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The article presents the selected properties of methyl esters of rapeseed oil produced in the process of innovative waste-free production technology. The basis for the proposed technology is the process of transesterification of rapeseed oil with methyl acetate carried out in the presence of an alkali catalyst and with the use of ultrasounds. As a result of tests carried out, optimum conditions for...
The article presents the results of research concerning the possible application of mixtures of methyl esters of different origin as bio-fuel or fuel component for compression-ignition engines used in transport in winter conditions. As an alternative source of vegetable oil Camelina sativa were used. Comparative analyzes of changes in different samples storaged at low temperature conditions (test...
W artykule przedstawione zostały wyniki badania właściwości smarnych wybranych estrów metylowych pochodzenia roślinnego i zwierzęcego oraz ich wpływ na zmianę smarności oleju napędowego o niskiej zawartości siarki. Badania smarności przeprowadzone zostały za pomocą aparatu o ruchu posuwisto-zwrotnym wysokiej częstotliwości - HFRR (High Frequency Reciprocating Rig) wg metodyki opisanej w krajowej normie...
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