Conclusion Total yields of 60% and 50% could be reached for the preparations of SAM's sulfate salt and double salt of s…
结论硫酸盐的制备得率（从酵母到成品）可达60％以上，而硫酸、对甲苯磺酸双盐的得率可达50％以上。
With a total area of 132 square kilometers, Yuncheng salt lake is one of the three largest sodium sulfate salt lakes in the world.
面积共132平方公里，运城盐湖是世界三大硫酸钠盐湖之一。
The emphases put on the application and achievement of the purification technique of potassium sulfate salt in its industrialization.
重点评述了硫酸钾盐的提纯新技术在工业生产装置上的应用及所取得的成效；
The results showed that about 50% of land is middle-strong salinized or salt soil, and the primary salt type is chlorinate-sulfate.
结果发现：区内有50%的土地处于中强盐渍化和盐土状态，且主要为氯化物-硫酸盐型盐渍化；
The results showed that the main hydrochemical type of Qinghai salt lake is type of the magnesium sulfate.
结果表明，青海盐湖水化学类型主要为硫酸镁盐型。
Exploited the new craft to separate the SAM by the reinecke salt, making the recovery rate of the sulfate of SAM above 60% and the recovery rate ofp-toluenesulfonic acid salt above 50%.
开发了雷氏盐选择性沉淀分离SAM的新工艺，使SAM的硫酸盐得率在60%以上，硫酸对甲苯磺酸盐得率在50%以上。
The hydrometallurgy technics of Zinc system in the Northwestern Lead and Zinc Smelter uses the purification of reverse adding Antimony salt to get rid of the impurity in the Zinc Sulfate solution.
西北铅锌冶炼厂锌系统湿法冶炼工艺采用反向锑盐法净化除去硫酸锌溶液中的杂质。
Research about salt and frost heaving is helpful to further know the engineering properties of sulfate(sulfurous) saline soil.
对盐胀和冻胀规律的研究有助于深入认识硫酸（亚硫酸）盐渍土的工程性质。
A new immersion plating process was developed in which copper sulfate and stannous sulfate were used as main salt, with addition of complex, brightener and stabilizer to tin salt.
采用硫酸铜、硫酸亚锡为主盐，加入络合剂、光亮剂、锡盐稳定剂，研究成功了一种新的浸镀铜锡合金工艺。
A moderate halophilic sulfate-reducing bacterium was isolated from the bittern of Zigong Salt Factory, Zigong, Sichuan.
本文从四川自贡盐厂卤水污泥中，分离出一株中度嗜盐硫酸盐还原菌。
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。
This paper introduced the study and result of the application of Mother liquid in the Vacuum salt industry on the Cleaner production technique of Co-production of salt and sodium sulfate.
介绍了盐硝联产清洁生产工艺在真空制盐企业排放的制盐母液中的研究和应用成果，并阐述了潜在的应用前景。
Soda ash and caustic soda are basic raw material in chemical industry. Existence of sulfate in brine has great impact on the production of soda and refined salt.
烧碱和纯碱是基本化工原料， 盐卤中硫酸根的存在严重影响这两种碱及精制盐的生产。
Magnesium sulfate solution showed the smallest influence rate (4.94%) and saturated salt water (7.47%) had the largest.
结果表明硫酸镁溶液影响率最小(4.94%)最大的是饱和食盐水(7.47%)。
Selection of paste, alkali, urea, resist salt S and sodium sulfate, as well as the post treatment conditions are discussed.
讨论了针织物上浆处方中糊料、碱剂、尿素、防染盐S和硫酸钠的选择及后处理工艺条件；
The results showed that the arsenic removal with ferric sulfate was better than that with ferric aluminum copolymer and polysilicon metal salt.
结果表明，硫酸铁的除砷效果优于铁铝聚合物和聚硅酸金属盐混凝剂；
The paper discussed the causes forb ad quality and low production of sodium sulfate of co -production salt and sodium sulfate with the producing data and mentioned the practical measures.
本文对盐硝联产无水硝的质量差、产量低的原因，用生产数据进行详细探讨，并提出了切实可行的解决办法。
Barium chloride products are mainly used in the manufacture of barium salt, and organic pigments containing barium dye, but also for the removal of salt electrolysis of brine sulfate.
氯化钡产品主要用于制造各种钡盐、含钡颜料及有机染料，还用于食盐电解去除盐水中的硫酸根。
The sulfate-type salt lake is the resource reservoir for developing potassium sulfate product and so on.
我国硫酸盐型盐湖资源的开发以钾资源利用为主，与国际先进盐湖利用技术水平相比处于起步阶段。
The invention relates to a method adopting a sodium-salt precipitation method to prepare high-pure cefpirome sulfate.
本发明涉及一种钠盐沉淀法制备高纯度硫酸头孢匹罗的方法。
In this paper, various processes of potassium sulfate production by Glauber's salt method was simulated by software of PHEES Phase Equilibrium of Electrol.
本文利用PHEES软件，对各种芒硝法工艺路线进行了稳态模拟，给出了理论转化率和理论能耗之间的定量指标。
The new method of separating high temperature salt into magnesium sulfate and industrial grade salt was introduced.
介绍了一种将高温盐分离成硫酸镁和工业盐的新方法。
The process of synthesis potassium sulfate by phosphogypsum double salt method was studied and improved.
对磷石膏复盐法制备硫酸钾工艺进行了研究和改进。
Poly(vinyl sulfate) potassium salt;
聚乙烯硫酸钾；
The invention discloses a method for extracting sodium sulfate from salt and ammonia containing waste-water, belonging to a separating technique.
本发明公开了一种从含盐和氨的废水中提取硫酸钠的方法，属于一种分离技术。
Study on effect increased weight by compound nutrition block which composed salt, the urea, the molasses, the calcium hydrogen phosphate and the sodium sulfate.
用膨润土、食盐、尿素、糖蜜、磷酸氢钙和硫酸钠等为主要原料制作成复合营养舔块来研究其对山羊增重效益的影响。
Study on effect increased weight by compound nutrition block which composed salt, the urea, the molasses, the calcium hydrogen phosphate and the sodium sulfate.
用膨润土、食盐、尿素、糖蜜、磷酸氢钙和硫酸钠等为主要原料制作成复合营养舔块来研究其对山羊增重效益的影响。
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