摘要 |
<p>The present invention relates to a method for preparing SiH(OR 3 )-type trialkoxysilane (wherein, R is a C1-C3 methyl, ethyl, propyl or isopropyl group), and more specifically, the method comprises the steps of: preventing the oxidation of a silicon surface by pulverizing raw silicon material in a solvent environment without contact with the air so that the initial induction period of the direct synthesis of trialkoxysilane is dramatically reduced; and removing impurities from a reaction environment by continuously selecting a part of the solvent through a membrane filter provided in a reactor body.</p> |
申请人 |
OCI COMPANY LTD.;INSTITUTE OF ION-PLASMA AND LASER TECHNOLOGIES |
发明人 |
YANG, SE IN;KIM, YONG IL;KIM, KYUNG YEOL;KIM, DEOK YUN;KHATAM, ASHUROV;BORIS, ABDURAKHMANOV;VLADIMIR, ROTSHTEYN;SHAVKAT, SALIKHOV;KHEKAYAT, ASHUROVA;AKMAL, SALIMBOEV;SULTAN, AZIZOV;SABIR, SAIDOV |