English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Recently, low reducing agent operation of the blast furnace has attracted much attention in the ironmaking process owing to the phenomenon of global warming. With the decrease of the coke ratio, the stable operation of the blast furnace becomes very important. The blast furnace is a countercurrent reactor involving the complex heat transfer, mass transfer, momentum transfer, and chemical reactions between ascending gas and descending solid particles. It is one of the most important factors for stable operation of the blast furnace to optimize the burden distribution. Because the efficiency of smelting is dominated by the gas distribution. Then the gas distribution is significantly affected by the burden distribution in the blast furnace. However, the burden distribution in the blast furnace is determined by the burden distribution in the hopper, the structure of the hopper and the charging matrix. Therefore, investigation of the burden distribution of the hopper and stock surface is significant. Owing to the flexibility and convenience of the bell-less top system, the bell-less top system with two parallel hoppers and that with serial hoppers are widely applied to the Effect of the Main Feeding Belt Position on Burden Distribution during the Charging Process of Bell-less Top Blast Furnace with Two Parallel Hoppers