MT 454-1995
Specifications for carbon dioxide absorbent calcium hydroxide used in compressed oxygen respirators and compressed oxygen self-rescuers (English Version)

Standard No.

MT 454-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

Professional Standard - Coal

Status

Be replaced 2009-01

Replace By

MT 454-2008

MT 454-2007

Latest

MT 454-2008

Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of carbon dioxide absorbent - calcium hydroxide for compressed oxygen respirators and compressed oxygen self-rescuers. This standard applies to carbon dioxide absorbent - calcium hydroxide (hereinafter referred to as absorbent) used in compressed oxygen respirators and compressed oxygen self-rescuers.

MT 454-1995 history

• 2008 MT 454-2008 The calcium hydroxide specification for the isolation type oxygen respirator and the self-rescuer
• 1995 MT 454-1995 Specifications for carbon dioxide absorbent calcium hydroxide used in compressed oxygen respirators and compressed oxygen self-rescuers