centrifugal settling

The Centrifugal Settling Method for purifying the coal Tar

离心沉降法净化煤焦油

The experiment on purifying the coal tar by the centrifugal settling method is described in this paper .

本文介绍了离心沉降法净化煤焦油的试验情况。

Main results of the work are as follows : 1 . The paper studied the affects of gravity settling ; centrifugal settling on separation effect , determined the appropriate solid-liquid separation equipment . 2 .

本文的主要工作成果如下：1.研究了重力自然沉降、离心沉降对灌注桩泥浆分离的影响，确定了合适的固液分离设备。

The colloidal crystal template was prepared by the centrifugal settling of microspheres , whose particle diameters were about 280 nm , from the mother liquor of polymethyl methacrylate ( PMMA ) obtained by emulsion polymerization .

通过乳液聚合获得粒径为280nm左右的聚甲基丙烯酸甲酯（PMMA）微球，从其母液中离心沉降制得胶晶模板。

In the dust cleaning system of fluidized-bed boiler , a two-stage wet cleaning collector is composed of a high-speed centrifugal wet dust settling chamber and a double ring nozzle water film collector .

前言：应用沸腾炉除尘中设置湿式二级洗涤除尘器，由“高速离心分离湿式沉降室”与双环喷嘴水膜除尘器组成。

Theoretical analysis and tests have shown that the prospects for the engineering application of the plate thickener are bright , and it can counteract the weaknesses of the gravity settling and centrifugal separation and flocculating settling technology .

通过理论分析和试验表明，板片式增稠器的工程应用前景乐观，可以弥补重力沉降和离心分离、絮凝沉降技术的不足。