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氯磺酸也可采用合成法制成

返回打印发布时间：2014/5/5 点击：9877

    氯磺酸是重要的化工原料之一，但是这种物质是如何制成的呢？感兴趣的就一起来了解一下吧。
    氯磺酸是重要的化工原料之一，一般采用合成法生产，原料为氯化氫气体和三氧化硫气体。我公司原氯磺酸生产装置采用分解-合成法，其工艺过程为，在吸收塔内，对曼海姆法制硫酸钾过程产生的(HCl)40%~50%、(H2O)28%~32%的气体进行吸收，制成w(HCl)31%的盐酸，送入分解塔，加入w(H2SO4)98%的浓硫酸进行分解、干燥，产生(HCl)95%的氯化氫气体，用该氯化氫气体与(SO3)75%的气体进行反应，生产出优质氯磺酸,同时副产含有氯离子的w(H2SO4)65%的稀硫酸。该工艺过程虽然成熟稳定，但成本较高，副产品销路不畅，经济效益不佳。对此，我们进行了反复研究和论证，大胆提出用曼海姆装置产生的低浓度氯化氫气体与三氧化硫气体直接合成制取氯磺酸的工艺方案。经过1年的生产、改进，获得了成功，目前装置运转正常，工艺稳定，产品质量达到优级品标准。
    看完以上介绍你还有什么疑问吗？要是还有疑问欢迎您来电咨询，我们会竭诚为您服务和解答，祝愿您生意兴荣，越做越好！我们主要经营氯化氫产品、钢品等，如有需要可以致电我们！

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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. Sandy’s birthday dawned hot, but clear, with a good, steady south wind blowing. “Jeff calls it a ‘jinx’—a ‘hoodoo’,” responded Dick. “But the chef would discover it—they couldn’t be left there!” She was sitting in her room, sewing. Of late she had become domesticated, and she was fading under it. He had seen it already, and he saw it more plainly than ever just now. She looked up and smiled. Her smile had always been one of her greatest charms, because it was rare and very sweet. "Jack," she greeted him, "what have you done with the bread knife you took with you, dear? I have been lost without it." "Neither," drawled Cairness. "But Mrs. Lawton, here, has been good enough to tell me that you have known the exact truth about the Kirby massacre ever since a week after its occurrence, and yet you have shielded the criminals and lied in the papers. 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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