spontaneous heating

spontaneous heating

[spän′tā·nē·əs ′hēd·iŋ]
(chemistry)
The slow reaction of material with atmospheric oxygen at ambient temperatures; liberated heat, if undissipated, accumulates so that in the presence of combustible substances a fire will result.
References in periodicals archive ?
Tenders are invited for Construction of 2nos of 1 m thick sectionalisation stoppings at 6l and 7 l in between 6d and 7 d to prevent from spontaneous heating in the rise side open area at no 6pit dobrana r v seam of lower kenda colliery under kenda area ecl
Under normal weathering conditions shale is easily oxidizing, and even spontaneous heating and ignition has taken place [12].
If the wheat bag is kept insulated after initial heating, for example, placed under bedclothes, or on a car seat in the sun, spontaneous heating can then occur and the wheat may catch fire.
A public inquiry later revealed the cause of the fire to be spontaneous heating of the coal on the roof of the Loader Mine.
It is well known that spontaneous heating in piled wood chips and sawdust is caused by oxidation of unsaturated fatty acids and other extractives (Springer and Hajny 1970, Kuber et al.
A secondary objective was to relate the nutritive value of these hays after storage to indices of spontaneous heating using linear regression.
Tenders are invited for Construction Of 2 No 1 Mtrthick Brick Sectionalisation Stoppings At 3L 1E Rise And 2E Rise And 2E Rise 3L To 2L To Guard Against Spontaneous Heating As Massive Roof Fall Occurred At 3L 1 And Helf E And 2E Rise Including 2E Rise Junctionindobrana R V
work and establishment of return route to minimize the risk of spontaneous heating and reduce the fan water gauge of khottadih colliery under pandaveswar area, ecl.
Tenders are invited for Assistance required for dealing with spontaneous heating in coal stock at rani atari ug mine.
Tenders are invited for Prevention And Control Of Fire Due To Spontaneous Heating In Portion Of Exposed Purewa Bottom And Purewa Top Coal High Walls Of North And South Sections By Using Bitumen Based Fire Retardant Sealant
Tenders are invited for Cleaning Of Stone Fallen Debris In The Return Route Of Rv And Rvi Seam Near Return Shaft Pit3 To Minimize The Risk Of Spontaneous Heating And Reduce The Fan Water Gauge Of Khottadih Colliery, Pandaveswar Area.

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