Which are flammable gases

In the few cases that the chemical has been used, it has caused massive explosions and been the source of multiple casualties. Unlike what is commonly misunderstood, oxygen cannot cause an explosion or flash of fire. In order to start a fire, you need three elements : a source of ignition heat , a combustible material fuel , and oxygen air. In order for a chemical gas to ignite, the concentration limit in the air must be within a certain range. That range is known as the flammability limit.

A concentration value below the lower explosive limit LEL is considered too lean to burn. Flammable gases can be explosive when mixed with air in the right proportions. Hydrogen, butane, methane and ethylene are examples of flammable gases.

Hydrogen is the most basic of all the known elements. Its name comes from the Greek words meaning water-forming. Hydrogen was produced in the lab as far back at —before it was understood to be an element.

Hydrogen is used as a fuel by stars, powering the nuclear reactions that allow them to burn for billions of years. It is highly combustive when mixed with oxygen. Hydrogen is present in many common compounds encountered everyday. Water, hydrogen peroxide and even table sugar are made from hydrogen. The term butane can refer to the alkane n-butane or to its other isomer, isobutane. Both gases are colorless, odorless, easy to liquify and extremely flammable.

As mentioned in the definition of flammable gases there are different sorts of flammable gases. Gases that will burn under the right circumstances are propane, hydrogen, butane, methane, ethylene, acetylene, ammonia, ethane and silane. Storing a flammable gas needs more precautions than regular gas types. Because of the fact that propane, hydrogen, butane, methane, ethylene, acetylene, ammonia, ethane and silane gas are all flammable, and therefore dangerous gas, it is essential to store these gas safely and correctly.

Store flammable gas in a cold, closable and dark area is critical. Keep the cylinders away from any form of heat, sparks, flames or hot surfaces at all costs. Safety Emporium has gas cylinder signs, racks, carts, clamps, lockouts and more to ensure your workers' safety. See also : combustible , flammable aerosol , flammable , flash point. Additional definitions from Google and OneLook.

Entry last updated: Sunday, February 2, This page is copyright by ILPI.