发明名称 |
Process for the treatment of particulate matter by fluidisation, and vessel with apparatus to carry out the treatment |
摘要 |
In a method for treating particulate material in the fluidized bed method, the particulate material is maintained in a fluidized bed by a treating gas flowing from bottom to top and thereby is treated. To minimize the consumption of treating gas and to reduce entrainment of fine particles by the treating gas, a particulate material having a wide grain distribution and a relatively high portion of fines is used for treatment and the treating gas in the fluidized bed is maintained at a superficial velocity less than the velocity required for fluidizing the largest particles of said particulate material. |
申请公布号 |
AU2756297(A) |
申请公布日期 |
1997.12.09 |
申请号 |
AU19970027562 |
申请日期 |
1997.05.15 |
申请人 |
VOEST-ALPINE INDUSTRIEANLAGENBAU G.M.B.H.;POHANG IRON & STEEL CO., LTD.;RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY, INCORPOR |
发明人 |
LEOPOLD WERNER KEPPLINGER;FELIX WALLNER;JOHANNES-LEOPOLD SCHENK;FRANZ HAUZENBERGER;IL-OCK LEE |
分类号 |
C21B13/00;C21B13/14;C22B5/14;C22B15/14;F27B15/00 |
主分类号 |
C21B13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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