Preface

The chemical industry occupies an important position in the national economy of all countries in the world. The chemical industry can not do without chemical safety production. The safe production and stable operation of chemical industry are the guarantee of our national economy. However, chemical production has the characteristics of complex and changeable production process, flammable and explosive raw materials and products, toxic and harmful and corrosive, large-scale production equipment, continuous process and automation, so there are potential risk factors in the production process, which is prone to destructive accidents. Safety production is the most important problem in chemical industry. The task of chemical safety production is to eliminate the unsafe factors in the production process and create a good safe and comfortable working environment and work order. We should turn danger into safety, harm into harmlessness, and heavy labor into light labor, so as to prevent accidents and occupational diseases and ensure the safety and health of employees.
   At present, the global environmental problem is one of the biggest threats to human beings. It is an important content of environmental protection work to strengthen the education of environmental science knowledge, popularize the knowledge of environmental protection and enhance the awareness of environmental protection of the whole people. Chemical production is characterized by the diversification of products, raw material lines and production methods. Many pollution incidents are caused by chemical production and chemical substances. Therefore, chemical industry has become one of the main sectors of environmental pollution. Environmental protection and ecological balance are the necessary prerequisite for human survival and development. Therefore, it is a long-term and very important task for chemical industry to persist in popularizing chemical safety technology, strengthening safety education and training for employees, improving people’s safety technical quality and ensuring safe production of chemical industry.

前 言

化学工业在世界各国的国民经济中皆占据重要的位置，化工行业离不开化工安全生产，化工安全生产和稳定运行是我国国民经济的保障。然而，化工生产具有生产工艺复杂多变，原材料及产品易燃易爆、有毒有害和有腐蚀性，生产装置大型化、过程连续化和自动化等特点，因此在生产过程中存在着潜在的危险因素，极易发生破坏性的事故。安全生产是化工行业的首要问题。化工安全生产任务就是要求消除生产过程中的不安全因素，创造良好的安全舒适的劳动环境和工作秩序。要变危险为安全、变有害为无害、变笨重劳动为轻便劳动，防止事故和职业病的发生，确保职工的安全与健康。
       当前，全球性环境问题是人类面临的最大威胁之一。加强环境科学知识教育，普及环境保护知识，增强全民环境保护意识是环境保护工作的一项重要内容。化工生产的产品多样化、原料线路多样化、生产方法多样化是其显著的特点，许多污染事件都是由化工生产和化学物质所造成的，因而，化学工业成为环境污染的主要部门之一。环境保护，生态平衡是人类生存发展的必要前提。因此，坚持普及化工安全技术，加强对从业人员的安全教育培训，提高人们的安全技术素质，保证化工安全生产，是化工行业一项项长期且十分重要的任务。