研究了以三偏磷酸钠和磷酰氯为交联剂制成的凝胶淀粉。
The paper is a study of the rheologic character of phosphate di-starch which is using sodium trimetaphosphate and phosphorus oxycholride as crosslinking agent by rotating viscometer.
由残渣的红外光谱确认其热分解最终产物为稀土偏磷酸盐。
The thermo-decomposition residues of the complexes were verified by their infrared spectra to be the rare earth metaphosphates.
浮选药剂为硫酸铵、六偏磷酸钠、硫酸铜、黄药类捕收剂BD、起泡qj。
Flotation reagents is ammonium sulfate, sodium hexametaphosphate, copper sulfate, xanthate collectors BD, frothers QJ.
本发明公开了一种聚偏磷酸钠的生产方法及专用设备，属偏磷酸盐技术领域。
The invention discloses a method for producing poly sodium metaphosphate and a special equipment thereof, belonging to a technical filed of metaphosphate.
在强碱性溶液和过氧化氢的作用下，聚偏磷酸钡转化为有确定磷钡比的磷酸钡。
The barium polymetaphosphate was depolymerized by hydrogen peroxide in alkaline solution to barium phosphate which had definite chemical composition.
统计分析结果表明：乳酸钠、六偏磷酸钠和焦磷酸钠对牛肉的持水力值影响显著。
According to statistical analysis, the effect of sodium lactate, sodium hexametaphosphate and sodium pyrophosphate on water-holding capacity values is significant.
以六偏磷酸钠为分散剂，使用激光粒度仪对自制针形纳米碳酸钙进行了粒径分析。
The particle size of nano CaCO3 was measured by using the laser particle size analyser, and sodium hexametaphosphate (na (PO4) 6) as dispersant.
介绍用元素磷 （或磷酸或磷肥 ）和氯化钾生产偏磷酸钾肥料的工艺及产品肥效。
Technological process and efficiency of the fertilizer potassium metaphosphate from phosphorus, phosphoric acid or phosphate fertilizer and potassium chloride were introduced.
探讨了热处理温度、萃取条件、晶须含量、粉体粒径对偏磷酸钙产物形貌和复合材料强度的影响。
The factors influencing the morphology and strength of the samples such as heating temperature, extraction condition, crystal content and powder diameter were discussed.
通过大角度X射线散射分析，求出了新型无机离子交换剂六偏磷酸锡的径向分布函数，推断其化学结构。
The structure of an amorphous inorganic ion exchanger-stannic hexametaphosphate is postulated with radial distribution function (RDF) by X-ray diffraction.
镁盐和铝盐对以六偏磷酸钠或聚丙烯酸钠作分散剂的浇注料有良好的促凝作用，但分散剂不同时其促凝机理也不同。
Both of salt magnesium and salt aluminum have good accelerating effects on the castable with SHP or SPA as dispersant, but the accelerating effect is different.
对磷酸盐进行了复配，经实验证实，复合磷酸盐的最佳的配比为三聚磷酸钠：焦磷酸钠：六偏磷酸钠=2：2：1。
The experimental results confirmed that the best ratio of compound phosphates is 2:2:1(sodium tripolyphosphate:sodium pyrophosphate:sodium hexametaphosphate).
通过单因素试验，分别确定了三聚磷酸钠，焦磷酸钠和六偏磷酸钠的最佳添加量分别为0.1%，0.12%，0.1%。
The results showed that the optimal concentration of three above phosphates is 0.1%, 0.12% and 0.1%, respectively by the single-factor experiment.
对于以铝凝胶为结合剂的铝镁体系选用六偏磷酸钠、FDN和ADS作复合分散剂，浇注料的流变性能比较理想，性价比较好。
Using sodium hexametaphosphate, FDN and ADS as compound dispersants, the precast bricks bonded by aluminum-gel have good rheological behavior and high ratio of performance to price.
对于以铝凝胶为结合剂的铝镁体系选用六偏磷酸钠、FDN和ADS作复合分散剂，浇注料的流变性能比较理想，性价比较好。
Using sodium hexametaphosphate, FDN and ADS as compound dispersants, the precast bricks bonded by aluminum-gel have good rheological behavior and high ratio of performance to price.
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