FR2265095B1 - - Google Patents

Info

Publication number
FR2265095B1
FR2265095B1 FR7508690A FR7508690A FR2265095B1 FR 2265095 B1 FR2265095 B1 FR 2265095B1 FR 7508690 A FR7508690 A FR 7508690A FR 7508690 A FR7508690 A FR 7508690A FR 2265095 B1 FR2265095 B1 FR 2265095B1
Authority
FR
France
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
FR7508690A
Other versions
FR2265095A1 (fr
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of FR2265095A1 publication Critical patent/FR2265095A1/fr
Application granted granted Critical
Publication of FR2265095B1 publication Critical patent/FR2265095B1/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Water organic contamination in water
    • G01N33/1846—Total carbon analysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • 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
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/204998—Inorganic carbon compounds
    • 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
    • Y10T436/23—Carbon containing
    • Y10T436/235—In an aqueous solution [e.g., TOC, etc.]
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
FR7508690A 1974-03-22 1975-03-20 Expired FR2265095B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12792/74A GB1502261A (en) 1974-03-22 1974-03-22 Total carbon analyser

Publications (2)

Publication Number Publication Date
FR2265095A1 FR2265095A1 (fr) 1975-10-17
FR2265095B1 true FR2265095B1 (fr) 1979-03-09

Family

ID=10011231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508690A Expired FR2265095B1 (fr) 1974-03-22 1975-03-20

Country Status (8)

Country Link
US (1) US3955924A (fr)
JP (1) JPS50131586A (fr)
CA (1) CA1040083A (fr)
DE (1) DE2512554A1 (fr)
FR (1) FR2265095B1 (fr)
GB (1) GB1502261A (fr)
NL (1) NL7503402A (fr)
SU (1) SU656552A3 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534620C3 (de) * 1975-08-02 1978-08-17 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Bestimmung des anorganischen Kohlenstoffgehaltes einer Flüssigkeit
DE2811135C2 (de) * 1978-03-15 1986-04-24 Hoechst Ag, 6230 Frankfurt Verfahren zum quantitativen Bestimmen von Kohlenstoff organischer Verbindungen in Wasser
SE432000B (sv) * 1978-07-18 1984-03-12 Mo Och Domsjoe Ab Forfarande for reglering av kausticeringsgraden vid framstellning av vitlut jemte anordning for utforande av forfarandet
US4180389A (en) * 1978-11-13 1979-12-25 Envirochem Inc. Isolation and concentration of sample prior to analysis thereof
FR2472754A1 (fr) * 1979-12-28 1981-07-03 Inst Francais Du Petrole Methode et dispositif pour determiner notamment la quantite de carbone organique contenue dans un echantillon
US4273558A (en) * 1980-03-07 1981-06-16 Envirotech Corporation Determination of total organic carbon in an aqueous sample containing halide ion
US4288229A (en) * 1980-03-07 1981-09-08 Envirotech Corporation Determination of total organic carbon in a plurality of aqueous samples containing halide ion
JPS5875059A (ja) * 1981-10-29 1983-05-06 Japan Atom Energy Res Inst 炭素定量分析装置
SE434575B (sv) * 1982-06-04 1984-07-30 Metallforskning Inst Forfarande for analys av kol och kolforeningar pa vermebestendiga material genom oxidation
US4868127A (en) * 1984-01-10 1989-09-19 Anatel Corporation Instrument for measurement of the organic carbon content of water
US5047212A (en) * 1984-01-10 1991-09-10 Anatel Corporation Instrument for measurement of the organic carbon content of water
US5275957A (en) * 1984-01-10 1994-01-04 Anatel Corporation Instrument and method for measurement of the organic carbon content of water
US4775634A (en) * 1986-08-06 1988-10-04 Servomex Company Method and apparatus for measuring dissolved organic carbon in a water sample
US5002894A (en) * 1988-06-06 1991-03-26 Parthasarathy Shakkottai Method for the determination of lignin content of a sample by flash pyrolysis in an atmosphere of hydrogen or helium and method therefor
JP2822711B2 (ja) * 1991-07-29 1998-11-11 株式会社島津製作所 有機炭素測定装置
US5677190A (en) * 1994-12-14 1997-10-14 Anatel Corporation Cell and circuit for monitoring photochemical reactions
DE19616760C2 (de) * 1996-04-26 1999-12-23 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur kontinuierlichen Bestimmung gasförmiger Oxidationsprodukte
US5900532A (en) * 1997-02-20 1999-05-04 Nippon Sanso Corporation Method of removing siloxanes from silicon compound gases and apparatus therefor
US6368870B1 (en) * 1999-06-04 2002-04-09 Hach Company Controlled diffusion analysis
US20060133445A1 (en) * 2004-12-16 2006-06-22 U.S. Department Of Transportation Flammability tester
GB2456017A (en) * 2007-12-31 2009-07-01 Thermo Fisher Scientific Inc Combustion analyser and method for combustion analysing a sample
US8783090B2 (en) * 2011-11-28 2014-07-22 Southwest Research Institute Apparatus and methods for determination of total and solid carbon content of engine exhaust
US10670573B2 (en) * 2017-09-25 2020-06-02 Hach Company Chloride measurement using non-harsh reagents
KR102180627B1 (ko) * 2017-12-04 2020-11-18 주식회사 엘지화학 자동화된 시료 열분해 장치
CN111781092B (zh) * 2019-04-04 2023-09-05 应急管理部化学品登记中心 用于测定物质与水反应产气速率的样品混合方法
CN110068656A (zh) * 2019-04-28 2019-07-30 陕西青朗万城环保科技有限公司 一种测定气体含碳量的装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174261A (en) 1966-10-28 1969-12-17 Ici Ltd Method and Apparatus for the Determination of Total Organic Matter in Aqueous Liquors
US3762878A (en) * 1971-04-19 1973-10-02 Beckman Instruments Inc Apparatus for analyzing ambient air

Also Published As

Publication number Publication date
SU656552A3 (ru) 1979-04-05
GB1502261A (en) 1978-03-01
JPS50131586A (fr) 1975-10-17
DE2512554A1 (de) 1975-10-02
CA1040083A (fr) 1978-10-10
US3955924A (en) 1976-05-11
FR2265095A1 (fr) 1975-10-17
NL7503402A (nl) 1975-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse