GB1446637A - Gas testing apparatus and method - Google Patents

Gas testing apparatus and method

Info

Publication number
GB1446637A
GB1446637A GB5658173A GB5658173A GB1446637A GB 1446637 A GB1446637 A GB 1446637A GB 5658173 A GB5658173 A GB 5658173A GB 5658173 A GB5658173 A GB 5658173A GB 1446637 A GB1446637 A GB 1446637A
Authority
GB
United Kingdom
Prior art keywords
gas
membrane
cell
gases
conduit
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
GB5658173A
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.)
DNYASCIENCES CORP
Original Assignee
DNYASCIENCES CORP
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 DNYASCIENCES CORP filed Critical DNYASCIENCES CORP
Publication of GB1446637A publication Critical patent/GB1446637A/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
    • 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
    • G01N1/34—Purifying; Cleaning
    • 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
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB5658173A 1973-01-02 1973-12-06 Gas testing apparatus and method Expired GB1446637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32014473A 1973-01-02 1973-01-02

Publications (1)

Publication Number Publication Date
GB1446637A true GB1446637A (en) 1976-08-18

Family

ID=23245066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5658173A Expired GB1446637A (en) 1973-01-02 1973-12-06 Gas testing apparatus and method

Country Status (4)

Country Link
JP (1) JPS5760569B2 (enExample)
DE (1) DE2364845A1 (enExample)
FR (1) FR2212925A5 (enExample)
GB (1) GB1446637A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757699A1 (de) * 1976-12-23 1978-07-06 Csepel Muevek Hiradastech Verfahren und vorrichtung zur bestimmung von gasbestandteilen in gasen
EP1286160A1 (de) * 2001-08-09 2003-02-26 Hermann Andetsberger Abgas-Testgerät für Brennkraftmaschinen
GB2493981A (en) * 2011-08-26 2013-02-27 Isis Innovation Temperature controlled analyte transferring device
CN112933850A (zh) * 2021-03-05 2021-06-11 苏州西热节能环保技术有限公司 烟气测量前处理装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058373A (en) * 1977-02-18 1977-11-15 Electric Power Research Institute Combustible gas-in-oil detector
JPS5719245Y2 (enExample) * 1979-04-26 1982-04-22
JPS60185965U (ja) * 1984-05-18 1985-12-10 新宅　敬夫 壁掛け物
FI76488C (fi) * 1987-05-05 1988-11-10 Instrumentarium Oy Roervattenavskiljare till en gasanalysator.
DE3716350A1 (de) * 1987-05-15 1988-12-01 Groeger & Obst Mess Regeltech Verfahren und einrichtung zur aufbereitung eines zu analysierenden gases
CH679890A5 (enExample) * 1989-11-17 1992-04-30 Orbisphere Lab
DE19533510C2 (de) * 1995-08-30 1997-07-24 Dirk Dr Thamm Vorrichtung zur Entnahme und Bestimmung gelöster Komponenten in Flüssigkeiten oder Gasen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757699A1 (de) * 1976-12-23 1978-07-06 Csepel Muevek Hiradastech Verfahren und vorrichtung zur bestimmung von gasbestandteilen in gasen
US4201550A (en) 1976-12-23 1980-05-06 Gyula Gaspar Process and apparatus for the determination of the total organic substance content of gases by a flame ionization detector
EP1286160A1 (de) * 2001-08-09 2003-02-26 Hermann Andetsberger Abgas-Testgerät für Brennkraftmaschinen
GB2493981A (en) * 2011-08-26 2013-02-27 Isis Innovation Temperature controlled analyte transferring device
CN112933850A (zh) * 2021-03-05 2021-06-11 苏州西热节能环保技术有限公司 烟气测量前处理装置

Also Published As

Publication number Publication date
FR2212925A5 (enExample) 1974-07-26
JPS5760569B2 (enExample) 1982-12-20
DE2364845A1 (de) 1974-07-04
JPS4999090A (enExample) 1974-09-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee