JPS5636051A - Measuring device for density of hydrocarbon - Google Patents
Measuring device for density of hydrocarbonInfo
- Publication number
- JPS5636051A JPS5636051A JP11194479A JP11194479A JPS5636051A JP S5636051 A JPS5636051 A JP S5636051A JP 11194479 A JP11194479 A JP 11194479A JP 11194479 A JP11194479 A JP 11194479A JP S5636051 A JPS5636051 A JP S5636051A
- Authority
- JP
- Japan
- Prior art keywords
- hydrocarbon
- fid
- column
- flow
- cock
- 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.)
- Pending
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
PURPOSE: To measure with excellent precision the hydrocarbon containing the oxygen-containing hydrocarbon in the open air or in the combustion exhaust gas by detecting the same by using an flame ionization detector (FID) after passing it through a reduction reactor.
CONSTITUTION: The sample gas filled in a measuring tube L is introduced, by operating a cock V, into the flow of the carrier gas led in from a flow-in port 3, and is further introduced into the 1st column C1, where only O2, CH4, CO and CO2 are passed. Then, it is introduced into FID through the 2nd column C2, thus CH4 being detected. Next, the cock V being switched over, the nonmethane hydrocarbon remaining in the 1st column C1 is flushed back and introduced into a hydrogen- adding reactor (a reduction reactor) 5 together with the hydrogen gas introduced from a flow-in port 4 and the hydrocarbon containing the oxygen is reduced into the hydrocarbon in the narrow sense of term, and then the whole of the hydrocarbon is detected by FID.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11194479A JPS5636051A (en) | 1979-08-31 | 1979-08-31 | Measuring device for density of hydrocarbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11194479A JPS5636051A (en) | 1979-08-31 | 1979-08-31 | Measuring device for density of hydrocarbon |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5636051A true JPS5636051A (en) | 1981-04-09 |
Family
ID=14574052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11194479A Pending JPS5636051A (en) | 1979-08-31 | 1979-08-31 | Measuring device for density of hydrocarbon |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5636051A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58222825A (en) * | 1982-06-21 | 1983-12-24 | Kanto Seiki Kk | Molding of form |
JPS63302363A (en) * | 1987-06-02 | 1988-12-09 | Yokogawa Electric Corp | Gas chromatograph |
-
1979
- 1979-08-31 JP JP11194479A patent/JPS5636051A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58222825A (en) * | 1982-06-21 | 1983-12-24 | Kanto Seiki Kk | Molding of form |
JPS63302363A (en) * | 1987-06-02 | 1988-12-09 | Yokogawa Electric Corp | Gas chromatograph |
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