FR2189314B1 - - Google Patents

Info

Publication number
FR2189314B1
FR2189314B1 FR7318582A FR7318582A FR2189314B1 FR 2189314 B1 FR2189314 B1 FR 2189314B1 FR 7318582 A FR7318582 A FR 7318582A FR 7318582 A FR7318582 A FR 7318582A FR 2189314 B1 FR2189314 B1 FR 2189314B1
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
FR7318582A
Other versions
FR2189314A1 (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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments 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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of FR2189314A1 publication Critical patent/FR2189314A1/fr
Application granted granted Critical
Publication of FR2189314B1 publication Critical patent/FR2189314B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/262—Preparation by catalytic or non-catalytic oxidation of ammonia obtaining nitrogen dioxide or tetroxide
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G01N21/766—Chemiluminescence; Bioluminescence of gases
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0013—Sample conditioning by a chemical reaction
    • 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
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • Y10T436/178459—Only nitrogen dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FR7318582A 1972-06-16 1973-05-22 Expired FR2189314B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US263543A US3870468A (en) 1972-06-16 1972-06-16 Nitrogen dioxide analysis

Publications (2)

Publication Number Publication Date
FR2189314A1 FR2189314A1 (fr) 1974-01-25
FR2189314B1 true FR2189314B1 (fr) 1978-02-10

Family

ID=23002191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318582A Expired FR2189314B1 (fr) 1972-06-16 1973-05-22

Country Status (9)

Country Link
US (1) US3870468A (fr)
CA (1) CA984578A (fr)
CH (1) CH585153A5 (fr)
DE (1) DE2330084C3 (fr)
FR (1) FR2189314B1 (fr)
GB (1) GB1380542A (fr)
IT (1) IT998110B (fr)
NL (1) NL7308344A (fr)
SE (1) SE398739B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7401320A (nl) * 1974-01-31 1975-08-04 Philips Nv Inrichting voor het bepalen van stikstofoxiden cht.
DE2416629C2 (de) * 1974-04-05 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Meßeinrichtung für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren
JPS5156284A (en) * 1974-11-13 1976-05-17 Hitachi Ltd Chitsusosankabutsu oyobi anmonia ofukumu haigasuchuno anmonianodobunsekiho oyobi sono sochi
US3996005A (en) * 1975-10-14 1976-12-07 Rockwell International Corporation Detection and measurement of NO2 and O3
JPS5261167A (en) * 1975-11-15 1977-05-20 Agency Of Ind Science & Technol Method of converting no2 to no and composition for converting
NL7614235A (nl) * 1976-12-22 1978-06-26 Philips Nv Verwarmingsapparaat voor water.
US4077774A (en) * 1977-02-14 1978-03-07 Beckman Instruments, Inc. Interferent-free fluorescence detection of sulfur dioxide
NL7707839A (nl) * 1977-07-14 1979-01-16 Philips Nv Inrichting voor het kwantitatief reduceren van stikstofdioxyde in gasmengsels.
FR2495775A1 (fr) * 1980-12-04 1982-06-11 Anvar Dispositif de dosage de composants d'atmosphere, notamment oxydes d'azote, par chimioluminescence
DE3204132A1 (de) * 1981-02-13 1982-10-21 Rohner AG Pratteln, 4133 Pratteln Verfahren zur durchfuehrung von chemischen reaktionen, bei welchen nitrose gase auftreten
US4717675A (en) * 1984-08-03 1988-01-05 Sievers Research, Inc. Method for selective conversion of organic compounds and detecting same by gas chromotography and chemiluminescence detection
JPS6317381A (ja) * 1986-07-09 1988-01-25 東邦レーヨン株式会社 炭素化炉
GB2231761B (en) * 1989-05-18 1992-04-29 Electricity Council Surface fouling resistant materials
US5470754A (en) * 1992-06-01 1995-11-28 The Coca-Cola Company Method and system for sampling and determining the presence of compounds
EP0719159B1 (fr) * 1993-09-13 1997-05-21 Aga Aktiebolag Procede et dispositif de production d'oxyde nitrique
US5633170A (en) * 1995-03-14 1997-05-27 Neti; Radhakrishna M. Method and apparatus for nitrogen oxide analysis
GB0002081D0 (en) * 2000-01-28 2000-03-22 Univ Cambridge Tech Atmospheric content detection
US20050058586A1 (en) * 2003-09-17 2005-03-17 Ametek, Inc. Method of converting nitrogen dioxide to nitric oxide
CN106770942B (zh) * 2016-12-09 2019-04-12 浙江浙大鸣泉科技有限公司 一种二氧化氮转换为一氧化氮的转换装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1700942A (en) * 1929-02-05 Anton lederer
US1400959A (en) * 1919-04-26 1921-12-20 Ste Chim Usines Rhone Process and apparatus for carrying out chemical reactions by catalysis
US2333845A (en) * 1940-12-18 1943-11-09 Universal Oil Prod Co Method of temperature control
DE1222901B (de) * 1962-05-29 1966-08-18 Bischoff Gasreinigung Verfahren zum Vernichten von Stickstoffoxyd-Abgasen
GB1051425A (fr) * 1963-05-20
DE1667036A1 (de) * 1967-01-02 1971-05-27 Bayer Ag Verfahren und Vorrichtung zum direkten elektrischen Erhitzen von Gasen oder gasfoermigen Stoffen
US3730686A (en) * 1971-06-29 1973-05-01 Ford Motor Co Quantitative measurement of selected nitrogen compounds in gaseous mixtures

Also Published As

Publication number Publication date
SE398739B (sv) 1978-01-16
CA984578A (en) 1976-03-02
FR2189314A1 (fr) 1974-01-25
CH585153A5 (fr) 1977-02-28
IT998110B (it) 1976-01-20
DE2330084B2 (de) 1978-08-03
US3870468A (en) 1975-03-11
GB1380542A (en) 1975-01-15
DE2330084A1 (de) 1974-01-10
NL7308344A (fr) 1973-12-18
DE2330084C3 (de) 1980-09-18

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property