Ruiguang tailings processing method
Author : RuiGuang Time : 2013-12-10 Click :
The use of tailings crusher for crushing , screening is a big deal then , "this article focuses on how elaborate from specific processing.At present , the current domestic and international resources for the utilization of tailings can be summarized in the following ways:
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( 1) The first thing to try to do tailings recovery of useful components integrated resource utilization , tailings recycling machines using advanced technology and reasonable process for tailings re -election , to maximize the recovery tailings useful components , such can further reduce the number of tailings . Some may try to free the concentrator tailings direction, that is, in the beginning of the design of all selected programs will be planned out ore components , allowing tailings volume of output almost non-existent.
( 2 ) the tailings used as backfill underground mining goaf . Tailings as backfill mined-out area of use , the filling process is the best all- tailing filling process , but is still at an experimental stage. Are used in the production of coarse tailings use as part of gob filling material . Concentrator tailings tailings discharge evacuation preparation section grading , the gritty part of the underground mined-out area to send , and the fine fraction into the tailings stockpile . This tailings disposal methods have been applied at home and abroad , is an easy call me mature tailings disposal methods .
( 3 ) use of tailings as building materials : production of cement , silicate tailings bricks, tiles , aerated concrete , cast stone , refractories, glass , ceramic , concrete, aggregates , glass , tile slag , foam glass and foam materials, etc. , need to use a certain amount of silica sand, tailings is preferred.
( 4 ) construction of roads , pavement material , non-slip material , such as coastal farmland with tailings .
( 5 ) In the field of tailings piled overburden farmland , planting crops or reforestation .
( 6 ) the tailings accumulation of tailings stored in specially built library , which is the majority of the tailings treatment plant is currently the most widely used .
There is a saying called " life did not lack , but the lack find beautiful eyes" , tailings material is actually very beautiful , every minute " tailings " would be found to play light and heat place.
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