METHACROLEIN相关论文
Insights into the Reaction Network and Mechanism of Green Aerobic Oxidative Esterification of Methac
The oxidative esterification of methacrolein(MAL)is an important way to prepare high-valued methyl methacrylate(MMA),but......
Iron and oxalic acids are widely distributed in the atmosphere and easily form ferric oxalate complex (Fe(Ⅲ)-Ox). The t......
Iron and oxalic acids are widely distributed in the atmosphere and easily form ferric oxalate complex(Fe(III)-Ox).The tr......
High dispersion of heteropolyacid nanoparticles on hydrothermally Cs-modified three-dimensionally or
Heteropolyacid nanoparticles (NPs) were supported on Cs-modified three-dimensionally ordered macroporous(3DOM) SiO2 and ......
Transition metal-doped heteropoly catalysts for the selective oxidation of methacrolein to methacryl
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Methacrolein (MACR) is an abundant multifunctional carbonyl compound with high reactivity in the atmosphere.In this stud......
Sources of methacrolein and methyl vinyl ketone and their contributions to methylglyoxal and formald
Methacrolein (MACR) and methyl vinyl ketone (MVK) are two major intermediate products from the photochemical oxidation o......
MgO-SBA-15 Supported Pd-Pb Catalysts for Oxidative Esterification of Methacrolein with Methanol to M
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of Bi promoter on the performances of selective oxidation of isobutane to methacrolein over M
The effects of Bi on the catalytic performance of selective oxidation of isobutane to methacrolein over MoVO/AlPO4 catal......
A series of supported intermetallic Pb-Pb catalysts were prepared with the impregnation method by changing the support (......
Supported palladium catalysts, which were used in the oxidative esterification of methacrolein to methyl methacrylate, h......
Effect of Bi promoter on the performances of selective oxidation of isobutane to methacrolein over M
The effects of Bi on the catalytic performance of selective oxidation of isobutane to methacrolein over MoVO/AlPO4 catal......
以超稳Y沸石、葫芦脲-6（（C6H6N4O2）6）和SiO2为载体，H2.25Cs0.7Cu0.25As0.1PMo11VO40（简记为PMo11VO40）杂多酸为活性组分，制备了3种负载型杂......
用Ｆ１双二倍体来母本与海岛棉的不同色素腺体基因型进行杂交，获得（亚洲棉×比克氏棉）×海岛棉种间杂交三种杂种（简称（亚×比）&#......
本文对甲基丙烯醛氧化剂甲基丙烯酸催化剂进行了研究。对催化剂组成中Ｋ，Ｃｓ，Ｒｂ，Ｔｌ，Ｂ，Ｍｏ含量对催化剂活性的影响分别进行了考察。催化剂活性评价表明......
Novel Mg O–SBA-15 supported catalysts were prepared for oxidative esterification of methacrolein(MAL) with methanol to ......
采用共沉淀法制备了掺杂Sb的Mo—Bi-Fe—Co—Cs—Ce—K—O混合氧化物催化剂，并将该催化剂用于异丁烯（1B）选择氧化制备甲基丙烯醛（MAL）；采......
在MoO3-Bi2O3催化剂中加入稀土氧化物Sm2O3，在固定床反应器中考查了Sm2O3添加量、反应温度、异丁烯浓度、原料气流量等对异丁烯转化......
国内目前主要采用丙酮氰醇法（ACH法）生产甲基丙烯酸甲酯（简称MMA），此法工艺流程长、原子经济性低（约47％）、经济效益差、环境污染严重。......
综述了甲基丙烯酸甲酯(MMA)的合成方法,对目前工业合成 MMA 的生产方法的利弊及发展趋势做出了分析, ACH 法制备 MMA 工艺经济效益......
通过正交实验设计,改变钼酸铵溶液的质量分数、pH值和催化剂焙烧温度,利用共沉淀法制备了一系列Mo Bi Co Fe Ce Cs K复合氧化物催......
通过甲醛、丙醛和二乙胺的Mannich反应及Mannich碱的分解反应两步法合成了甲基丙烯醛。确定了适宜的反应工艺条件:原料n(甲醛)∶n(......
在固定床反应器中系统地考察了叔丁醇部分氧化制甲基丙烯醛催化剂的反应性能.研究表明,反应温度、原料配比、空速等对催化剂反应性......
甲基丙烯酸(MAA)是有机玻璃和有机合成的重要原料,对其需求与日俱增.目前主要由丙酮氰醇法生产,该法的成本较高并污染环境.日本已......
High dispersion of heteropolyacid nanoparticles on hydrothermally Cs-modified three-dimensionally or
Heteropolyacid nanoparticles(NPs)were supported on Cs-modified three-dimensionally ordered macroporous(3DOM)SiO2 and use......
支持的钯催化剂，在 methacrolein 的氧化酯化作用被使用到异丁烯酸甲酯，与不同搬运人一起被准备了， Pdprecursors.Experimental 结果......
