A resin-in -pulp process vas developed using • series of rixed-sereen or Hinchester cells-Various lboratory and pilot plant models vere constructed and tested under smulated plant conditions. mhe fixed-sereen device proved very errective in the recovery of uranium and/or vanndium by a continuou~, resin-in-pulp process. CursvCasSECRET ACE-65 COrfuL. -AL TABIE OF CONTEITS 1. HISTORICAL BACKGROUND AND INTRODUCTION SECRET ACCO-65 Metallurgy-Raw Material* -5-TOPICAL tOtFORT ACCO-65