Calculation about Device Washing Efficiency and the Extraction Efficiency of Black Liquor

设备 洗涤效率与 黑液提取率的计算

Sodium perborate ( SPB ) is one of the excellent bleaching agents . But it releases active oxygen only in high temperature washing liquor .

过硼酸钠（ SPB）是一种良好的漂白剂，但需在较高温度下才能释放出活性氧。

Laboratory study on preparing potassium sulfate from the Washing Liquor of salt slurry is introduced . Its feasibility is described through the analysis to phase diagram and experiment .

通过以盐浆 洗液为原料制取硫酸钾的实验研究，并通过相图分析和实验论证了该工艺的可行性。

The practical running results show that it can get better pulp washing quality and steady consistency of first stage black liquor than routine manual control .

实际应用表明，用该控制器控制 洗浆过程可以得到比常规手动控制更好的 洗 净度和稳定的 黑液浓度，并且还能够节约 洗涤 水 用量。

The intravenous injection of 99mTc-d. 1-HM-PAO was formed by adding fresh 99mTc washing liquor into a sterile pyrogen-free and freeze-dried vial . The radiochemical purity ( RCP ) of 99mTc-d 1-HM-PAO was greater than 80 % .

将新鲜~（99m）Tc 洗脱 液加入无菌无热原冻干药盒试剂中，即形成~（99m）Tc-d，1-HM-PAO静脉注射液，~（99m）Tc-d，1-HM-PAO的放化纯度大于80%。

This product is the main equipment of the washing system of unscreened pulp in pulping and paper making factory which is used for pulp washing and waste liquor extraction .

本产品是制浆造纸厂粗浆洗涤系统的主要设备，供 洗涤纸浆及提取 废液用。

The water washing experiments and the experiments of re-impregnating the released TS-1 with washing liquor demonstrated that the interaction of H2O2 with TS-1 is reversible . 3 .

通过水洗实验和 洗涤 液的再浸渍实验，证明了H2O2与TS-1结合的可逆性。

Research for Preparing Potassium Sulfate from Washing Liquor of Salt Slurry

盐浆 洗液制取硫酸钾的工艺研究

Precipitate induced by packing materials and the solution was acid water washing for new bottles and liquor filling after the inner of the bottles was completely dry .

包装材料引起，新瓶应用酸性 水洗，且须控干水后再灌 酒。

Experimental study on the removal of sodium sulphate from the washing liquor of salt slurry

盐浆 洗液 中芒硝脱除的试验研究