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乙烯装置是以石油或天然气为原料,以生产高纯度乙烯和丙烯为主,同时副产多种石油化工原料的石油化工装置。裂解原料在乙烯装置中通过高温裂解、压缩、分离得到乙烯,同时得到丙烯、丁二烯、苯、甲苯及二甲苯等重要的副产品。对乙烯装置在运行过程中存在职业病危害因素的作业场所及有职业病危害因素接触的作业人员进行调查研究,可以全面了解乙烯装置的职业卫生现状,确定职业卫生管理工作的重点,为进一步减少作业现场职业危害、加强企业职业卫生管理工作、减轻作业人员职业危害接触提供科学依据。
Ethylene plant is a petrochemical plant that uses petroleum or natural gas as raw materials to produce high-purity ethylene and propylene and by-product a variety of petrochemical feedstocks. The pyrolysis raw materials are pyrolyzed, compressed and separated in an ethylene plant to obtain ethylene. At the same time, important by-products such as propylene, butadiene, benzene, toluene and xylene are obtained. Conducting investigation and research on the workplace where occupational hazards occur in the operation of ethylene plant and the workers exposed to occupational hazards can fully understand the occupational health status of ethylene plant and determine the focus of occupational health management work so as to further reduce the workload of the work site Occupational hazards, strengthen occupational health management, reduce occupational hazards to provide scientific basis for contact.