dry tumblingとは 意味・読み方・使い方

A method for manufacturing bentonite compacts comprises: a granulation step in which bentonite powder is mixed with water and the mixture is made into bentonite compacts in a wet state by extrusion granulation; a tumbling granulation step in which each of the bentonite compacts is formed into a substantially spherical shape by tumbling granulation; and a drying step in which the bentonite compacts (wet pellets) 11 is dried to make the compacts highly dense by dry shrinkage.例文帳に追加

粉体のベントナイトに水を加えて混ぜ合わせるとともに押し出し造粒によって湿潤状態のベントナイト成形体を成形する押し出し造粒工程と、該ベントナイト成形体を転動造粒によって略球形に成形する転動造粒工程と、該ベントナイト成形体（湿潤ペレット）１１を乾燥収縮によって高密度化させるように乾燥する乾燥工程とを備える。 - 特許庁