GB1304796A - - Google Patents

Info

Publication number
GB1304796A
GB1304796A GB1126071*[A GB1304796DA GB1304796A GB 1304796 A GB1304796 A GB 1304796A GB 1304796D A GB1304796D A GB 1304796DA GB 1304796 A GB1304796 A GB 1304796A
Authority
GB
United Kingdom
Prior art keywords
aromatics
column
component
concentration
hydrocarbon mixture
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.)
Expired
Application number
GB1126071*[A
Other languages
English (en)
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 filed Critical
Publication of GB1304796A publication Critical patent/GB1304796A/en
Expired 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
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • 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
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8886—Analysis of industrial production processes
    • 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
    • Y10T436/21—Hydrocarbon
    • Y10T436/212—Aromatic

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB1126071*[A 1968-07-22 1971-04-24 Expired GB1304796A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74648768A 1968-07-22 1968-07-22

Publications (1)

Publication Number Publication Date
GB1304796A true GB1304796A (enrdf_load_stackoverflow) 1973-01-31

Family

ID=25001060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1126071*[A Expired GB1304796A (enrdf_load_stackoverflow) 1968-07-22 1971-04-24

Country Status (5)

Country Link
US (1) US3607073A (enrdf_load_stackoverflow)
DE (1) DE2118539A1 (enrdf_load_stackoverflow)
FR (1) FR2137088B1 (enrdf_load_stackoverflow)
GB (1) GB1304796A (enrdf_load_stackoverflow)
NL (1) NL7106353A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753653A (en) * 1971-03-01 1973-08-21 N Soulages Method and apparatus for gaseous-phase chemical reaction analysis
US3844719A (en) * 1972-06-01 1974-10-29 Ppg Industries Inc Mercury metal analyzer
DE2243650C3 (de) * 1972-09-06 1980-12-04 Winfried Dr. Ebing Gerät zur automatischen Reinigung der Extrakte aus pflanzlichen und tierischen Objekten
US4009005A (en) * 1973-03-19 1977-02-22 Becton, Dickinson And Company Apparatus for radioimmunoassay with regeneration of immunadsorbent
US4229971A (en) * 1975-04-28 1980-10-28 Phillips Petroleum Company Liquid sampling system
US4113434A (en) * 1975-07-30 1978-09-12 Yanagimoto Seisakusho Co., Ltd. Method and apparatus for collectively sampling a plurality of gaseous phases in desired proportions for gas analysis or other purposes
US4199545A (en) * 1975-08-20 1980-04-22 Thagard Technology Company Fluid-wall reactor for high temperature chemical reaction processes
US4119406A (en) * 1976-05-06 1978-10-10 Miles Laboratories, Inc. Calibration apparatus
DE2621677A1 (de) * 1976-05-15 1977-11-24 Bayer Ag Verfahren zur ueberpruefung von gasanalysengeraeten
US4234543A (en) * 1978-10-30 1980-11-18 Thagard Technology Company Fluid-wall reactor for high temperature chemical reaction processes
US4237093A (en) * 1978-12-27 1980-12-02 Phillips Petroleum Company Hydrocarbon cracking
US4414858A (en) * 1982-03-22 1983-11-15 Westinghouse Electric Corp. Steam turbine fluid sampling apparatus
US4958295A (en) * 1986-05-21 1990-09-18 Hercules Incorporated Analyzing apparatus and method for analysis of liquid samples
US4977093A (en) * 1986-11-03 1990-12-11 Liquid Air Corporation Process for analyzing carbonyl sulfide in a gas
US5080867A (en) * 1988-04-07 1992-01-14 Liquid Air Corporation Portable carbonyl sulfide analyzer
US5102805A (en) * 1989-11-16 1992-04-07 Amoco Corporation Method for detecting the presence and concentration of weak acids and bases in liquids
US5110744A (en) * 1989-11-16 1992-05-05 Amoco Corporation Method for process control
WO2001034290A2 (en) 1999-11-09 2001-05-17 Sri International Array for generating combinatorial libraries
US7033840B1 (en) 1999-11-09 2006-04-25 Sri International Reaction calorimeter and differential scanning calorimeter for the high-throughput synthesis, screening and characterization of combinatorial libraries
US7600413B2 (en) * 2006-11-29 2009-10-13 Schlumberger Technology Corporation Gas chromatography system architecture
US9400266B2 (en) * 2013-03-14 2016-07-26 Rosemount Analytical Inc. Gas chromatograph with improved operation
US9746450B2 (en) * 2014-04-15 2017-08-29 Rosemount Analytical Inc. Online gas chromatograph operation with reduced usage of calibration gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172730A (en) * 1965-03-09 Method and apparatus for the determination
US1908202A (en) * 1930-04-01 1933-05-09 Du Pont Determination of carbon monoxide in a gas mixture
US3226197A (en) * 1962-07-13 1965-12-28 Martin Sweets Company Inc Method and apparatus for determining c14
US3304159A (en) * 1963-01-28 1967-02-14 Hewlett Packard Co Gas chromatographic analysis method for c, h, and n content in solid organic compounds
US3410663A (en) * 1965-03-29 1968-11-12 Gen Electric Thermoparticulate detection of explosives
US3425807A (en) * 1965-04-15 1969-02-04 Hewlett Packard Co Pyrolysis system
US3455655A (en) * 1965-06-01 1969-07-15 Mine Safety Appliances Co Detection of missile fuels in gas atmosphere
US3466228A (en) * 1967-02-28 1969-09-09 Tennessee Corp Method for determining minor quantity of strong acid in major quantity of weak acid

Also Published As

Publication number Publication date
US3607073A (en) 1971-09-21
DE2118539A1 (de) 1972-10-26
FR2137088A1 (enrdf_load_stackoverflow) 1972-12-29
FR2137088B1 (enrdf_load_stackoverflow) 1978-06-02
NL7106353A (enrdf_load_stackoverflow) 1972-11-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees