计算题：已知矿物组成计算化学成份：C3S=55%，C2S=20%，C3A=8%，C4AF=14%，求CaO、SiO2、Al2O3、Fe2O3的含量。
正确答案:
CaO=0.7369C3S+0.6512C2S+0.6227C3A+0.4616C4AF=65%
SiO2=0.263C3S+0.3488C2S=21.45%
Al2O3=0.3773C3A+0.2098C4AF=5.96%
Fe2O3=0.3286C4AF=4.6%
SiO2=0.263C3S+0.3488C2S=21.45%
Al2O3=0.3773C3A+0.2098C4AF=5.96%
Fe2O3=0.3286C4AF=4.6%
答案解析:有
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