Characterization of novel rigid-foam polyurethanes from residual palm oil and algae oil
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چکیده
منابع مشابه
Preparation and Characterization of Nano- Structured Materials from Oil Palm Ash: a Bio- Agricultural Waste from Oil Palm Mill
Oil palm ash (OPA), a bio-agricultural waste from oil palm mills, was subjected to high-energy ball milling for 30 h and was converted into a nano-structured material. The nano-structured OPA was characterized for its particle size and crystallinity index by using Transmission Electron Microscopy (TEM) and X-ray Diffraction (XRD) analysis. The crystallite size obtained from TEM and XRD was foun...
متن کاملSynthesis and characterization of polyacids from palm acid oil and sunflower oil via addition reaction.
In this study aliphatic polyacids were synthesized using palm acid oil (PAO) and sunflower oil (SFO) via addition reaction technique. The synthesized materials were characterized using Fourier-transform infra-red (FTIR) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-ToF-MS) and thermo-gravimetric a...
متن کاملSynthetic polyester from algae oil.
Current efforts to technically use microalgae focus on the generation of fuels with a molecular structure identical to crude oil based products. Here we suggest a different approach for the utilization of algae by translating the unique molecular structures of algae oil fatty acids into higher value chemical intermediates and materials. A crude extract from a microalga, the diatom Phaeodactylum...
متن کاملCharacterization of Bio-oil from Palm Kernel Shell Pyrolysis
Pyrolysis of palm kernel shell in a fixed-bed reactor was studied in this paper. The objectives were to investigate the effect of pyrolysis temperature and particle size on the products yield and to characterize the bio-oil product. In order to get the optimum pyrolysis parameters on bio-oil yield, temperatures of 350, 400, 450, 500 and 550 °C and particle sizes of 212–300 μm, 300–600 μm, 600μm...
متن کاملPreparation of vesicle drug carrier from palm oil- and palm kernel oil-based glycosides.
A new mixture of alkyl glycosides derived from palm oil (PO) or palm kernel oil (PKO) was synthesised. This mixture contains glycosylated disaccharide of either maltose or lactose with aliphatic chain that varies according to the PO or PKO fatty acids composition. The synthesis method produced no polymerised sugar unlike the production of the commercial glycosides (APG). The mixture only contai...
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ژورنال
عنوان ژورنال: Journal of Materials Research and Technology
سال: 2020
ISSN: 2238-7854
DOI: 10.1016/j.jmrt.2020.11.095