CA2263109A1 - Method for analyzing total reactive sulfur - Google Patents

Method for analyzing total reactive sulfur

Info

Publication number
CA2263109A1
CA2263109A1 CA002263109A CA2263109A CA2263109A1 CA 2263109 A1 CA2263109 A1 CA 2263109A1 CA 002263109 A CA002263109 A CA 002263109A CA 2263109 A CA2263109 A CA 2263109A CA 2263109 A1 CA2263109 A1 CA 2263109A1
Authority
CA
Canada
Prior art keywords
reactive sulfur
total reactive
mass spectrometer
analyzing total
sulfur species
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002263109A
Other languages
French (fr)
Other versions
CA2263109C (en
Inventor
Stilianos George Roussis
James W. Fedora
Andrew S. Cameron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
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
Priority claimed from US08/711,622 external-priority patent/US5744702A/en
Application filed by Individual filed Critical Individual
Publication of CA2263109A1 publication Critical patent/CA2263109A1/en
Application granted granted Critical
Publication of CA2263109C publication Critical patent/CA2263109C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N33/26—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7206—Mass spectrometers interfaced to gas chromatograph

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

The invention relates to a method for determining total reactive sulfur in a crude oil or fraction thereof using a mass spectrometer (Fig. 9) or gas chromatograph and mass spectrometer. Selecting fragment ions (1-4) characteristic of reactive sulfur species enables the quantitative determination of total reactive sulfur species (Fig. 5). The use of a low resolution mass spectrometer allows the rapid determination of total reactive sulfur in field or remote locations where more sophisticated instruments are not available.
CA002263109A 1996-09-12 1997-09-09 Method for analyzing total reactive sulfur Expired - Fee Related CA2263109C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/711,622 US5744702A (en) 1996-09-12 1996-09-12 Method for analyzing total reactive sulfur
US08/711,622 1996-09-12
PCT/US1997/016782 WO1998011419A1 (en) 1996-09-12 1997-09-09 Method for analyzing total reactive sulfur

Publications (2)

Publication Number Publication Date
CA2263109A1 true CA2263109A1 (en) 1998-03-19
CA2263109C CA2263109C (en) 2006-01-17

Family

ID=24858837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002263109A Expired - Fee Related CA2263109C (en) 1996-09-12 1997-09-09 Method for analyzing total reactive sulfur

Country Status (3)

Country Link
JP (1) JP2001500615A (en)
AU (1) AU722336B2 (en)
CA (1) CA2263109C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7623946B2 (en) * 2005-09-12 2009-11-24 Exxonmobil Research And Engineering Company System and method that will synchronize data acquisition and modulation in a comprehensive two (multi) dimensional chromatography (separation) system to enable quantitative data analysis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008388A (en) * 1974-05-16 1977-02-15 Universal Monitor Corporation Mass spectrometric system for rapid, automatic and specific identification and quantitation of compounds
US5072115A (en) * 1990-12-14 1991-12-10 Finnigan Corporation Interpretation of mass spectra of multiply charged ions of mixtures
US5602755A (en) * 1995-06-23 1997-02-11 Exxon Research And Engineering Company Method for predicting chemical or physical properties of complex mixtures

Also Published As

Publication number Publication date
CA2263109C (en) 2006-01-17
JP2001500615A (en) 2001-01-16
AU4429697A (en) 1998-04-02
AU722336B2 (en) 2000-07-27

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