The Modern Gas-Engine and the Gas-Producer (Classic Reprint)
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Excerpt from The Modern Gas-Engine and the Gas-Producer
Of the total amount mined, so far, due to exacting require ments with regard to the quality of the marketable fuel, and due to wasteful methods of mining it, there has been left in the ground, inaccessible for future use, or wasted as unmarketable product, an amount even greater than that actually rendered useful.
The portion of the fuel consumed for industrial purposes, for generating power, or for metallurgical use, which is by far, the greater portion of the fuel actually rendered useful, has. According to modern standards, been utilized particularly inefficiently, but a tendency toward a strict reform in this respect is afoot, and the problem at present is how to utilize, not only the energy in the good grades of fuel to the greatest possible extent, but also to find new ways for an effective utilization of inferior grades hitherto wasted.
The gas-engine is looked upon as a means for effecting reform in the one respect as well as in the other, and, although the final development of the engine has probably not as yet been seen, its theory indicates at present how far an increased economy may be hoped for, just as the steam-engine theory, in the days of Watt, indicated the final limit for efficiency of the steam-engine cycle, toward which the actual performance of the engine has gradually, by steps, approached closer.
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