1) room temperature reduction
常温还原
2) conventional reduction
常规还原
1.
Compared with conventional reduction, the reduction time is greatly shortened and catalyst activity after reduction is much better.
与常规还原法相比 ,快速还原法大大缩短了还原时间 ,且还原后催化剂活性更好。
3) reduction temperature
还原温度
1.
Effect of reduction temperature on activities of alumina-supported tungsten phosphide in carbazole hydrodenitrogenation;
还原温度对氧化铝负载的磷化钨催化剂咔唑加氢脱氮活性影响(英文)
2.
The influence of reduction temperature and the pretreatment of reduction-reoxided on the hydrodesulfurization performance of Pd/Al2O3 and Pd-CeO2/Al2O3 catalysts have been investigated.
采用浸渍法制备CeO2改性的Pd/Al2O3加氢脱硫催化剂,考察了还原温度和还原-氧化预处理对Pd/Al2O3和Pd-CeO2/Al2O3催化剂加氢脱硫性能的影响。
3.
High-quality Mg-Zr intermediate alloy is produced through control of furnace charge proportion,reduction temperature and time,and by forward and backward mechanical agitation.
以KCl、NaCl为熔剂,用液态Mg还原K2ZrF6,通过控制炉料配比、还原温度、还原时间,并用机械正反向交替搅拌,成功地解决了传统生产工艺中渣相与Mg-Zr中间合金难以分离、合金杂质含量偏高、合金成分偏析的难题,获得了高质量的Mg-Zr中间合金。
4) heating/reducing
升温还原
1.
introduction was made for structure features of 2400mm inner-heat change type of low pressure radial flow ammonia converter internals in china and for process flow of ammonia synthesis system,the filling of catalyst,heating/reducing schemes and operating data were discussed for internals of ammonia converter,the operating effect of actual production was summarized.
介绍了国内2400mm内换热式低压径向氨合成塔内件的结构特点及合成系统工艺流程;论述了氨合成塔内件触媒的装填、升温还原方案和操作数据,总结了实际生产运行效果。
2.
the extracted gas was separated from third stage outlet of shifting,the process flow sheet and process features were introduced;the improvement for heating/reducing process and production operation w.
介绍了工艺流程和工艺特点;论述了新增的2套甲醇合成装置催化剂的升温还原过程和生产操作的改进;分析了影响催化剂使用寿命的因素;提出了延长甲醇催化剂使用寿命的生产操作控制方法;总结了改进后装置生产运行效果。
5) heating reduction
升温还原
1.
Heating reduction and application of NC74-1 ammonia synthesis catalyst;
NC74-1型氨合成催化剂的升温还原及应用
2.
Filling data,distribution of temperature measuring points and heating reduction scheme were introduced for NC501 type methanol catalyst,the reduction process and production operation situation for this catalyst were discussed,through the comparison of production operation data for two furnaces of catalyst i.
介绍了NC501型甲醇催化剂的装填数据、测温点分布和升温还原方案,论述了该催化剂的还原过程和生产运行情况,通过NC501型和C207型两炉催化剂生产运行数据的对比,对NC501型催化剂的使用效果进行了总结。
6) temperature-increasing reduction
升温还原
1.
This article introduces the layer-by-layer temperature-increasing reduction of A203 Low-temperature ammonia Synthesis catalyst.
介绍A203型低温氨合成催化剂的分层升温还原,对它的装填及升温还原的控制进行总结。
补充资料：蓝钨氢还原(见仲钨酸铵氢还原)
蓝钨氢还原(见仲钨酸铵氢还原)
hydrogen reduction of blue tung sten compound
Ianwu qing huanyuan蓝钨氮还原(hydrogen reduetion of bluetungsten compound)见仲钨酸按氮还原。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条