GB1340820A - Determination of the proportion of hydrogen in a mixture with other gaseous materials - Google Patents

Determination of the proportion of hydrogen in a mixture with other gaseous materials

Info

Publication number
GB1340820A
GB1340820A GB529472A GB529472A GB1340820A GB 1340820 A GB1340820 A GB 1340820A GB 529472 A GB529472 A GB 529472A GB 529472 A GB529472 A GB 529472A GB 1340820 A GB1340820 A GB 1340820A
Authority
GB
United Kingdom
Prior art keywords
mixture
hydrogen
gas
chamber
concentration
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
GB529472A
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.)
Balzers Patent und Beteiligungs AG
Original Assignee
Balzers Patent und Beteiligungs AG
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 Balzers Patent und Beteiligungs AG filed Critical Balzers Patent und Beteiligungs AG
Publication of GB1340820A publication Critical patent/GB1340820A/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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
    • 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
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB529472A 1971-02-11 1972-02-04 Determination of the proportion of hydrogen in a mixture with other gaseous materials Expired GB1340820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH204671A CH513399A (de) 1971-02-11 1971-02-11 Anordnung zur Bestimmung der Menge an Wasserstoff in einem Gemisch mit anderen gasförmigen Stoffen

Publications (1)

Publication Number Publication Date
GB1340820A true GB1340820A (en) 1973-12-19

Family

ID=4224668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB529472A Expired GB1340820A (en) 1971-02-11 1972-02-04 Determination of the proportion of hydrogen in a mixture with other gaseous materials

Country Status (4)

Country Link
CH (1) CH513399A (enExample)
FR (1) FR2126762A5 (enExample)
GB (1) GB1340820A (enExample)
NL (1) NL150229B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750500A1 (fr) * 1996-06-28 1998-01-02 Ind De Construction D App Et R Capteur de gaz hydrogene
CN109164134A (zh) * 2018-10-22 2019-01-08 洛阳三隆安装检修有限公司 一种提高热导式氢气分析仪分析准确度的系统
CN113631753A (zh) * 2018-11-26 2021-11-09 Khs有限责任公司 用于容器的等离子体处理的设备和方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750500A1 (fr) * 1996-06-28 1998-01-02 Ind De Construction D App Et R Capteur de gaz hydrogene
CN109164134A (zh) * 2018-10-22 2019-01-08 洛阳三隆安装检修有限公司 一种提高热导式氢气分析仪分析准确度的系统
CN109164134B (zh) * 2018-10-22 2023-11-28 洛阳三隆安装检修有限公司 一种提高热导式氢气分析仪分析准确度的系统
CN113631753A (zh) * 2018-11-26 2021-11-09 Khs有限责任公司 用于容器的等离子体处理的设备和方法

Also Published As

Publication number Publication date
FR2126762A5 (enExample) 1972-10-06
DE2204332A1 (de) 1972-08-24
NL150229B (nl) 1976-07-15
DE2204332B2 (de) 1977-03-17
CH513399A (de) 1971-09-30
NL7106396A (enExample) 1972-08-15

Similar Documents

Publication Publication Date Title
US3576730A (en) Nickel/nickel oxide reference electrodes for oxygen partial preddure measurements
Studebaker et al. The influence of ultimate composition upon the wettability of carbon blacks
US3100868A (en) Light gas detector using thin walled glass tubes for diffusion
US3869370A (en) Method and apparatus for continuously sensing the condition of a gas stream
US3442773A (en) Electrochemical gas measuring systems
US3211007A (en) Measurement of surface areas of solids
US2285866A (en) Combustion device for and method of measuring flame characteristics of gases
US3177700A (en) Method and apparatus for measuring the gas content of materials
GB1340820A (en) Determination of the proportion of hydrogen in a mixture with other gaseous materials
GB1356023A (en) Falammability testing of materials
JPS56118273A (en) Concentration sensor for fuel cell
US3681026A (en) Method and apparatus for determining the carbon activity of fluids
GB922410A (en) Improvements in or relating to the measurement of gases in metals
US3606790A (en) Method for measuring air-fuel ratio
US4761744A (en) Method and device for determining heats of combustion of gaseous hydrocarbons
GB1068214A (en) Improvements in and relating to determining the combined nitrogen and carbon monoxide content of the gases given off by a series of metal samples,and if desired therefrom the nitrogen and oxygen content of the samples
GB1427515A (en) Explosive gas detectors
GB1184990A (en) A method and apparatus for Measuring of a Gas Forming Part of a Gas Mixture, preferably for Measuring the Quantity of Carbon of Solid Bodies such as Steel and Carbides
US3605484A (en) Method and apparatus to determine carbon potential in the atmosphere of treatment furnaces
US4835108A (en) Method for measuring free oxygen in a combustible atmosphere
GB1068215A (en) Improvements in and relating to the determining of the hydrogen content of series of metal samples
GB1315303A (en) Carbon content analysis
GB976356A (en) Improvements in and relating to the quantitative and qualitative determination of gases for the testing of materials
Wendlandt Gas evolution detection techniques: I. Pressure—temperature
ES463041A1 (es) Procedimiento y aparato de medicion del contenido de oxigenode una mezcla gaseosa, tal como una atmosfera.

Legal Events

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