Well. There normally aren't orifices designed for propane ovens. If you're talking about a LPG oven, perhaps you haven't had your orifices converted over from natural gas to LPG you will need a service technician to do this.
what flamw leaves soot on the apparatus
I think soot and smog come from the air pollution.
The propane grills flames yellow and cause soot buildup due to a excessive dirtying of the vents.
The white residue that can appear when burning propane is typically a combination of water vapor and carbon soot. While propane burns cleanly, incomplete combustion due to insufficient oxygen can produce carbon particles, leading to soot. Additionally, the moisture in the combustion process can condense and leave a residue. Proper ventilation and ensuring complete combustion can help minimize this residue.
You still have some soot on the very tip of your nose.
I would try a stiff metal bristle brush and possibly some type of solvent. Try Easy Off Oven Cleaner. Use it like you would in the oven.
Aeroclenz 1 is a product for use in your clothes dryer that is forumlated to remove smoke and soot odors. You can also try presoaking your clothes and then laundering them in the hottest water, repeated times. A dry cleaner can use ozone treatment to remove smoke odor from clothes. One woman swore by oven cleaner sprayed on soot stains.
A smoky odor in your room could be due to poor ventilation, a blockage in the chimney, or a build-up of soot and creosote. When the chimney does not draw properly, it can cause smoke and odors to enter the room instead of being carried outside. Regular cleaning and maintenance of the chimney can help prevent these issues.
Using propane on a natural gas heater can be dangerous and should be avoided. The burner orifices designed for natural gas are not compatible with propane, which burns at a higher pressure. This can lead to incomplete combustion, soot production, and potential carbon monoxide buildup, putting you at risk for fire hazards and poisoning.
A propane air mixer in a gas appliance combines propane gas with air in the correct ratio to create a clean and efficient flame for heating or cooking. The mixer ensures that the gas burns efficiently and produces the desired level of heat without creating excess soot or carbon monoxide.
The flame of propane should be blue in color to indicate complete combustion. A blue flame indicates that the fuel is burning efficiently and producing less soot and harmful byproducts compared to a yellow or orange flame.
Soot's plural is soot.