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    干法脱硫的工艺设计应符合哪些规定?

    1. 脱硫剂宜采用氧化铁,脱硫剂空速宜为200h-1~400h-1;

    1. The desulfurizer should be iron oxide, and the space velocity of desulfurizer should be 200 H-1 ~ 400 H-1;
    2 .小蝌蚪www网在线官网下载初次通过脱硫剂每米床层时的压力降应小于100Pa;
    2. The pressure drop of biogas passing through the desulfurizer bed for the first time should be less than 100Pa;
    3 .每层颗粒状脱硫剂装填高度宜为1.0m~1.4m;
    3. The filling height of each layer of granular desulfurizer should be 1.0m ~ 1.4m;
    4 .小蝌蚪www网在线官网下载通过颗粒状脱硫剂的线速度宜为0.020m/s~0.025m/s;
    4. The linear velocity of biogas passing through granular desulfurizer should be 0.020m/s ~ 0.025m/s;
    5 .脱硫塔的操作温度应为25℃~35℃,寒冷地区的脱硫设施应有保温或采暖措施;
    5. The operating temperature of desulfurization tower should be 25 ℃ ~ 35 ℃. Thermal insulation or heating measures should be taken for desulfurization facilities in cold areas;
                  小蝌蚪www网在线官网下载脱硫
    6 .脱硫塔底部的低处应设置排污阀;
    6. Blowdown valve should be set at the bottom of desulfurization tower;
    7 .每台脱硫装置应有独立的放散管;
    7. Each desulfurization unit shall have an independent vent pipe;
    8 .脱硫剂在塔内再生时应设置进空气管,在线再生时,宜配备在线氧监控系统。
    8. When the desulfurizer is regenerated in the tower, the air inlet pipe should be set. When the desulfurizer is regenerated online, the online oxygen monitoring system should be equipped.
    感谢您的阅读,希望以上内容能对您有所帮助,如您想了解更多精彩内容请点击小蝌蚪视频下载的官网:小蝌蚪www网在线官网下载脱硫http://www.mai618.com。
    Thank you for reading, hope the above content can help you, if you want to know more wonderful content, please click our official website: biogas desulfurization http://www.mai618.com 。

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