Tolu相关论文
Lanthanide-catalyzed cyclocarbonylation and cyclothiocarbonylation: a facile synthesis of benzannula
La[N(SiMe3)2]3 proves to be an efficient catalyst system for the cyclocarbonylation of 1,2-disubstituted benzenes with i......
Enantioselective Conjugate Addition of Diethylzinc to Chalcone Catalyzed by Ni(acac)_2 and Chiral β-
Enantioselective conjugate addition of diethylzinc to chalcone was carried out in the presence of Ni(acac) 2 complexed ......
Acidity of (CH_3)_3SiCl-Modified ZSM-5 Zeolite and Its Catalysis in Toluene Disproportionation React
HZSM-5 zeolites modified by Si(CH3)3 Cl were studied by TPD, IKand 27Al NMR to characterize their surface properties an......
Red sensitive (Cu, In) doped CdS of high moisture-resistance was reported to have been prepared from heat-treatment of ......
The novel biodegradable copolymer PDLLA-(MAH-Diol)_n-PDLLAwith unsaturated bond was synthesized by copolymerizing lactid......
SYNTHESIS OF CHIRAL BINAPHTHYL CROWN ETHERS AND THEIR USE IN ANIONIC POLYMERIZATION OF METHYL METHAC
Some chiral binaphthyl crown ethers were synthesized. The anionic polymerization of methyl methacrylate (MMA) was carrie......
应用分子模拟技术研究了甲苯歧化反应中的产物二甲苯各同分异构体在MFI、MEL和CAN分子筛孔道中的扩散特性,得到二甲苯各同分异构体......
Comparison and Analysis of Toluene Adsorption Properties of ZSM-5 Molecular Sieve Treated by Differe
MFI molecular sieve with high specific surface area,adjustable pore size and low production cost have been recognized as......
在固定床反应器中，使用负载贵金属Pt的纳米丝光沸石催化剂，在一定工艺条件下考察不同萘含量对甲苯和均四甲苯混合物歧化与烷基转移反......
将水热合成法制备并改性的HZSM-5分子筛催化剂应用于甲苯甲醇甲基化反应,催化剂表现出良好的甲苯转化率和二甲苯对位选择性。采用......
利用自制的复合材料二氧化钛/活性炭纤维(TiO2/ACF)和自行设计的环境模拟舱,对吸附在TiO2/ACF上的甲苯和氨进行了光催化降解研究。......
利用直流电晕自由基簇射对甲苯有机废气进行试验,分别考察了有机污染物浓度、温度、电压、湿度和停留趑时间等不同因素对去除率的......
以单质镍为活性组分、CeO2为助剂、γ-Al2O3为载体制备了Ni-CeO2/γ-Al2O3催化剂,以甲苯为生物质气化焦油模型化合物,在固定床反应......
采用共沉淀法制备Cu—Mn-O前驱体，以水洗和醇洗的方式去除杂质，在空气气氛下干燥焙烧获得催化剂．用BET、XRD、SEM对此催化剂的比表面......
从模仿的热焦炭炉气体(HCOG ) 的氢扩大在 BaCo <sub>0.7</sub 被调查 > Fe <sub>0.2</sub > Nb <sub>0.1</sub > 烃的部分氧化与 ......
建立了气相色谱-内标法测定海绵文胸中的甲苯二异氰酸酯（TDI)残留量。样品经均质处理后，用经脱水处理的乙酸乙酯超声萃取25min，过滤净......
Reverse Direction Micellar Electrokinetic Capillary Chromatography, Hydrostatic Flow Injection and D
...
气候舱法凭借可靠的环境模拟特性和非破坏性,是目前国际与国内广泛采用的实验室检测方法,常用于检测木制品家具、建筑材料和汽车中......
目的建立测定布美他尼原料药中两种有机溶剂甲苯和乙醇残留量的顶空气相色谱法。方法采用DB-1型石英毛细管柱（30 m×0.53 mm,1.......
以天然凹凸棒粘土为载体，采用沉积－沉降法制备出负载CuO的负载型CuO／凹凸棒（CuO／APT）催化剂。通过XRD、SEM、TEM和N2吸附等手段对所制备......
本文以甲苯为萃取剂,用毛细管柱进行分离,带电子捕获检测器的气相色谱进行定性定量分析,建立了液液萃取-毛细管柱气相色谱法同时测......
在丝网印刷碳电极的0.125 mm绝缘带上直接铺展微观孔径为300～400 nm的聚苯胺(PANI)纳米纤维(直径60 nm)薄膜,构建气体传感元件。通......
氯过氧化物酶是一种高效的生物催化剂,具有良好的催化性能,并且能催化多种反应,例如卤化、氧化、环氧化和醇氧化。利用双十二烷基......
为提高复合氧化物催化剂的催化燃烧性能和热稳定性,采用溶胶-凝胶法制备一系列贵金属Pt改性的Cu-Mn-Ce催化剂,采用XRD、BET、H2-TP......
通过对1．0Mt／a重整抽提装置的标定，对装置重整生成油的芳烃含量、辛烷值，C5＋液收率、氢产率、苯、甲苯、二甲苯等产品质量、再生系统催......
测定了丙酮－正己烷、甲苯－正己烷、苯－正己烷、正戊烷－正己烷四个二组分气体在部分石墨化的灯黑上的吸附等温线，并测定了单组分气体吸附......
Synthesis under Microwave Irradiation and Crystal Structure of 4-（3,4-Methylenedioxylphenyl）-6-methy
The title compound 4-(3,4-methylenedioxylphenyl)-6-methyl-5-ethoxycaronyl-3,4- dihydropyrimidin-2(H)-one (C15H16N2O5) ha......
