Abstract
A method involving acid extraction, fractionation, derivatization and g.c.-m.s. analysis was used to characterize the basic nitrogen compounds in coal tar. It was found that these compounds fall into ten compound types belonging to eighteen homologous series. Separation of aza-arenes from amines by derivatization is recommended as a better procedure.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
