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矿井空气中矿物性油雾,对人体的危害目前在我国尚未引起足够的重视,本文概述矿物性油雾有关劳动卫生问题。 矿井矿物油是指矿物润滑油,含脂环烃为主(>50％),其次是烷烃,芳香烃及少量含氧和硫的杂环有机物质。它常用于各种机械的转动部分,起到滑润、冷却等作用。矿物油一般蒸汽压较低,难于形成蒸汽,在空气中通常呈油雾状态存在。矿井空气中80～90％的油雾雾滴小于2-5μm,长期悬浮于作业场所空气中,可经呼吸进入体内。A.H.阿尼西莫夫等用萤光法分析油雾含有环烷酸,并认为主要对肺部有损害作用的主要成份。对皮肤的损害常见的是油性痤疮和毛囊炎、接触性皮炎。
Mine mineral oil in the air, the harm to the human body at present in our country has not yet attracted enough attention, this article outlines the mineral oil mist on labor and health issues. Mine mineral oil refers to mineral lubricating oils, mainly containing alicyclic hydrocarbons (> 50%), followed by alkanes, aromatic hydrocarbons and a small amount of oxygen and sulfur containing heterocyclic organic substances. It is often used in various parts of the rotating machinery, play lubrication, cooling and so on. Mineral oil generally low vapor pressure, difficult to form steam, usually in the air oil mist exists. 80 to 90% of the mine air mist droplets less than 2-5μm, long-term suspended in the workplace air, breathing into the body. A.H. Anicimov and other use of fluorescence spectroscopy analysis of oil containing naphthenic acid, and that the major components of the lung damage. Common damage to the skin is oily acne and folliculitis, contact dermatitis.