Buy Rice Bran Crude Oil Refinery in Niger
- Use: Rice Bran Oil
- Type:Rice Bran Oil Refinery Machine
- Production Capacity: 1-16 tons per day
- Power: 18.5-45kw
- Dimension(L*W*H): 800mm*900mm*105mm
- Specification: 5~50T/D
- After sales Service Provided: Field maintenance and repair service
- Market: Niger
Rice Bran Oil Refining Machine
1) Firstly, to pump crude rice bran oil into oil refining tank with heat conduction oil, and the temperature will reach about 70°C-80°C in one hour, then add acid or alkali to separate rice bran oil according to the acid value. After one hour’s processing and 4-6 hours deposit, then to convey soap stock to storage tank;
Petroleum industry in Niger. Niger has a long history of petroleum exploration dating back to the 1970s. However, it is only since 2011 with the opening of the Agadem oilfield and the Soraz refinery near Zinder that petroleum is being produced in Niger. The oil and gas extracted from the Agadem field are processed at the Soraz refinery.
Oil from Rice Bran and its Processing Technology | SpringerLink
Deacidification is the process of removing free fatty acids from crude rice bran oil. The deacidification methods of rice bran oil include alkali refining, distillation, mixing, re-esterification, and extraction. The alkali refining method has comprehensive effects such as deacidification and decolorization, but the refining loss is much higher.
The acid value of crude rice bran oil is very high, generally in 8-20mg (KOH)/g, alkaline refining loss is big, in order to reduce the refinery cost, physical refining method can be used; Secondly, the wax content is high, need to add the de-waxing process;
Rice Bran Oil
The steps that occur in a typical rice bran oil refining process, along with the by-products generated are given in Fig. 14.1. Generally, the first step in the refining process with crude rice bran oil is dewaxing or winterizing, although for other vegetable oils the dewaxing step can be done at different times in the refining process.
Commercial rice bran contains 15–20% of oil and also an endogenous lipase which degrades the oil and produces free fatty acids (FFAs). This study was undertaken to examine the quality of refined
Rice Bran Oil, Krblrice
Rice bran can be converted into nutraceutical (health food) products and is also a good source of edible/industrial oi with an oil content anywhere between 16% to 25%. In less than 6 hours, rice bran passes through the conveyers to produce the crude form of rice bran oil and is then sent to the refinery where crystal clear edible oil is
Crude rice bran oil (RBO) is rich in valuable minor components such as tocotrienols, phytosterols and γ-oryzanol. These compounds are well preserved during physical refining, but in current industrial practice, RBO is mostly refined chemically because this results in a lighter color. However this process removes most of the γ-oryzanol.
Effects of Crude Rice Bran Oil Components on Alkali-Refining
The effects of minor components in crude rice bran oil (RBO) including free fatty acids (FFA), rice bran wax (RBW), γ-oryzanol, and long-chain fatty alcohols (LCFA), on alkali refining losses were determined. Refined palm oil (PO), soybean oil (SBO) and sunflower oil (SFO) were used as oil models to which minor component present in RBO were added. Refining losses of all model oils were
Therefore, the present study was conducted to evaluate the quality and oryzanol content during the crude RBO refining process. Crude RBO was obtained by the reflux method using n-hexane as a solvent, followed by the dewaxing process by cooling and filtering procedure.
