%0 Journal Article
%T Fluidization Properties in Microscale Fluidized Beds<br>微小流化床流化特性分析
%A XU Yi-quan
%A GUO Qing-jie
%A SI Chong-dian
%A CAO Chang-qing
%A <br>徐以泉
%A 郭庆杰
%A 司崇殿
%A 曹长青
%J 过程工程学报
%D 2009
%I 
%X The fluidization characteristics of quartz sand and FCC catalyst particles in 6 microscale fluidized beds with inner diameters of 4.3,5.5,10.5,15.5,20.5 and 25.5 mm were investigated.The influences of bed diameter(Dt),static bed height(Hs),particles and gas properties on the pressure drop and minimum fluidization velocity(umf) were examined.The results show that the theoretical pressure drops of microscale fluidized beds deviated from the experimental values under different particles and gas properties.The ...
%K microscale fluidized bed
%K minimum fluidization velocity
%K static bed height
%K bed diameter
%K pressure drop<br>微小流化床
%K 最小流化速度
%K 料高
%K 床径
%K 床层压降
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=BB56F580F55CB98B2D5070EE46CDAB42&yid=DE12191FBD62783C&vid=9CF7A0430CBB2DFD&iid=0B39A22176CE99FB&sid=79D2EF35F60110C2&eid=1B64850025D0BBBE&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=3&reference_num=22