[关键词]
[摘要]
人类社会的发展历程是以材料为主要标志的。《学术引领系列·国家科学思想库·未来10年中国学科发展战略:材料科学》指出:材料科学已经成为现代科学技术赖以发展与深化的实质性环节,对科学技术的发展起着基础和先导作用;一类新材料的出现还可以带动一个产业领域的诞生。过程工业对资源、能源的过度消耗和对环境的污染已经成为制约人类社会可持续发展的瓶颈问题,而化学工程一直是实现物质高效转化和能量有效利用的重要手段,进入21世纪,化学工程的目标已转化为:依托性能优越、环境友好和功能齐备的新型结构功能材料发展新的过程工业技术,形成新的工艺流程和集成技术,以达到高效、低耗、无污染的目的。膜技术以先进分离材料为载体,可在温和、低成本条件下实现物质分子水平的分离,特别适合现代工业对节能、低品位原材料再利用和消除环境污染的需要,已成为解决当代人类面临的能源、水资源、环境等领域重大问题的共性关键技术。膜材料与装备应用于中药产业可显著提升生产效率。通过分析膜材料与技术在国外医药产业和国内中医药产业的应用概况,面向中药产业应用过程的产业升级与绿色发展,提出将材料化学工程理论与方法引入中医药领域,开展具有自主知识产权的原创研究,构建以膜分离技术为核心的新型分离过程、分离流程及其专属装备,实现中药生产过程的节能减排。通过阐述20年来本课题组在中药及其复方水提液体系、油水混合体系等复杂体系分离过程产业化基础研究探索与工程化应用实践,为建立以特种膜技术为核心的中药新型分离过程的设计、集成与应用提供理论基础与应用示范。
[Key word]
[Abstract]
The development of human society is mainly marked by materials. “Academic Leadership Series, National Science Think Tank, Development Strategies of Chinese Disciplines in the Next 10 Years: Material Science” points out that: Material science has become the essential link for the development and deepening of modern science and technology, and plays a basic and leading role in the development of science and technology; The emergence of a new type of material can also drive the birth of an industry. The excessive consumption of resources and energy by process industry and the pollution of environment have become bottlenecks restricting the sustainable development of human society. Chemical engineering has always been important to achieve efficient transformation of materials and effective utilization of energy. In the 21st century, the objectives of chemical engineering have been transformed into: Relying on superior performance, friendly environment, and fully function, new structural and functional materials with good and complete functions to develop new process industrial technology and form new process flow and integration technology in order to achieve the goal of high efficiency, low consumption, and pollution-free. Membrane technology, with advanced separation materials as carriers, can achieve separation of substances and molecules at mild and low cost conditions. It is especially suitable for the needs of modern industry for energy saving, recycling of low-grade raw materials, and eliminating environmental pollution. It has become key technologies to solve the major problems in the fields of energy, water resources and environment. The application of membrane materials and equipment to the Chinese materia medica (CMM) industry can significantly improve the production efficiency. In this paper, through the analysis of the application of membrane materials and technology in foreign and domestic pharmaceutical industries, facing the industrial upgrading and green development of the application process of CMM industry, it is proposed to introduce the theory and method of material chemical engineering into the field of CMM, to carry out original research with independent intellectual property rights, and to construct a new membrane-based approach. The new separation procedure, separation process and exclusive equipment with separation technology as the core realize energy saving and emission reduction in the production process of CMM. Through expatiating on the basic research and engineering application of industrialization of separation process of CMM and its complex systems such as water extraction system and oil-water mixture system in the past 20 years, the project team provides theoretical basis and application demonstration for the design, integration, and application of new separation process of CMM based on special membrane technology.
[中图分类号]
[基金项目]
国家自然科学基金资助项目(81873015);国家自然科学基金资助项目(81803744);国家自然科学基金资助项目(81274096);国家自然科学基金资助项目(81303230);国家自然科学基金资助项目(81673610);国家自然科学基金资助项目(81773919);国家自然科学基金资助项目(81773912);国家科技支撑项目(2006BAI09B07);中国工程院重点咨询研究项目(2017-XZ-08);国家“重大新药创制”科技重大专项(2011ZX09401-308-037,2011ZX09401-308-008)