prereduction

prereduction的基本解释

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[计] 预先简化, 预先还原, 前减数

与prereduction相关的网络例句 [注：此内容来源于网络，仅供参考]

Effect of Ni loading, prereduction and reaction temperature were studied.

甲烷二氧化碳重整制合成气近年来引起学术界和产业界的广泛关注，但该反应是强吸热反应，能耗大并且催化剂易于积炭，因此限制了该工艺过程的工业应用[2，3]。

The operational parameters of this process are very flexible. The optimum postcombustion degree is 25～45% corresponding to the prereduction degree of 100～50%. The energy efficiency of the process is as high as 65%.

该工艺操作灵活，顶还原度50～100％对应的优化组合的二次燃烧率为45～25％，煤耗相应为725～683kg／tFe，低于其它工艺的煤耗，系统自身能量利用率可达65％以上，高于其它工艺流程。

Ultrafine copper powder s were prepared by direct reduction method with hydrazine hydrate and formaldehyde as composite reductive agent and glucose prereduction method,respectively.

分别采用水合肼-甲醛复合还原剂法以及葡萄糖预还原法制得了微米级的超细铜粉，并利用粉末X射线衍射以及扫描电镜对其进行了表征。

The Ti-enriched slag up to 90--98% TiO_2 may be producedby prereduction of the LUDA ilmenite with plasma smelting.

结果表明，预还原钛铁矿经等离于熔练，可得到含二氧化钛90—98％的富钛渣。

The best catalytic activity and selectivity could be found in the prepared catalyst system with the optimum combination of the ionic liquid, nano-Pd, and support. The stabilizer is also used to prevent the aggregation of nano-Pd particles. One of the advantages of this approach is that the prereduction of catalyst is not required.

其中离子液体、奈米钯金属及担体皆有其功能，三者之组合才能达到良好之效果，同时，在合成奈米钯过程中，必须使用稳定剂以避免奈米钯金属之聚集此触媒系统之另一优点为不需先加氢还原处理，耐水性强且可重覆使用，是一种颇具潜力之选择性氢化触媒。

与prereduction相关的网络解释 [注：此内容来源于网络，仅供参考]

prereduction：预先还原

preread 预读 | prereduction 预先还原 | prerelease 预映; 提前排汽

prereduction：预还原

prereduced sinter 预还原烧结矿 | prereduction 预还原 | prereduction of iron ore 矿石预还原

prereduction：预先还原 前减数

prereducing 预还原 | prereduction 预先还原 前减数 | prereductional 前减数的

prereduction：前减数

prereducing 预还原 | prereduction 前减数 | prereduction 预先还原

prereduction method：预还原法

prereduced burden material 预还原炉料 | prereduction method 预还原法 | prereduction purification 还原前净化