Search results
Results from the WOW.Com Content Network
The blowtorch is commonly used where a diffuse (wide spread) high temperature naked flame heat is required but not so hot as to cause combustion or welding. Temperature applications are soldering , brazing , softening paint for removal, melting roof tar , or pre-heating large castings before welding such as for repairing.
Propane burner with a Bunsen flame Oxy-Acetylene for cutting through steel rails Flame of a gas and oil, in a dual burner. A gas burner is a device that produces a non-controlled flame by mixing a fuel gas such as acetylene, natural gas, or propane with an oxidizer such as the ambient air or supplied oxygen, and allowing for ignition and ...
When the burner is regulated to produce a hot, blue flame, it can be nearly invisible against some backgrounds. The hottest part of the flame is the tip of the inner flame, while the coolest is the whole inner flame. Increasing the amount of fuel gas flow through the tube by opening the needle valve will increase the size of the flame. However ...
A butane torch is a tool which creates an intensely hot flame using a fuel mixture of LPGs typically including some percentage of butane, a flammable gas. Consumer air butane torches are often claimed to develop flame temperatures up to approximately 1,430 °C (2,610 °F).
Flame treatment is a method where exothermic reactions between oxygen and fuel gas create thermally activated radical atoms and molecules, such as atomic oxygen (O), hydroxyl (OH), imidogen (NH), Nitric oxide (NO), and cyanide (CN). The most used gases in flame treatment are propane (C 3 H 8), natural gas or methane (CH 4), and butane (C 4 H 10 ...
The color of a neutral flame is semi-transparent purple or blue. [1] This flame is optimal for many uses because it does not oxidize or deposit soot onto surfaces. Bunsen burner flames with different oxygen levels: 1. diffusion flame, 2. reducing flame, 3. fuel-rich neutral flame, 4. neutral flame
Butane, a highly flammable, colourless, easily liquefied gas used in gas-type lighters and butane torches; Naphtha, a volatile flammable liquid hydrocarbon mixture used in wick-type lighters and burners; Charcoal lighter fluid, an aliphatic petroleum solvent used in lighting charcoal in a barbecue grill
Naphtha (/ ˈ n æ f θ ə /, recorded as less common or nonstandard [1] in all dictionaries: / ˈ n æ p θ ə /) is a flammable liquid hydrocarbon mixture.Generally, it is a fraction of crude oil, but it can also be produced from natural-gas condensates, petroleum distillates, and the fractional distillation of coal tar and peat.