吃：硫酸钾能保持皮肤毛孔畅通。
Eat: Potassium sulphate keeps the skin pores unclogged and ventilated.
硫酸钾能加速凝固反应速率，缩短凝固时间。
Potassium sulfate accelerate the speed of the reaction, thus it reduce the setting time.
中后期施用硫酸钾能提高荔枝的品质和产量。
To apply potassium sulfate in the middle and late periods can increase the quality and production of lychee.
对磷石膏复盐法制备硫酸钾工艺进行了研究和改进。
The process of synthesis potassium sulfate by phosphogypsum double salt method was studied and improved.
介绍了我国硫酸钾生产新工艺和工艺改进研究情况。
The new technology and developed technology's situation of producting potassium sulfate in our country are described.
研究了以普钙和硫酸钾为原料制备磷酸二氢钾的工艺条件。
Potassium dihydrogen phosphate was prepared by the reaction of ordinary superphosphate with potassium sulfate, and effecting factors were investigated.
简要介绍了曼海姆法硫酸钾生产工艺设备情况，及优缺点。
The process and equipment of potassium sulfate based on Mannheim process are introduced; its advantage and shortcoming is analyzed.
硫酸钾是比较重要的高质量钾肥品种，其生产方法比较多。
The potassium sulfate is an important fertilizer. There are many manners about the product's process.
采用硼酸和无水明矾及硫酸钾压块、焙烧、制备硼酸铝熔块。
Aluminium borate melting block was prepared by the combination of boric acid, anhydrous alum and potassium sulfate.
弗莱托：有人写道：在那里是否有“过氧化硫酸钾单体”什么事？
FLATOW: Someone writes: Does potassium peroxide monomer sulfate fix what's going on in there?
第二步就可以使用甲醇对硫酸氢钾脱盐，然后从中获取硫酸钾。
In the second step K2SO4 can be obtained from potassium bisulfate by means of desalting with methanol.
在硫酸钾或钾镁肥生产过程中，软钾镁矾是其中很关键的中间原料。
During preparing potassium sulfate or langbeinite, schoenite is the important middle resourses.
介绍硝酸铵-磷酸-铵—硫酸钾系高浓度烤烟专用复合肥的开发应用。
The paper describes the development and application of a special complex fertilizer containing flue -cured tobacco ammonium nitrate-ammonium phosphate-potassium sulphate.
二者均能将水溶液中的硫酸钾和氯化钠分开，甲醇的分离效果优于丙酮。
If has been proved that Methanol is better than Acetone as far as the separation effect is concerned.
本文论述了利用钛白生产中的废酸制取硫酸钾、碳酸亚铁及复混肥的方法。
The article discussed the method that waste acid in producting titanium dioxide prepared potassium sulfate. fer-rite carbonate and compound fertilizer.
研究了用磷酸二氢钙与硫酸钾复分解生产磷酸二氢钾过程中钾的损失问题。
The loss of K2O in production of potassium dihydrogen phosphate with monocalcium phosphate and potassium sulphate was studied.
介绍传统硫酸法生产硫酸钾过程中，氯化氢吸收系统的工艺流程及生产情况。
The technology process and production situation of the chlorine hydride absorption system in potassium sulphate process with traditional sulphuric acid process is introduced.
介绍了国内外硫酸钾的生产和消费情况，分析了硫酸钾的市场需求和价格变化。
The production and consumption of potassium sulfate at home and abroad are reviewed Analysis is made on its market demand and price change.
在高温下，用碱性过硫酸钾溶液将水样中三价铬氧化为六价铬，比色测定总铬。
Trivalcnt chromium was oxidized to hexavalent chrome by alkaline potassium persulfate under high -temperature. Then total chromium was measured by colorimetry.
本发明具有原料易得、生产工艺简单、设备腐蚀少，硫酸钾制造成本低等优点。
Its advantages are easily available raw material, simple process, less corrosion of equipment and low cost.
以氯化钾和硫酸铵为原料，在滤液中加入乙醇合成硫酸钾，提高了硫酸钾的收率。
The method of preparation of potassium sulfate with potassium chloride, ammonium sulfate as raw material and alcohol was added in filtrate, raising decomposition reaction.
采用该方法生产的硫酸钾及三元结晶复合肥，产品质量好，副产品市场前景广阔。
In general, the SOP & co-productive crystallizing compound fertilizer products by means of the process have good quality and great market potential.
给出了在曼海姆工艺基础上生产颗粒硫酸钾的温度、压力、活性物质添加量等条件。
The process conditions, such as temperature, pressure and the amount of active agent added for the production of granular potassium sulfate based on Mannheim method are given.
在施用等钾量条件下，硫酸钾镁肥的增产效果和投入产出效益均优于硫酸钾和氯化钾。
In cases of conditions such as potassium, magnesium potassium sulfate fat and the effect of increasing the input-output efficiency are better than potassium sulfate and potassium chlorate.
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。
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.
结果表明：当硫酸钾结晶产品纯度较低、钾石膏含量较高时，晶体平均粒径及悬浮密度均较大；
When the purity of potassium sulfate crystal is lower and the content of the potassium phosphogypsum is higher, the median diameter of crystal particle and the density of suspension are higher.
对硫酸铵转化法生产硫酸钾的工艺进行了研究，并对该方法工业化生产的经济效益进行了探讨。
The process for producing potassium sulfate from ammonium sulfate by converting method is studied, and its economic benefits for industrial scale production is also discussed.
表明过硫酸钾能够有效去除水和土壤中的苯胺，可作为苯胺污染物应急处置的一种可能的方法。
Therefore potassium persulfate can be used to effectively degrade the aniline in water and soils, which provides a possible approach for the emergency management of aniline contaminant.
对硫基氮磷钾高浓度复合肥生产工艺进行了研究，介绍了硫酸钾的转化率、料浆性质和产品性能。
The production technology for high-concentration sulphur-based NPK compound fertilizer is researched and conversion of potassium chloride, slurry and product properties are discussed.
选取硫酸钾作为激发剂对天然硬石膏进行活性激发，并分别掺入硅酸盐水泥与半水石膏进行改性。
Choosing potassium sulfate as an activator to stimulate the activity of natural anhydrite, and modified its properties by adding Portland cement and hemihydrate gypsum respectively.
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