id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
app01-9866	Ravaszová, Simona; Dvořák, Karel; Jančíková, Andrea	Effect of preparation process on purity of tricalcium aluminate	2024	4	.pdf	application/pdf	2354	125	52	47/2024 Effect of preparation process on purity of tricalcium aluminate SiO2 Al2O3 Fe2O3 CaO MgO Na2O3 K2O SO3 TiO2 MnO Sum. steel 0.0 36.522 0.21 63.268 0.0 0.0 0.0 0.0 0.0 0.0 100.0 corundum 0.0 37.109 0.0 62.891 0.0 0.0 0.0 0.0 0.0 0.0 100.0 Table 2. XRF analysis: chemical composition of raw material mixture after milling. A better understanding of all the mechanisms involved in C3A formation and hydration requires the ability to prepare pure C3A. [1] There are several different procedures for the prepa- ration of tricalcium aluminate by the solid-state syn- thesis, but they all involve the following steps: • Preparation of raw materials: raw materials such as limestone and corundum are usually first ground into small particles.	cache/app01-9866.pdf	txt/app01-9866.txt