JPS5529723A - Ammonia measuring method in gas including ammonia and sulfur dioxide - Google Patents

Ammonia measuring method in gas including ammonia and sulfur dioxide

Info

Publication number
JPS5529723A
JPS5529723A JP10202878A JP10202878A JPS5529723A JP S5529723 A JPS5529723 A JP S5529723A JP 10202878 A JP10202878 A JP 10202878A JP 10202878 A JP10202878 A JP 10202878A JP S5529723 A JPS5529723 A JP S5529723A
Authority
JP
Japan
Prior art keywords
hyposodium
chlorate
sulfur dioxide
ammonia
beaker
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
JP10202878A
Other languages
Japanese (ja)
Other versions
JPS5744943B2 (en
Inventor
Kazutoshi Takano
Seiki Nagai
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP10202878A priority Critical patent/JPS5529723A/en
Publication of JPS5529723A publication Critical patent/JPS5529723A/en
Publication of JPS5744943B2 publication Critical patent/JPS5744943B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE: To eliminate the disturbing action of sulfur dioxide on ammonia measurement by observing the oxidation end point by the potential difference method or the external indicator while oxidizing sulfur dioxide, which is absorbed in absorption liquid, by hyposodium chlorate.
CONSTITUTION: Platinum electrode 3 and saturating calomel electrode 4 are sunk in absorption liquid 2 where exhaust gas is abosrbed, and stirrer bar 6 which is placed on the bottom of beaker 1 is rotated by magnetic stirrer 7 under a state where these electrodes are connected to potentiometer 5, and cock 8a of burette 8 where hyposodium chlorate of 0.1% is put is operated to drop this hyposodium chlorate into beaker 1 while agitating abosrption liquid in beaker 1. The indication value of potentiometer 5 is lowered according as the addition quantity of hyposodium chlorate is increased. At the oxidation end point, this indication value becomes a fixed value of -500 to -600 milivolt.
COPYRIGHT: (C)1980,JPO&Japio
JP10202878A 1978-08-22 1978-08-22 Ammonia measuring method in gas including ammonia and sulfur dioxide Granted JPS5529723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10202878A JPS5529723A (en) 1978-08-22 1978-08-22 Ammonia measuring method in gas including ammonia and sulfur dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10202878A JPS5529723A (en) 1978-08-22 1978-08-22 Ammonia measuring method in gas including ammonia and sulfur dioxide

Publications (2)

Publication Number Publication Date
JPS5529723A true JPS5529723A (en) 1980-03-03
JPS5744943B2 JPS5744943B2 (en) 1982-09-24

Family

ID=14316291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10202878A Granted JPS5529723A (en) 1978-08-22 1978-08-22 Ammonia measuring method in gas including ammonia and sulfur dioxide

Country Status (1)

Country Link
JP (1) JPS5529723A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654144A (en) * 1986-02-03 1987-03-31 National Distillers And Chemical Corporation Process for the destruction of noxious gases with ozone
US5500663A (en) * 1992-02-24 1996-03-19 Canon Kabushiki Kaisha Recording ink container with an air vent valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227152Y2 (en) * 1981-06-15 1990-07-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654144A (en) * 1986-02-03 1987-03-31 National Distillers And Chemical Corporation Process for the destruction of noxious gases with ozone
US5500663A (en) * 1992-02-24 1996-03-19 Canon Kabushiki Kaisha Recording ink container with an air vent valve

Also Published As

Publication number Publication date
JPS5744943B2 (en) 1982-09-24

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