Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCriterion for initial contraction or expansion of three-phase fluidized beds.AuthorsEpstein, NormanPublicationCanadian Journal of Chemical Engineering, 1976, Vol 54, Issue 4, p259ISSN0008-4034Publication typeArticleDOI10.1002/cjce.5450540403