Resource-efficient technology to produce 4-aminodiphenylamine; Resource-Efficient Technologies; Vol. 2, Iss. 4

Resource-efficient technology to produce 4-aminodiphenylamine; Resource-Efficient Technologies; Vol. 2, Iss. 4

书目详细资料
Parent link:Resource-Efficient Technologies: electronic scientific journal/ National Research Tomsk Polytechnic University (TPU).— , 2015-.— 2405-6537
Vol. 2, Iss. 4.— 2016.— [P. 215-224]
主要作者: Bochkarev V. V. Valery Vladimirovich
企业作者: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра технологии органических веществ и полимерных материалов (ТОВПМ)
其他作者: Soroka L. S. Ludmila Stanislavovna, Bashkin J. K.
总结:Title screen
A critical analysis of the existing and emerging methods for preparation of 4-aminodiphenylamine has been conducted. It is noted that, in economic and environmental terms, the promising methods are based on condensation of aniline with nitrobenzene in an alkaline medium, followed by hydrogenation of the resulting intermediates. Using the above method for industrial production of 4-ADPA will help eliminate principal shortcomings inherent in the existing industrial methods: reduce unit operations of the process, use more accessible, inexpensive raw materials, increase product yield, eliminate formation of carcinogenic substances, significantly decrease the formation of waste products and, most importantly, decrease the volume of waste water. The most promising methods for industrial production are recent discoveries that use heterogeneous catalysts during condensation of aniline with nitrobenzene, e.g., zeolite ZSM-5 treated with tetramethylammonium hydroxide or highly basic anions which considerably simplify production technology and process control, lower costs and comply with strict environmental requirements.
语言:英语
出版: 2016
主题:
труды учёных ТПУ
электронный ресурс
анилин
нитробензол
конденсация
реакции
интермедиаты
промышленные методы
在线阅读:http://earchive.tpu.ru/handle/11683/50224
格式: 电子 本书章节
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=569916

相似书籍

相似书籍