low price environmental pottery feldspar ore processing line in laos

analysis and discussion of reusing the iron ore tailings - xinhai

analysis and discussion of reusing the iron ore tailings - xinhai

Reusing theiron ore tailinghas always been a problem puzzling all iron factories of China. The writer of this essay will analyze and discuss the reusing of the iron ore tailing and iron ore tailings thickener.

Basically, the main questions of limiting all iron ore factories are cost and benefit in reusing the iron ore tailing. We had better use the principle of recycling economy. Recycling economy is also called resource recycling economy. It means the needed resource for production obtains the usage value to achieve the reusing and reduce the discharge of waste by the way of recycling. Developing the recycling economy should take the circular economy concept as guiding ideology and integrate the measures of clean production and environment protection to form a set of system strategy, adjust the industrial structure and layout, optimize the economic structure as well as transfer the traditional linear growth economy only depending the resource consumption to ecological circular economy. It is feasible to use the circular economy mode to reuse the tailing of metal mines. The connotation of the circular economy is investing and discharging less to obtain bigger resource utilization and less effect of environment.

First, we can beneficiate the tailing to get the useful metals. With the development and progress of the ore-dressing technology, some previous tailing can be re-elected to recover the useful metal elements and nonmetal elements. For there are too many lean ore and associated ore among the metal ore. As the low beneficiation technology before, there are much useful metal remaining which has great recycled potential. Second, the tailings also can be used as building materials. The common wall bricks are one of the largest amounts of building materials which are used in the architecture. Therefore, it is a fine idea to use themine tailingsto make bricks and there are many advantages of it that are a simple process and low price. Third, the tailing can be also used as filling material. Taking the mine tailing as raw material and applying the cementation fulling technology, it is very cheap for the mine tailing to be the fulling materials under the premise of protecting the environment. Of course, there are many ways to recycle theiron ore tailing. And I believe the tailing recycling will develop towards the substantial, environmental protection and circulation with the progress of science and technology. Let us look forward to it.

sand washing machine - henan xingyang mining machinery manufactory

sand washing machine - henan xingyang mining machinery manufactory

spiral sand washing machine is a common sand washing equipment, its structure determines its use and use method is more convenient, when cleaning stone, our sand washing machine is in operation, because its equipment is placed on one side In the working process of the spiral blade, one side is the injection of water resources, the other side is the discharge of the stone material, and the waste such as sediment will be quickly deposited on the bottom of the spiral sand washing machine, with the water source at the bottom slowly. Out of the machine, this cleaning process is quite perfect, which is the advantage of the spiral sand washer, which is more convenient than the drum sand washer.

Wheel washing machine is widely used in washing, grading and impurity removal in metallurgy, building materials, hydropower and other industries. It is suitable for washing of fine-grained and coarse-grained materials. It is suitable for sand for construction and gravel for road construction. The sand washing machine has reasonable structure, convenient maintenance, large processing capacity, small power consumption and high washing degree. The novel sealing structure, fully enclosed oil bath transmission and adjustable overflow weir plate ensure the high efficiency and durability of the series, good cleaning and dewatering effect, and stable stability of fine grain products.

Our sand processing series machine include : Sprial sand washing machine, Wheel sand washing machine,Sand recycling machine, Sand dryer,Sand crusher, Sand making machine.etc.for all kinds of sand processing,just consult us.

the use of equipment in ilmenite mining process

the use of equipment in ilmenite mining process

Ilmenite is one of the most important ores of the metal titanium in the world. It is mined as an important industrial mineral in several deposits throughout the world, and many of them are in placer sands. Ilmenite is very similar in structure to Hematite, and is essentially the same as Hematite with roughly half the iron replaced with titanium. Ilmenite is a weakly magnetic titanium-iron oxide mineral which is iron-black or steel-gray. Most ilmenite is mined for titanium dioxide production.Ilmenite is a titanium bearing mineral that, directly or indirectly, supplies in excess of 90% of the feedstock to the large titanium dioxide pigment industry as well as to the very significant and growing titanium metal market and some smaller industrial applications.

In the ilmenite raw ore crushing process, we need to use the crusher. Shanghai shibang company can provide different types of crusher for choosing which refers to the crushing machine used for dealing with large ilmenite stones. Like jaw crusher, impact crusher and cone crusher. You can choose one or two crushers to compose of your ilmenite mining production line.

PE series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants. It manufactured with world-class manufacturing technology and advanced digital parts processing equipment to ensure the precision of the machine parts. Choosing the best production material, greatly enhance the compressive resistance, wear resistance and greatly prolong the service life of the machine.

PF series impact crusher can be used to deal with materials whose size below 500mm and whose compression strength less than 360Mpa. It has high grinding efficiency, the rotational inertia of the rotor has a large and low energy consumption; The top of the machine is equipped with discharging mouth adjusting device which can be simple and quick adjustment counterattack plate and plate hammer gap and control the size of discharge; Product shape is a cube, no tension fracture. Grain shape is good. According to the standard of all kinds of sand and gravel aggregate level, it is suitable. Also it has simple structure and convenient in maintenance.

Apart from crushing equipment, we also need conveyorbeltinilmenitemining processing which will be used in composing of conveying system. Conveyor belt for ilmenite mining is available with either rollersor a solid surface to support the carrying belt. When ilmenite stones fall down on the conveyor, the roller under the belt will drive the belt come forward. In this way, conveyor belt can transfer materials continuously and evenly.

Most ilmenite ore are poor ilmenite ore, so the ore processing must be carried out. Ilmenite ore beneficiation methods currently used for the mechanical selection (including washing, screening, re-election, high intensity magnetic separation and flotation), as well as fire enrichment, chemical processing method. During the whole production line, electric separation, gravity separation and strong magnetic separation, flotation separation and roasting separation are all the necessary steps.

The ilmenite mining process includes gravity separation, magnetic separation and electric separation. Firstly, the raw materials should be extracted from the mine. After this step, the concentrated mines which contain the gravity materials will get. You can get the ilmenite with the help of middle strong magnetic separation. The strong magnetic will recover the monazite and the shaking table is used to remove the gangue. The electric separation is mainly used for separating the rutile with zircon.

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