A study of Industrialized Application of Waste Drilling Mud

摘要

This paper presents the industrialized application of preparation of porous ceramics filter using waste drilling mud as principal raw material. The optimal sample is burned at 1060℃ with 60 wt%. waste drilling mud. Its bulk density is 1.78g/cm3,porosity reaches 36.65%,water absorption is 20.62%,crushing strength reaches 12.67MPa,acid resistance is 81.28% and alkali resistance is 97.31%,pores distribute evenly and are three-dimensional bonded,which meet the requirements as a filter medium for water conditioning.