Description: Das Projekt "Middle temperature drying of extracted sugar beet pulp by using secondary energy" wird vom Umweltbundesamt gefördert und von Elektronenstrahltechnik Nord GmbH & Co. (ETN) durchgeführt. Objective: Aims to demonstrate a sugar beet convection dryer that uses waste heat within a sugar refinery. Heat from evaporators, condensers and surplus steam is used to pre-heat ambient air entering the dryer. The dryer consists of several circular horizontal sieve plates which are fixed to a rotating shaft. This is contained by Asilo like structure. Air fed into the dryer is 70-90 degree of Celsius. The beet pulp is transferred from one plate to another to the base of the dryer. The process is 82 per cent more efficient, saving 1.28 t/h oil, about 2272 t/y oil. The process technology of this project is innovatory.
Types:
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Zuckerrübe ? Blech ? Rübe ? Zuckerindustrie ? Raffination ? Luftmassenaustausch ? Prozesswärme ? Temperaturverteilung ? Wasserdampf ? Zellstoff ? Abwärmenutzung ? Außenluft ? Extraktion ? Heizöl ? Luftbewegung ? Raffinerie ? Abwärme ? Sekundärenergie ? Verfahrensoptimierung ? Wärmeübertrager ? Alternative Energie ? Elektrischer Kondensator ? Siebanalyse ? Energieeinsparung ? Energiespeicher ? Innovation ? Kondensation ? Trocknung ? Verfahrenstechnik ? Ökoeffizienz ? Energietransport ? Trockenverfahren ? Vorwärmung ? renewable sources of energy ? Brennstoffeinsparung ?
Region: Lower Saxony
Bounding box: 9.16667° .. 9.16667° x 52.83333° .. 52.83333°
License: cc-by-nc-nd/4.0
Language: Deutsch
Time ranges: 1988-07-01 - 1992-01-22
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