中国日益面临粉尘爆炸事故预防挑战,欧美国家也曾经发生过一些同类事故。本文梳理了欧盟和美国粉尘防爆的规范和经验,并结合中国实际,提出了切实可行的建议。今天,中国已成为处理各类化学品和危险爆炸性粉尘的全球领先生产大国。2015年发生了几次重大事故,让中国面临巨大的安全运行和爆炸事故预防的挑战。可燃性粉尘和易燃气体、雾或蒸气都有可能造成工作场所潜在爆炸性环境。当点火源和工艺过程没有被很好地控制,就有可能发生爆炸事故。人们通常熟悉并关注典型 China is increasingly facing the challenge of preventing dust explosion accidents. Some similar incidents have also taken place in Europe and the United States. This article combs the norms and experiences of dust explosion protection in the EU and the United States and puts forward practical suggestions based on China’s actual conditions. Today, China has become a leading global producer of various chemicals and dangerous explosive dust. Several major accidents took place in 2015, giving China a huge challenge of safe operation and prevention of explosion accidents. Combustible dust and flammable gases, fog or vapors may cause potentially explosive atmospheres in the workplace. When the ignition source and process are not well controlled, it is possible to explode. People are usually familiar and typical