Word: hydrocarbons
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According to a sectional diagram in the London Daily Express, a radio control unit is mounted immediately behind the warhead. Then come hydrocarbon and liquid oxygen fuel chambers, a centrifugal compressor, a combustion chamber, and a set of tail fins 10 ft. long...
Powder That Pours. Standard's "cat cracker" improves on previous catalytic cracking. It functions with a minimum of moving parts (only pumps and blowers), manpower (eight men)-and without pause. In the past various catalysts*-usually porous, claylike materials-have been used to help break up the complex hydrocarbon compounds and recombine them into more usable form. Catalytic cracking, with various catalysts and conditions of use, can be controlled to a far greater degree than the older thermal cracking, in which reactions are produced by high temperatures and pressure. But coke (carbon) is by the nature of the reaction...
...only can but should, agreed Harold Ickes, his Bureau of Mines and the Senate Appropriations Committee last week. They plan to build an $85,000 pilot plant at Pittsburgh to imitate the German hydrogenation techniques whereby carbon (from coal) is combined with hydrogen to form the group of light hydrocarbon compounds called gasoline...
...production annually of some 50,000 tons of synthetic rubber made from petroleum or coal; Russia, also a veteran in the field, is presumed to do about the same, with a rubber substitute made from grain and potatoes. Substitutes can be made from almost any vegetable material with a hydrocarbon content, from petroleum and grass to molasses and dandelions...
Natural rubber can be thought of as a long hydrocarbon chain, composed essentially of a cramped-up chain of molecules of methyl butadiene or isoprene. When the rubber is stretched this chain unfolds; when the rubber contracts, it doubles up again. So the problem of synthesizing rubbers is 1) to find basic chain-units similar to methyl butadiene, 2) to build these up into larger, stringy, stretchy molecules. Best way of classifying synthetic rubbers is by their basic materials...