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包钢矿石系含有多种成分的氟化铁矿,含氟约7—11％,因此,在生产的烧结、冶炼过程中,产生大量氟化物,以氟化氢和四氟化矽为主。这些含氟气体有强烈的刺激性和很大腐蚀性,毒性较强,因而给生产设备和现场生产工人的健康都带来很大危害,尤以烧结厂球团车间为甚,炼铁厂高炉车间次之。自生产以来车间氟浓度常高于1毫克/米~3,烧结球团车间最高时达76.88毫克/米~3,生产工人就是在这样条件下生产工作。根据毛主席关心群众疾苦的一贯教导,和敬爱的周总理关于厂矿企业卫生工作必须加强对职业病的防治工作的教导,按照毛主席的指示,几年来,我们在公司党委重
Baotou Steel ore contains a variety of components of iron fluoride, fluorine about 7-11%, therefore, in the production of sintering, smelting process, a large number of fluoride, hydrogen fluoride and silicon tetrafluoride dominated. These fluorine-containing gases are highly irritating and highly corrosive and highly toxic, which poses a great hazard to the health of production equipment and on-site production workers, especially in the pelletizing plant of the sinter plant, Workshop second. Since the production of fluoride concentration in the workshop is often higher than 1 mg / m ~ 3, the highest sintering plant 76.88 mg / m ~ 3, the production workers is in such conditions production work. According to Chairman Mao’s usual teachings of caring for the suffering of the masses and his beloved Premier Zhou, we must strengthen our education on the prevention and control of occupational diseases. According to Chairman Mao’s instructions, over the past few years,