Übersetzung für "Verdampfungsenergie" in Englisch

With the condensation of air humidity, a part of the vaporization energy is recovered.

Under low-load conditions the necessary evaporating energy is transmitted solely via the heating surface 12.

It is associated with a considerable saving in energy, since no evaporation energy has to be used.

Accordingly, the required evaporation energy is taken from the main cooling circuit 55 under appropriate operating conditions.

So now we have to add the heat of vaporization.

I multiply the heat of vaporization, which is 2,257 joules per gram times 200 grams.

The high evaporation energy makes the requisite distillation mixture of reaction medium and precipitant very expensive.

The necessary evaporation energy is provided by a gas boiler.

The necessary evaporation energy was supplied to the thin film via an external jacket.

Essentially, the energy of vaporization has to be additionally supplied to the liquid hydrocarbon-containing feed.

Here the liquid evaporates, absorbing the necessary evaporation energy from the energy available outside the tube.

Similarly, you have the heat of vaporization.

Therefore, substantially only the heat of evaporation needs to be supplied again to the regeneration air flowing in the circuit.

The vaporization energy needed for evaporation is accordingly maximized by the combination of contact heat and shearing heat.

Evaporation energy: sensitive plus latent quantity of heat which is transmitted to the liquid material actually evaporating.

Thus, the vaporization energy can be used particularly efficiently in the circuit in a particularly advantageous way.

The refrigerant evaporates and draws the energy of evaporation needed for this from the coolant, which is cooled down as a result.

The vaporization energy of the water means that the material around the laser beam is cooled.

It means, in comparison with conventional processes, that regardless of the total amount of water, it is only necessary to vaporize the amount of water which passes into the extract phase during the extraction, and that the heat of vaporization can be re-utilized directly in D1.

This means a saving of distillation energy, calculated on the total distillation (evaporation energy for organic phase and aqueous phase), of about 20% over the comparative example.

The foil 10 is formed of a material with a high energy or evaporation, such as polytetrafluoroethylene (PTFE), fluororethylene-propylene (FEP) or a polyimide.

Both in liquid-liquid extraction and in extractive distillation, the extractive action of the solvent I is based in particular on the fact that, depending on the basicity of I, the acid is more or less strongly bonded to I to form a salt, so that the cleavage of these bonds requires additional energy over and above the energy of vaporization of the acid and hence implies additional thermal loading of the material being distilled.

In order to be able to implement this important condition in spite of the comparatively high demands on the supply of heat to the second step of the reaction, the vapourising energy required is supplied particularly by the heating of a partial current of this reaction mixture circulating outside the main reactor.

The vaporising energy required for this is supplied via the heat exchanger of the external liquid circuit at a ?T value not exceeding 20° C.

The heating energy for the phenol to be added and the evaporation energy for the dialkyl carbonate can be supplied via separate evaporators or evaporators integrated into the column.

Furthermore, because the energy of vaporization of the weakly polar organic solvents is considerably lower than that of alcohols, it proves to be advantageous that amounts of alcohol below 40% by weight, and in suitable cases below 20% by weight, (relative to the amount of the reaction mixture) even suffice to obtain paraffinsulfonates containing less than 5% of inorganic salts (relative to material with detergent activity).

The foil 10 is formed of a material with a high energy or evaporation, such as polytetrafluoroethylene (PTFE), fluororethylene-propylene (FEP) or a polyimide.