Sources of ignition:

While a few gases come in contact along with certain other substances, spontaneous ignition might occur. One of the better called of these reactions is in which of oxygen along with oil.  Another reaction is a possible ignition of hydrogen because of the heat of the reaction that liberated it, like as sodium in water.  Further sources of ignition are as follows.

1.  The spontaneous ignition which might occur in oily rags and another materials.

2.  Smoking is a principal cause of fire, or calls for strict prohibition within hazardous areas.

3. Other sources of ignition involve flame-producing or sparks operations like as welding or grinding, and equipment like as boilers or heaters.

4. Ferrous handtools could generate a spark while struck against, or through a suitable object, and might cause ignition of a few gas-air mixtures.

5. Other probable sources of ignition are internal combustion battery and engines - powered electric vehicles.

The most disastrous accidents including industrial gases have been caused through ignition of gas-air mixture. Fires cannot occur without three necessary factors being present within the right quantity, at one place, and at the similar time.  These factors are heat, fuel, and oxygen (that is generally supplied through air). While they are present in the similar place, in the right amounts, and at the similar time, there will be a fire. To avoid a fire, it is essential to keep just one of these factors away from the other two. Air is essential for life and cannot generally be eliminated, but the fuel and heat could be kept separated.  Proper operational and manage process will help avoid a flammable gas from escaping into the air, other than since this is always a option, it is most significant to eliminate the source of ignition.