Experimental Design of Test on a Capillary Suction Time

毛細吸力濾性測試法影響因素之探討

魏聰揚(Tsong-Yang Wei) ； 何英礎(Ying-Chu Hoh)

《鑛冶：中國鑛冶工程學會會刊》 29卷3期 (1985/09) Pp. 141-147

https://doi.org/10.30069/MM.198509_29(3).0012

摘要

Experimental design is particularly useful in screening experimental variables. Using Plackett-Burman design technique and a set of self-made capillary suction apparatus, the variables which affect the capillary suction test have been studied. The variables studied include filtrate viscosity, solid content of slurry, cylindrical column inside diameter, agitation, static height of the slurry feed and grain direction of the filter paper. Experimental results indicate that filtrate viscosity and cylindrical column inside diameter are the dominant factors. Experimental results also indicate that 4 cm of slurry static head and larger cylindrical column inside diameter are recommanded. In addition, the agitation is not necessary.

並列摘要

毛細吸力濾性測試法是被過濾物濾性測試最簡捷的方法。本文應用實驗計畫法對利用毛細吸力濾性測試設備求取被過濾物濾性時，可能影響測試的各種因素作一探討，以決定其相互間之重要性，並作為設計毛細吸力測試儀具時之參考。