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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
Sensitive Determination of Carbohydrates by Fluorimetric Method with Ce(IV) and Sodium Triphosphate
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Sodium triphosphate is present in the carbonized residue (heat treatment temperature of 900?C) in the form of NaPO3 (metaphosphate) and Na4P2O7 (pyrophosphate).
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Primarily localized in not very ordered areas of HC, sodium triphosphate decreases the intensity of their thermal decomposition, and the processes related to intense degradation probably take place as in the more ordered (crystalline) areas.
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Incorporation of sodium triphosphate to hydrated cellulose fibre decreases the temperature at which intense degradation of hydrated cellulose begins.
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Effect of sodium triphosphate on thermal decomposition of hydrated cellulose fibres
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| | This paper stresses on the effect of sodium citrate in detergent powder. Sodium citrate is built with other detergent builders such as sodium triphosphate, 4A ziolite, sodium carbonate, sodium metasilicate binding 5H2O and sodium polyacrylate. A better formulation of detergent powder which contains sodium citrate is obtained. | | 本文研究了柠檬酸钠在洗衣粉中的应用。选用了三聚磷酸钠、4A沸石、纯碱、偏硅酸钠、聚丙烯酸钠五种助洗剂和柠檬酸钠进行复配,得到了含柠檬酸钠洗衣粉的最佳配方。 | | 文摘来源 | | Conditions of preparing polyaluminosilicate from albite through alkalification and baking are investigated.It is found that this product has watersoftening property and its decalciumions capacity reaches 27 mg Ca2+/g product.It may serve as a detergent additive which is a cheap,easily accessible substitute for sodium triphosphate,hence it is significant in reducing the phosphorous content in environmental pollution. | | 研究了以钠长石为原料,经碱化焙烧制备多聚硅铝酸钠的条件。产品经测定具有软化水的性能,其处理Ca2+离子能力为27mg·g-1,溶液水解pH值为11.1~11.3。这是一种便宜易得的可替代三聚磷酸钠的洗涤品添加剂,对减少水体环境的人为磷污染有意义 | | 文摘来源 | |   |
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