Japan Geoscience Union Meeting 2021

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[O-07] Poster presentations by senior high school students

Sun. Jun 6, 2021 1:45 PM - 3:15 PM Ch.27

convener:Tatsuhiko Hara(International Institute of Seismology and Earthquake Engineering, Building Research Institute), Katsuyoshi Michibayashi(Department of Earth and Planetary Sciences, Nagoya University), Miwa Kuri(Japan Meteorological Agency), Keiko Konya(Japan Agency for Marine-Earth Science and Technology)

1:45 PM - 3:15 PM

[O07-P41] How to extract bioethanol effectively by distillation.

*Ataru Kunihisa1 (1.Wakasa high school)

Keywords:Solidago altissima, bioethanol, a new energy resource

In Japan, the number of Solidago altissima is increasing, and it is rampant.Therefore, we have been researching whether bioethanol can be used as a new energy resource by producing bioethanol from Solidago altissima.Mix crushed Solidago altissima and sulfuric acid and sterilize with autograve.Then, it was centrifuged, activated carbon was added, and the mixture was filtered, and then cultured for 3 days to try to produce ethanol.At present, ethanol has not been recovered yet.In the future, we will carry out experiments by changing the amount of sulfuric acid added. Ultimately, we would like to discover the possibility that Solidago altissima will become a new energy resource with the goal of efficiently extracting ethanol.