发明名称 |
VERFAHREN ZUM RÜCKFÜHREN EINES AUS EINEM REAKTORGEFÄSS MIT EINEM TRÄGERGAS AUSGETRAGENEN FEINTEILIGEN FESTSTOFFES |
摘要 |
<p>In a process for returning finely dispersed solids discharged from a reactor vessel (1) with a carrier gas through a discharge point (2) of the reactor vessel (1) to a return point (15) of the reactor vessel (1), the solids are separated in a solid separator (4), in particular a cyclone separator, then returned with a carrier gas to the reactor vessel (1) while a differential pressure is maintained between the solid separator (4) and the return point (15). When the solids enter the reactor vessel (1), they are at least partially gasified and/or burned with oxygen supplied for that purpose. To enable the solids to be returned without moving parts which would be exposed to abrasion, in a continuous and controlled manner, the separated solids are directly and continuously aspirated by the solid separator (4) by means of a propellant gas and by an injector effect, accelerated and supplied to the reactor vessel (1).</p> |
申请公布号 |
DE59704696(D1) |
申请公布日期 |
2001.10.25 |
申请号 |
DE1997504696 |
申请日期 |
1997.10.24 |
申请人 |
DEUTSCHE VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH |
发明人 |
STOCKINGER, JOSEF;KASTNER, WALTER;MAYR, HERBERT;LASSNIG, HERBERT;HECKMANN, HADO;WIEDER, KURT;SCHENK, JOHANNES |
分类号 |
C22B5/14;C21B5/02;C21B13/00;C21B13/02;(IPC1-7):C21B13/00 |
主分类号 |
C22B5/14 |
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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