BE838401A - METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS - Google Patents

METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS

Info

Publication number
BE838401A
BE838401A BE164189A BE164189A BE838401A BE 838401 A BE838401 A BE 838401A BE 164189 A BE164189 A BE 164189A BE 164189 A BE164189 A BE 164189A BE 838401 A BE838401 A BE 838401A
Authority
BE
Belgium
Prior art keywords
organic vapors
detecting organic
detecting
vapors
emi
Prior art date
Application number
BE164189A
Other languages
French (fr)
Inventor
D J David
E E Hardy
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
Priority to BE164189A priority Critical patent/BE838401A/en
Publication of BE838401A publication Critical patent/BE838401A/en

Links

Classifications

    • 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
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/7709—Distributed reagent, e.g. over length of guide

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Description

       

   <EMI ID=1.1>   <EMI ID=2.1>   <EMI ID=3.1>   <EMI ID=4.1>   <EMI ID=5.1>  

  
 <EMI ID=6.1>   <EMI ID=7.1> 

  

 <EMI ID=8.1> 


  
 <EMI ID=9.1>   <EMI ID=10.1> 

  
t:Lt2r,Ê delmomple,



   <EMI ID = 1.1> <EMI ID = 2.1> <EMI ID = 3.1> <EMI ID = 4.1> <EMI ID = 5.1>

  
 <EMI ID = 6.1> <EMI ID = 7.1>

  

 <EMI ID = 8.1>


  
 <EMI ID = 9.1> <EMI ID = 10.1>

  
t: Lt2r, Ê delmomple,

Claims (1)

<EMI ID=11.1> <EMI ID = 11.1>
BE164189A 1976-02-10 1976-02-10 METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS BE838401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE164189A BE838401A (en) 1976-02-10 1976-02-10 METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE164189A BE838401A (en) 1976-02-10 1976-02-10 METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS
BE838401 1976-02-10

Publications (1)

Publication Number Publication Date
BE838401A true BE838401A (en) 1976-08-10

Family

ID=25649123

Family Applications (1)

Application Number Title Priority Date Filing Date
BE164189A BE838401A (en) 1976-02-10 1976-02-10 METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS

Country Status (1)

Country Link
BE (1) BE838401A (en)

Similar Documents

Publication Publication Date Title
IT7947818A0 (en) APPARATUS FOR THE CONDENSATION OF VAPORS
IS2479A7 (en) Process for the processing of acid distilled petroleum
NO153403C (en) METHOD AND APPARATUS FOR CELLULOSE WASHING.
IT7919092A0 (en) WATER VAPOR DEALKYLATION PROCESS OF AROMATIC HYDROCARBONS.
IT8222414A0 (en) PROCESS FOR THE PREPARATION OF ORGANIC COMPOUNDS.
NO154165C (en) PROCEDURE FOR PREPARING 2,3,5-TRICHLORPYRIDINE.
NO801151L (en) DEVICE BY BROENNER.
ATE77294T1 (en) DEVICE FOR PRODUCTION OF A WRAPPED PLASTIC PIPE.
IT7827371A0 (en) PROCEDURE FOR APPARATUS FOR COOKING, DEHYDRATION AND STERILIZATION OF ORGANIC MATERIALS.
CH554000A (en) PHOTOGRAPHIC PRINTING PROCESS AND APPARATUS.
IT7919845A0 (en) PURGE APPARATUS.
BE838401A (en) METHOD AND APPARATUS FOR DETECTING ORGANIC VAPORS
IT7921410A0 (en) PROCESS FOR THE PREPARATION OF FLUORINATED AROMATIC COMPOUNDS.
BR8000589A (en) APPARATUS AND PROCESS TO COMPACT, DEGASIFY AND CARBONIZE CARBONACEOUS ALGOMERATES
ES491829A0 (en) REACTANCE APPARATUS.
NO794308L (en) NEW CHEMICAL COMPOUNDS.
IT1075540B (en) PROPAN-1,2-DIONDIOSSIME, TARE ANTI-PARASSIS MEDIA CONTAINING SUCH COMPOUNDS AND PROCEDURE FOR THEIR PREPARATION
RO77442A (en) PROCESS FOR THE PREPARATION OF OCTAHYDRO-2H-PYROLO (3,4-G) QUINOLINS
IT7830941A0 (en) 1,8-NAPHTHIRIDINE COMPOUNDS AND PROCESS FOR THEIR PREPARATION.
NO802484L (en) DEVICE FOR BASKET UNIT.
BE840538R (en) MALTING PROCESS
NO801072L (en) RAAVANN TREATMENT DEVICE.
SU551418A1 (en) Squeezing device to the apparatus for distilling gaseous products from chemical fiber tow
NO153769C (en) PROCEDURE FOR PREPARING 2-OXO-DIHYDRO-BENZO- (D) (1,3) -OXAZINES.
BE839897A (en) PROCESS FOR MEASURING THE TEMPERATURE