A process line for the production of raffinated rice oil
Regarding to the batch extraction step, the rice bran supply corresponds to 806 kg/h and as a product of the process approximately 161 kg/h crude RBO and 645 kg/h deoiled rice bran are obtained. The column is fed with 161 kg/h crude RBO and as products 15 kg/h extract (mainly composed by FFA) and 146 kg/h raffinated rice oil are obtained.
Deacidified RBO with <1% FFA could be obtained by applying the described process. To conclude this work, an industrial process has been proposed which couples batch SFE of rice bran with CC-SFE of the extracted oil obtained, in order to isolate the undesired FFA fraction from the raffinated oil, composed mainly by triglycerides (TG).
A process line for the production of raffinated rice oil
Rice bran is a by-product of rice processing, obtained through the polishing of the rice grain. It presents a considerable high oil content (between 20 and 25%) and it is considered an excellent
Regarding to the batch extraction step, the rice bran supply corresponds to 806 kg/h and as a product of the process approximately 161 kg/h crude RBO and 645 kg/h deoiled rice bran are obtained. The column is fed with 161 kg/h crude RBO and as products 15 kg/h extract (mainly composed by FFA) and 146 kg/h raffinated rice oil are obtained.
Main Processes of Manufacturing Rice Bran Oil
Rice bran oil expelling relies on high quality rice bran oil expellers. After the well prepared rice bran is put into the feeder of the expeller, a screw worm will transport the rice bran advance. As the screw worm moves, the space becomes smaller and smaller, thus squeezing rice bran oil out.
Main Processes of Manufacturing Rice Bran Oil. Details. Production capacity CFBC can desulfurize directly during the combustion process, and the desulfurization efficiency is high. The technology and equipment are simple and economic, and the costs of its initial investment and operation are much lower than those of dry pulverized coal
Rice Bran Oil Extraction Solvent Process, Flow Chart
Rice bran oil extraction process. Today, we learn the subject of rice bran oil extraction, the refining process. We also explain the rice bran oil process flow chart. Introduction of Rice bran oil: Rice bran oil is a form of oil produced from the hard outer layer of rice, which is known for its high smoke point and mild flavor.
The rice bran enters the conditioner for conditioning process in the rice bran oil production line. 4. Rice bran Expanding. The conditioned rice bran enters the rice bran expander and direct steam is injected. By the rotating of the main worm shaft, the materials are extruded, heated, sheared and kneaded, the temperature and pressure increases
Batch Extraction of Oil from Rice Bran with
A process line for the production of raffinated rice oil from rice bran. and rates of extraction were consistent with saturation of the CO2 with rice bran oil throughout most of the process
Oct 17, 1996· A process line for the production of raffinated rice oil from rice bran. The Journal of Supercritical Fluids 2005,34,133-141. DOI: 10.1016/j.supflu.2004.11.006.