RESEARCH PROGRESS AND OUTLOOK IN THE GASIFICATION OF PLASTIC WASTES

Abstract

Abstract: In view of the current situation that the recycling of low-value plastic wastes are difficult, and in response to a series of problems caused by their high volatility, low fixed carbon, complex composition and other characteristics, the research progress of existing gasification technologies of plastic wastes are reviewed based on the understanding of existing chemical recycling technologies. The influences of reactor type, gasification medium, temperature, catalysts and other carbonaceous feedstocks on the process of gasification are highlighted. The domestic and foreign industrialization projects of plastic waste gasification are also presented. Finally, the existing problems of plastic waste gasification technology are analyzed, and the future development strategy of gasification technology is described. At last, the development prospects of gasification technology are proposed.

Key words: plastic wastes, gasification, new developments, commercial application, prospect analysis

References

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