Series of scrubbing-classification conditions and stirred grinding-classification conditions were studied for this ore.
對河南淅川釩礦進行了各種擦洗分級、磨礦分級條件試驗,最佳工藝條件下可獲得分級精礦產(chǎn)率為45。
Through dressing experiment on the seabeach placer, a principle process of "desliming—scrubbing—classification-gravity concentration—magnetic separation" was defined.
通過對福建某硅砂礦的選礦試驗研究 ,確定了脫泥—擦洗—分級—重選—磁選的原則工藝流程 ,使含量為SiO2 96。
Discussion on the influencing factors of scrub resistance of inner-wall latex coatings;
淺析影響內(nèi)墻乳膠漆耐擦洗的幾個主要因素
Middle-shear and high - shear viscosity, rheological property, storage stability, fullness of film and scrubbing resistance of emulsion paint are improved effectively by use of Clariant T-180 powder modifier with the specific anchor group, hydrophilic and hydrophobic features.
利用科萊恩T-180粉體改性劑特殊的錨定基團及其親油、親水的特性,能有效地提高乳膠漆的中、高剪切黏度,改善流變性能,改善貯存穩(wěn)定性,提高漆膜的豐滿度和耐擦洗性。
Effect of these thickeners on scrubbing resistance of lates paint was studied.
選用了羧甲基纖維素鈉、聚乙烯醇縮甲醛膠粘劑、乳液型商品增稠劑和膨潤土，研究了這些增稠劑對乳膠漆耐擦洗性的影響。
Non-alkali flotation was used to treat the scrubbed tailings from Haikou at room temperature.
采用常溫?zé)o堿浮選工藝處理海口磷礦擦洗尾礦,獲得了優(yōu)質(zhì)磷精礦和滿意的回收率。