Fluidized-Bed Gasification and Melting Furnace

Process Flow Diagram

Overview

Our fluidized-bed gasification and melting furnace employs a high-temperature combustion and melting process in which waste is gasified in the fluidized sand layer and the gas then reacts with air, eventually producing Vitrified Material（VM） from melted ash. The facility is capable of performing this process without a fossil fuel supply, using only waste as an energy source.

Features

1. High Resource Recovery Efficiency

The facility recovers highly recyclable materials, such as steel and aluminum, from waste while producing Vitrified Material（VM） from incineration ash. This means that the combustion process leaves nothing to be disposed of and effectively renders all waste incineration residues into reusable resources, realizing “zero emission” status.

2. Superior Power Generation Efficiency

The lower volume of corrosive gas produced supports the use of a high-temperature high-pressure boiler that, in turn, allows for high-efficiency heat recovery for power generation.

3. High Treatment Capacity

Its ability to treat a variety of waste extends to waste once disposed of in landfills, enabling the reclamation of final disposal sites.

Examples of highly recyclable resources

Examples of Vitrified Material（VM） Utilization

Examples of Our Track Record

Facility name	Sagamihara City Minami Waste to Energy & Recovery Plant
Treatment capacity	525t/day (175t/24h x 3 lines)
Power generation capacity	10,000kW
Completion	March 2010

Facility name	High-Efficiency Waste Incineration Power Generator (Kofu Kyoto Clean Center)
Treatment capacity	369t/day (123t/24h x 3 lines)
Power generation capacity	8,050kW
Completion	March 2017

Facility name	Sennan Clean Center
Treatment capacity	200t/day (100t/24h x 2 lines)
Power generation capacity	3,200kW
Completion	March 2017

Facility name	Kamiina Clean Center
Treatment capacity	118t/day (59t/24h x 2 lines)
Power generation capacity	1,990kW
Completion	March 2019