氧化钙

Through adding new stabilizer ammonium phosphate,calcium peroxide was synthesized and studied in liquid phase at room temperature.

通过加入新型稳定剂磷酸铵，研究了常温水相中合成过氧化钙的新工艺。

The most important include calcium oxide, calcium hydroxide, calcite and dolomite.

其中最重要的有氧化钙、氢氧化钙、方解石和白云石。

The second part of this work is to investigate the kinetics and mechanisms of the reaction between hydrogen chloride and calcium oxide to find out the optimal process conditions.

因此，本文第二部分工作研究了氯化氢和氧化钙反应的动力学及反应机理，以便找到最佳的工艺条件。

Calcium oxide and its product after water addition, calcium hydroxide, are important industrially.

加水后的氧化钙和其产品，以及氢氧化钙在工业应用上很重要。

Main production of the enterprise apart from calcium hydroxide, but also the production of calcium oxide, recently introduced advanced production equipment to expand the size of the enterprise, improve the production technology for new and old customers to provide better products and services!

本企业除了主营生产氢氧化钙外还生产氧化钙，前不久又引进先进的生产设备，扩大了企业的规模，提高了生产技术，为新老客户提供更优质的产品及服务！

The lime was dolomitic with 28% of CaO, 15% of MgO and 63% of E.C.C.E.(effective calcium carbonate equivalent).

所用为白云质石灰，含28%氧化钙，15%氧化镁，有效碳酸钙当量为63%。

Heptanone was synthesized from n - butyl aldehyde and propanone via cross al-dol condensation, dehydration, catalyzed hydrogenation.

用氧化镁或氧化钙负载氢氧化钠固体碱作缩合催化剂，钯/炭作为加氢催化剂，由丁醛和丙酮经交叉酮醛缩合、脱水、催化加氢制得2-庚酮。

It come from inferior archipelago of Pori,, contain abundant specific potter's clay, porcelain clay, kalium dioxide, sodium dioxide ,12 kinds of rare element of oxidizing calcium etc.

它来自于波里尼西来群岛，内涵丰富特定的陶土、瓷土、二氧化钾、氧化钙等十二种稀有元素。

It makes the utilizable barium oxide stable.

氧化钙的作用在于参予组成了2BaO·CaO·Al2O3相成分，稳定了可利用氧化钡。

Its solubility better than other calcium product, is the special calcium supplement on the current market.

生物利用度高：经实验证明，在动物体内钙存留率高出氧化钙81%，其中骨骼存留量较高，肾、肺的存留量为最低，其独特性其他钙剂无法比拟。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。