Thursday, March 26, 2015

Ceramic proppants acid resistance

The sintering temperature and fineness of raw materials have influence on the performance of high alumina ceramic proppants, under burning or over burning will cause the acid resistance, crush resistance reduction. The introduction of BaCO3 can significantly improve the performance of acid resistance of ceramic proppant.

  And with the increase of BaCO3 addition, acid resistance, continue to improve, but add too much BaCO3 can cause significant increase of broken rate, should control the amount of BaCO3 within 5.2%.


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