This is performed by distilling, the distillates at the various temperatures being separately collected.
The first distillates from each of the five distillations are mixed, and the layer of mesitylene is separated from the water.
The second distillates are combined, washed in the same way as the first and then distilled; the fraction which distils up to 210'0 is combined with the corresponding fraction from the first distillates.
The distillates from the sodium treatment are now fractionated with a good column (at least 30 cm.
Wood-spirit, petroleum and coal-tar distillates are condensed in plant of the latter type.
If a complex mixture be operated upon, and a separation effected by collecting the distillates in several portions, the operation is termed "fractional distillation.
For the purpose of collecting the distillates in fractions, many forms of receivers have been devised.
Louis Napoleon was taken into favour as England's faithful ally, and in a whirlwind of popular excitement the nation was swept into the Crimean War.
Condensing Worm (Plan)] The cooling-pipe is at its lower end connected with receivers for the various distillates in such a manner that by the turning of a cock the flow of the distillates into the receivers can be changed at will.
Character and properties of the various distillates of crude petroleum.
All distillates of petroleum have to be treated with acid and alkali to refine them.
The first distillates are richest in piperonal, it generally separating already in the cooler.
The combined distillates come into a copper still with double walls, between which steam can be admitted, and are neutralized with dry calcium hydrate.
Oil and gas are distillates from these oil shales and asphaltic deposits, and also from other organic sediments such as carbonaceous limestones.
The migration of the distillates to suitable underground reservoirs is responsible for the accumulation of oil and gas pools.
The oil and gas distillates migrate upward under gas pressure and under pressure of the ground-water.
Distillates or fuel oils and the crude oils are much the cheapest of the liquid fuels, and if used efficiently in internal-combustion engines would be by far the cheapest fuels available in many large districts.
A number of special devices for vaporizing kerosene and the lighter distillates have been tried and used with some success.
At present little is known as to how far many of the very cheap distillates and crude petroleums can be used as fuel for internal-combustion engines.
The phenol process is therefore equally accurate, has the advantages above noted, and, in addition, is less liable to error from the pressure in the distillates obtained from vegetable substances of volatile products, e.
The distillates were collected in successive fractions, and the furfural and volatile acid determined.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "distillates" in a variety of sentences. We hope that you will now be able to make sentences using this word.
