<p>Injection of gas into a bed of solids contained in a hopper is compartmentalized to allow independent control of gas to be vented upward and gas and solids to be discharged.</p>
申请公布号
EP0308024(B1)
申请公布日期
1992.07.01
申请号
EP19880201997
申请日期
1988.09.13
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
DEWITZ, THOMAS SHAUN;SALTER, JAMES ARTHUR;MCCUSKER, JAMES JOSEPH;SCOTT, ANDREW MICHAEL;DIRKSE, HENDRICUS ARIEN
