refractory gold ore processing fluidized bed roaster

{"cid":"91223188","title":"Gold Concentrate 5mm Fluidized Bed Roasting Dust Removal Fluidized Bed Roaster","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/79\/cd5715b1a317d152b20713cff107-200x200-1.jpg","attrs":{"Brand Name":"Fluidized Bed Roasting","Minimum Order Quantity":"1","Delivery Time":"30-50 days","Place of Origin":"henan china","Payment Terms":"T\/T","Supply Ability":"Negotiable","Packaging Details":"Wooden box or film","Maintenance Cost":"Low","Scale-Up Potential":"High","Heat Transfer Method":"Fluidization","Material":"Solid Particles","Operating Cost":"Low","Environmental Impact":"Low","Particle Size Range":"0.1-5 Mm","Automation Level":"High"}}