Use of calorimetry to evaluate cement slurry resistance to the attack of acid solutions
作者： Eunice F.S. Vieira , Antonio R. Cestari , Roberto G. da Silva , Alane A. Pinto , Cristiane R. Miranda
DOI: 10.1016/J.TCA.2004.01.025
关键词:
摘要: Abstract The influence of cement slurry compositions with the silane coupling agents tetraethyl orthosilicate (SiL), 3-(trimethoxysilyl)-1-propanethiol (SH) and 3-(chloropropyl)-trimethoxysilane (CL) on resistance to hydrochloric acid attack has been investigated. Calorimetric results indicate silanes enhanced chemical slurries. Increasing temperature decreased time action Reactivity follows sequence: standard > - SiL CL ≈ SH .
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