NO941655L - Fremgangsmåte for detektering av sulfider - Google Patents

Fremgangsmåte for detektering av sulfider

Info

Publication number
NO941655L
NO941655L NO941655A NO941655A NO941655L NO 941655 L NO941655 L NO 941655L NO 941655 A NO941655 A NO 941655A NO 941655 A NO941655 A NO 941655A NO 941655 L NO941655 L NO 941655L
Authority
NO
Norway
Prior art keywords
sulphide
reaction
sulfide
process stream
concentration
Prior art date
Application number
NO941655A
Other languages
English (en)
Other versions
NO941655D0 (no
Inventor
Ronald B Lessard
Manian Ramesh
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of NO941655D0 publication Critical patent/NO941655D0/no
Publication of NO941655L publication Critical patent/NO941655L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/287—Sulfur content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

En forbedret fremgangsmåte for å bestemme konsentra- sjonen av sulfid i en prosesstrøm omfatter tilsetning av en sulfidfanger eller en probe som endrer elek- troniske egenskaper ved reaksjon med sulfid, til prosesstrømmen. Dette muliggjør overvåking av de elektroniske egenskaper for sulfidfangeren i prosess- strømmen for derved å bestemme konsentrasjonen av tilstedeværende sulfid. I en foretrukken utførelsesform er sulfidfangeren enten fluorescent og blir inaktiv ved reaksjon med sulfid eller er Inaktiv og blir fluorescent ved reaksjon med sulfid.
NO941655A 1993-05-13 1994-05-05 Fremgangsmåte for detektering av sulfider NO941655L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/062,413 US5397708A (en) 1993-05-13 1993-05-13 Method for detection of sulfides

Publications (2)

Publication Number Publication Date
NO941655D0 NO941655D0 (no) 1994-05-05
NO941655L true NO941655L (no) 1994-11-14

Family

ID=22042329

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941655A NO941655L (no) 1993-05-13 1994-05-05 Fremgangsmåte for detektering av sulfider

Country Status (4)

Country Link
US (1) US5397708A (no)
CN (1) CN1104331A (no)
GB (1) GB2277991A (no)
NO (1) NO941655L (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416203C2 (de) * 1994-05-06 1996-03-14 Siemens Ag Einrichtung zum Bestimmen von Schadstoffen in einem flüssigen Brennstoff
GB2359631B (en) * 2000-02-26 2002-03-06 Schlumberger Holdings Hydrogen sulphide detection method and apparatus
US7025138B2 (en) 2000-12-08 2006-04-11 Schlumberger Technology Corporation Method and apparatus for hydrogen sulfide monitoring
US6830730B2 (en) 2001-09-11 2004-12-14 Spectrolanalytical Instruments Method and apparatus for the on-stream analysis of total sulfur and/or nitrogen in petroleum products
US7959864B2 (en) * 2007-10-26 2011-06-14 Schlumberger Technology Corporation Downhole spectroscopic hydrogen sulfide detection
JP5477381B2 (ja) * 2009-12-09 2014-04-23 トヨタ自動車株式会社 硫黄成分検出装置
US20110147272A1 (en) * 2009-12-23 2011-06-23 General Electric Company Emulsification of hydrocarbon gas oils to increase efficacy of water based hydrogen sulfide scavengers
US9052289B2 (en) 2010-12-13 2015-06-09 Schlumberger Technology Corporation Hydrogen sulfide (H2S) detection using functionalized nanoparticles
CN103926247A (zh) * 2014-05-06 2014-07-16 北京农学院 含硫物检测试纸的制备
GB201713017D0 (en) * 2017-08-14 2017-09-27 Innospec Ltd Kit and method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252655A (en) * 1978-04-17 1981-02-24 Halliburton Company Scavenging hydrogen sulfide in an oil well
US4154659A (en) * 1977-08-30 1979-05-15 Dalphian Corporation Sulfide monitoring system and method
US4157283A (en) * 1977-08-30 1979-06-05 Delphian Corporation Sulfide monitoring system and method
US4154660A (en) * 1977-08-30 1979-05-15 Delphian Corporation Method and apparatus for monitoring sulfide in well drilling mud
US4124475A (en) * 1977-08-30 1978-11-07 Delphian Corporation Hydrogen sulfide monitoring system
USRE33349E (en) * 1984-05-14 1990-09-25 Shell Oil Company Controlling sulfide scavenger content of drilling fluid
US4840910A (en) * 1984-05-14 1989-06-20 Shell Oil Company Controlling sulfide scavenger content of drilling fluid
US4569766A (en) * 1984-06-06 1986-02-11 The Standard Oil Company Hydrogen sulfide and mercaptan scavenger
US4680127A (en) * 1985-12-13 1987-07-14 Betz Laboratories, Inc. Method of scavenging hydrogen sulfide
US4740475A (en) * 1986-03-28 1988-04-26 Medi-Scan, Inc. Integral substance detection device and method
US4805708A (en) * 1987-05-06 1989-02-21 Shell Oil Company Controlling sulfide scavenger content of oil-based drilling fluid
SU1693487A1 (ru) * 1988-06-06 1991-11-23 Ленинградский государственный университет Люминесцентный способ определени сульфид-ионов
US5008022A (en) * 1988-09-30 1991-04-16 Union Carbide Chemicals And Plastics Technology Corporation Process for scavenging sulfides
US4844877A (en) * 1988-09-30 1989-07-04 Union Carbide Corporation Process for the removal of sulfides
GB8906406D0 (en) * 1989-03-21 1989-05-04 Bp Chem Int Ltd Removal of sulphides
US5128049A (en) * 1991-01-22 1992-07-07 Gatlin Larry W Hydrogen sulfide removal process
JPH04335143A (ja) * 1991-05-13 1992-11-24 Sekisui Chem Co Ltd 悪臭硫化物検知方法
US5206519A (en) * 1992-03-09 1993-04-27 Galvanic Analytical Systems Ltd. Constituent concentration indicator with a differentiator means and a signal conditioning means
US5548720A (en) * 1992-05-19 1996-08-20 Fujitsu Limited Fault supervision method for transmission apparatus

Also Published As

Publication number Publication date
GB2277991A (en) 1994-11-16
US5397708A (en) 1995-03-14
GB9408449D0 (en) 1994-06-22
CN1104331A (zh) 1995-06-28
NO941655D0 (no) 1994-05-05

Similar Documents

Publication Publication Date Title
BR9107117A (pt) Processo para a remocao de compostos de enxofre de um efluente gasoso
CA2652212C (en) Process for treating a gas stream
Slagle et al. Direct identification of reactive routes and measurement of rate constants in the reactions of oxygen atoms with methanethiol, ethanethiol, and methylsulfide
DE68923793D1 (de) Verfahren zum süssen von kohlenwasserstoffen.
DE69117045D1 (de) Verfahren und Gerät zur Spezifizitätsverbesserung eines Ionenmobilitätsspektrometers unter Verwendung einer Schwefeldioxyde-Dotierungschemie
DE69811075T2 (de) Verfahren zur abtrennung benzothiophen-verbindungen aus einem kohlenwasserstoffgemisch kohlenwasserstoffgemisch
DE69908611D1 (de) Verfahren zur kontrolle von ammonia-schlupf in der reduktion von schwefeldioxidemissionen
CA2207983A1 (fr) Procede et dispositif de traitement d'un gaz contenant de l'eau tel qu'un gaz naturel
DE69926845D1 (de) Verfahren zum überwachen von gas(en) in einer dielektrischen flüssigkeit
BR8403064A (pt) Processo para analise de um composto organometalico liquido,volatil,sensivel ao ar ou a umidade,ou piroforico,quanto a uma impureza
NO983913L (no) FremgangsmÕte for oppfanging av tioler
KR870004722A (ko) 이산화황 제거방법
EP1143244A4 (en) METHOD FOR DETECTING HYDROGEN SULFUR, OR SULFIDIONS, AND METHOD FOR DETERMINING CERTAIN SUBSTANCES BY THIS METHOD
NO894202L (no) Fjerning av hydrogensulfid fra en gassblanding.
NO962746L (no) Blanding og fremgangsmåte for å redusere eller forhindre metall- og syreforurensning ved berg-drenering
BR8904557A (pt) Processo e instalacao de recuperacao dos constituintes mais pesados de uma mistura gasosa
GB2277991A (en) Detecting sulphides in fluids
CA2097957A1 (en) Electrolytic detection of sulfur and electrode therefor
Jordan et al. Electroanalytical chemistry of sulfur compounds for the new coal conversion technologies
ES2045772T3 (es) Metodo para tratar ba¦os de fijacion residuales.
Bannikov et al. Interpretation of salts influence on the regeneration process of rich thioarsenate solution by oxidative reduction potential measurement
CN101479022A (zh) 处理气体流的方法
ATE91796T1 (de) Verfahren zum bestimmen von zersetzungsfaehigen kohlenstoffverbindungen in wasser.
ES8203239A1 (es) Procedimiento para la separacion de polvo desde gases de destilacion
Thimm et al. Interference of some sulphur compounds in the analysis of aqueous effluents for cyanide