Hydrorefining of oil from rapeseed cake pyrolysis over NiMo/Al2O3 catalyst
PBN-AR
Instytucja
Wydział Chemiczny (Politechnika Wrocławska)
Informacje podstawowe
Główny język publikacji
eng
Czasopismo
FUEL PROCESSING TECHNOLOGY
ISSN
0378-3820
EISSN
Wydawca
DOI
URL
Rok publikacji
2014
Numer zeszytu
Strony od-do
191-198
Numer tomu
vol. 128
Identyfikator DOI
Liczba arkuszy
Słowa kluczowe
pol
uwodornienie
biopaliwo
bio-olej
biomasa
Streszczenia
Język
eng
Treść
Bio-oil from rapeseed cake pyrolysis, bio-oil fraction boiling over 120 °C and bio-oil blended with light gas oil fraction were submitted to the hydrorefining studies. The usability of NiMo/Al2O3 catalyst for pyrolytic oil hydrorefining was tested at the following parameters: temperature (290–350 °C), LHSV (0.5–2.0 h- 1) and 3 MPa hydrogen pressure. The influence of hydrorefining parameters on the physicochemical properties and chemical composition of the obtained products was evaluated. Hydrorefining of raw bio-oil at the temperature of 350 °C, 2.0 h- 1 and 3 MPa of H2 resulted in unsatisfactory level of refining. Removal of low boiling fraction and LHSV until the value of 0.5 h- 1 was reached allowed to deepen the degree of hydrorefining up to the levels of 71.4% of HDS, 29.0% of HDN and 78.8% of HDO. These hydrorefining products cannot be used as internal combustion engine liquid fuels or as their components. Blending of the bio-oil (20% v/v) with petroleum-derived oil fraction and subjecting it to a hydrorefining process made it possible to obtain a fuel component of relatively good quality.
Inne
System-identifier
000194481
CrossrefMetadata from Crossref logo
Cytowania
Liczba prac cytujących tę pracę
Brak danych
Referencje
Liczba prac cytowanych przez tę pracę
Brak danych