Electrostatic separation is an effective means of titanium grade 2 obtaining high-grade titanium concentrates. Electrostatic separation effect of coarse material is superior to fine grade material. Tests showed that re-election of an electric-election process of the transfer of coarse grade material containing Ti0> 28%, fine grade material containing Ti0> 32%. In a small experiment and expand the trials are successful, based on the March to June 1979 Research Institute processing plant re-election in an electrical workshop selected industrial test, process scale magnetic concentrator tailings 240 ~ 260t. The main equipment medical grade titanium used for the FLX -1 type 600 × 360mm, 6600 × 339mm spiral concentrator, 1200 × 720mm spiral chute and YD - 3A-type high-voltage election machines. In magnetic separation tailings containing TiO8 70%, C0O.016% condition was obtained containing Ti046 19%, 39.38% recovery of titanium concentrate; Containing C00 .24%, 5.89% sulfur recovery cobalt concentrate. Titanium plant construction to have provided reliable information.

After two years of technical research, the plant successfully titanium grade 2 developed a "full utilization of Panzhihua 74% grade titanium slag of molten salt chlorination fine titanium tetrachloride production of" advanced technology, becoming the first use of 74% grade titanium slag of molten salt chlorination fine titanium tetrachloride production enterprises, vanadium and titanium resources in Panxi provides a new path utilization.
It is reported that 74% of the whole Panzhihua grade titanium slag with low volume, high impurity content, the higher chlorine content in the exhaust, high production of waste salt, lye consumption is large, therefore, only as titanium dioxide feedstock, can not as titanium sponge production of raw materials. After nearly two years to carry out the production of chlorinated research, from April 1 this year, the plant optimization through the medical grade titanium adoption of technology, equipment upgrading, refining operations and other measures in the chlorination process, the smooth realization of the full 74% grade titanium Panzhihua production of refined molten slag chloride titanium tetrachloride major technological breakthrough, can reduce the cost per ton of titanium sponge 1329 yuan.

Production Technology Institute of the University of Tokyo in the medical grade titanium Valley Snow Yuki assistant with Professor Toru Okabe developed by recycling mixed with iron, oxygen, low-grade titanium scrap titanium production technology. In the smelting process of recycling, and scrap iron chloride for the reaction. Thus, the waste previously difficult to handle can be obtained by a combination of mutually valuable titanium.
Due to the presence of surface oxide titanium block after cutting, easily mixed with coolant and metal-cutting equipment and other issues, recycling more difficult. Therefore, the development of a low-grade titanium chloride reacted with the iron scrap, recycling processes titanium tetrachloride gas.
Titanium tetrachloride is reduced in the next process, thereby obtaining titanium. Ferric chloride is difficult to handle the waste generated during the smelting of titanium. Rational use of chlorinating agents can reduce costs, improve resource efficiency. All along, titanium scrap and iron chloride will react after the titanium surface covered with a layer titanium grade 5 of iron, titanium and ferric chloride lead to termination of the reaction. This time, to add magnesium chloride, samarium molten salt as a medium to make it happen with the titanium chlorination. Because of ferric chloride and titanium without the direct reaction, the reaction stops phenomenon and therefore does not appear.

The use of low-grade titanium scrap titanium achieve recycling

Production Technology Institute of the University of Tokyo in the medical grade titanium Valley Snow Yuki assistant with Professor Toru Okabe developed by recycling mixed with iron, oxygen, low-grade titanium scrap titanium production technology. In the smelting process of recycling, and scrap iron chloride for the reaction. Thus, the waste previously difficult to handle can be obtained by a combination of mutually valuable titanium.
Due to the presence of surface oxide titanium block after cutting, easily mixed with coolant and metal-cutting equipment and other issues, recycling more difficult. Therefore, the development of a low-grade titanium chloride reacted with the iron scrap, recycling processes titanium tetrachloride gas.
Titanium tetrachloride is reduced in the next process, thereby obtaining titanium. Ferric chloride is difficult to handle the waste generated during the smelting of titanium. Rational use of chlorinating agents can reduce costs, improve resource efficiency. medical grade titanium All along, titanium scrap and iron chloride will react after the titanium surface covered with a layer of iron, titanium and ferric chloride lead to termination of the reaction. This time, to add magnesium chloride, samarium molten salt as a medium to make it happen with the titanium chlorination. Because of ferric chloride and titanium without the direct reaction, the reaction stops phenomenon and therefore does not appear.