 ... feet thick, various operations go on in those parts of the fuel which cannot burn for want of air. Thus the upper and cooler part of the coal produces a large body of hydrocarbons. " The cinders or coke which are not volatilized approach in descending...  American Journal of Pharmacy - Page 3701865Full view - About this book
 | 1865 - 400 pages
...under surface, they burn at the place where the air enters ; but as the layer of coal is from 2 to 3 feet thick, various operations go on in those parts...with the entering air into carbonic acid, and the heat evolved ignites the mass above it; the carbonic acid, passing slowly through the ignited carbon,... | |
 | 1865 - 846 pages
...under surface, they burn at the place where the air enters;. but as the layer of coal is from 2 to 3 feet thick, various operations go on in those parts...in descending, toward the grate ; that part which ia nearest the grate, burns with the entering air into carbonic acid, and the heat evolved ignites... | |
 | Henry Youle Hind - 1865 - 302 pages
...but as the layer of coal is from 2 to 3ft. thick, various operations go on in those parts of the fnel which cannot burn for want of air. Thus the upper and cooler part of the coal produces a larger body of hydro-carbons; the cinders or coke which are not volatilized, approach, in descending,... | |
 | Henry Stafford Osborn - 1869 - 1020 pages
...under surface, they burn at the place where the air enters ; but as the layer of coal is from 2 to 3 feet thick, various operations go on in those parts...which are not volatilized, approach, in descending, towards the grate; that part which is nearest the grate burns with the entering air into carbonic acid,... | |
 | Bruno Kerl, William Crookes, Ernst Otto Röhrig - 1869 - 940 pages
...under surface, they burn at the place where the air enters; but as the layer of coal is from 2to 3 feet thick, various operations go on in those parts...of hydrocarbons. The cinders or coke which are not volatilised approach in descending towards the grate. That part which is nearest the grate burns with... | |
 | Incorporated Gas Institute, London - 1870 - 142 pages
...under surface they burn at the place where the air enters; but as the layer of coal is from 2 feet to 3 feet thick, various operations go on in those parts...which are not volatilized approach, in descending, towards the grate ; that part which is nearest the grate burns with the entering air into carbonic... | |
 | Daniel Kinnear Clark - 1879 - 496 pages
...under surface, they burn at the place where the air enters ; but, as the layer of coal is from 2 to 3 feet thick, various operations go on in those parts...and cooler part of the coal produces a large body of hydrocarbon ; the cinders, or coke, which are not volatilised, approach, in descending, towards the... | |
 | Charles Wye Williams, Daniel Kinnear Clark - 1880 - 430 pages
...under surface, they burn at the place where the air enters ; but, as the layer of coal is from 2 to 3 feet thick, various operations go on in those parts...and cooler part of the coal produces a large body of hydrocarbon ; the cinders, or coke, which are not volatilised, approach, in descending, towards the... | |
 | Glasgow naval and marine engin. exhib - 1881 - 442 pages
...strong horizontal plate bars, where air enters ; the whole being at an inclination such as that which the side of a heap of coals would naturally take....coke which are not volatilized approach in descending towards the grate. That part which is nearest the grate burns with the entering air into carbonic acid,... | |
 | Glasgow naval and marine engin. exhib - 1881 - 378 pages
...strong horizontal plate bars, where air enters ; the whole being at an inclination such as that which the side of a heap of coals would naturally take....coke which are not volatilized approach in descending towards the grate. That part which is nearest the grate burns with the entering air into carbonic acid,... | |
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