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Glavni meni

ISO 23777:2023

Pulps — Kraft liquor — Determination of hydrosulphide ion concentration using potentiometric titration
10. 3. 2023.

Опште информације

60.60     10. 3. 2023.

ISO

ISO/TC 6

Međunarodni standard

85.040  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document describes a procedure for the determination of sulphide, i.e. the hydrosulphide ion concentration, in white, oxidized white and green liquors, as well as in black liquor having a dry matter content up to 40 %. The determination also includes the sulphide part of any polysulphide present in the solution.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 23777:2023
60.60 Standard objavljen
10. 3. 2023.