Research and Development > JFE TECHNICAL REPORT > No.13 Special Issue on “Ironmaking Technology” and “Slag Products” > Waste Melting Systems Offered by JFE Engineering

No.13 Special Issue on “Ironmaking Technology” and “Slag Products”

Waste Melting Systems Offered by JFE Engineering

NISHINO Masaaki     NISHIMURA Sadahiko     KATAFUCHI Masato

Abstract

JFE Engineering has constructed and supplied a large number of waste treatment facilities for over 30 years. To meet the recent demands for utilizing inorganic constituents of waste by melting, various types of melting systems have been developed and supplied to the market. For the requirement of direct melting of waste, two types of systems are offered: a gasifying and melting system called JFE High-Temperature Gasifying and Direct Melting System, respectively. In addition a unique hybrid system of waste incineration and ash melting furnaces being directly connected, called JFE Hyper 21 Stoker System, has been newly developed. Also, two types of individual ash melting systems heated either by electric resistance or plasma are lined up as products.

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