Slon Magnetic Separator Machine Sorting Ilmenite Particle Pilot Study

According to the current situation, Pangang Ilmenite concentration plant can get effective recycling on the +0.019mm Ilmenite ore, while it still under technology study on the -0.019mm Ilmenite ore recycle. This is part of the ilmenite tailings discharge as a result titanium enormous waste of resources.Whether from the economic or the strategy of sustainable development, recycling of this part of the titanium metal is imperative, urgent, of great significance.This paper summarized the titaniferous resources distribution situation and choose titanium development situation of at home and aboard, did Mineralogical study process ultra-fine grain of PZH steel grade titanium iron and adopt a new highly efficient mineral processing equipment-SLon vertical ring pulsating high gradient magnetic separator (hereinafter referred to SLon magnetic machine) has done a magnetic mineral was studied.The ultrafine grained titanium iron ore grade is low, particle size distribution and The Ilmenite ore and gangue titanium and titanium ordinary pyroxene magnetic proportion. Obviously, the ultrafine grained titanium iron ore is difficult to choose titanium.In the test, magnetic media usedΦ2 (encryption) magnetic media, large-stroke big red times (stroke of 35mm, red times for 370rpm) and the sorting process is a rough swept away a fine sweep away the closed-loop process. The test results obtained as follows: selected ore particle size-0.074mm, grade of 8.05% TiO2, the final concentrate grade of 20.03% TiO2, recovery was 50.23% TiO2. To achieve the expected results. A college conducted a pilot study of this subject has not been dressing to achieve this target.Experimental results show that SLon made ring pulsating high gradient, it comes to the conclusion that SLon separation machine is effective on panzhihua iron fine grained titanium recycling, and play a key role.This study is based on the long-term interests of ilmenite concentration and achieved excellent results during the experimental research and filled the blank of separating for Ilmenite concentration plant ultrafine grained titanium iron. It provides the basis for the ilmenite concentration of ultrafine grained titanium industry on the recovery of iron.