Ina hanga koe i te biodiesel, he puhoi te tauhohenga kinetics me te kino o te whakawhitinga papatipu kei te whakaheke i to kaha tipu biodiesel me to hua me te kounga. Ko nga reactors ultrasonic JH te whakapai ake i nga kinetics transesterification. No reira me iti ake te taikaha methanol me te iti ake o te whakakorikori mo te tukatuka biodiesel. Ko te koiora ka mahia i roto i nga reactors puranga ma te whakamahi i te wera me te whakaranu miihini hei whakaurunga hiko. Ultrasonic cavitational Mixing Ko te tikanga kē whai hua ki te whakatutuki i te ranunga pai i roto i te tukatuka biodiesel arumoni. Ka whakaratohia e te cavitation Ultrasonic te kaha whakaoho e tika ana mo te transesterification biodiesel ahumahi. Ko te tukatuka Ultrasonic o te biodiesel e whai ake nei:

1.Kei te konatunatua te hinu huawhenua, te ngako kararehe ranei ki te methanol (e hanga ana i te methyl esters) me te ethanol (mo te ethyl esters) me te konutai, te konutai, te konutai methoxide, te waikawa ranei.

2. Ka whakawerahia te ranunga, hei tauira ki te mahana i waenga i te 45 me te 65degC.

3.Kei te sonicated te ranunga wera i roto i te raina mo te 5 ki te 30 hēkona.

4.Ka taka te Glycerin, ka wehea ranei ma te whakamahi i te centrifuges.

5.Ka horoia te biodiesel kua hurihia ki te wai. Ko te nuinga o nga wa, ka mahia te sonication i te pehanga teitei (1 ki te 3bar, te pehanga ine) ma te whakamahi i te papu whangai me te reera pehanga-muri ka taea te whakarite i te taha o te pūtau rere.

WHAKAMAHI: