Title: Method and apparatus for preparation of multi-hole nitramines
Application Number: 87103335 Application Date: 1987.05.03
Publication Number: 1015630 Publication Date: 1988.01.06
Approval Pub. Date: Granted Pub. Date: 1989.09.27
International Classifi-cation: C01C1/18,C05C1/02
Applicant(s) Name: Taiyuan Chemical Fertilizer Factory Address:
Inventor(s) Name:
Attorney & Agent: ZHANG CHENGHUA WEI LINGQIU
Abstract:
     The patent is includes the method for preparation of porous nitric ammonium used to make fuel oil explosive and the equipment it needs. Spray a little alkylamine water with excessive acidity over manure nitric ammonium. Let it dry and cool and the porous nitric ammonium with a oil absorbing rate of higher than 7 W% will be obtained. Dring only one time and needing just little expensive alkylamine make this method simple and the cost low. The iron rod wearing rubber tube inside the specially used rotary sprinkling mixer ensures that the particles do not adhere to each other, do not shatter and adhere to the wall during the processes of spraying, mixing and maturating.
Time: 6