ASTM International - ASTM UOP405-67T
Hydrogen Chloride in Gas Streams by Potentiometric Titration
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| Organization: | ASTM International |
| Publication Date: | 29 July 2002 |
| Status: | inactive |
| Page Count: | 6 |
scope:
This is a method for determining low concentrations of hydrogen chloride in gas systems, such as Platforming Process recycle gas streams. The lower limit of hydrogen chloride detection varies inversely with gas sample size. At least 40 to 50 cu ft is desired for a lower detection limit of 0.1 mol-ppm hydrogen chloride.
The procedures of this method are more rapid than colorimetric or turbidimetric procedures but larger gas samples are required for comparable lower detection limits.
Document History
ASTM UOP405-67T
July 29, 2002
Hydrogen Chloride in Gas Streams by Potentiometric Titration
This is a method for determining low concentrations of hydrogen chloride in gas systems, such as Platforming Process recycle gas streams. The lower limit of hydrogen chloride detection varies...