Finally, it was pointed out that the research trends for preparing furan based on the decarbonylation of furfural should be mainly concentrated on more effective catalysts and environmentally friendly processes.

• 最后，展望了我国大力发展糠醛脱羰制呋喃催化技术的应用前景，指出今后的研究方向是开发高效、对环境友好的催化剂和生产工艺。