英国两铸造厂呋喃树脂砂用热法再生英国用热法再生已有２０年历史，早期限用于锆砂壳型砂，近年来车辆厂也使用了热法再生。其中两铸造厂为了减少新砂和废砂处理费用（废砂处理费用高达＄１００／吨），按装了Ｓｉｍｐｌｉｃｉｔｙ／ＲｉｃｈａｒｄｓＰＸ２５００Ｇ型煤气... Two Foundry Furan Resin Sands in Britain Regenerated by Thermal Process Britain has been regenerated by thermal process for over 20 years and has been limited to zircon sand shell sand in the early days. In recent years, vehicle plants have also used thermal process regeneration. Two of the foundries have installed Simplicity / RichardsPX2500G gas to reduce the cost of new sand and waste sand treatment (waste sand treatment costs up to $ 100 / tonne).