高产、高效、节能安全型氨合成塔内件的排列

Discussion on Internals Arrangement of Ammonia Converter

在目前名目繁多、形式各异的氨合成塔群体中、高产、高效、节能、安全型氨合成塔首推双层并联扁平单管并流型氨合成塔,其次是双层并联型及YD型氨合成塔,再其次是三套管型。

Among variety of ammonia converters' type, from the author's view points of capacity, efficiency, energy saving and safety, parallel two layer flat single tube parallel flow type is of the first grade, parallel two layer type and YD type are of the second grade, and so on.