Are blue gas flames dangerous?
A blue flame means complete combustion is taking place. The above are all indications of incomplete combustion. The result is that you could be wasting gas and/or generating dangerous carbon monoxide. The latter is a serious safety problem, if it occurs with an indoor appliance.
What does it mean when gas flames are blue?
A blue flame is an indication that all is well with your gas appliance: this means there is the proper amount of gas and oxygen is being released from the burner. Red or yellow flames means there could be a problem, such as incomplete combustion.
Which gas burns with a blue flame?
Carbon monoxide burns with blue flame. In the presence of oxygen including atmospheric concentrations carbon monoxide burns with a blue flame producing carbon dioxide.
What is the blue part of a flame?
combustion reaction zone
This is called the “combustion reaction zone” of the flame; it glows a delicate blue color. Sometimes, however, the fuel molecules don’t burn up right away. They clump together to form particles called soot, which then swirl around inside the body of the flame without actually burning.
What burns a blue flame?
For example, copper produces a blue flame, lithium and strontium a red flame, calcium an orange flame, sodium a yellow flame, and barium a green flame. This picture illustrates the distinctive colors produced by burning particular elements.
Are green flames hotter than blue?
Blue flames have more oxygen and get hotter because gases burn hotter than organic materials, such as wood. For example, the element lithium will produce a pink flame, while the element tungsten will produce a green flame.
Should a gas fire have a blue flame?
When the fire is initially turned on, it is normal to have a gas fire blue flame. It’s acceptable if your gas fire is blue with orange tips as it’s often temporary due to dust in air particles or lack of oxygen. The flames in a gas fire can be yellow, orange, or red.
