The perlitefilter aid produced by our firm is a kind of white particles composed of inert amorphous glass particles.
我公司的珍珠岩助滤剂是一种由惰性非晶玻璃粒子组成的白色固体粉末。
2
The filtering kinetics and industrial filtration tests of beer have indicated that the perlitefilter-aid made by us is a nice filter-aid for the filtration of beer.
过滤动力学试验及工业啤酒过滤试验表明，开发成功的珍珠岩助滤剂是良好的啤酒助滤剂。
3
In this paper, the scientific bases for preparation of filter-aid have been discussed and the chemical properties and physical structure of perlitefilter-aid have been analysed.