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J. Korean Ceram. Soc. > Volume 18(3); 1981 > Article
Journal of the Korean Ceramic Society 1981;18(3): 147.
$CaO-SiO_2-H_2O$ 계 수열반응에 미치는 NaOH와 KOH의 영향
명지대학 요업공학과
The Effect of NaOH, KOH on the Hydrothermal Reaction of $CaO-SiO_2-H_2O$ System
On the calcium silicate hydrothermal reaction, the effect of NaOH and KOH Studied. Forincreasing the yield of fibers and to promote crystal growth, Rotary autoclae has been used. By addition NaOH solution, approximately 150${mu}{textrm}{m}$ of pectolite was grown. By addition KOH solution, approximately 30${mu}{textrm}{m}$ of 11$AA$-Tobermorite was grown under the conditon of 21$0^{circ}C$ 10 days reaction. These results indicate that 11$AA$-Tobermorite was stabilized by KOH over a wide Temperature and composition range.
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