンの濃度検出方法
WO2005026695A1 (en) * 2003-09-15 2005-03-24 Anglo Operations Limited Apparatus for monitoring the concentration of a gas
DE102006026044A1 (de) * 2006-06-01 2007-12-06 Hochschule Karlsruhe Vorrichtung zur Bestimmung stark schwankender Gehalte flüchtiger Stoffe in Flüssigkeiten
JP4839166B2 (ja) * 2006-09-21 2011-12-21 東亜ディーケーケー株式会社 シアン濃度測定方法及び測定装置
JP5056536B2 (ja) * 2008-03-31 2012-10-24 東亜ディーケーケー株式会社 気相測定式シアン分析計

Also Published As

Publication number Publication date
JP2013501225A (ja) 2013-01-10
US20120195795A1 (en) 2012-08-02
EP2461891A1 (de) 2012-06-13
KR20120062697A (ko) 2012-06-14
EP2461891B1 (de) 2018-06-13
AT508502B1 (de) 2011-03-15
CN102574052A (zh) 2012-07-11
ES2687077T3 (es) 2018-10-23
JP5742063B2 (ja) 2015-07-01
US8900873B2 (en) 2014-12-02
AT508502A1 (de) 2011-01-15
WO2011014898A1 (de) 2011-02-10

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.