Methane - CH4
Methane - CH4
Find here the main information on the methane (CH4) or " methane hydride "Or" natural gas ", its physical characteristics, its effects on health, the means to detect it (GAS detector CH4) as well as adapted respiratory protection (insulating respiratory equipment or air supply system).
Main characteristics of methane (CH4)
Methane hydride, more simply called methane (CH4) or " natural gas Naturally occurs from the decomposition of organic matter in low oxygen places. Its anthropogenic version is produced massively by the exploitation and combustion of fossil materials and any other sector of activity in which organic matter is likely to decompose: waste landfill sites for Biogas production.
Effects of methane on health
Methane (CH4) is a gas colorless, odorless and lighter than the air. These characteristics mask its presence because methane accumulates in false ceilings and other places in heights and becomes undetectable by man considering his absence of smell and color. It is above all a gas extremely flammable in the air (R12) and explosive, with explosive limits between 5 and 15% of the volume.
Methane (CH4) has no toxicity, but at high concentration it is likely to replace oxygen In poorly ventilated areas. It is also responsible for the greenhouse effect because it absorbs the infrared radiation emitted by the earth, preventing them from escaping into space, thus contributing to global warming. It is one of the 6 main gases targeted by the Kyoto Protocol.
Gas detector CH4 (methane)
Indistinguishable to the smell, only one CH4 GAS DETECTOR can accurately measure the concentrations of this explosive gas, we will be directed towards a methane detection explosive with a measure in percentage of Lie (explosimeter).
For calibration and gas tests of your fixed gas or laptop detectors, methane standard gas cylinder are available.
Methane Respiratory Protection (CH4)
The methane is an asphyxious gas with significant risks of suffocation, we will focus on An Insulating Respiratory Apparatus open circuit (Arico) or an air supply system for long time interventions.