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- Red mud generated from Chinese diaspore bauxite has a poor settling performance, so that red mud settlement requires excellent polymeric flocculants. 我国一水硬铝石型铝土矿高压溶出后的赤泥沉降性能差，需添加高效絮凝剂以促进赤泥沉降。
- In the red mud settlement process of the alumina factory,since the mineral content is not steady and the settlement tank is out of limpid,the float is too much to go on next process. 在氧化铝厂赤泥沉降过程中,由于矿石料浆成分不稳定及沉降槽跑浑使得上清液的浮游物含量较高。
- red mud settlement 赤泥沉降
- A glob of mashed potatoes;globs of red mud. 一团马铃薯泥；一块红泥巴
- The study on dealkalization and distilling Ti and Sc from red mud was made. 研究了用石灰脱碱,降低赤泥对土壤的环境危害,并提取其中贵重金属的方法。
- Flocculation Settlement of Red Mud Slurry 赤泥的絮凝沉降
- Glass-ceramics used for architecture decoration was prepared by using red mud, fly ash, coal gangue and so on as raw materials. 摘要本研究利用山东铝业公司固体废弃物赤泥、粉煤灰、煤矸石等为主要原料，制备了装饰材料用微晶玻璃。
- The writers think that red mud has better architectural property. Red mud can be used to build dame. 认为赤泥具有良好建筑性能，利用赤泥筑坝是可行的。
- The hydrating rate of dicalcium silicate is slowly, the remarkably initial strength of red mud h. 硅酸二钙水化速度缓慢,不可能靠它的水化在较短时间内获得明显的强度。
- The catalyst carrier for biomass pyrolysis was prepared by red mud,fly ash and anhydrous sodium carbonate. 以赤泥和粉煤灰为原料,无水碳酸钠为造孔剂,制备了用于生物质裂解的催化剂载体。
- After the efficient reforming,it improves red mud separation and washing index and increases output of the equipment. 传统沉降槽经过高效化改造后,可强化赤泥分离洗涤指标,提高设备产能。
- The waste gas SO2 absorption and purification with Bayer red mud from alumina plant was studied. 摘要对氧化铝厂拜耳赤泥吸收净化SO2废气进行了研究。
- Red mud is the largest waste of alumina production and does great harm to enviro nment and society. 赤泥是氧化铝生产产生的最大工业废渣,给社会、环境带来了沉重的负担。
- The results of the study showed that it was advisabled that the red mud insteaded clunch to be covering material. 试验结果表明：处理后的赤泥和脱附液赤泥在垃圾填埋场做覆盖层代替粘土是可行的。
- The synthetic polymeric flocculant is an important additive for the red mud separation process in alumina production. 摘要合成高分子絮凝剂是氧化铝生产过程赤泥分离工序的重要添加剂。
- The red mud heated at different temperatures and the hydration pastes were determined with XRD,DSC-TG and FT-IR. 采用XRD、DSC-TG、FT-IR等测试手段对不同温度煅烧的赤泥及其水化浆体进行研究。
- At the present, there are many ways to solve the problem, of which damming by red mud is one of the effective ways. 目前解决这一问题的途径很多，利用赤泥筑坝是有效的方法之一。
- The paper studies the experiments of inner circulation self dilution technology in Bayer process with conventional red mud separation tank. 研究内循环自稀释技术在拜耳法普通赤泥分离沉降槽中的试验应用情况。
- In the cement made from the red mud, the average specific activities of 226 Ra, 232 Th and K are 202, 211 and 140Bq/kg, respectively. 赤泥水泥中的~(226)Ra、~(232)Th和~(40)K的平均比活度分别为202、211和140Bq·kg~(-1);
- In the process of high pressure dissolving by Bayer process,addition of lime can improve the phase composition of red mud. 在拜耳法高压溶出过程中，添加石灰可以改善赤泥相组成。 采用这种工艺，可以提高氧化铝溶出率和降低碱耗。
