SK EN ISO 10101-3:2015

Status: Withdrawn
Gjuha: English
Faqe: 11
Publikuar: 2015-01-21
I tërhequr: 2023-02-21
Regjistri Kombëtar: 131/2015
Botim:

Standardet ndërkombëtare që kanë lidhje

This standard is identical to:
EN ISO 10101-3:1998
CEN/TC 238

Çmim: 17 €

Titulli Shqip

Gazi natyror-Percaktimi i ujit me metoden Karl Fischer-Pjesa 3: Procedura kulonometrike

Titulli Anglisht

Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:1993)

Scope Shqip

Asnjë informacion i shtuar.

Scope Anglisht

The principle of the method specified is passing a measured volume of gas through the titration cell, where the water is absorbed by the anodic solution. The iodine required for the determination of water by the Karl Fischer reaction is generated coulometrically from iodide. The quantity of electricity is directly proportional to the mass of iodine generated and hence to the mass of water determined. Applies to natural gas and other gases which do not react with Karl Fischer reagents. Is applicable to water concentrations between 5 mg/cm^3 and 5000 mg/cm^3.