Discussion of "General Motors efforts in junk car processing" by F. J. Uhlig.
Proc Open Hearth Conf 1970 Feb; 52:88-90
The paper discussed describes the use of a ripper-shredder system for breaking up old automobile hulks and improvements that have been made in the removal of impurities. The discussion of the paper by N. B. Melcher compares uhlig's results with other processes, discusses economics, and describes related research by the Bureau of Mines.
OP; Conference/Symposia Proceedings
Proc. Open Hearth Conf.