caa a22 4500 475784057 CHVBK 20180406123653.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1023/A:1008115025002 doi (NATIONALLICENCE)springer-10.1023/A:1008115025002 Effects of temperature and holding time on production of renewable fuels from pyrolysis of Chlorella protothecoides [Elektronische Daten] [Weimin Peng, Qingyu Wu, Pingguan Tu] To investigate the influence of temperature andholding time on the pyrolyzate yields of Chlorella protothecoides, the microalgal cells weresubjected to pyrolysis at 200, 300, 400, 500 and 600 °Cfor 5, 20, 60 and 120 min, separately. High oil yields above 40% dry weight cells wereobtained both at relatively low temperature (300 °C)with relatively long holding times (20-120min) and relatively high temperatures (400-500 °C)with relatively short holding times (5-20min). The maximum oil yield of 52.0% was achieved at500 °C for 5 min. The gas yield was generallyincreased with the increasing temperature and holdingtime. It could reach 63.3-76.0% at 600 °C.High pyrolytic rates of 72-87% were obtained at allexperiments except at 200 °C for 5-20 min or300 °C for 5 min. Thermogravimetric analysisindicated that the main thermal degradation of thismicroalga occurred at 200-520 °C. The resultsimply that C. protothecoides is a good candidatefor the production of renewable fuels by pyrolysis. Kluwer Academic Publishers, 2000 Chlorella protothecoides nationallicence fuel nationallicence pyrolysis nationallicence renewable energy source nationallicence thermogravimetric analysis nationallicence microalga nationallicence Peng Weimin Department of Biological Sciences and Biotechnology, Tsinghua University, 100084, Beijing, P.R. China aut Wu Qingyu Department of Biological Sciences and Biotechnology, Tsinghua University, 100084, Beijing, P.R. China aut Tu Pingguan Department of Biological Sciences and Biotechnology, Tsinghua University, 100084, Beijing, P.R. China aut Journal of Applied Phycology Kluwer Academic Publishers 12/2(2000-03-01), 147-152 0921-8971 12:2<147 2000 12 10811 https://doi.org/10.1023/A:1008115025002 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1008115025002 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Peng Weimin Department of Biological Sciences and Biotechnology, Tsinghua University, 100084, Beijing, P.R. China aut NATIONALLICENCE 700 1- Wu Qingyu Department of Biological Sciences and Biotechnology, Tsinghua University, 100084, Beijing, P.R. China aut NATIONALLICENCE 700 1- Tu Pingguan Department of Biological Sciences and Biotechnology, Tsinghua University, 100084, Beijing, P.R. China aut NATIONALLICENCE 773 0- Journal of Applied Phycology Kluwer Academic Publishers 12/2(2000-03-01), 147-152 0921-8971 12:2<147 2000 12 10811 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer