The walls surrounding the atomization chamber in a catalytic cracking unit where the cracking catalyst surrounds the atomization chamber are cooled by a flow of cooling fluid and baffles to cause the cooling fluid to flow in generally annular streams with crossflow between the annular streams being in a generally radially inwardly direction.
申请公布号
US4739927(A)
申请公布日期
1988.04.26
申请号
US19850790587
申请日期
1985.10.23
申请人
PHILLIPS PETROLEUM COMPANY
发明人
HAYS, GEORGE E.;YOUNG, RICHARD K.;NIELSEN, RICHARD H.