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制造氯化氫气体时火焰为什么会熄灭

返回打印发布时间：2016/9/26 点击：11840

    氯化氫气体在制造时可能会有很多意外情况的发生，这就要求我们在使用的时候要注意避免这样的意外的发生，为了帮助大家安全使用，今天小编就给大家讲一下相关知识。
    1、氯化氫气体制造時火焰熄滅的主要原因是合成爐壓力過高，需立即按順序切斷氯氣、氫氣進氣閥，打開HCl緩沖罐前放空閥，通入保安氮氣，並關閉氫氣和氯氣管線上的手動閥。
    2、防爆膜破裂，引起合成炉超压的主要原因是合成炉内形成了爆炸性混合气，并被引燃。这是极其危险的，在开车前和火焰熄灭后必须按要求进行氯化氫气体置换，避免形成爆炸性混合气。
    3、在高温和HCl的腐蚀下，设备、管道、阀门、密封垫损坏造成泄漏是主要原因。一旦出现泄漏，合成炉都应降量或停产，然后对该设备或该段管路进行氯化氫气体置换，及时维修或处理。
    4、阀门损坏主要表现在阀门不能开启、不能关闭或内漏。开车前应检查主工艺线上的开关阀是否能开启和关闭，及时更换已损坏的阀门。开车前后注意尾气排放阀是否有内漏，一旦出现，应气体置换后及时更换。必要时，HCl合成炉可降量或停产处理。
    氯化氫气体制造時火焰熄滅的原因就介紹到這裏，希望大家都能提前學會處理這些緊急情況，避免危險事故的發生。
    我公司专业经营高纯氯化氫、氯化氫气体等，产品质量好，价格公道，深受行业的好评，是最值得信赖的氯化氫生产厂家供应基地。欢迎新老用户前来咨询洽谈！

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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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