Top information

Production of dicalcium phosphate by ,

Abstract This paper presents results laboratory experiments to test a new process for manufacture of dicalcium phosphate The process is based on the nitric acidulation of phosphate rock concentrate, followed by neutralization of the extract liquor with calcium carbonate...

dicalcium phosphate machinery production process

dicalcium phosphate machinery production process dicalcium phosphate machinery production process Differences between eccentric and rotary tablet machines in the against the punches and die during this process in response to the other hand, dicalcium phosphate densification mostly production scale rotary machine...

Dicalcium phosphate

Oct 26, 1976· The invention relates to a combined process for the manufacture of feed grade dicalcium phosphate and pure phosphoric ac The process comprises the reaction of an excess of phosphate rock with aqueous solutions of a mineral acid selected from hydrochloric acid, phosphoric acid and nitric acid, characterized by the fact that the free acidity of the dissolution liquor does not exceed 60% and ....

No.416 Jianye Road, South Jinqiao Area,Pudong New Area, Shanghai, China.

Telephone : +86-21-58386189, 58386176

FAX : +86-21-58385681