phosphoric

Phosphoric acid produced by the wet process is in the ortho form.

用湿法生产的磷酸呈正磷酸状态.

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The tricalcium phosphate constituent is converted to phosphoric acid and calcium sulfate.

磷酸三钙组分转化成为磷酸和硫酸钙.

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The geographical location of the phosphoric acid plants follows a different pattern.

磷酸厂的地理位置遵循不同的布局.

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Also free from nitric acid and phosphoric acid, to prevent algae breeding.

更不含硝酸及磷酸, 真正预防藻类滋生.

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Here some wet phosphoric acid purification technologies are presented.

阐述了湿法磷酸净化方法及其研究进展.

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The product phosphogypsum will restrict development of wet - process phosphoric acid.

指出了湿法磷酸产生磷石膏废物将是制约湿法磷酸生产的主要环节.

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It's a two - component , reinforced etch primer, containing phosphoric acid and corrosion - inhibitive pigments.

一种含有磷酸和 防腐蚀 颜料的双组份加强型磷化底漆.

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The principal acids used are phosphoric, citric, fumaric, tartaric, and malic acids.

主要添加的酸有磷酸 、 柠檬酸 、 富马酸 、 酒石酸和苹果酸.

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The gasifying temperature of CNF increases by supported phosphoric oxides on CNF.

负载磷氧化物提高了CNF催化剂的适用温度,并提高了丙烯产得率.

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Novelty intumescent flame retardant ( IFR ) was made from phosphoric acid, pentaerythritol and melamine.

使用磷酸 、 季戊四醇、三聚氰胺合成了一种膨胀型阻燃剂.

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Phosphate: Any of numerous chemical compounds related to phosphoric acid ( H 3 PO 4 ).

磷酸盐和磷酸酯: 与磷酸有关的许多化合物的统称.

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Development in research on purification of wet - process phosphoric acid was introduced briefly.

介绍了国内外湿法磷酸净化的研究进展.

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The characteristics of erosion - corrosion in producing wet - process phosphoric acid are analyzed.

分析了湿法磷酸生产装置的一般腐蚀、磨损特点.

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Methods of direct prodction of phosphoric acid from phosphatic rock are described.

本文介绍了采用阴离子交换树脂,从磷矿石中直接制取磷酸的方法.

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The preparation of potassium dihydrogen phosphate from wet - process phosphoric acid is introduced.

以湿法磷酸为原料制备磷酸二氢钾的方法.

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