Global patent trends and status of MEA techniques based on CCS

doi:10.16085/j.issn.1000-6613.2015.12.047

Chemical Industry and Engineering Progree ›› 2015, Vol. 34 ›› Issue (12): 4415-4421.DOI: 10.16085/j.issn.1000-6613.2015.12.047

• Product and market • Previous Articles

Global patent trends and status of MEA techniques based on CCS

WEI Feng¹, JIANG Xian¹, ZHOU Hong¹, ZHANG Jiutian², ZHANG Xian², LI Xiaochun³

1 Wuhan Documentation and Information Centre of Chinese Academy of Science(CAS), Wuhan 430071, Hubei, China;
2 21st Century Agenda Management Center, The Ministry of Science and Technology, Beijing 100038, China;
3 Institute of Rock and Soil Mechanics of CAS, Wuhan 430071, Hubei, China

Received:2015-03-20 Revised:2015-04-15 Online:2015-12-05 Published:2015-12-05

基于CCS的MEA脱碳技术全球专利发展态势

魏凤¹, 江娴¹, 周洪¹, 张九天², 张贤², 李小春 ³

1 中国科学院武汉文献情报中心, 湖北武汉 430071;
2 科技部21世纪议程管理中心, 北京 100038;
3 中国科学院武汉岩土力学研究所, 湖北武汉 430071

通讯作者: 魏凤(1977—),女,博士,研究员,硕士研究生导师,主要从事低碳技术相关的科技政策、标准与知识产权等管理、分析方法与应用的研究。E-mailweif@mail.whlib.ac.cn。
作者简介:魏凤(1977—),女,博士,研究员,硕士研究生导师,主要从事低碳技术相关的科技政策、标准与知识产权等管理、分析方法与应用的研究。E-mailweif@mail.whlib.ac.cn。
基金资助:
中欧煤炭利用近零排放国际合作项目(2021102400007),中国科学院文献情报领域优秀人才择优支持项目及国家自然科学基金项目(71103178)。

Abstract

Abstract: Mono-ethanol amine(MEA) absorption technology for decreasing the emission of carbon dioxide is considered to be one of the most viable carbon dioxide capture,transportation and storage (CCS) capture technologies. Aiming at the patents of MEA technologies and through establishing the patent searching and analysis methods,it is thought that the MEA patents based on CCS have increased quickly in recent ten years. There are many MEA patents in American,China,Japan and Australia. Especially,China and Korea have a lot of MEA patents in recent three years. Different countries have different emphases and superiorities in MEA patents. American,Japan,Russian and other countries may focus on MEA practical application patents including decreasing-carbon from gas,equipment,material and so on,while China is inclined to studies on basic methods of MEA. These results will help to supply the reference for Chinese MEA technology R&D and their patent applications and protection.

Key words: carbon dioxide capture,transportation and storage(CCS), mono-ethanol amine(MEA), analysis of patents, global trends and status

摘要： 以单乙醇胺(MEA)吸收法为主的脱碳技术被认为是较具可行性的CO₂捕集技术。本文主要针对MEA脱碳技术开展专利分析,建立MEA技术专利分析方法,研究认为基于二氧化碳捕集、运输和封存(CCS)应用的MEA脱碳技术在近十年得到大幅增长,其中增长较快的国家有美国、中国、日本、澳大利亚等,中国和韩国在近3年尤其增长较快;各国MEA脱碳技术专利的侧重点和优势各不同,美国、日本、俄罗斯等国专利较为倾向烟气脱碳、装置、材料等实际应用,中国则倾向于MEA基础方法研究,该研究结果有望为我国MEA脱碳技术研发创新、专利申请与保护提供参考借鉴。

关键词: 二氧化碳捕集、运输和封存, 单乙醇胺法, 专利分析, 全球态势

CLC Number:

WEI Feng, JIANG Xian, ZHOU Hong, ZHANG Jiutian, ZHANG Xian, LI Xiaochun. Global patent trends and status of MEA techniques based on CCS[J]. Chemical Industry and Engineering Progree, 2015, 34(12): 4415-4421.

魏凤, 江娴, 周洪, 张九天, 张贤, 李小春 . 基于CCS的MEA脱碳技术全球专利发展态势[J]. 化工进展, 2015, 34(12): 4415-4421.

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Global patent trends and status of MEA techniques based on CCS

基于CCS的MEA脱碳技术全球专利发展态势

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