FR2456319A1 - Procede de pyrolyse d'un echantillon et four a pyrolyse correspondant - Google Patents

Procede de pyrolyse d'un echantillon et four a pyrolyse correspondant

Info

Publication number
FR2456319A1
FR2456319A1 FR8010321A FR8010321A FR2456319A1 FR 2456319 A1 FR2456319 A1 FR 2456319A1 FR 8010321 A FR8010321 A FR 8010321A FR 8010321 A FR8010321 A FR 8010321A FR 2456319 A1 FR2456319 A1 FR 2456319A1
Authority
FR
France
Prior art keywords
pyrolysis
tube
oven
sample
quartz
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
FR8010321A
Other languages
English (en)
Other versions
FR2456319B1 (fr
Inventor
Roger Alan Woods
Harry Dembicki Jr
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.)
ConocoPhillips Co
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of FR2456319A1 publication Critical patent/FR2456319A1/fr
Application granted granted Critical
Publication of FR2456319B1 publication Critical patent/FR2456319B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

UN FOUR A PYROLYSE 10 COMPREND ESSENTIELLEMENT UN SUPPORT DE TUBES 12, UN ELEMENT CHAUFFANT REGULE 14 ET UN FOUR A TEMPERATURE CONSTANTE 16. LE SUPPORT MAINTIENT EN POSITION COAXIALE UN TUBE DE QUARTZ 32 QUI CONTIENT L'ECHANTILLON SOUMIS A LA PYROLYSE ET UN TUBE DE QUARTZ EXTERIEUR 34. UN COURANT D'HELIUM SOUS PRESSION CONSTANTE CIRCULE A LA FOIS DANS LE TUBE A ECHANTILLON 32 ET DANS L'ESPACE ANNULAIRE QUI EST FORME AUTOUR DE CE TUBE, POUR ENTRAINER LES PRODUITS DE LA PYROLYSE.
FR8010321A 1979-05-09 1980-05-08 Procede de pyrolyse d'un echantillon et four a pyrolyse correspondant Expired FR2456319B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/037,937 US4244917A (en) 1979-05-09 1979-05-09 Sample pyrolysis oven

Publications (2)

Publication Number Publication Date
FR2456319A1 true FR2456319A1 (fr) 1980-12-05
FR2456319B1 FR2456319B1 (fr) 1985-07-05

Family

ID=21897160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010321A Expired FR2456319B1 (fr) 1979-05-09 1980-05-08 Procede de pyrolyse d'un echantillon et four a pyrolyse correspondant

Country Status (6)

Country Link
US (1) US4244917A (fr)
JP (2) JPS55149054A (fr)
CA (1) CA1147979A (fr)
DE (1) DE3015426A1 (fr)
FR (1) FR2456319B1 (fr)
GB (1) GB2049178B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357836A (en) * 1980-12-19 1982-11-09 Phillips Petroleum Company Sample injection system for chemical analyzer and method of sample analysis
DE3116049A1 (de) * 1981-04-22 1982-11-11 Antek Instruments GmbH, 4000 Düsseldorf Verbrennungsapparat fuer die elementaranalyse
SE434575B (sv) * 1982-06-04 1984-07-30 Metallforskning Inst Forfarande for analys av kol och kolforeningar pa vermebestendiga material genom oxidation
US4601882A (en) * 1984-05-08 1986-07-22 The United States Of America As Represented By The United States Department Of Energy Oxygen analyzer
FR2566125B1 (fr) * 1984-06-18 1986-08-29 Inst Francais Du Petrole Dispositif utilisable notamment pour la pyrolyse d'echantillons solides ou liquides preleves en faible quantite
FR2580078B1 (fr) * 1985-04-05 1988-05-27 Geoservices
US4610169A (en) * 1985-06-21 1986-09-09 The United States Of America As Represented By The Secretary Of The Navy Variable temperature trap
US4842825A (en) * 1986-06-19 1989-06-27 Ruska Laboratories, Inc. Apparatus for determining chemical structure
US4784833A (en) * 1986-06-19 1988-11-15 Ruska Laboratories, Inc. Apparatus for determining chemical structure
US4824790A (en) * 1986-10-17 1989-04-25 Advanced Fuel Research, Inc. System and method for thermogravimetric analysis
US4759708A (en) * 1987-03-30 1988-07-26 Bomatic, Inc. Apparatus for extrusion blow molding of compartmented containers using dual cooled blow pins
US4919893A (en) * 1988-05-31 1990-04-24 Amoco Corporation Thermal extraction/pyrolysis gas chromatograph
US5064617A (en) * 1990-02-16 1991-11-12 Leco Corporation Combustion system
US5246667A (en) * 1991-02-25 1993-09-21 Leco Corporation Analytical furnace
JP2596882B2 (ja) * 1993-02-24 1997-04-02 セイコー電子工業株式会社 熱分析装置
IT1272110B (it) * 1993-03-19 1997-06-11 Agip Spa Procedimento per la determinazione di idrocarburi pesanti in matrici rocciose ed apparecchiatura utile allo scopo
US5831143A (en) * 1997-04-15 1998-11-03 The Scientific Ecology Group, Inc. Method for detecting hydrogen in waste compounds
ES2164604A1 (es) * 2000-05-17 2002-02-16 Univ Catalunya Politecnica Horno cilindrico para medidas de corrientes estimuladas termicamente en recubrimientos aislantes.
JP4598977B2 (ja) * 2001-03-21 2010-12-15 住友化学株式会社 燃焼速度測定装置、限界支燃性ガス濃度測定方法および粉状ないし粒状物質の取り扱い方法
FR2937737B1 (fr) * 2008-10-29 2010-11-12 Inst Francais Du Petrole Methode et dispositif pour la caracterisation et la quantification rapides de soufre dans des roches sedimentaires et dans des produits petroliers
ITMI20122080A1 (it) * 2012-12-05 2014-06-06 Geolog S R L Strumento per la misura totale o frazionata di idrocarburi in un campione solido.
EP2878947A1 (fr) * 2013-12-02 2015-06-03 Geoservices Equipements Système et procédé d'analyse isotherme
WO2020121426A1 (fr) * 2018-12-12 2020-06-18 株式会社島津製作所 Détecteur de soufre par chimioluminescence
US20220026370A1 (en) * 2018-12-20 2022-01-27 Shimadzu Corporation Sulfur chemiluminescence detector
DE102019116547A1 (de) * 2019-06-18 2020-12-24 Analytik Jena Ag Reaktionsrohr für die Elementaranalyse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544277A (en) * 1968-09-16 1970-12-01 North American Rockwell Dual heat zone pyrolytic furnace
US3647385A (en) * 1969-02-20 1972-03-07 Dohrmann Instr Co Solid sampler, apparatus and method
FR2210766A1 (fr) * 1972-12-15 1974-07-12 Bayer Ag
FR2214380A5 (fr) * 1972-12-15 1974-08-09 Bayer Ag
US4055259A (en) * 1976-03-03 1977-10-25 The Perkin-Elmer Corporation Sample transport with rotary air interlock charging and discharging means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634360A (en) * 1950-09-21 1953-04-07 Standard Oil Co Analytical apparatus for determination of sulfur
US3235336A (en) * 1963-06-20 1966-02-15 Beckman Instruments Inc Method and apparatus for determining iodine in organic and biological materials
US3726646A (en) * 1971-04-08 1973-04-10 Harvey R Instr Corp Apparatus to oxidize biological material
US4066411A (en) * 1977-01-19 1978-01-03 Thermo Electron Corporation N-nitroso compound analyzer with sample atomization

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544277A (en) * 1968-09-16 1970-12-01 North American Rockwell Dual heat zone pyrolytic furnace
US3647385A (en) * 1969-02-20 1972-03-07 Dohrmann Instr Co Solid sampler, apparatus and method
FR2210766A1 (fr) * 1972-12-15 1974-07-12 Bayer Ag
FR2214380A5 (fr) * 1972-12-15 1974-08-09 Bayer Ag
US4055259A (en) * 1976-03-03 1977-10-25 The Perkin-Elmer Corporation Sample transport with rotary air interlock charging and discharging means

Also Published As

Publication number Publication date
GB2049178A (en) 1980-12-17
JPS55149054A (en) 1980-11-20
GB2049178B (en) 1983-06-15
US4244917A (en) 1981-01-13
CA1147979A (fr) 1983-06-14
DE3015426A1 (de) 1980-11-20
FR2456319B1 (fr) 1985-07-05
JPS59187752U (ja) 1984-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse