نتایج جستجو برای: used cooking oil
تعداد نتایج: 2364608 فیلتر نتایج به سال:
The objective of this study was to evaluate attributes in semitendinosus muscle (ST) associated with tenderness in divergent breeds--Wagyu (W; n = 12), Limousin (L; n = 12), and Wagyu x Limousin cross cattle (WxL; n = 12)--fed two dietary treatments (0 or 6% sunflower oil, DM basis). A randomized complete block repeated measures design with a 3 x 2 factorial arrangement of treatments was used t...
In many EU countries and outside the EU, besides the addition of pure methyl ester B-100 to diesel oil, mixtures of methyl esters are also added to fuel. To be used as fuel, methyl esters must meet certain requirements, one of which is a certain level of acylglycerols. The paper presents results of determination of acylglycerols in diesel oil dotted with fatty acid methyl esters. The compounds ...
Current petroleum energy sources have been starting to diminish along with the increasing a demand in industries and transportations. In next few years Indonesia is predicted experience fuel crisis. One way solve this problem find alternative from renewable raw materials. This study was conducted obtain through catalytic cracking of used cooking oil-derived methyl ester into biofuel using activ...
The synthesis of biodiesel from the used cooking oil with CaO catalyst waste animal bones has been investigated. content free fatty acids (FFA) in was reduced by adsorption using activated charcoal a salak peel. Biodiesel carried out via transesterification catalyst. obtained calcined Ney Vulcan furnace. effect calcination temperature studied range 873‒1273 K. loading investigated varying withi...
The utilization of ferric-manganese promoted molybdenum oxide/zirconia (Fe-Mn- MoO3/ZrO2) (FMMZ) solid acid catalyst for production of biodiesel was demonstrated. FMMZ is produced through impregnation reaction followed by calcination at 600°C for 3 h. The characterization of FMMZ had been done using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), thermal gravimetric analysis (T...
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