JPS5647759A - Analyzing method for acid gas constituent of liquid - Google Patents

Analyzing method for acid gas constituent of liquid

Info

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
Application number
JP12314379A
Other languages
Japanese (ja)
Other versions
JPS597942B2 (en
Inventor
Takashi Yamamoto
Norio Hayakawa
Isamu Toma
Shigeo Nakamura
Shinobu Fukutome
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.)
FUJI SEKIYU KK
FUJI SEKYU KK
Original Assignee
FUJI SEKIYU KK
FUJI SEKYU KK
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 FUJI SEKIYU KK, FUJI SEKYU KK filed Critical FUJI SEKIYU KK
Priority to JP12314379A priority Critical patent/JPS597942B2/en
Publication of JPS5647759A publication Critical patent/JPS5647759A/en
Publication of JPS597942B2 publication Critical patent/JPS597942B2/en
Expired legal-status Critical Current

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
JP12314379A 1979-09-27 1979-09-27 Analysis method for acidic gas components in liquid Expired JPS597942B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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