中国空分设备有限公司(以下简称:空分公司)又一项技术“一种低温液化气储存装置”获国家实用新型专利证书,专利权人为李积杰、林福、张敏丹,专利号:ZL2009 2 0113898·8。截至目前,空分公司共有8项新技术获国家实用新型专利证书。本实用新型专利涉及一种大型低温液化烃储存装置 China Air Separation Equipment Co., Ltd. (hereinafter referred to as: Air Branch) and another technology “a cryogenic liquefied gas storage device,” won the national utility model patent certificate, the patent owner Li Jijie, Lin Fu, Zhang Min Dan, patent number: ZL2009 2 0113898 ·8. Up to now, a total of eight new air separation company won the national utility model patent certificate. The utility model patent relates to a large-scale cryogenic liquefied hydrocarbon storage device