PRODUCT DETAILS Rice bran oil deodorization process: factors affecting the deodorizer what? Oil deodorization is the use of the volatile flavor substances and the inner oil triglycerides are very different, by means of steam distillation process to remove off-flavor substances in the process of high temperature and high vacuum conditions. (1) Temperature: increasing the temperature causes a rapid increase in the vapor pressure of the odor substances can reduce the amount of direct steam, the peroxide is also beneficial in
Oil decoloring process
PRODUCT DETAILS Oil decoloring process, oil decoloring method are many, the most widely used in industrial production is the adsorption decolorization method.In addition to heating decoloring, oxidation decoloration, chemical reagent decolorization method, etc.In fact, in the process of oil refining, oil removal of pigment in doesn’t rely entirely on decoloring section, the alkali refining, such as acid refining, hydrogenation, deodorization section has auxiliary decolorization effect. Adsorption decolorization, oil adsorption decolorizing, is to use some of pigment has strong selective adsorption
Refining process dewaxing process
PRODUCT DETAILS Refining process dewaxing process, dewaxing process in the refining process is very important in the process steps, any carelessness may result in the production of edible oil cannot be directly edible, so request operator pay special attention to the operation process. Dewaxing MAO bran oil and vegetable oil, such as rapeseed oil, soybean oil, peanut oil, such as comparison, not only high acid value, colour and lustre is deep, but also contains 2% ~ 7% of the wax.We
Conventional dewaxing processes and operations
PRODUCT DETAILS Conventional dewaxing processes and operations, conventional methods that rely on frozen crystals dewaxing, then separated by mechanical means oil, wax, without adding any auxiliary agents and auxiliary means dewaxing processes. Conventional bag filter separation, pressure filtration, vacuum filtration and centrifugation methods. Now with rice bran oil dewaxing process deodorized as follows: Deodorized rice bran oil→Cooling and crystallization→Bag filter →Paste wax→Melting →Press→Crude wax → soft fat Dewaxed oil products Conventional dewaxing processes and operations, cooling and crystallization temperature of
Centrifuges
PRODUCT DETAILS Centrifuges Refining Equipmentare mainly divided into centrifuge filtration and sedimentation centrifuge two categories. The main principle is that the centrifugal filtration centrifuge (with appropriate filter) through the generation of high speed centrifugal drum, and will accelerate the solid-liquid mixture of liquid thrown drum, and the drum will remain in the solid phase , to effect separation of the solid and liquid, commonly known as dewatering or effect. The main principle of the decanter is a powerful centrifugal force
Refining process
PRODUCT DETAILS 1, cleaning: the bran oil heating temperature to 90 ℃, with a filter press filtration. 2, in addition to wax: bran bran wax oil content is generally 3% -5%. Bran wax can not be absorbed by the body, no food value, must be removed, so as not to affect the quality of rice bran oil. 3, hydration: first crude rice bran oil is heated to 65-70 ℃, and then added with stirring for about 5% of the equivalent
Deodorization process
PRODUCT DETAILS In order to avoid a large loss of neutral oil saponification, using high temperature and high vacuum, deodorizing steam stripping method is performed while deacidification, deacidification i.e. physical refining processes. Because rice bran contains more free fatty acids , in order to ensure deacidification, deodorization effect, double soft packing process tower production. Dewaxed oil into the getter by heating, removal of air in the oil, which is fed by the oil pump – oil heat exchanger, a heater
Dry rice bran oil degumming
PRODUCT DETAILS Dry rice bran oil degumming, former dry degummed oil degumming water of hydration must be reduced to 0.5% or less. Hydration is degummed oil dried in a continuous filler desolventizing carried water heater, dry vacuum degree -0.09MPa, oil inlet temperature of 105-110 ℃. Dry rice bran oil is degummed oil is heated to about the dry 85 ℃, the content of the metering pump was added 85% phosphoric acid was added in an amount of 0.1% by mass
Horizontal spiral centrifuge discharge settlement
PRODUCT DETAILS Horizontal spiral centrifuge discharge settlement ,Rice bran refining equipment horizontal spiral centrifuge discharge settlement earlier time in light chemical industry applications, machine-pressed in recent years for the separation of suspended impurities in crude oil, to achieve better process results. Horizontal spiral centrifuge discharge settlement main part of the drum, auger feeders, transmission and access to material devices . Through the drum shaft is mounted in the housing. The small end of the cone on the drum, there are
Rice bran oil distillation deacidification process
PRODUCT DETAILS Rice bran oil distillation deacidification process: distillation deacidification process both desolventizing, deacidification and deodorization of multiple roles, is the use of volatile substances, such as differences in free fatty acids and triglycerides in the volatility of oil under high temperature and high vacuum conditions With the process of steam distillation process to remove fat in low molecular weight aldehydes, ketones, free fatty acids, unsaturated hydrocarbons and other substances, while the new smell of rice bran preparation and processing