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综述了一步法合成二甲醚的热力学研究、催化剂研究、动力学研究、工艺条件研究、反应器研究及工业化示范研究等关键技术的进展情况。认为一步法合成二甲醚各项技术均已基本完善 ,应当大力进行工业化研究 ,使该工艺尽快发挥效益。
The progress of the key technologies such as thermodynamics, catalyst research, kinetics research, process condition research, reactor research and industrialization demonstration research of one-step synthesis of dimethyl ether are reviewed. It is considered that all the technologies of one-step synthesis of DME have been basically perfected and industrialization research should be vigorously carried out so that the process can exert its benefits as soon as possible.