Abstract: Professional experiment is an important practical teaching link to achieve the graduation requirements of chemical engineering and technology professional certification. Guided by the core concept and graduation requirements of engineering education professional certification, through adjusting the experimental curriculum, enriching the experimental teaching forms, improving the experimental assessment methods, establishing an open innovative experimental platform, optimizing the docking of experimental teaching and scientific research projects and experimental competitions, the innovation and practical ability of students can be improved, and the complex engineering problems can be analyzed and solved so as to provide important support for effectively achieving the graduation requirements in professional certification standards.