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开利空分工程技术人员近年来在高纯氮技术方面积极探索和研发并取得了很大成就,其所研发的污氮气返流膨胀大范围变负荷制备高纯氮设备的新工艺,获开封市科技发展计划项目资金支持,同时获得国家知识产权局颁发的实用新型专利证书。4月14日消息,河南开利空分设备集团有限公司于近日承揽一套伯恩光学(惠州)有限公司的KDN-4000/120Y型成套空分设备。根据用户要求,开利空分将应用先进的高纯氮新技
Carrier air separation engineering and technical personnel in recent years in the high purity nitrogen technology actively explore and research and has made great achievements, the research and development of sewage nitrogen backflow expansion of a large range of variable load preparation of high purity nitrogen equipment, new technology, Kaifeng City Science and technology development project funding support, at the same time access to the State Intellectual Property Office issued a utility model patent certificate. April 14 message, Henan Carrier Air Separation Equipment Group Co., Ltd. in the recent contract a Berne Optics (Huizhou) Co., Ltd. KDN-4000 / 120Y-type sets of air separation equipment. According to user requirements, Carrier Air Division will apply advanced high-purity nitrogen technology