Why does a gas flame burn blue?

You get a blue gas flame with a hydrocarbon gas when you have enough oxygen for complete combustion. When you do have sufficient oxygen, the gas flame appears blue because complete combustion creates enough energy to excite and ionize the gas molecules in the flame.

Should a gas fire burn blue or orange?

Proper Flame Colour A gas fireplace should burn flames that are blue, perhaps with very small tips in yellow or orange. The flames should be steady and consistent no matter what. Although, there is a small exception.

Is blue flame better than yellow?

Combustion is incomplete and less energy is transferred. A blue flame from a Bunsen burner transfers more energy than a yellow Bunsen flame as complete combustion gives a blue flame. This is because a yellow flame produces a lot of soot. Carbon monoxide, soot and water vapour are produced as well as carbon dioxide.

What color should a gas flame be?

blue
A healthy, properly burning flame on gas appliances should be blue in color, sometimes with a tiny tip of yellow, with a little light blue triangle at the center. This blue color flame indicates that there is safe, efficient and more complete fuel combustion.

Why is my gas fire flame green?

Green flame can be caused by copper salts or corroded copper parts contaminating the flame with copper ions. This can “naturally” happen, and the minute amount of copper is harmless. However if someone intentionally put larger amount of toxic copper salts there, that might be dangerous.

What Colour should gas flames be?

A healthy gas flame will burn steadily with a yellow or orange. If the flame is not yellow or orange it may be a sign that your gas fireplace needs adjusting or cleaning, which should be done by a qualified technician, such as those we have at Kozy Heat.

Why are blue flames the hottest?

Blue flames have more oxygen and get hotter because gases burn hotter than organic materials, such as wood. When natural gas is ignited in a stove burner, the gases quickly burn at a very high temperature, yielding mainly blue flames.

What does a blue flame mean?

complete combustion of
A blue flame means complete combustion of the gas. With complete combustion, LPG (Propane) burns with a blue flame. Pure hydrocarbons like methane (refined natural gas), propane, butane and ethane gases also burn with a blue flame. For Natural Gas (Methane), the blue flame temperature is about 1,960°C.