文献类型：专利

英文题名：Preparation of molecular sieve for amination reaction of isobutene to produce tert-butylamine, by adding metal salt aqueous solution and silicate to solution of aluminum salt, template, mineral acid and water, and performing crystallization

作者：JIN X;LI J;HOU Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN101301623-A

申请日：2007-05-09

公开日：2008-11-12

语种：英文

收录：DERWENT

摘要：NOVELTY - A molecular sieve is prepared by adding aqueous solution of metal salt and silicate to mixed solution of aluminum salt, template, mineral acid and water, and stirring to obtain reaction mixture; performing hydrothermal crystallization with or without crystal seed; and filtering, washing, drying and roasting. Molar ratio of silicon dioxide in silicate to aluminum oxide (Al2O3) is 10-40. Molar ratio of sodium oxide in metal salt to Al2O3 is 3-7. Molar ratio of template to Al2O3 is 8-16. Molar ratio of metal salt to Al2O3 is 40-100. Molar ratio of water to Al2O3 is 2500-3500. USE - Method of preparing molecular sieve for amination reaction of isobutene (claimed) to produce tert-butylamine. ADVANTAGE - The method obtains molecular sieve that can achieve over 10% yield of tert-butylamine. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a molecular sieve for amination reaction of isobutene.