TY - JOUR AU1 - Clark, Roland Joseph AB - ABSTRACT A review of the clay purification methods which are used at the present time is given, together with a description of a simple laboratory continuous clay‐washing plant composed of a screw feed, a rotary blunger, sand separator, cone‐bowl classifier, and settling tanks. The methods of operation with a sample of Pacific Northwest kaolin and the results obtained are described. TI - A LABORATORY APPARATUS FOR THE REFINING OF PACIFIC NORTHWEST KAOLIN JF - Journal of the American Ceramic Society DO - 10.1111/j.1151-2916.1927.tb09663.x DA - 1927-02-01 UR - https://www.deepdyve.com/lp/wiley/a-laboratory-apparatus-for-the-refining-of-pacific-northwest-kaolin-xLrcqLHRJa SP - 98 VL - 10 IS - 2 DP - DeepDyve ER -