vacuum-thermal reduction

Preparation of High Density VC by Vacuum Carbon Reduction Method

真空碳热还原法制备高密度碳化钒

Some measures to improve extraction ratio of combustible vacuum tower were introduced in this paper, which included the renovation on the traditional practice of wet vacuum distillation, the reduction of the pressure drop of the tower, the stablization and improvement of the vacuity.

本文讨论了通过改变传统的湿式减压蒸馏操作、降低塔的压力降、稳定和提高真空度等提高燃料型减压塔拔出率的措施。

The Vertical Bearing Capacity and Settlement Analysis of the Pre-stressed Concrete Pipe Pile Causes of vacuum reduction of condenser of steam turbine and on-line handling

预应力混凝土管桩的承载机理研究及沉降分析汽轮机凝汽器真空度降低的原因及在线处理

According to the features of reduction distillation technology and characteristics of all kinds of vacuum pumps, the best assembling vacuum unit on producing titanium sponge by Kroll Process was has been brought forward.

根据镁还原-真空蒸馏工艺的特点及各种真空泵的特性，提出了克劳尔法生产海绵钛工艺中真空蒸馏的最佳真空机组。