Sökning: "Mats Ullmar"
Hittade 2 avhandlingar innehållade orden Mats Ullmar.
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Sammanfattning : The electrical energy consumption in thermomechanical pulping (TMP) is very high, in the range of 2 – 3 MWh/adt depending on process solution and on the product quality specifications for the paper product. Both pulpwood and energy prices have increased rapidly for some time. LÄS MER