2) heterogeneous reduction
异相还原
1.
The influence of some factors on NO heterogeneous reduction by coal char has been investigated in an entrained high temperature flow reactor.
利用高温携带流反应装置,研究了煤种(包括褐煤、烟煤和贫煤)、再燃区内反应温度、煤粉粒径、一次燃烧区空气过量系数SR1和再燃区空气过量系数SR2对煤焦异相还原NO作用的影响,探讨了煤焦异相还原NO的机理。
3) liquid-phase reduction
液相还原
1.
A novel cheap supported catalyst, Ni/γ-Al_2O_3, was prepared by using hydrazine hydrate as a reducing agent through liquid-phase reduction, and the activity of the catalyst for hydrogenation of anthraquinone was studied.
采用水合肼液相还原法制备了负载型镍催化剂 ,对其催化蒽醌加氢反应的活性进行了考察 ,采用电感耦合等离子发射光谱、X射线衍射以及H2 化学吸附等手段对催化剂进行了表征 ,并与用氢气还原法制备的催化剂进行了对比 。
4) Solid phase reduction
固相还原
5) liquid reduction
液相还原
1.
Taken KBH4 and vitamin C (VC) as reducers,CuSO4·5H2O as a raw material,EDTA as a complex agent and polyvinyl-pyrolidone (PVP) as a protector,the copper nano-powders were prepared by the liquid reduction method.
以KBH4和维生素C(VC)为还原剂,以CuSO4·5H2O为原料,以EDTA为络合剂,PVP为分散剂,用液相还原法制备不同晶粒度的纳米铜粉。
6) liquid phase reduction
液相还原
1.
The ultrafine cobalt powder with a face centered cubic structure and less than 1μm in size is synthesized by the liquid phase reduction process with 1,2-propanediol and glycol as reductive agents.
采用多元醇液相还原工艺,分别用1,2丙二醇和乙二醇作还原剂,制备出粒径小于1μm、具有面心立方晶体结构的超细钴粉。
2.
Ultrafine nickel powder was synthesized via a facile and mild liquid phase reduction method from water solution with nickel chloride as raw material,hydrazine as reductive agent,and sodium hydroxide as pH adjusting agent.
采用快捷、温和的液相还原法,在水溶液中,以氢氧化钠为pH值调节剂,利用水合肼的还原作用将氯化镍还原得到超细镍粉。
3.
Ultrafine copper powders were successfully prepared by microwave assisted liquid phase reduction method, with copper sulfate as raw material and hydrazine hydrate as a reducing agent.
以硫酸铜为原料,水合肼为还原剂,采用微波辅助液相还原法制备了超细铜粉,研究了微波的引入对超细粉体制备的影响,通过XRD、激光粒度分析和TEM表征了粉体的结晶性能、粒度度以及粉体的形貌,研究表明,微波的引入可以明显加速晶化反应的进行,在较短时间内制得的铜纳米晶发育好于传统热处理方式制得的铜纳米晶。
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