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累托石粘土原矿中含黄铁矿多,不适宜直接工业利用,经选矿提纯累托石含量达70%以上的精矿有以下用途:1.作石油裂解催化剂累托石特殊的层间结构适宜交联成催化剂,具有吸附性好、热稳定性好、转化率高、价格低廉等优点。2.作钻井泥浆原料累托石适宜做5000米以上深井高温淡水泥浆原料。按美国石油学会(API)和英国石油公司材料协会(OCMA)标准方法对累托石泥浆测试结果如下:
Rectorite clay ore contains many pyrite, not suitable for direct industrial use, by beneficiation purification concentrate content of more than 70% of the rectorite has the following uses: 1. As a catalyst for cracking lignite special interlayer structure Suitable for crosslinking into a catalyst, with good adsorption, good thermal stability, high conversion rate, low price and so on. 2 for drilling mud rectorite material suitable for more than 5000 meters deep high temperature freshwater slurry raw materials. According to the American Petroleum Institute (API) and British Petroleum Materials Association (OCMA) standard method of rectorite mud test results are as follows: