用标准曲线法定量计算鞣酸的脱出率为48．8%。
还原所得粗碲粉经亚硫酸钠脱硒，盐酸酸洗除杂处理，硒、砷、锡、铜的脱出率分别达到99%、93%、80%、87.5%，得到含碲99.669%的金属碲粉。
After the treatment with NaSO_3 and hydrochloric acid, 99% Se, 93% As, 80% Sn and 87.5% Cu are removed from the raw powdered-tellurium, and the powders of 99.669% te are prepared.
在河南油田稠油联合站的现场实验表明，污水池中含水率为99%的污泥经该装置处理后，脱出的干化污泥含水率低于30%。
The experiments in the heavy oil gathering station of Henan Oilfield showed that the water cut of oily sludge treated by this equipment can be reduced from 99% to 30%.
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