With thanks to Librarian Jill Powell at Cornell University's Engineering Liibrary, for permission to adapt and re-use information from her Chemical Engineering Design research guide.
Step one: register for your own login. Contact Julie Castelluzzo in the Library for the registration link.
IMPORTANT NOTE: When connecting to SciFinder from anywhere away from the Cooper Union campus, be sure to use a link with the Cooper proxy prefix, such as on this guide or on the main Library website.
The Cooper Union Library
7 E 7th St.
New York, NY