Researchers develop nano-catalyst to replace chem. solvents with water 0 16.01.2019 12:26 En.mehrnews.com TEHRAN, Jan. 16 (MNA) – A research team in Iran Polymer and Petrochemical Institute and Alzahra University has synthesized a novel nano-catalyst which can help the industry replace chemical solvents with water. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа