JPS5647759A - Analyzing method for acid gas constituent of liquid - Google Patents
Analyzing method for acid gas constituent of liquidInfo
- Publication number
- JPS5647759A JPS5647759A JP12314379A JP12314379A JPS5647759A JP S5647759 A JPS5647759 A JP S5647759A JP 12314379 A JP12314379 A JP 12314379A JP 12314379 A JP12314379 A JP 12314379A JP S5647759 A JPS5647759 A JP S5647759A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- acid
- liquid
- acid gas
- passage
- 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.)
- Granted
Links
Abstract
PURPOSE: To highly accurately separate and quantitatively determine each constituent of the acid gas in a liquid by using sulfuric acid having a specified concentration and a passage whose inner wall has been treated with phosphoric acid.
CONSTITUTION: Sulfuric acid having a concentration of 50W70wt% is stored in a gas producer 4 having a glass filter plate 12, and the inner wall of the passage between the gas producer 4 and a gas chromatograph is treated with phosphoric acid. Thus, injecting a sample liquid into the gas producer 4 provides an acid gas, which, together with a large amount of water vapour, is introduced to the gas chromatograph by carrier gas. Using the sulfuric acid having such specified concentration permits the acid gas constituent to be completely liberated from the sample liquid as well as the constitutents of the acid gas such as carbon dioxide, hydrogen sulfide, sulfur dioxide and carbonyl sulfide to be highly accurately separated and quantitatively determined. In addition, treating the passage with phosphoric acid prevents the acid gas from being absorbed on the way to the gas chromatograph.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12314379A JPS597942B2 (en) | 1979-09-27 | 1979-09-27 | Analysis method for acidic gas components in liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12314379A JPS597942B2 (en) | 1979-09-27 | 1979-09-27 | Analysis method for acidic gas components in liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5647759A true JPS5647759A (en) | 1981-04-30 |
JPS597942B2 JPS597942B2 (en) | 1984-02-21 |
Family
ID=14853248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12314379A Expired JPS597942B2 (en) | 1979-09-27 | 1979-09-27 | Analysis method for acidic gas components in liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597942B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984004597A1 (en) * | 1983-05-18 | 1984-11-22 | Weyerhaeuser Co | Method and apparatus for determining carbonate/sulfide concentration |
US4740473A (en) * | 1986-11-25 | 1988-04-26 | Sampling Technology, Inc. | Sodium sulfide analyzer |
JP2015207425A (en) * | 2014-04-18 | 2015-11-19 | 一般財団法人電力中央研究所 | Method and apparatus for estimating soundness of fuel gas passage of solid oxide type fuel battery and program |
-
1979
- 1979-09-27 JP JP12314379A patent/JPS597942B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984004597A1 (en) * | 1983-05-18 | 1984-11-22 | Weyerhaeuser Co | Method and apparatus for determining carbonate/sulfide concentration |
US4740473A (en) * | 1986-11-25 | 1988-04-26 | Sampling Technology, Inc. | Sodium sulfide analyzer |
JP2015207425A (en) * | 2014-04-18 | 2015-11-19 | 一般財団法人電力中央研究所 | Method and apparatus for estimating soundness of fuel gas passage of solid oxide type fuel battery and program |
Also Published As
Publication number | Publication date |
---|---|
JPS597942B2 (en) | 1984-02-21 |
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