In his capacity as a chemist, he helped devise a hot-blast process for producing high-quality cast iron.
他还以化学家的身份，帮人设计了一个生产高品质铸铁的热鼓风工序。
2
Occurring problems of hotblast stoves in iron-smelting production and ways of solving problem are introduced. Meanwhile, the preventive measures in the design and vindication handing are put forward.
介绍了炼铁生产中热风炉常见问题及解决问题的方法，提出了在设计和维护处理中的预防措施。
3
The technical processing of designing and producing the cast iron recuperator for hotblast cupola is available.