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歡迎光臨山東言赫化工有限公司官方網站！

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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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用氯化氫气体制造的氯乙烯在工业上得到了很广泛应用

返回打印发布时间：2015/9/2 点击：8952

　　氯化氫气体可以制造氯乙烯，但是在配置的时候比例一定要准确。否则会生成乙炔汞，会有爆炸的可能性。所以配置比例非常重要，这是每位用户须知的事情。

　　氯化氫气体与精乙炔合成氯乙烯时，在混合操作中，与精乙炔的比例必须准确，如果乙炔的含量过高，生成易爆的乙炔汞。所以一般要求氯化氫气体应比精乙炔多5-10%。在合成过程中，若氯化氫氣體中的遊離氯含量較高，易與乙炔生成氯乙烯而放熱，會引起著火或造成設備爆炸。

　　常会使分馏放空尾气中的乙炔含量超过20%，这时氯化氫气体中微量氧的含量就相对增加，会与乙炔形成爆炸性混合物，故应经常取样分析。如氧含量大于5%，即须采取调换催化剂或降低流量等措施。加压精馏时，尾气中的氯乙烯应放入回收设备。

　　利用氯化氫气体制造的氯乙烯在工業範圍得到了廣泛應用，要想使它能夠獲取更大的經濟效益，就要首先確保生産時的安全性，確保操作者的人身安全。

下一篇: 接触氯化氫气体的操作人员要垂直放置承装氯化氫气体钢瓶

上一篇: 氯化氫与众多其他物质的反应

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Then, too," he went on, "though there is no real proof against you, and you undoubtedly did handle it very well, I know that it was you that set Lawton on to try and bribe for the beef contract. You see your friends are unsafe, Mr. Stone, and I have been around yours and Lawton's ranches enough to have picked up a few damaging facts." The prince found in the Opposition in England the most unfortunate fosterers of his unfilial temper. Pulteney, Wyndham, Chesterfield, Carteret, Cobham, and, worst of all, Bolingbroke, became his associates, and the frequenters of his house. Fast ripening into a pattern of unfilial popularity under such influences, possessing some accomplishments, and a desire to stand well with the people, he married in April, 1736, Augusta of Saxe-Gotha, a princess of so much beauty and good sense, as might have reclaimed many a nature; who seems to have at least won the heart of her husband from his former romantic passion. 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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