CONTAINER FOR CORROSIVE MATERIAL

摘要

A container in which minerals such as copper are purified in an electrolytic process includes bottom, end and side walls for containing a corrosive electrolyte, such as, a sulphuric or hydrochloric acid solution. The bottom, end and side walls of the container are composed of a cured mixture of 10-19 percent of a modified, vinylester or polyester thermosetting resin and the balance consisting of 1/4"-1/64" inch crystalline silica, fine silica sand or silica flour and glass beads approximately four microns in size and/or mica flakes about 1/64" in size. The container is formed in a continuous pouring process and includes non-conductive reinforcing rods.