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Application filed by Politechnika Krakowska im. Tadeusza KościuszkifiledCriticalPolitechnika Krakowska im. Tadeusza Kościuszki
Priority to PL413256ApriorityCriticalpatent/PL231041B1/en
Publication of PL413256A1publicationCriticalpatent/PL413256A1/en
Publication of PL231041B1publicationCriticalpatent/PL231041B1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Fertilizers
(AREA)
Abstract
Sposób odzyskiwania siarczanu (VI) potasu z odpadów glicerynowych powstających przy produkcji biodiesli polega na tym, że odpad glicerynowy, zwłaszcza MONG, spala się w atmosferze powietrza jako paliwo samodzielne lub razem z gazem ziemnym w zakresie temperatur 400 - 1600°C, najkorzystniej w temperaturze powyżej 800°C. Otrzymany na tej drodze K2SO4 charakteryzuje się wysoką czystością, nawet do 99%.The method of recovering potassium sulfate (VI) from glycerol waste generated in the production of biodiesel is that the glycerin waste, especially MONG, is burned in the air as an independent fuel or together with natural gas in the temperature range 400 - 1600 ° C, most preferably at above 800 ° C. The K2SO4 obtained in this way is characterized by high purity, up to 99%.
PL413256A2015-07-242015-07-24Method for recovery of potassium sulfate (VI) from glycerine wastes occurring in the production of biodiesels
PL231041B1
(en)
Method and plant to process ashes that comprises burning the ash in fluidized bed combustion at a temperature of no more than 800ºC to reduce the carbon content and burn the combustion gases in an independent combustion process at a temperature of at least 850ºC .
Mixture comprising elemental sulfur and an additive comprising anions of monoatomic or polyatomic metal elements; its preparation process; use of said mixture; and solar thermal power plant.
method for conducting the roasting process of biomass, installation for conducting a roasting process, and method for purifying the roasting gases of the roasting process