Web Results

en.wikipedia.org/wiki/Spontaneous_combustion

Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating (increase in temperature due to exothermic internal reactions), followed by thermal runaway (self heating which rapidly accelerates to high temperatures) and finally, autoignition.

io9.gizmodo.com/how-spontaneous-combustion-really-happens-698848769

Spontaneous combustion, or a sudden eruption of fire, sounds a lot more mysterious than it is. It gives the impression of being a nearly supernatural event that can't be stopped.

en.wikipedia.org/wiki/Autoignition_temperature

The autoignition temperature or kindling point of a substance is the lowest temperature at which it spontaneously ignites in normal atmosphere without an external source of ignition, such as a flame or spark. This temperature is required to supply the activation energy needed for combustion.The temperature at which a chemical ignites decreases as the pressure or oxygen concentration increases.

www.reference.com/science/temperature-wood-combust-c3b660cef63c9bb7

The temperature at which wood combusts varies from 190 to 260 degrees Celsius. The ignition point of wood varies depending on the type of wood and the dryness of the wood. ... At What Temperature Does Wood Combust? ... temperature of combustion of wood wood spontaneous combustion temperature at what temperature does water at what temperature ...

www.fpl.fs.fed.us/documnts/fplmisc/rpt1464.pdf

developing spontaneous ignition would be increased. This may account for the fires that have been reported to have started in wood in direct contact with low-pressure steam pipes or in wood heated at temperatures below that where the exothermic reaction normally becomes a factor ( 9 ). There are also indications

www.reference.com/science/temperature-wood-ignite-5b1fcab3a521fe3a

The minimum temperature needed to ignite wood is 180 degrees Celsius or 356 degrees Fahrenheit. The amount of time of exposure varies due to the type of wood. ... At What Temperature Does Wood Ignite? combustion point of wood spontaneous combustion temperature of wood combustion temperature of plywood

www.tcforensic.com.au/docs/article10.html

All temperatures are in degrees Celsius and it is noted there exists some discrepancies in the literature of the various physical constants of materials and so the temperatures and constants should be treated as approximates. INDEX OF TABLES. TEMPERATURES AT FIRES. 1.1 SOURCES OF IGNITION - GENERAL TEMPERATURES; 1.2 COLOR TEMPERATURES OF HEAT

www.arboristsite.com/community/threads/at-what-temperature-does-wood-combust...

Stable, seasoned wood probably doesn't being liberating more volatiles (remember it looses some with the moisture in seasoning/kilning) until exposure to a significant amount of heat. Funny you mentioned the blackened wood as that will take higher temperature to combust. I've got some of that in my house.

www.hearth.com/talk/threads/at-what-temp-does-wood-ignite.57422

Someone in here had told me some time ago, that surrounding materials need to be at least 450ºF before there is a danger of spontaneous combustion (which is really what we're talking about, since I'm making the assumption that you are not asking if a hot ember can ignite surrounding material).

www.soilandmulchproducernews.com/...a-perfect-storm-mulch-fire-dynamics-and-prevention

A Perfect Storm: Mulch Fire Dynamics and Prevention By Erika Jensen An unusually large number of fires, occurring at commercial mulch and compost facilities over the past few years, have caused concern for the organics industry, as well as the communities affected by these fires.