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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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氯化氫脱水耦合制氯工艺

返回打印发布时间：2012/5/5 点击：13845

根据对氯化氫氧化平衡的计算和分析,提出将反应-脱水耦合技术应用于氯化氫氧化过程中,研究了反应-脱水耦合的模拟工艺.结果表明,在氯化氫连续氧化的过程中,增加脱水过程能有效提高氯化氫的反应转化率.考察了在氧气不过量情况下的多步脱水循环过程,结果显示提高二次氧化反应的温度可明显提高氯化氫的转化率,在HCl/O2摩尔比为8:1的条件下经过多步脱水循环反应,氯化氫的总转化率可以达到49.3%,反应混合气中氧气的体积含量低于0.2%.该混合气可直接用于有机氯化过程.

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