EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Activated ammonium polyphosphate, a process for making it, and its uses


Canadian Patent (1,195,808): 11
Activated ammonium polyphosphate, a process for making it, and its uses
A process is described for making activated ammonium polyphosphate undergoing decomposition at an increased rate at temperatures of 300-600 degrees C. Ammonium polyphosphate with a mean chain length of ~ 100-1000, preferably 200-800, is reacted with an activator consisting of melamine and/or dicyandiamide or derivatives being thermally stable <~220 degrees C.

(PDF 0-2 workdays service: $29.90)

Accession: 001292791



Related references

Process for making long-chain ammonium polyphosphate. United States Patent (4,396,586): 4, 1983

Production of granular urea, ammonium nitrate, and ammonium polyphosphate a process review. International Conference on Granular Fertilizers and Their Production Papers: 8-94, 1977

Process for producing ammonium polyphosphate. United States Patent (4,637,921): 9, 1987

Process and plant for the preparation of ammonium polyphosphate. Canadian Patent Application (CA 2,046,841): 16 pp, 1992

Process development for production of ammonium polyphosphate. Fertiliser News 33(5): 37-38, 1988

Evaluation of ammonium polyphosphate and waste-activated sludge extract as a nutrient source for activated sludge system. Pulp and paper Canada 99(9): 29-32, 1998

Study of the process of production of granulated ammonium polyphosphate. Soviet Chemical Industry 14(9): 1080-1086, 1982

Process of manufacturing stable ammonium polyphosphate fertilizers. United States Patent (4,286,982): 5, 1981

Production of granular ammonium polyphosphate from wet-process phosphoric acid. TVA Bulletin (Z-163): 16, 1984

Ammonium polyphosphate-sulfate fertilizers from wet-process phosphoric acid. United States Patent Office Defensive Publication (T101,901): 29, 1982