Author(s): BIAN Bing-xin, HE Zhi-qiang, SHI Xian-kui, WEI Lu-bin
Pages: 47-50
Year: 2001 Issue:  1
Journal: JOURNAL OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY
Abstract: The stress state and floating-sinking reqularity of various particles in fly ash in water were analyzed. Theformula for calculating the floating-sinking rate was given. And the formula for calculating the magnetic forceneeded to separate magnetic beads from magnetic separator was also obtained.