催化剂的例句（催化剂在句子中的用法）

• Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong - acid cation exchange resin. 以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林.
• The setting of mechanical specifications for catalysts should take into consideration the needs of the user. 催化剂的机械测试技术规范的制定应考虑到用户的需要.
• NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase. 以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).
• The gasifying temperature of CNF increases by supported phosphoric oxides on CNF. 负载磷氧化物提高了CNF催化剂的适用温度,并提高了丙烯产得率.
• These reactions catalyzing oxidation of alcohol - OH groups have high yield and selectivity. 使用的催化剂对醇 羟基 的氧化具有高度的选择性并有很高的转化率.
• The mechanism of utilizing negative activators to passivate gasification reaction of coke is analyzed. 分析和研究了利用负催化剂钝化焦炭气化反应的机理.
• The Chemists have tinkered with heat and metal catalysts to refine their materials. 化学家摆弄热和金属催化剂来提炼.
• Catalysts that lower markedly the activation energy of the reactions are required. 需要显著降低反应活化能的催化剂.
• The results demonstrate that this catalyse has an excellent activity and selectivity this reaction. 结果表明该催化剂对此合成反应具有很高的催化活性和产物选择性.
• Various ceramic materials have been suggested as supports for reforming catalyst. 各种陶土管用作转化催化剂的载体.
• Synergism between the active components and the support is observed. 催化剂活性组分间及它们与载体间存在着协同效应.
• Mono - substituted aromatic hydrocarbons were selectively nitrated with NO _ 2 in the presence of molecular imprinted polymers ( MIPs ). 应用NO_2硝化剂,研究分子印迹聚合物 ( MIPs ) 催化剂在单取代芳香烃硝化反应中的催化特性.
• Iso - army gallate was synthesized by esterification of gallic acid with iso - army alcohol catalyzed by 4 - methylbenzene - sulfone acid. 以没食子酸和异戊醇为原料,对 甲苯 磺酸为催化剂,合成了没食子酸异戊酯.
• Methyl 3 - methoxypropionate ( MMP ) was prepared from methanol and methyl acrylate ( MA ) using sodium methoxide as catalyst. 以甲醇和丙烯酸甲酯 ( MA ) 为原料,甲醇钠为催化剂,合成了 3- 甲氧基丙酸甲酯 ( MMP ).
• Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant. 介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况.
• Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation, oxidation, isomerization, metathesis. 综述了钌催化剂催化的主要几类有机合成反应,包括氢化 、 氧化 、 异构化 、 复分解.
• Uses: Agriculture chemical , fertilizer , fodder and pigment, catalyst, purifying pharmaceutical , disinfectant , magnetisable material raw materials, etc. 用途: 农药 、 料 、 料及颜料, 催化剂 、 化剂 、 性材料原料等.
• The macrokinetics of CO gas coupling reaction on Pd catalyst was studied in a fixed - bed reactor. 采用固定床积分反应器,研究了自制的负载型钯系催化剂上CO气相催化偶联主、副反应的宏观动力学模型.
• A new high activity , lowcost catalyst and the optimal reaction conditions were found by experiments. 通过实验找到了一种新型、高效 、 廉价的催化剂,以及最佳反应条件.
• The Catalyst that is suitable for Shenhua coal liquification was found out through experiment study. 通过试验研究找出了适于神华煤液化的催化剂.