Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Roelf Venter"'
Bulk fuel was produced from spent coffee grounds (SCG) using different oil extraction and fuel production methods. The highest oil yield (30.2%) and energy efficiency (50%) from continuous hydrothermal liquefaction (CHTL) of the SCG, in water as a so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f12f71951f249dcbe7c63e84023a2695
https://hdl.handle.net/10394/35430
https://hdl.handle.net/10394/35430
Publikováno v:
Biomass and Bioenergy. 151:106170
We investigated the co-adsorption of AAEM and phenolic components onto hydrochar prepared from the organic fraction of MSW. HCl washing of the char removed more AAEM (up to 1 g L−1) than phenols from the hydrochar and improved the oxygen content fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::839d57662b8217c29395afad5c0609e2
https://doi.org/10.1016/j.biombioe.2021.106170
https://doi.org/10.1016/j.biombioe.2021.106170
The effect that 6 different biomass feedstocks have on biochar was investigated. The biochar was produced through hydrothermal liquefaction at temperatures of 260˚C and 300˚C. The effect of temperature was also investigated. It was discovered that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a8c9e85da1035929806d1acafd0e7f
https://www.eares.org/siteadmin/upload/7104EAP1118263.pdf
https://www.eares.org/siteadmin/upload/7104EAP1118263.pdf
This study looks at converting a low-value waste in a continuous hydrothermal liquefaction reactor to a high-value biocrude and biochar product. The feedstock chosen for this study was spent coffee grounds (SCG) as spent coffee grounds is a readily a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d64340309f017f151db63896c79ae6e
https://hdl.handle.net/10394/34212
https://hdl.handle.net/10394/34212
Autor:
Roelf Venter, Sanette Marx
Publikováno v:
Waste and Biomass Valorization. 5:75-86
Awareness of the depletion of fossil energy reserves, the rising demand for energy in the world and the problems associated with the burning of fossil fuel encourage researchers to find alternative energy sources, such as biodiesel. The use of inedib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5cc2f53a9ae007cb1fa8f563e84be8d
https://doi.org/10.1007/s12649-013-9218-y
https://doi.org/10.1007/s12649-013-9218-y
Publikováno v:
African Journal of Biotechnology; Vol 13, No 7 (2014); 897-904
The increase in energy demand coupled with the depletion of fossil fuels has increased the need for renewable and sustainable energy sources. Butter waste effluent was identified as a possible feedstock for biodiesel. The effects of the temperature,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92b5f75142c5b5a81968a6fb8409d734
https://www.ajol.info/index.php/ajb/article/view/109336
https://www.ajol.info/index.php/ajb/article/view/109336