The structure of nozzle and distribution state of coke in quenching car are discussed. Meanwhile, the coking quality is improved through using large-flow nozzles device.

探讨了喷嘴的结构，焦炭在熄焦车内的分布情况，采用大流量喷嘴装置，改善了焦炭的质量。

youdao

The quality science can be used to predict and control coke ash in coking production.

质量科学应用在炼焦生产中，可预测控制焦炭灰分。

youdao

Combining production practice, analyses that preparation of coking coal influences coking coal quality and production, expounds the roles of preparation coking coal process in coking production.

结合多年的生产实际，分析了炼焦煤的准备在生产中对焦炭质量和生产操作的影响，阐述了备煤工序在炼焦生产中的作用。

youdao

But in 2006, it embarked on a massive investment and construction project to build blast furnaces which use iron ore and coking coal to produce high-quality virgin steel for cars, ships and consumer durable goods.

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