Zobrazeno 1 - 10
of 10
pro vyhledávání: '"H. K. Kiriamiti"'
Publikováno v:
Biomass Conversion and Biorefinery. 12:6033-6057
Advanced oxidation processes (AOPs) are powerful methods for treating substrates using radicals that are generated in situ. This study reviewed applications of AOPs in enhancement of biohydrogen production. The AOPs are applied in substrate pretreatm
Autor:
Anil Kumar, H. K. Kiriamiti
Publikováno v:
Indian Chemical Engineer. 63:414-424
Croton megalocarpus oil is a non-edible oil with potential to produce biodiesel in East Africa. Transesterification of the oil and methanol to produce fatty acid methyl ester (FAME) was studied usi...
Autor:
H. K. Kiriamiti, Anil Kumar
Publikováno v:
International Journal of Chemical Engineering, Vol 2020 (2020)
Transesterification kinetics of Croton megalocarpus oil to produce fatty acid methyl esters (FAME) was studied using homogeneous NaOH and heterogeneous alkaline earth Nano MgO, MgO, Nano CaO, CaO, Reoxidized CaO, SrO, and BaO catalysts. Characteristi
Autor:
Henri Spanjers, Jo Dewulf, Charles Nzila, David Tuigong, H. K. Kiriamiti, Herman Van Langenhove
Publikováno v:
Delft University of Technology
Energy poverty is a global threat to sustainable development and improved livelihoods hence the availability of clean, affordable, reliable and sustainable energy is a central issue to Kenya’s national development objectives. Biogas technology in K
Publikováno v:
Flow Measurement and Instrumentation. 22:265-271
Most industrial processes like fermentation, hydrogenation, oxidation, water treatment, petrochemical, nuclear and aerospace involve intimate contact between continuous phase and dispersed phase. Bubble columns and external loop airlifts are commonly
Publikováno v:
Renewable Energy, 35(12), 2698-2704
Renewable Energy 35 (2010) 12
Renewable Energy 35 (2010) 12
Energy affects all aspects of national development. Hence the current global energy crisis demands greater attention to new initiatives on alternative energy sources that are renewable, economically feasible and sustainable. The agriculture-dependent
Publikováno v:
The Journal of Supercritical Fluids. 26:193-200
Extractions of pyrethrins from ground pyrethrum flowers, using supercritical carbon dioxide as the solvent, were carried out in a semi-batch pilot plant (extraction volume: 200 ml). Extracts were very similar to those obtained by hexane Soxhlet extra
Publikováno v:
Chemical Engineering and Processing: Process Intensification. 41:711-718
Supercritical CO 2 extraction of oleic sunflower seeds was shown to be effective and yielded a product very similar to pure refined oil. In our work extraction pressure was restricted to 250 bar, due to technical constraints, and for this pressure, a
Fractionation of pyrethrum extract (crude extract) using supercritical fluid carbon dioxide shows that fixed oils and pyrethrin could be separated in a supercritical extractor with two separators in series. In the first separator, more oil, which is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd2bba71afe1c35a75fdb3f9c073c69e
https://doi.org/10.1016/b978-008045312-5/50038-8
https://doi.org/10.1016/b978-008045312-5/50038-8
Publikováno v:
Journal of agricultural and food chemistry. 51(4)
Possible refining of crude hexane extract (CHE) from pyrethrum flowers and further refining of Pyrethrum Board of Kenya (PBK) pale product is investigated with both liquid and supercritical carbon dioxide. The experiments were carried out in a small