超音速气流粉碎技术应用研究新进展  

New research progress of supersonic speed airflow grinding technology

作　　者：蔡艳华[1] 马冬梅[1] 彭汝芳[1] 俞海军[1] 楚士晋[1] 左金[2] 

机构地区：[1]西南科技大学材料科学与工程学院,四川绵阳621010 [2]中国空气动力研究与发展中心高速所,四川绵阳622661

出　　处：《化工进展》2008年第5期671-674,714,共5页Chemical Industry and Engineering Progress

基　　金：四川省科技厅重点攻关项目(2006Z02-025)

摘　　要：超音速气流粉碎技术作为一种新型的材料深加工技术,具有无污染、耐热敏性、精度高等工艺特点,这使得其应用研究领域不断拓宽。为此综述了超音速气流粉碎技术应用研究进展,概述了超音速气流粉碎技术的工作原理和工艺特点;重点阐述了超音速气流粉碎技术在物料细化、食品加工、中药加工尤其是化学研究中的重要应用及其优势,最后对今后的应用研究工作进行了展望。Supersonic speed airflow grinding technology is a new type of materials processing technology. It has specific advantages of cleanness, thermosensitive resistance, high precision, etc., which widens its scope of application. This paper reviews the research progress of the supersonic speed airflow grinding technology. The working mechanisms and process characteristics of the supersonic speed airflow grinding technology are reviewed. The emphasis is the application and advantages of airflow grinding technology in materials refinement, food processing, particularly in the chemical research. The research work in the future is predicted.

关 键 词：超音速 气流粉碎 改性 化学研究 

分 类 号：TQ029[化学工程]