Title: Method for producing urea granules
Application Number: 98115143 Application Date: 1998.06.05
Publication Number: 1238320 Publication Date: 1999.12.15
Approval Pub. Date: Granted Pub. Date: 2003.02.12
International Classifi-cation: C05C9/00
Applicant(s) Name: Kaltenbach-Thuring S. A. Address:
Inventor(s) Name: Edmond Vogel
Attorney & Agent: zhang zuchang
Abstract:
     This invention relates to an improved method for producing urea granules by prills fattening or granulation, using a fluid drum granulator. The granules obtained by this method have the appropriate size and an increased hardness and the method is particularly cost effective.
Time: 4