Solutions to solids handling problems in existing systems are described. Some problems are solved by modifying the hopper or feeder to convert the flow pattern from funnel flow to mass flow. In other cases, chemical or mechanical flow aids are used.
Chemical Engineering Progress, June, 2001. Copyrights © 1992 and 1998 (respectively) American Institute of Chemical Engineers. All rights reserved. Not to be uploaded to any other site without written permission from the AIChE. Individual downloads are permitted so long as a fee of $15 per article is paid directly to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923. 