The laboratory test of grate - klin direct reduction process was conducted.
在实验室进行了链篦机-回转窑直接还原的试验研究。
It is the problem for direct reduction process with oxygen enriched gas generated from solid fuel to produce qualified reduction gas.
制取合格的还原煤气是富氧煤气化直接还原竖炉新工艺的技术关键。
The separation of iron and gold is solved to a gossan type gold ore through "direct reduction with coal-magnetic separation-cyanidation process".
应用煤基直接还原—磁选—氰化提金工艺处理某铁帽型含金矿石，解决了矿石中铁、金分离问题。
The effects of binder and damp mill on green balls, the process for preheated pellets with high strength and easy reduction, and coal-based direct reduction iron(DRI) were studied.
以新疆磁铁精矿为原料，采用“一步法”直接还原，研究粘结剂种类和润磨方式对生球质量的影响，高强度、高还原性预热球团的制备及煤基直接还原的工艺。
The current development, process and technical characters of main smelting reduction technologies for direct ironmaking were discussed.
阐述了几种熔融还原技术的工艺流程、技术参数和特点及其最新进展。
This process is often called a direct reduction.
我们时常把这个过程称之为直接归纳。
The purpose of development non-blast furnace technology is reduce iron and steel process, save energy, and efficient production. So far formed by direct reduction and smelting reduction process based.
开发非高炉炼铁技术缩短钢铁工艺流程，实现节能、减排高效生产具有重大现实意义，形成了以直接还原和熔融还原为主的工艺流程。
The invention discloses a direct reduction generator for copper powder with low apparent density and a process thereof.
本发明公开了一种低松比铜粉直接还原发生器及工艺。
Direct reduction is an iron smelting process for producing metallic iron using gas, liquid fuels and non-coke coal as energy to reduce pellets, lump ore and fine ore under solid state.
直接还原是一种以气体、液体燃料或非焦煤为能源，使用球团矿、块矿、粉矿在固态下进行还原生产金属铁的炼铁工艺技术。
The higher quality results translate to a direct reduction of in-process repairs, as well as an incremental reduction in scrapped components and associated material loss.
质量的提高表现在生产过程中返修品的直接减少，报废件和相关材料损失的减少。
On condition that the process is fixed, we qualitatively point out that the temperature of spin head and temperature of spin pump are in direct proportion to the reduction of viscosity.
在一定的工艺条件下，定性指出了纺丝箱体温度、计量泵温度与粘度降成正比。
On condition that the process is fixed, we qualitatively point out that the temperature of spin head and temperature of spin pump are in direct proportion to the reduction of viscosity.
在一定的工艺条件下，定性指出了纺丝箱体温度、计量泵温度与粘度降成正比。
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