同时，介绍了JL冷管型氨合成塔内件和等压合成综合新技术。
It also presents the new combined technology of JL cold tube type ammonia converter internals and isobaric synthesis.
在总结这些不足的基础上，开发了JR型多段绝热—间接换热式氨合成塔内件。
On the basis of summing up these deficiencies, the Type JR ammonia converter internals of multi stage adiabatic indirect heat exchange mode have been developed.
介绍了对向流动交叉换热式氨合成塔内件的结构、特点及实际生产中的应用情况。
A presentation is given of the configuration, characteristics and use in actual production of the internals of a bidirectional flow cross heat exchange ammonia converter.
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