Summary of drawings related to conversion furnace
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Carbon monoxide conversion furnaces are divided into: High temperature, medium temperature and low temperature conversion furnace. The operating temperature is mainly determined by the type of catalyst used. There are mainly three categories:: The shift process of Fe-Cr series shift catalyst is called medium and high temperature shift process. The shift process of Cu-Zn series shift catalyst is called low temperature shift process. The conversion process of Co-Mo based shift catalyst is called sulfur-tolerant wide-temperature shift. Each process corresponds to the corresponding conversion furnace. http://bbs.hcbbs.com/viewthread.php?tid=161185&highlight=%B1%E4%BB%BB%C2%AF Conversion furnace assembly drawing http://bbs.hcbbs.com/viewthread.php?tid=126598&highlight=%B1%E4%BB%BB%C2%AF Medium temperature conversion furnace condition diagram.dwg http://bbs.hcbbs.com/viewthread.php?tid=384091&highlight=%B1%E4%BB%BB%C2%AF http://bbs.hcbbs.com/viewthread.php?tid=161185&highlight=%B1%E4%BB%BB%C2%AF http://bbs.hcbbs.com/viewthread.php?tid=313620&highlight=%B1%E4%BB%BB%C2%AF That's all I've found, please keep going and share pictures. This post was last edited by xkzzj100 on 2009-3-13 15:33 ]
Let me introduce, what is the conversion furnace?
To understand the transformation furnace, you need to first understand what the transformation reaction is. The shift reaction is an oxidation reaction that converts CO into CO2. Generally, in ammonia synthesis and other equipment, the CO in the semi-water gas obtained from the gas generation process is converted into CO2, and the CO2 is used as a raw material for the production of urea or other products. The container where the shift reaction occurs is generally called a shift furnace. The shift furnace is divided into a high-temperature shift furnace and a low-temperature shift furnace. The high-temperature shift furnace is filled with an iron-based shift catalyst, where most of the CO is converted into CO2. ； The low-temperature shift furnace is filled with a copper-based shift catalyst to ensure that trace amounts of CO are basically converted into CO2.