The present invention relates to a process for the synthesis of aryldiazonium salts using nitrogen oxides in oxygen-containing gas streams, especially from industrial waste gases.
本发明涉及一种利用含氧气流中的氮氧化物,特别是利用工业废气合成芳基偶氮盐的工艺。
IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS
申请人:SANDOZ AG
公开号:EP0198848A1
公开(公告)日:1986-10-29
Anionic Monoazo Compounds of the Benzothiazole Series
申请人:SANDOZ AG
公开号:EP0198848B1
公开(公告)日:1989-05-24
Azo compounds and polarizing films using the compounds