USB2 Briquetting of mill scale Google Patents
The invention relates to a method for the agglomeration of ironoxidecontaining residual materials, in particular scale and mill scale, wherein the residual materials and paper sludge are dried and ground and agglomerates are produced, by hot briquetting, from a mixture of the residual materials and paper sludge so processed. In this manner, it is possible to produce mill scale briquettes of ...