阅读说明：本技术 灰分处理的方法和系统 (Method and system for ash treatment ) 是由 J·约基涅米 D·雷恩 A·莱赫德 O·西普拉 于 2020-01-16 设计创作，主要内容包括：本发明处理供金属回收的颗粒材料的方法包括将炉加热至第一温度；将颗粒材料送入炉中；以及在加热原材料之前或之后,将还原气流送入并穿过炉。在炉中加热颗粒材料,以使含于灰分中的一种或更多种金属挥发进入气流中,并且在一个或更多个收集单元中回收挥发的颗粒。处理供金属回收的颗粒材料的系统包括用于接收还原气流和颗粒材料的经加热的炉、用于挥发的颗粒的收集单元和用于不挥发材料的收集单元。(The method of the present invention for treating particulate material for metal recovery comprises heating a furnace to a first temperature; feeding the particulate material into a furnace; and feeding and passing a reducing gas stream through the furnace before or after heating the raw material. The particulate material is heated in a furnace to volatilize one or more metals contained in the ash into a gas stream, and the volatilized particles are recovered in one or more collection units. A system for treating particulate material for metal recovery includes a heated furnace for receiving a reducing gas stream and the particulate material, a collection unit for volatilized particles, and a collection unit for non-volatilized material.)