On-line monitoring for classfication of PET flakes

Tsuyoshi Hirajima, Masami Tsunekawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A monitoring system that utilizes changes in acoustic signals emitted by PET flakes during their processing in the zigzag air classifier was developed to reach a required grade and recovery level of separation: The technical feasibility of the on-line monitoring of PET recovery and grade was demonstrated by measuring the relative energy of the signals.

Original languageEnglish
Title of host publicationREWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Proceedings
EditorsI. Gaballah, B. Mishra, R. Solozabal, M. Tanaka
Pages2875-2876
Number of pages2
Publication statusPublished - 2005
EventREWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Madrid, Spain
Duration: Sep 26 2004Sep 29 2004

Other

OtherREWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology
CountrySpain
CityMadrid
Period9/26/049/29/04

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Hirajima, T., & Tsunekawa, M. (2005). On-line monitoring for classfication of PET flakes. In I. Gaballah, B. Mishra, R. Solozabal, & M. Tanaka (Eds.), REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Proceedings (pp. 2875-2876)