【摘要】 80年代钛冶炼技术的进展主要是:还原-蒸馏联合炉的采用,使海绵钛的能耗和生产成本大大降低;镁电解设备的改进,显著降低了镁的能耗;生产过程的计算机控制;意大利 EMG 公司对 TiCl₄熔盐电解法进行重大改进,完成了试生产阶段的目标,宣布已建立工业规模工厂。在90年代,钛工艺研究的重点课题仍然是克劳尔法和亨特法的改进,电解法有可能成为第三种生产海绵钛的工业方法。更多还原

【Abstract】 In the 1980’s improvement of titanium production technologies includethat the reduction-separation combined process resulted in significantlylower powerconsumption rates and costs;the electrolysis of MgCl₂ wasimproved,to further increase productivity and energy savings,the computer-control used in technology process;the electrolysis process of TiCl₄,moltensalt was improved,and will build the commericial plant,in Italy’s Elettroche-mica Marco Ginatta （EMG）.In the 1990’s,major technological researchwill be development of Kroll process and Hunter process,the electrolysisprocess will become thrid commericial process for production of titaniumsponge.更多还原