克劳尔法生产海绵钛的真空通道连接技术

Connecting Technology of Vacuum Channel on Producing Titanium Sponge by Kroll Process

镁还原 -真空蒸馏是国际上普遍采用的海绵钛生产方法 ,自从海绵钛工业化生产以来 ,真空蒸馏的通道连接技术取得了很大的进展。

Since the industrialization of manufacturing technique of titanium sponge, Kroll Process has become the main method among others on producing titanium sponge in the world, and remarkable progress has been made on channel-connecting technology in vacuum distillation procedure. In this paper, comments and expectations have been made on some connecting technologies of vacuum channel both at home and abroad.