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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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關于HCI氣體的尾氣淨化方法

返回打印发布时间：2016/3/31 点击：11124

随着我国氯碱、聚氯乙烯等行业的快速发展

研制开发出“二塔合一”即集氯化氫尾氣淨化、鹽酸回收爲一體的新型玻璃鋼尾氣淨化回收裝備及工藝系統。該設備具有操作壓降低、回收效率高、操作彈性範圍大等特點。同時，結合依托此新型設備而開發的“二塔合一”新工藝，實現了副産氯化氫的全回收、废水零排放，且减少后续的碱液使用量，提高了碱洗效果，达到了保护环境的目的；该装置回收盐酸浓度大于31%（wt），既可以作为成品酸销售，也可以经过盐酸解吸回收原料氯化氫气，为化工企业实现经济效益和环保效益双丰收。

当前，随着我国氯碱、聚氯乙烯等行业的快速发展，生产过程中的氯化氫尾气净化处理越来越引起人们的关注。然而，目前一直沿用的氯化氫尾气处理设备大多还采用泡沫塔吸收工艺，存在氯化氫吸收效率低、后续中和处理碱液消耗高等缺点，不仅造成氯化氫及盐酸、碱液的浪费，同时造成环境污染。

山东言赫化工有限公司专业经营淄博万达利特种气体公司生产的氯化氫是在淄博齊魯石化工業園區注冊的高新科技企業，淄博萬達利直屬于北京華宇同方，主要從事新材料技術和化工新技術的研發，以及高新技術産品的生産和銷售。研發的沸石催化劑及其應用技術處于世界先進水平.生産的“華宇同方”牌高純氯化氫産品與國際知名品牌的性能相當,爲半導體器件制造業、光伏産業和醫藥工業提供了充足的優質原材料。

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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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