Enhancing bio-oil yield extracted from Egyptian castor seeds
The screw press was used in oil extraction as studies have proven its success and efficient in extraction. Castor seeds were pressed at temperatures of 50 to
Enhancing bio-oil yield extracted from Egyptian castor seeds ... - Nature
The screw press was used in oil extraction as studies have proven its success and efficient in extraction. Castor seeds were pressed at temperatures of 50 to 100 C and speed of 40,...
Design and Development of an Efficient Screw Press Expeller
Diminishing fossil fuel resources, unstable/increasing prices of oil, environmental issues, global warming/climatic shifts, and allied problems have led the
Design and Development of an Efficient Screw Press Expeller for Oil
This study is aimed to make efficient screw expeller to cater massive Jatropha biomass for its oil extraction. A computational flow dynamics (CFD) simulation is performed to estimate the pressure developed inside the barrel through screw pressing when the feedstock is Jatropha seed.
The production of biodiesel from castor oil as a potential
Pre-treatment of the crops such as frying, has been found to increase the oil yield of a screw press by as much as 89% after a single pass and 91% after dual pass
Castor Oil: Properties, Uses, and Optimization of Processing Parameters
A continuous screw or hydraulic press is used to crush the castor oil seeds to facilitate removal of the oil ( Fig. 5 ). The first part of this extraction phase is called prepressing. Prepressing usually involves using a screw press called an oil expeller. The oil expeller is a high-pressure continuous screw press to extract the oil.
Castor oil biodiesel production and optimization ScienceDirect
Dias et al. [34] grew castor plants, extracted its oil and produced biodiesel. The optimal ester content was 83.41 wt% at reaction time 8 h and 65 °C.
A Biorefinery Approach to Biodiesel Production from Castor Plants - MDPI
Simulation of the castor seed oil biorefinery was performed by Aspen Plus, as follows: Castor seed was modeled as a mixture of protein (20.78%), oil (50.20%), fiber crude (5.98%), ash (7.75%), and carbohydrates (7.96%). Protein was simulated as glutamic acid since it is the main amino acid present in the castor oil seed [ 26 ].
Efficient screw castor seed oil press for biodiesel oil China.cn
Efficient screw castor seed oil press for biodiesel oil YZS-120 castor seed oil press adopts latest technology to improve its operational efficiency and ensure high quality oil.
Prospects, feedstocks and challenges of biodiesel production from
The castor seed specification includes fibre 16%, nitrogen 4%, protein 29%, oil content 47%, phosphorus 1% and moisture 8% [56]. Moisture can be removed by using sunlight or by air drying. The most efficient and less time consuming and economic process is sun drying. After removing moisture, the seed/kernel is ready for oil extraction.
