Circulation Processing Ultrasonic Emulsification
Description:
Sonochemistry is the application of ultrasound in chemical reactions and processes. The mechanism that causes sonochemical action in liquids is the phenomenon of acoustic cavitation. The effects of sonochemistry on chemical reactions and processes include increased reaction rates and output increments, more efficient use of energy, more efficient use of energy, improved performance of phase transfer catalysts, activation of metals and solids, or increased reactivity of catalysts.
Circulation Processing Ultrasonic Emulsification can increase the chemical reaction rate and yield of vegetable oil and animal fat converted to biodiesel. This can change production from batch processing to continuous process processing, reducing investment and operating costs. The manufacture of biodiesel from vegetable oils or animal fats involves a base-catalyzed transesterification of a fatty acid with methanol or ethanol to give the corresponding methyl or ethyl ester. Ultrasonic energy yields more than 99% biodiesel production. Ultrasound can significantly reduce processing time and separation time.
Competitive Advantage:
1.Save mixing time 20%~60%
2.Lower temps 30%~60%(30℃)
3.Less methanol 5%~30%
4.Less chemical (KOH) less 20%~50%
5.Total production cost save 15%~50%
6.Another benefit is the time of glycerol separation.This is also faster and one of the reasons for it is that less methanol is been used,so glycerol separation is faster.
Applications:
Circulation Processing Ultrasonic Emulsification in the biochemistry of the earliest applications should be used ultrasonic to crush the cell wall, to release its contents. Subsequent studies showed that, low intensity ultrasonic can promote the biochemical reaction process, such as ultrasonic irradiation can increase the speed of liquid nutrition growth of algal cells, making the cells to produce proteins increased 3 times.Energy density and cavitations bubble collapse of ultrasonic field energy density, energy density is enlarged trillion times, great concentration caused by energy; sound chemistry led to the phenomenon of extreme heat and pressure cavitations effect of luminescence, is unique in form of exchange of energy and substance of sonochemistry. Therefore, ultrasonic chemical extraction, biodiesel production, organic synthesis, governance microorganisms, degradation of toxic organic pollutants, the chemical reaction speed and yield, the catalytic efficiency, biological degradation, ultrasonic anti fouling, biological cell crushing, dispersion and agglomeration, and the chemical reaction is more and more important role.
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