干气制氢转化炉高温段空气预热器? 干气制氢属于化学工艺方面的问题,进口温度635度是烟气温度吗?除了一种介质为空气外另一种介质是什么?另外 ... 介质是高温file:///c:\documents and settings\administrator\application data\tencent\users\455085517\qq\wintemp\richole\@az3]e(qfraxg0x_va497}4.jpg[img]file:///c:\documents and settings\administrator\application data\tencent\users\455085517\qq\wintemp\richole\s3rti$k$psq[%5s(}6{)y`c.jpg[/img][img]file:///c:\documents and settings\administrator\application data\tencent\users\455085517\qq\wintemp\richole\s3rti$k$psq[%5s(}6{)y`c.jpg[/img][img]file:///c:\documents and settings\administrator\application data\tencent\users\455085517\qq\wintemp\richole\s3rti$k$psq[%5s(}6{)y`c.jpg[/img]烟气,温度在635,另一侧介质为空气。 烟气侧:从635---517℃,流量31.8kg/s 压降小于400pa 空气侧:从290--500℃,24.46kg/s,压降小于300pa 查看更多