The characteristics and applications of the thin plate fixed bed adsorbers in the circulation ventilation pipe systems were presented.
介绍了薄平板型固定床吸附器在循环通风管路系统中的使用特性和应用效果。
Usually a pipe, known as a dip leg, is connected to this bottom outlet and, in catalytic cracking, serves to convey the solids back to the catalyst bed.
一般有一个通称为料腿的管子与此底部出口相连，在催化裂化中用此料腿将固体送回到催化剂床层。
The two-phase flows over the sand bed and in the pipe are simulated, the different distributions of volumetric fraction are found and analyzed.
计算了沙层上及直管中的两相流的流动，发现了颗粒浓度两种截然不同的分布，并对此进行了分析。
Experiments show that the use of the two-fluid nozzle allows the production of MAP to be carried out, and the use of the pipe reactor-fluid-bed granulator produces the required spherical DAP.
实验表明，应用二流体喷嘴可以生产磷酸一铵，应用管式反应器—流化床造粒器可以生产出符合要求的球粒状磷酸二铵。
Experiments showed that mixing property in pipe fluidized bed with relative distance of blowpipe equal to 3.2 is better than that of traditional platefluidized bed.
结果表明，当布风管间距与布风管外径比为3.2时，管式布风流化床比板式布风具有更好的混合效果。
Thirdly, the study is the numerical and experimental simulation on that the temperature field of the bed in the snake loop heat pipe chemical reactor.
第三部分为热管化学器内部床层温度场数值模拟与试验研究。
In a word, the velocity of particle, the particle concentration and pressure drop of pipe are affected by character of particle, character of liquid and operating parameters of fluidized bed.
总之，颗粒性质、流体性质、流化床的操作参数对颗粒的浓度分布、速度分布及管路压降影响很大。
This text researches the testing equipment with computer and metal pipe float sensor and SCM, so that it can replace the traditional PT fuel pump test-bed measuring the oil with the glass float.
介绍了用微机与金属管浮子传感器和单片机组成测定装置，代替用玻璃浮子量油的传统PT燃油泵试验台，解决了目前PT燃油泵试验台现存的量油系统误差大的问题。
Features: Concrete weight coating is used to provide pipe stability on the sea bed as well as superior mechanical protection.
涂层特性：混凝土配重使管道能够稳定地保持在海床上，同时为管道提供有效的机械保护。
The results of the oxygen transfer ratio test show that the oxygen transfer ratio of pipe-cone shape filter bio-bed can increase by 33.33 %.
通过氧转移效率试验表明，管锥形填料生物床可提高33.33%的氧转移效率。
The tracer agent test shows that the flow pattern in the Pipe-cone Shape filter bio-bed is complete mixing.
示踪剂试验表明管锥形填料生物床的流态为完全混合式。
The tracer agent test shows that the flow pattern in the Pipe-cone Shape filter bio-bed is complete mixing.
示踪剂试验表明管锥形填料生物床的流态为完全混合式。
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