soaking drum

soaking drum

[′sōk·iŋ ‚drəm]
(chemical engineering)
A heated petroleum-refinery process vessel used in connection with petroleum thermal-cracking coils to furnish the residence time needed to complete the cracking reaction.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
It's possible to have the best of two worlds by night fishing under the bridges by soaking drum baits on the bottom while casting for tarpon along the shadow lines.