四氯化硅的制备工艺综述
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摘要
对SiCl_4的传统工业生产方法(如工业硅氯化法、硅铁氯化法等)和新发展的制备方法(如硅藻土氯化法、工农业副产物制备SiCl_4)进行了分析比较研究,展望了SiCl_4制备工艺及应用的发展方向,指出利用硅藻土以及多晶硅副产物制备SiCl_4的途径前景广阔,而SiCl_4分离提纯技术是解决副产SiCl_4出路的关键。
The industrial synthesis methods of SiCl_4 mainly include industrial silicon chlorination method,silicon-iron chlorination method and so on,and new synthesis methods of SiCl_4 include diatomite chlorination method,with the byproducts from the industry and agriculture,are analyzed and compared.A glimpse into the future of synthesis methods and market prospect of SiCl_4 are provided.It points out that SiCl_4 prepared by the diatomite chlorination method and by the byproducts from polysilicon production has bright prospects for development,separation and purification techniques is the key to resolve application of SiCl_4 prepared by the byproducts from the industry and agriculture.
The industrial synthesis methods of SiCl_4 mainly include industrial silicon chlorination method,silicon-iron chlorination method and so on,and new synthesis methods of SiCl_4 include diatomite chlorination method,with the byproducts from the industry and agriculture,are analyzed and compared.A glimpse into the future of synthesis methods and market prospect of SiCl_4 are provided.It points out that SiCl_4 prepared by the diatomite chlorination method and by the byproducts from polysilicon production has bright prospects for development,separation and purification techniques is the key to resolve application of SiCl_4 prepared by the byproducts from the industry and agriculture.
引文
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[2] 继文.四氯化硅[J].大连化工,1990(4):30-31.
[3] 杨春荣.四氯化硅的性质、制法及其工业应用[J].化工商品科技情报,1991(2):20-24.
[4] 张若愚.用硅藻土制取四氯化硅[J].云南化工,1994(4):44-16.
[5] 梁骏吾.电子级多晶硅的生产工艺[J].中国工程科学,2000,2(12):35-39.
[6] 丁国江.改进型三氯氢硅合成工艺初探[J].四川有色金属,1998(4):10-12.
[7] 徐志勇.稻壳化工利用的进展[J].辽宁化工,1994(1):23-26.
[8] 白鸿,郑云江,曹爱军,等.锆英砂直接氯化工艺[J].沈阳化工,2000,29(3):146-148.
[9] 中国石油天燃气股份有限公司.一种利用废触体合成SiCl4的方法:中国,1465524A[P].2004-01-07.
[10] 王贤书.氯化法钛生产中高纯四氯化硅分离提纯工艺研究[D].贵阳:贵州大学,2006.
[11] 韩汉民.工业硅的纯化[J].陕西化工,1994(4):36-37.
[12] 杨华.工业硅生产三要素[J].铁合金,2003,173(6):10-16.
[13] 于剑昆.四氯化硅的合成和精制[J].无机盐工业,2007,39(12):5-8.
[14] 周德凤,郝婕,巴晓微,等.稻壳的开发利用[J].长春工业大学学报,2004,25(1):59-62.
[15] 卫延东,朱永义,朱春山,等.提高稻壳灰制备活性炭、白炭黑质量的方法[J].郑州工程学院学报,2003,24(1):21-23.
[16] Andreoli M,Luca G T,Miyamaru Seo E S.Characteristics of rice husks for chlorination reaction[J].Materials Letters,2000,44:294-298.
[17] Miyamaru Seo E S,Andreoli M,Chiba R.Silicon tetrachloride production by chlorination method using rice husk as raw material[J].Journal of Materials Processing Technology,2003,141:351-356.
[18] 李珊珊.海绵钛生产中超纯四氯化硅制取及微量Fe、Mg脱除的研究[D].贵阳:贵州大学,2006.
[19] 袁永春.副产SiCl4生产光纤用高纯SiCl4[J].四川有色金属,1999(1):31-37.
[20] 叶启亮,于建国,房鼎业.通信光纤原料SiCl4提纯[J].化工生产与技术,2004(1):23-25.