JPS5610252A - Method for determining sulfur in metal - Google Patents
Method for determining sulfur in metalInfo
- Publication number
- JPS5610252A JPS5610252A JP8454279A JP8454279A JPS5610252A JP S5610252 A JPS5610252 A JP S5610252A JP 8454279 A JP8454279 A JP 8454279A JP 8454279 A JP8454279 A JP 8454279A JP S5610252 A JPS5610252 A JP S5610252A
- Authority
- JP
- Japan
- Prior art keywords
- sulfur
- hydrogen sulfide
- hydrogen
- light
- heated
- 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
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
PURPOSE: To perform accurate determination for sulfur by heating a metal sample in a hydrogen flow, extracting sulfur in the form of hydrogen sulfide, generating sulfur by burning the hydrogen sulfide together with hydrogen gas and detecting and determining the sulfur.
CONSTITUTION: A metal sample is inserted into a heating furnace 5 and sulfur in the sample is extracted by forming into hydrogen sulfide. Being carried by hydrogen gas, this hydrogen sulfide is introduced into a combustion flame in a combustion chamber 7. Being heated to high temperature in the combustion flame, the sulfur of the hydrogen sulfide is excited and radiates light, this light is introduced into a light measuring part 11 via a transparent window 10 and analyzed, and recorded by a recording needle 13. A pipe from the heating furnace 5 to the combustion chamber 7 is heated by a heater 6 to prevent gas adsorption.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8454279A JPS5610252A (en) | 1979-07-04 | 1979-07-04 | Method for determining sulfur in metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8454279A JPS5610252A (en) | 1979-07-04 | 1979-07-04 | Method for determining sulfur in metal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5610252A true JPS5610252A (en) | 1981-02-02 |
Family
ID=13833529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8454279A Pending JPS5610252A (en) | 1979-07-04 | 1979-07-04 | Method for determining sulfur in metal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610252A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013250061A (en) * | 2012-05-30 | 2013-12-12 | Horiba Ltd | Element analyzer |
-
1979
- 1979-07-04 JP JP8454279A patent/JPS5610252A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013250061A (en) * | 2012-05-30 | 2013-12-12 | Horiba Ltd | Element analyzer |
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