JPS5612548A - Method of measuring mercury in so2 containing gas - Google Patents

Method of measuring mercury in so2 containing gas

Info

Publication number
JPS5612548A
JPS5612548A JP8782779A JP8782779A JPS5612548A JP S5612548 A JPS5612548 A JP S5612548A JP 8782779 A JP8782779 A JP 8782779A JP 8782779 A JP8782779 A JP 8782779A JP S5612548 A JPS5612548 A JP S5612548A
Authority
JP
Japan
Prior art keywords
bottles
mercury
gas
kmno
absorbed
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
JP8782779A
Other languages
Japanese (ja)
Other versions
JPS5857702B2 (en
Inventor
Mineo Hayashi
Shigeru Nishiyama
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP8782779A priority Critical patent/JPS5857702B2/en
Publication of JPS5612548A publication Critical patent/JPS5612548A/en
Publication of JPS5857702B2 publication Critical patent/JPS5857702B2/en
Expired legal-status Critical Current

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE: To effect accurate and easy measurement by using two kinds of specific solutions.
CONSTITUTION: An absorption bottle 1 contains an alkaline solution containing a compound selected from a group consisting of KOH, K2CO3, NaOH and Na2CO3, while absorption bottles 2, 3 contain sulfuric solution of KMnO4. These bottles are connected in series between an air pump 4 and a wet-type gas meter 5. The gas as the measuring object is inhered sucessively through bottles 1W3 by the operation of the air pump 4. The whole part of the SO2 gas contained by the measured gas is absorbed in the bottle 1, while the whole part of the mercury is absorbed in the bottles 2 and 3. The sulfuric KMnO4 solution absorbing the mercury is collected and is analyzed by an ordinary atomic absorption spectrum analysis method. Thus, it is possible to measure the mercury in an SO2 containing gas easily and accurately, while avoiding any interference by SO2.
COPYRIGHT: (C)1981,JPO&Japio
JP8782779A 1979-07-11 1979-07-11 Mercury measurement method in SO↓2 containing gas Expired JPS5857702B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8782779A JPS5857702B2 (en) 1979-07-11 1979-07-11 Mercury measurement method in SO↓2 containing gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8782779A JPS5857702B2 (en) 1979-07-11 1979-07-11 Mercury measurement method in SO↓2 containing gas

Publications (2)

Publication Number Publication Date
JPS5612548A true JPS5612548A (en) 1981-02-06
JPS5857702B2 JPS5857702B2 (en) 1983-12-21

Family

ID=13925777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8782779A Expired JPS5857702B2 (en) 1979-07-11 1979-07-11 Mercury measurement method in SO↓2 containing gas

Country Status (1)

Country Link
JP (1) JPS5857702B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1324034A1 (en) * 2000-09-08 2003-07-02 Central Research Institute of Electric Power Industry Method and apparatus for continuous fractional analysis of metallic mercury and water-soluble mercury in a gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1324034A1 (en) * 2000-09-08 2003-07-02 Central Research Institute of Electric Power Industry Method and apparatus for continuous fractional analysis of metallic mercury and water-soluble mercury in a gas
EP1324034A4 (en) * 2000-09-08 2008-10-22 Central Res Inst Elect Method and apparatus for continuous fractional analysis of metallic mercury and water-soluble mercury in a gas

Also Published As

Publication number Publication date
JPS5857702B2 (en) 1983-12-21

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