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1)  self-reducing reaction
自还原反应
1.
Based on the research of direct and indirect reduction during self-reducing reaction of iron ore coal mixed briquettes at high temperature, an indirect reduction index α was defined, and the relation between indirect reduction index (α) and direct reduction degree (γd) of self-reducing reaction was established.
通过对内配煤团块高温自还原过程中的直接还原和间接还原反应的研究,定义了内配煤团块自还原反应的间接还原指数(α),并建立了间接还原指数(α)与直接还原度(γd)之间的关系。
2)  reductive radical reaction
还原自由基反应
3)  Reduction [英][rɪ'dʌkʃn]  [美][rɪ'dʌkʃən]
还原反应
1.
Study on Reduction Behaviours between Lead-rich Slag and Sinter;
富铅渣与铅烧结块在还原反应中的差异研究
2.
Palladium catalyzed reduction of isopropylidene alkylidene malonates with formate ion under phase transfer conditions;
相转移条件下亚烃基丙二酸亚异丙酯的钯催化还原反应
4)  reductive reaction
还原反应
1.
Assay to the reductive reaction of 2-aminoethyl sulfate using high performance liquid chromatography.;
高效液相色谱法对2-氨基乙基硫酸酯还原反应的测定
2.
This article has dealt with the replacement of Fe chips with Fe powder in the reductive reaction of titanyl sulfate solution.
介绍了铁粉代替铁屑在酸解钛液还原反应中的应用。
3.
Two synthetic routes starting from 1,3-dihydroxyacetone and formamidine acetate as well as imidazole-4,5-dicarboxylic acid as starting material were investigated, and the reductive reaction of ethyl imidazole-4-carboxylate was also investigated.
本文对以1,3-二羟基丙酮和醋酸甲脒为原料和以4,5-二羧酸咪唑为原料合成4(5)-羟甲基咪唑的两条工艺进行了研究并优化,同时对4(5)-羧酸咪唑乙酯的还原反应进行了探索性实验。
5)  reduction reactions
还原反应
1.
The preparation of six types of organoborane reagents based on pinene was reviewed,and the progress in the reduction reactions of ten classes of ketones and in their application was outlined.
综述了由蒎烯衍生的六种有机硼还原剂的合成方法,并讨论了这些还原剂对十类不同类型酮的还原反应及其应用。
2.
In iron ore-coal pellet, the reduction of iron oxides by volatile is negligible,the reduction reactions by carbon may be treated as a non--elementary homogeneous reaction as well as can be considered as follows FexOy + C = FexOy-1 + CO During the steps of Fi3O4→FeO→Fe of the reduction of carbon, there is a stage at which Fe3O4→FeO and FeO→Fe occurs at the same time.
铁矿—煤球团内挥发分的还原作用可以忽略,碳的还原反应可以用一个均相非基元反应FexOy+C=FexOy-1+CO表示。
6)  reduction reaction
还原反应
1.
Study on the reduction reaction of p-nitrophenylacetic acid;
对硝基苯乙酸还原反应的研究
2.
Application of sodium in organic reduction reaction;
金属钠在有机还原反应中的应用进展
3.
The reduction reaction in preparation of p-nitrophenylacetic acid by liquid phase catalytic hydrogenation is studied,p-nitrophenylacetic acid is used as raw material, rancy-Ni is used as catalyst and industrial alcohol is used as solvent.
研究了以对硝基苯乙酸为原料,以骨架镍为催化剂,以工业乙醇为溶剂,液相催化氢化制备对氨基苯乙酸的还原反应,确定了最佳反应条件:反应温度90~100℃,反应压力0。
补充资料:自由基反应
分子式:
CAS号:

性质:指通过游离基机理发生的化学反应。游离基反应可以广义地分为游离基化合过程和游离基转移过程:游离基化合是两个具有未成对电子的游离基生成电子成对的非游离基产物;而游离基转移过程则是产生一个新的游离基,这个新的游离基进一步与周围分子反应。后一种反应需要的活化能很低,反应非常迅速,通常称为连锁反应。通过游离基反应机理,可以发生加成反应、取代反应、消除反应、聚合反应、氧化还原反应、环化反应等以及游离基重排。游离基反应也称为自由基反应。

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