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熱門關鍵詞： 工业级氯化氫 化学级氯化氫 高纯级氯化氫 电子级氯化氫 硫化氫氣體 高純氯氣 配套設備

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氯化氫气体对人体的危害

返回打印发布时间：2014/2/9 点击：13141

任何事物都有两面性，特种气体更是这样，我们都知道氯化氫用途非常广泛，在众多工业生产中都是必须的合成剂或是中间剂，但是，同样，氯化氫的危害也是不容忽视的！

氯化氫气体对人体的危害主要是通过呼吸道和皮肤粘膜产生中毒作用。其中毒症状为流泪怕光、流鼻涕、咽喉肿痛、气急、胸闷、直至肺气肿、死亡。氯化氫气体的排放标准为小于1mg／m3，居民区为小于0.1mg／m。氯化氫气体是有窒息性，毒性很大的气体，确保管道、设备的气密性。防止氯化氫气体外逸是十分重要的。尤其是当合成炉因突然故障熄火时，合成炉内氯化氫气体大量过量而发生氯化氫气体外逸。因此维持合成炉有准确的氯氢配比。维持氯化氫气体系统有良好的气密性．维持氯气压力稳，维持电源的双重供电是十分必要的。氯化氫同样是有毒、有害、有强烈刺激性的气体。对呼吸道、皮肤粘膜有很强的刺激、腐蚀怍用，可使之充血、糜烂。其排放最高允许浓度为15mg／m3。

所以，在生产运输氯化氫的过程中，都需要特别注意安全防护，以防发生中毒危险。谢谢您的阅读，希望您继续关注我们！

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Specifications for engineering work are a most difficult kind of composition and may be made long, tedious, and irrelevant, or concise and lucid. From a quite small garden close to the palace a bronze gate with three medallions of lilies in high relief, of marvellous workmanship, opens on the Pearl Mosque, exquisitely white, at the end of its forecourt of immaculate pavement enclosed by a marble balustrade. Three polished and shining domes are supported by columns of snow made of a hard white marble, scarcely broken by [Pg 218]ornament, and carrying a roof hollowed into three vaults. The rings are still to be seen on the marble walls outside, to which, when the great Mogul came to prayer, curtains were attached made of gold net and spangled with diamonds and pearls. 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It was an ominous circumstance, however, that the address of congratulation on this occasion was moved, not by the king's own Ministers, but by the king's own Opposition. Pulteney was the mover, and it was supported by two young men who that evening made their first speeches, and in them burst suddenly forth with that splendour which was destined to grow transcendent through many years. They were Pitt, afterwards Lord Chatham, and Lord Lyttelton. The Deacon had just remembered that he had not seen that individual for some little time, and looked around for him with some concern. It was well that he did. Shorty had come across the haversack that the Deacon had brought, and it awakened all his old predatory instincts, sharpened, if anything, by his feebleness. Without saying a word to any body, he had employed the time while the Surgeon and Deacon were in conversation in preparing one of his customary gorges after a long, hard march. He nearly succeeded. 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