New technology for preparing energetic materials by nanofiltration membrane (NF): rapid and efficient preparation of high-purity ammonium dinitramide (ADN)-Reference-Cited by-同舟云学术

New technology for preparing energetic materials by nanofiltration membrane (NF): rapid and efficient preparation of high-purity ammonium dinitramide (ADN)

Published:2023 Issue:24 Volume:13 Page:16536-16548
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Zhu Hai-Yang¹²,Liu Ying-Hui¹²,Sun Hai-Yun¹³,Cao Dan-Dan²,Li Yu-Chuan¹²^ORCID,Pang Si-Ping¹^ORCID

Affiliation:

1. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

2. Lunan Research Institute, Beijing Institute of Technology, Tengzhou 277599, P. R. China

3. Beijing Key Laboratory of Research and Application for Aerospace Green Propellants, Beijing Institute of Aerospace Testing Technology, Beijing 100074, P. R. China

Abstract

NF was used for the purification of ADN synthesized. The optimal process conditions for 600D NF membrane were 2 MPa pressure, 25 °C, and dilution of the feed solution by one time.The purity of ADN reaches 99.8%, and the recovery rate reaches 99%.

Funder

National Natural Science Foundation of China

Beijing Institute of Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/RA/D3RA01922E

Reference60 articles.

1. Aminonitro Groups Surrounding a Fused Pyrazolotriazine Ring: A Superior Thermally Stable and Insensitive Energetic Material

2. Intramolecular integration of multiple heterocyclic skeletons for energetic materials with enhanced energy & safety