CIRCULATING FLUID BED REACTOR WITH IMPROVED CIRCULATION
摘要
A circulating fluid bed reactor such as that used in fluid coking processes has a circular dense bed reaction section above the reactor base where the fluidizing gas is injected and a plurality of frusto-conical baffles in the dense bed reaction section, each of which depends downwardly and radially inwards from the reactor wall to a lower, inner edge defining a central aperture. The baffles are preferably provided with downcomers which permit downward flow of solids and upward flow of gas through the baffles.
申请公布号
CA2789779(A1)
申请公布日期
2011.09.01
申请号
CA20112789779
申请日期
2011.02.22
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人
WYATT, JOHN THEODORE, JR.;JONES, E. NICHOLAS;CHEN, ALVIN U.;SUTTON, CLAY R.;HEALY, TIMOTHY M.;SURYO, RONALD;LAMPERT, LEN;MILLER, JONATHAN