GB1087140A - Improvements in or relating to the regulation of gaseous mixtures - Google Patents

Improvements in or relating to the regulation of gaseous mixtures

Info

Publication number
GB1087140A
GB1087140A GB27044/66A GB2704466A GB1087140A GB 1087140 A GB1087140 A GB 1087140A GB 27044/66 A GB27044/66 A GB 27044/66A GB 2704466 A GB2704466 A GB 2704466A GB 1087140 A GB1087140 A GB 1087140A
Authority
GB
United Kingdom
Prior art keywords
volume
gas
june
circuits
loop
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
GB27044/66A
Other languages
English (en)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of GB1087140A publication Critical patent/GB1087140A/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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0018—Sample conditioning by diluting a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • G01N33/0006—Calibrating gas analysers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
GB27044/66A 1965-06-17 1966-06-16 Improvements in or relating to the regulation of gaseous mixtures Expired GB1087140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21283A FR1447413A (fr) 1965-06-17 1965-06-17 Procédé et appareil de dilution d'un ou plusieurs faibles volumes de gaz dans un gaz principal

Publications (1)

Publication Number Publication Date
GB1087140A true GB1087140A (en) 1967-10-11

Family

ID=8582400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27044/66A Expired GB1087140A (en) 1965-06-17 1966-06-16 Improvements in or relating to the regulation of gaseous mixtures

Country Status (6)

Country Link
BE (1) BE682657A (enExample)
DE (1) DE1548880A1 (enExample)
ES (1) ES327984A1 (enExample)
FR (1) FR1447413A (enExample)
GB (1) GB1087140A (enExample)
NL (1) NL6608434A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1764603A1 (en) * 2005-09-20 2007-03-21 AC Analytical Controls Holding B.V. Sampler system
EP3258249A4 (en) * 2016-03-28 2019-05-15 Isenlab Co.,Ltd. CALIBRATION DEVICE AND GAS COMPONENT ANALYSIS DEVICE THEREWITH

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370151A1 (en) * 1988-11-21 1990-05-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for producing low-concentration gas mixtures, and apparatus for producing the same
EP0370870B1 (en) * 1988-11-21 1995-05-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for producing low-concentration gas mixtures, and apparatus for producing the same
CN107715711B (zh) * 2017-08-28 2019-11-08 深圳市好美达科技有限公司 标准酒精气体产生装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1764603A1 (en) * 2005-09-20 2007-03-21 AC Analytical Controls Holding B.V. Sampler system
EP3258249A4 (en) * 2016-03-28 2019-05-15 Isenlab Co.,Ltd. CALIBRATION DEVICE AND GAS COMPONENT ANALYSIS DEVICE THEREWITH

Also Published As

Publication number Publication date
FR1447413A (fr) 1966-07-29
DE1548880A1 (de) 1969-10-02
ES327984A1 (es) 1967-08-16
NL6608434A (enExample) 1966-12-19
BE682657A (enExample) 1966-12-16

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