Definition of Vacuum pan. Meaning of Vacuum pan. Synonyms of Vacuum pan

Here you will find one or more explanations in English for the word Vacuum pan. Also in the bottom left of the page several parts of wikipedia pages related to the word Vacuum pan and, of course, Vacuum pan synonyms and on the right images related to the word Vacuum pan.

Definition of Vacuum pan

Vacuum pan
2. The condition of rarefaction, or reduction of pressure below that of the atmosphere, in a vessel, as the condenser of a steam engine, which is nearly exhausted of air or steam, etc.; as, a vacuum of 26 inches of mercury, or 13 pounds per square inch. Vacuum brake, a kind of continuous brake operated by exhausting the air from some appliance under each car, and so causing the pressure of the atmosphere to apply the brakes. Vacuum pan (Technol.), a kind of large closed metallic retort used in sugar making for boiling down sirup. It is so connected with an exhausting apparatus that a partial vacuum is formed within. This allows the evaporation and concentration to take place at a lower atmospheric pressure and hence also at a lower temperature, which largely obviates the danger of burning the sugar, and shortens the process. Vacuum pump. Same as Pulsometer, 1. Vacuum tube (Phys.), a glass tube provided with platinum electrodes and exhausted, for the passage of the electrical discharge; a Geissler tube.

Meaning of Vacuum pan from wikipedia

- process was performed in batch mode, but nowadays continuous vacuum pans are available. Vacuum evaporators are used in a wide range of industrial sectors...
- using vacuum pans Dry lake Hypersalinity Salt lake Salt pannes and pools This disambiguation page lists articles ****ociated with the title Salt pan. If...
- Crystallization is done with a single-effect vacuum boiling pan and a crystallizer. In the vacuum pan, the syrup is evaporated until it gets supersaturated...
- standard liquor to the vacuum pans, typically at 76 Brix. These pans are essentially single-effect evaporators, with their own vacuum source and condenser...
- Colwell & Brothers cast iron vacuum pan for evaporating milk, 1860s...
- In quantum field theory, a false vacuum is a hypothetical vacuum state that is locally stable but does not occupy the most stable possible ground state...
- are boiled to grain (i.e. until sugar crystals precipitate out) in a vacuum pan, forming a low-grade m****ecuite (boiled m****) which is centrifuged, yielding...
- The open pan salt works has effectively been replaced with a closed pan system where the brine solution is evaporated under a partial vacuum. In the second...
- edge of the pan. Then a vacuum pump was used to exhaust the air between the pan and gl**** through a small hole in the center of the pan until a particular...
- of failures, both of his own and of others, Borden was inspired by the vacuum pan he had seen being used by Shakers to condense fruit juice and managed...