Fire safety technology for titanium powder production
In the production process of titanium powder, the fire risk of cleaning, drying and pulverizing is relatively small, while the hydrogenation-dehydrogenation reaction uses a lot of hydrogen and re-grinding after dehydration, and there are a lot of titanium powder and its dust ,
In the Hunter process, sodium chloride is generally removed by water only.
In the Kroll process, a large amount of molten magnesium chloride is generally withdrawn to increase the ability to replenish the reaction tank and to simplify the recycle of the magnesium chloride. Most of the residual salts are removed by vacuum distillation or cooling with water
Most of the world's production is based on the technology developed by Kroll, using magnesium metal as a reducing agent. Another method was developed by Hunter, which uses metal sodium as a reducing agent. These two processes are chemically similar, but the specific operation is different
Making the entire production process fire risk is very large, attention and eliminate the production process of fire risks, the safety of titanium production is of great significance
