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超临界CO2萃取技术发展研究综述

Summarization of the studies on the technological development of supercritical CO2 extraction

摘要 ：简述了超临界CO2萃取技术的基本原理、特点和发展概况，主要阐述了超临界CO2 萃取技术在食品工业、制药工业、废水处理和制备生物柴油中的应用，同时介绍了超临界CO2萃取技术与其它技术的联用，展望了超临界CO2萃取技术发展。

Summary：The study briefly described the basic principles, characteristics and developmental status on the supercritical CO2 extraction technology. The study mainly focused on describing the practical usage of supercritical CO2 extraction technology in fields of food production, pharmacitical industry, waste water processing, and production and preparation of biological diesel fuels. At the same time, the study prospected on future developments of supercritical CO2 extraction technology by introducing the joint usage of the technology along with other types of technologies.

关键词：超临界CO2；综述；萃取；原理；特点；应用

Key words: supercritical CO2, summarization, extraction, principles, characteristics, practical usage

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