欧托昆普公司对自磨进行了改进，被称为“Outogenius碎磨”工艺，其开发过程逆向而行．首先冶金人员在公司选矿厂的工业规模回路中对自磨进行了几十年的详细研究和试验。在已经得到最终结果之后，又建立了一个半工业实验厂。而目前为了开发一个专门的实验室方法（试验矿石对Outogenius碎店工艺的适应性），又在进行研究工作． Outokumpu has improved its self-grinding process, known as the “Outogenius” grinding process, and its development goes backwards. First metallurgical personnel in the company beneficiation plant industrial scale loop on the self-grinding carried out for decades of detailed research and experiments. After the final result has been obtained, a semi-industrial pilot plant was established. At present, in order to develop a specialized laboratory method (test ore adaptability to Outogenius broken shop process), and in the research work.