Study on Cold-Pressing Technology for Mixture of Iron Ore and Coal

2011 ◽  
Vol 117-119 ◽  
pp. 882-886
Author(s):  
Jie Qin ◽  
Gong Guo Liu ◽  
Fei Hu Long
Keyword(s):  
High Pressure ◽  
Industrial Production ◽  
Iron Ore ◽  
Cold Pressing ◽  
Comprehensive Utilization ◽  
Vanadium Titanium ◽  
Titanium Magnetite ◽  
Pressing Technology

Operation principle of high-pressure briquetter is introduced. According to the problems arised from real production in pilot named as comprehensive utilization of vanadium-titanium magnetite, countermeasures have been proposed to solve these problems. At the base of carrying out a series of reformations on the equipments and now the high-pressure briquetter can meet the requirements of industrial production.

The Vanadium Titanium Magnetite Tailings of Chengde Area Comprehensive Recycling Situation and Development Trend

2013 ◽  
Vol 753-755 ◽  
pp. 28-31
Author(s):  
Shu Xian Liu ◽  
Jun Cong Wei ◽  
Shao Bo Wei ◽  
Yi Miao Nie
Keyword(s):  
Iron Ore ◽  
Development Trend ◽  
Process Selection ◽  
Combined Process ◽  
Flotation Process ◽  
Combination Process ◽  
Iron Ore Tailings ◽  
Vanadium Titanium ◽  
Titanium Magnetite ◽  
Process Method

Summarized the siutuation of the vanadium titanium magnetite tailings recycling in Chengde, TiO2 in ilmenite tailings grade almost more than 2%, caused by TiO2 resources waste, put forward by gravity separation, magnetic separation,and flotation combined process method for titanium iron ore tailings reelection, and put forward the technological process selection by reducing the grinding fineness, increasing number of handpick and scavenging, adopt combination process and increasing flotation process to increase the recovery rate of TiO2, reduce TiO2 grade in the tailings.

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