This paper mainly introduces the fire and explosion prevention technology in chemical production, the harm and protection of industrial poisons, the safe storage and transportation of dangerous chemicals, the common knowledge of labor protection technology, the safety technology of pressure vessels, the safety maintenance of chemical equipment, the corrosion and protection of chemical equipment, the introduction of environmental protection, the pollution and treatment of chemical "three wastes", and the management of chemical safety and environmental protection. The overall content of this book focuses on the combination of theory and practice, highlights key points, and analyzes typical cases, which is highly targeted and practical.

In order to reflect the training characteristics of intermediate technicians, this textbook is easy to understand and covers a wide range, highlighting practical skills training. This book is written in three levels: mastery, understanding and comprehension. There are clear instructions in the "learning objectives" at the beginning of each chapter to distinguish between primary and secondary. The reading material at the end of each chapter is rich in content and interesting, which is a supplement to the content of the textbook and improves students' interest in learning.

This book implements the national standard (GB 3 100 ~ 3 102-93) when dealing with the problems of quantity and unit, and uses the legal units of measurement in China uniformly. In order to meet the needs of different types of majors, this book has added some new knowledge and skills that are not required in the syllabus. In teaching, schools can choose teaching content according to their needs to show flexibility.

Then clean it yourself!