The technology development situation of composite products with high additive value produced by air-laid pulp technique combined with other nonwoven processes was presented in the paper.
介绍了干法造纸工艺与其他非织造工艺结合制高附加值复合产品的技术发展状况以及Dan-W eb公司制造的设备与产品开发的特点。
Review the technology of dry method in removing nitrogen oxide from waste gases .
介绍了干法氮氧化物脱除技术的原理、特点、发展状况、各种技术的优缺点及目前工业应用情况。
This article reviewed the process,parameter and apparatus of modified starches preparation by dry method.
综述了国内外干法变性淀粉制备的工艺路线、工艺参数和相关设备的研究,指出了干法生产变性淀粉是一种很有前途的变性淀粉生产方法。
The results of compare,analysis and experiment show that desulfur by limestone dry method is a simple and convenient method of controlling the pollution of atmosphere caused bySO_2 in coal combustion.
通过比较、分析及实验，认为石灰石干法脱硫是一种简单易行的控制燃煤SO_2对大气污染的方法，值得推广。