床层可认为是刚刚流化，并称为初始流化床。
The bed is considered to be just fluidized and is referred to as an incipiently fluidized bed.
对循环流化床锅炉的烟尘初始排放浓度进行了探讨，对GB13271标准的数值修改提出了建议。
This paper probes into the soot initial emission consistency of circulating fluidized bed boiler, and advances some Suggestions on the modification of the values of GB13271 standard.
由于床层中没有大气泡生成，与普通流化床（CFB）相比，VFB具有更低的初始流化速度和更大的床层空隙率，而且流化稳定。
A comparison of VFB and CFB indicates that VFB has lower minimum fluidization velocity, higher bed voidage and more steady fluidization because big bubbles can not be formed in the bed.
应用推荐