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越南VPI研究组的发明获得美国专利及商标局的专利证书

2022-05-07 21:31

越南VPI研究组的发明获得美国专利及商标局的专利证书 hinh anh 1

获得美国专利及商标局的专利证书的研究组。VPI供图

(越通社)美国专利及商标局 (USPTO)向越南油气研究院(VPI)研究组的“利用酸浸法和酸回流技术来再生活化废流体催化裂化(SFCC)催化剂的方法和系统”(Method and system for renewing spent fluid catalytic cracking (SFCC) catalysts using acid leaching and acid reflux activities")的发明授予专利证书。

研究组成员包括来自越南油气研究院的吴翠凤、黎福原、陈文智、陈友盛和梁玉水等。

VPI透露,目前,世界上剩余的大量废FCC催化剂仍主要采用填埋法处理,这不仅影响经济效益(废物处理成本高,稀土元素和有价金属被浪费),而且隐藏巨大环境污染危机。

为了解决上述问题,VPI已研究利用酸浸法和酸回流技术来再生废FCC催化剂。

实验结果表明,废FCC 催化剂将有助于提高炼油厂中大量固体废物的回收效率。

吴翠凤硕士表示,该发明被世界知识产权组织(WIPO)选为在越南政府的“赋能创新环境(EIE)”计划下的商业化援助项目。这是一项专注于越南的知识产权管理和技术商业化机制的长期项目。(完)

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