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氯化氫合成炉

返回打印发布时间：2012/11/12 点击：13917

盐酸是化学工业的最基础原料之一,有广泛的用途,在金属清洗、石油井的酸化、矿产品的加工、食品、纺织和医药等行业也有广泛应用。随着氯碱工业的蓬勃发展,为了与烧碱生产能力配套,合成盐酸的规模也在不断扩大。

在氯碱生产企业中,通常采用氯气和氢气直接合成氯化氫,用水吸收氯化氫制取盐酸。近年来随着不透性石墨设备的发展,制取盐酸的合成炉已有最初的铁合成炉发展到“二合一”石墨炉、“三合一”石墨炉等。氯化氫的合成机理氯和氢的合成反应在常温和散射光线下进行得很慢,但在强光照射或高温下则非常剧烈。

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