Methylation of methyltrichlorosilane with methyl chloride over active metals and activated carbon

Autor:	Aili Wang, Hengbo Yin, Yanjun Liu, Yonghai Feng, Yiqian Jiang, Weiguang Chen, Zhanao Wu, Tingshun Jiang, Yutang Shen, Lingqin Shen
Rok vydání:	2011
Předmět:	General Chemical Engineering Inorganic chemistry Dimethyldichlorosilane chemistry.chemical_element General Chemistry Zinc Methylation Chloride Methyltrichlorosilane Catalysis chemistry.chemical_compound chemistry medicine Chlorine Activated carbon medicine.drug
Zdroj:	Korean Journal of Chemical Engineering. 28:2250-2254
ISSN:	1975-7220 0256-1115
DOI:	10.1007/s11814-011-0114-5
Popis:	Gas phase methylation of methyltrichlorosilane with methyl chloride to high-valued dimethyldichlorosilane was carried out by using metallic aluminum as a chlorine acceptor in the co-presence of activated carbon, tin, and zinc. The addition of activated carbon in metallic aluminum significantly enhanced the methylation of methyltrichlorosilane, and dimethyldichlorosilane was dominantly produced. Activated carbon played a catalyst role in the methylation reaction. When active metals, such as tin and zinc, were added in the mixture of aluminum and activated carbon, the active metals and activated carbon synergistically catalyzed the methylation of methyltrichlorosilane with methyl chloride toward the formation of dimethyldichlorosilane.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ef0e763fc65f155b63b1fae549abce58 https://doi.org/10.1007/s11814-011-0114-5 Zobrazit plný text záznamu Full text from SpringerLink