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公开(公告)号:US5275788A
公开(公告)日:1994-01-04
申请号:US28610
申请日:1993-03-08
Applicant: Peter Stoholm
Inventor: Peter Stoholm
CPC classification number: B01J8/1854 , B01J8/28 , C10J3/56 , F23C10/005 , F23C10/10 , C10J2300/1807 , F23C2206/101 , F23C2206/103
Abstract: A circulating fluidized bed reactor comprises a reaction chamber (10) with an upwardly directed flow of gas with entrained particulate solid material, a separator (18) for separating the particles from the gas flow, and a particle recycling system (23) for controlled return of the particles to the reaction chamber (10). The particle recycling system (23) may comprise means (47) for controlled return of the particles in a non-cooled condition and superposed fluid beds (55 and 59) which may be connected in parallel or in series as described for returning particles to the reaction chamber in a more or less cooled condition. The reactor may also render it possible to return various fractions of the particles into the reactor chamber (10) at different levels.
Abstract translation: 循环流化床反应器包括具有夹带的颗粒固体材料的向上指向的气流的反应室(10),用于从气流分离颗粒的分离器(18)和用于控制回流的颗粒再循环系统(23) 的颗粒到反应室(10)。 颗粒循环系统(23)可以包括用于在非冷却状态下控制颗粒的返回的装置(47)和叠加的流体床(55和59),其可以如所述平行或串联连接,以将颗粒返回到 反应室处于或多或少冷却状态。 反应器也可以使颗粒的各种馏分以不同的水平返回到反应器室(10)中。
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公开(公告)号:US5391357A
公开(公告)日:1995-02-21
申请号:US175118
申请日:1993-12-29
Applicant: Peter Stoholm
Inventor: Peter Stoholm
CPC classification number: B01J8/1854 , B01J8/28 , C10J3/56 , F23C10/005 , F23C10/10 , C10J2300/1807 , F23C2206/101 , F23C2206/103
Abstract: A circulating fluidized bed reactor comprises a reaction chamber (10) with an upwardly directed flow of gas with entrained particulate solid material, a separator (18) for separating the particles from the gas flow, and a particle recycling system (23) for controlled return of the particles to the reaction chamber (10). The particle recycling system (23) may comprise means (47) for controlled return of the particles in a non-cooled condition and superposed fluid beds (55 and 59) which may be connected in parallel or in series as desired for returning particles to the reaction chamber in a more or less cooled condition. The reactor may also render it possible to return various fractions of the particles into the reactor chamber (10) at different levels.
Abstract translation: 循环流化床反应器包括具有夹带的颗粒固体材料的向上指向的气流的反应室(10),用于从气流分离颗粒的分离器(18)和用于控制回流的颗粒再循环系统(23) 的颗粒到反应室(10)。 颗粒再循环系统(23)可以包括用于在非冷却状态下控制颗粒的返回的装置(47)和叠加的流体床(55和59),其可以根据需要平行或串联连接以将颗粒返回到 反应室处于或多或少冷却状态。 反应器也可以使颗粒的各种馏分以不同的水平返回到反应器室(10)中。
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