The production of highly reactive belite is of great interest since the possibility to produce cementitious materials with less demand of calcium oxide and energy. Belite cement clinkers were produced by the alternative process flame spray pyrolysis under oxidant environment using the metallic precursors calcium nitrate, calcium 2-ethylhexanoate and calcium propionate as Ca²⁺ resources evaluating their effects on the mineralogy and reactivity of the products. The starting solutions evaluated exhibit differences in the final properties, showing interesting hydration rates in comparison with traditional cementitious materials. By using calcium propionate as metallic precursor in a solution of ethanol/water/triethanolamine, the product shows an excellent hydraulic behavior with a complete hydration after 24 hours of reaction, while traditional belite requires weeks or even years to complete the hydration processes. With the use of these precursors, flame aerosol pyrolysis seems to be a promising methodology for mass production of alternative belite cements.

高反应性的珍珠岩的生产引起了极大的兴趣，因为可以生产出对氧化钙和能量的需求较少的胶凝材料。在氧化剂环境下，使用金属前驱体硝酸钙，2-乙基己酸钙和丙酸钙作为Ca ²⁺，通过替代工艺火焰喷雾热解法生产贝利特水泥熟料。资源，评估它们对产品的矿物学和反应性的影响。评估的起始溶液在最终性能上表现出差异，与传统的水泥材料相比，显示出令人感兴趣的水合速率。通过在乙醇/水/三乙醇胺溶液中使用丙酸钙作为金属前体，该产品表现出优异的水力性能，反应24小时后即可完全水合，而传统的贝利特则需要数周甚至数年才能完成水合过程。通过使用这些前体，火焰气溶胶热解似乎是批量生产替代性贝利特水泥的一种有前途的方法。