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1)  hydroxyl calcium phosphate
羟基活性磷酸钙
1.
Process of hydroxyl calcium phosphate was introduced,and control condition of process on the quality of product was discussed.
介绍了羟基活性磷酸钙的生产工艺并对各工艺的优劣进行了评价;对比讨论了各生产工艺的控制条件对羟基活性磷酸钙产品质量的影响。
2)  hydroxyapatite [英][hai,drɔksi'æpətait]  [美][haɪ,droksi'æpɪ,taɪt]
羟基磷酸钙
1.
A method of hydroxyapatite(HAP)microcrystal synthesis with neutralization reaction of Ca(OH)2 suspension and H3PO4 solution was studied.
利用Ca(OH)2和H3PO4中和反应制备悬浮聚合分散剂超细羟基磷酸钙(HAP)。
2.
The phosphorus can be recoved in the form of hydroxyapatite or struvite,and the products recovered are suitable for reuse.
该法能够以羟基磷酸钙或鸟粪石的形式回收磷,回收产物适合再次利用。
3.
The formation of the hydroxyapatite films for carbon dioxide gas sensing is reported.
报道了一种新型的羟基磷酸钙CO2敏感膜的制备及给出了CO2敏感膜的灵敏度、选择性和响应特性曲线,并与同类产品进行了一些比较,进一步的研究还在继续。
3)  Active phosphate calcium
活性磷酸钙
1.
Active phosphate calcium (HAP) can be used as a suspension dispersive agent.
活性磷酸钙(HAP)可用作悬浮聚合分散剂,本文讨论和分析了HAP的分散机理和有关合成工艺,指出了HAP悬浮分散剂的发展方向。
4)  hydroxyapatite [英][hai,drɔksi'æpətait]  [美][haɪ,droksi'æpɪ,taɪt]
活性磷酸钙
1.
The porous hydroxyapatite(HAP) used as suspension polymerization dispersant was prepared using calcium carbonate and phosphoric acid as starting materials.
以碳酸钙和磷酸为原料制备活性磷酸钙悬浮聚合分散剂。
2.
To improve the stability of suspension swelling graft copolymerization of acrylonitrile-chlorinated polyethylene-styrene(AN-CPE-St) and to prepare AN-CPE-St copolymers with suitable particle characteristics,the function of polyvinyl alcohol/hydroxyapatite(PVA/HAP) composite suspending agents in the suspension copolymerization was investigated.
为了提高丙烯腈-氯化聚乙烯-苯乙烯(AN-CPE-St)悬浮溶胀接枝共聚的稳定性和制备颗粒特性良好的共聚树脂,研究了聚乙烯醇/活性磷酸钙(PVA/HAP)复合分散体系在悬浮共聚合中的作用。
5)  Cu-Ca-hydroxyphosphates
羟基磷酸铜钙
1.
Oxidative dehydrogenation of cyclohexane over Cu-Ca-hydroxyphosphates catalyst;
羟基磷酸铜钙催化环已烷氧化脱氢反应研究
6)  Hydroxyl poly calcium sodium phosphate(HPPA)
羟基聚磷酸钙钠
1.
Objective: To observe the movement of rats′ molars at the area of defective alveolar bone filled with Perioglas and Hydroxyl poly calcium sodium phosphate(HPPA).
方法:选择44只Wistar雌性大鼠,随机分为倍骼生充填组和羟基聚磷酸钙钠充填组2组,每组22只,于上颌一侧第一磨牙近中造成牙槽骨缺损,按组在缺损区分别填入2种材料(倍骼生和羟基聚磷酸钙钠),另一侧作为对照侧。
补充资料:活性磷酸钙
分子式:Ca3(PO4)2
CAS号:

性质:白色结晶或无定形粉末。密度3.14g/cm3。熔点1670℃。溶于稀盐酸和硝酸,极微溶于冷水,不溶于乙醇。遇热水分解。由磷酸三钠溶液在过量氨存在下与适量氯化钙饱和溶液进行复分解反应,再经过滤,洗涤,加入分散润湿剂(如烷基苯磺酸钠等)和助分散剂(如苯乙烯-顺丁烯二酸酐共聚物等),搅拌均匀,干燥而得。主要用作聚苯乙烯、苯乙烯-丙烯腈、可膨胀聚苯乙烯聚合时的分散剂。

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