Search Results - subject:"Physical and chemical properties"

Analysis of the Engineering Restoration Effect of Abandoned Yongledian Quarry in Beijing City Based on Soil Physical and Chemical Properties

Cai, Liwei - In: Asian Agricultural Research 06 (2014) 04

The improvement of the soil physical and chemical properties is the most important foundation for mine ecological … Beijing. Through determination and analysis of soil physical and chemical properties, it shows that there are significant … differences in the composite effects of soil physical and chemical properties between restored area, and undisturbed area, damaged …

Persistent link: https://www.econbiz.de/10011168124

A comparative evaluation of physical and chemical properties of biodiesel synthesized from edible and non-edible oils and study on the effect of biodiesel blending

Atabani, A.E.; Mahlia, T.M.I.; Masjuki, H.H.; … - In: Energy 58 (2013) C, pp. 296-304

Traditionally, biodiesel has been produced from edible oils due to their low free fatty acids. However, their use has elevated some issues such as food versus fuel and many other problems that have negatively affected their economic viability. Therefore, exploration of non-edible oils may...

Persistent link: https://www.econbiz.de/10011054198

Non-edible vegetable oils: A critical evaluation of oil extraction, fatty acid compositions, biodiesel production, characteristics, engine performance and emissions production

Atabani, A.E.; Silitonga, A.S.; Ong, H.C.; Mahlia, T.M.I.; … - In: Renewable and Sustainable Energy Reviews 18 (2013) C, pp. 211-245

and chemical properties of biodiesel produced from any feedstock must comply with the limits of ASTM and DIN EN … oils. However, the potential of converting non-edible oil into biodiesel must be well examined. This is because physical …

Persistent link: https://www.econbiz.de/10010608395