The whole soybean oil production process contains three workshops: soybean pretreatment workshop, soybean oil extraction workshop and soybean oil refining workshop.
I. craft flow of pretreatment workshop of soybean oil production process
Soybean magnetic box cleaning crusher soften flaking roll cooker oil press(chosen) to extraction workshop
Ii.Craft flow of solvent extraction workshop of soybean oil production process
solvent
Iii. craft flow of refining workshop of soybean oil production process
Crude soybean oil degumming and deacidification decolorization deodorization refined soybean oil
Main process:
1. degumming and deacidification: the gumming is moved by phosphoric acid and hot water. there are two ways to move the acid in the soybean oil. one is chemical way, the other one is physical way. the chemical way is using naoh to react with acid. this way is suitable for the capacity of 5-30t per day. the physical way is using steam and centrifugal to move the acid. this way is used for capacity from 30-2000t per day.
2. decolorization: this step is used to adjust the color of the oil. you can control the color of the soybean oil according to the requirement of your market.
3. deodorization: the function of this step is to move the special smell in the oil. this is an important standard for refined soybean oil.
Refined and crude soybean oil come from the soybean seed. As a cooking oil it is one of the most used and consumed. And as an additive to biodiesel it is becoming more and more in use, especially in europe.
The soybeans are cracked, heated and treated with solvents. The resulting oil is refined. The residue, the meal, is mainly used for animal feed.
Refined soybean oil specifications
Physical characteristics:
Physical state: liquid
Appearance: light yellow, clear and brilliant
Taste: bland
Odor: bland
Color: 5 13.5 yellow / 0.6 2.0 red
Standard Item Grade One
Color Shade, (Pt- Co ) max 180
Epoxy Value, % min 6.2 ( it is equivalent to 6.8 % by ASTM D1652-04)
Density ( 20deg.c) g /cm3 0.985~0.995
Acidity , mg KOH/g max 0.50
Iodine Value % max 6.0
Flashing Point, deg.c min 290
Loss upon Heat % max 0.3
Standard itemfirst class
Color shade, (pt- co ) max150
Density g /cm30.985~0.995
Acidity , mg koh/g max0.40
Flashing point min300
Loss upon heat % max0.30
Iodine value % max6.0
Epoxy value, % min6.0
200kgs/drum 16mts/20fcl
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Description:
Soybean extruder consists of driving system, feeding device, extruding device, and electric control cabinet etc. This machine can transfer mechanical energy to thermal energy by extrusion, friction and shearing function of non-equidistance screw extrusion system, and form a certain pressure and temperature in the extruding chamber.
Application
The soya bean extruder machine is designed to bulk soya,corn for animal feed making with high protein,widely used as source of protein in animal diets, including pig, chicken, cattle, horse, sheep, and fish feed.It is widely used in soybean, maize,soybean meal, cottonseed meal, rice bran and other raw materials.
Advantages:
1.High temperature and pressure can effectively kill the bacteria and detoxicate, changing the nutrition resistant factor, lowering the degradation of nutrients, improving the digestibility of protein and starch.
2.Screw and barrel are designed optimized to get longer service life and lower production cost.
3.Novel design, high output, stable operation, the main components is heat treated special alloy material refined, with a high degree of wear resistance and long life.
Epoxidized Soya bean Oil(ESBO) epoxidized soybean oil manufacturers epoxidized soybean oil price
Epoxidized Soybean oil is the most readily available and one of the lowest-cost vegetable oils in the world. Epoxidized soybean oil is the result of the oxidation of soybean oil with hydrogen peroxide and either acetic or formic acid. ESO is industrially available in large volume at a relatively low price.
Advantage
Epoxidized Soybean oil is the most readily available and one of the lowest-cost vegetable oils in the world. Epoxidized soybean oil is the result of the oxidation of soybean oil with hydrogen peroxide and either acetic or formic acid. ESO is industrially available in large volume at a relatively low price.
Due to its low cost and biodegradability over traditional phthalate plasticizers, ESO is replacing dioctyl phthalate (DOP) in some applications.
Application
Epoxidized soybean oil (ESO) is used as a plasticizer and stabilizer in plastic materials, especially PVC and its copolymers to keep these plastics soft and pliable.
The chemical is also used as a pigment dispersing agent and acid mercaptan scavenging agent as well as an epoxy reactive diluent.
Soybean oil is one of the most readily available and lower-cost vegetable oils in the world. ESO is industrially available in large volume at a relatively low price.
Due to its low cost non-toxic and environmentally friendly properties, as well as its biodegradability over traditional phthalate plasticizers, ESO is replacing dioctyl phthalate (DOP) in some applications.
Epoxidized soybean oil is also used as a pigment dispersing agent and acid/mercaptan scavenging agent as well as an epoxy reactive diluent. epoxidized soybean oil and other epoxide substances are used as raw materials for various applications that include functional fluids, fuel additives, polyol replacements, agricultural and pharmaceutical molecules, flavor and fragrances, reactive diluents and UV cure applications, surfactants, adhesives, sealants, coatings, and special inks.
Package
1) 200L drums
2) 1000L IBC Tank
3) 24 CBM Flexitank
4) 25 CBM ISO Tank
Sega is one of the leading eco-friendly bio base materials manufacturers. Our Non-phthalate solvent, ethyl oleate usp and triacetin has high quality and competitive price.
For more information about environment-friendly plasticizer,
It can be applied to polyvinyl chloride plastic products, with good compatibility, low volatility, good stability to light and heat. Epoxy soybean oil (ESO) plasticizer can make non-toxic, environmentally friendly PVC products, can also be widely used in food packaging, medical supplies materials, toys and water supply pipes, etc., but also used as cellulose resin and synthetic non-toxic plasticizer and softener, in the processing of products, adding epoxy soybean oil (ESO) can significantly improve the physical properties of products and extend the aging time. In the field of synthetic rubber, the addition of epoxy soybean oil (ESO) can meet its softness at low temperature, play a softening role, and have a good synergistic effect when used with plasticizers.
In addition, because of its good lubricity, compatibility and dispersion performance, it can also be used as a surfactant and dispersant, applied in the production industry of epoxy coatings and epoxy resins, and it is also widely used in wire and cable, refrigerator seals, sheets, pipes. Plastic shoes.
Product Name: Epoxidized soyabean oil
Density: 0.997 g/mL (lit.)
CAS Number: 8013-07-8
Freezing point: -10~5
Appearance: yellow viscous liquid
Boiling point: >150
Purity: 99%
Viscosity (25 CPS): 325mPa.s (25)
Epoxidized Soybean Oil (ESO) is a non-toxic, clear to yellow liquid that is used as a plasticizer and stabilizer in plastic
materials, especially PVC and its copolymers.
Specification
* 1. High Epoxy Value has good patibility with PVC.
* 2. With good plasticization effect.
* 3. Low volatility and little mobility, won't react in heat or light, with good Stability.
* 4. With good Environmental stability.
* 5. Can let your products with good mechanical strength, resistance to elements and electrical property.
* 6. Non poisonous and the assistant of food package materials authenticated internationally.
* 7. Can reduce the use level of other plasticizer, stabilizer and lubricant.
* 8. Good and stable quality epoxidized soybean oil, ample supply.
Item Index Test
Color (Pt-Co) 150max 100
Specific Gravity (20â??) g/cm3 0.988-0.999 0.998
Epoxy Value % 6.2min 6.5
Acid Value mgKOH/g 0.6max 0.5
Flash Point (open cup) 280min 280
Heat Loss (125, 2hrs) 0.2max 0.1
