Synthesis of propylene carbonate from urea and propylene glycol using ZnO catalyst;
ZnO催化尿素和丙二醇合成碳酸丙烯酯的反应研究
Effects of rumen-bypass protein and propylene glycol on rumen fermentation, milk production and it s components in dairy cows;
过瘤胃蛋白和丙二醇对乳牛瘤胃发酵、产乳量及乳成分的影响
Preparation of dichloropropanol with chlorinated glycerol;
甘油氯化制备二氯丙醇工艺的研究
The synthesis of dichloropropanol from saturated chlorine water generated in electrolysis;
电解副产饱和氯水合成二氯丙醇
Study on Preparation of Dichloropropanol from Glycerol;
甘油制备二氯丙醇的工艺研究
Study of preparation of diacetone alcohol by condensation of acetone;
丙酮缩合制备二丙酮醇的研究
N-(1,1-dimethyl-3-oxobutyl)-2-propenamide was synthesized by propenamide and diacetone alcohol.
以丙烯酰胺和二丙酮醇为原料,以浓硫酸为催化剂,合成了N-(1,1-二甲基-3-氧代丁基)-2-丙烯酰胺。
Synthetic process of diacetone acrylamide was studied with acrylamide and diacetone alcohol as raw material and H3PW12O40/SiO2 as catalyst.
研究了以丙烯酰胺和二丙酮醇为原料,以SiO2负载的磷钨杂多酸做催化剂合成双丙酮丙烯酰胺工艺。
Direct determination for free propylene glycol content in propylene glycol ester;
丙二醇酯中游离丙二醇含量的直接测定
Synthesis of Dipropylene Glycol and its Macro-kinetics with Sodium Methoxide as Catalyst
醇钠法合成一缩二丙二醇及其动力学研究
polyethylene propylene adipate (Glycol)
聚己二酸乙二（醇 ）丙二（醇 ）酯（二醇）
diethylene glycol monoacrylate
二乙二醇单丙烯酸酯
ethylene glycol dimethacrylate
乙二醇二甲基丙烯酸酯
Study on the Separation of Glycol-Propanediol-Butanediol System Using Azeotropic Distillation;
共沸精馏分离乙二醇—丙二醇—丁二醇物系的研究
PADC Poly(allyl diglycol carbonate)
碳酸-二乙二醇酯·烯丙醇酯树脂
Study on Synthesis Technology of a New Type Diol-2-Methyl-1, 3-Propanediol;
新型二元醇（2-甲基-1，3-丙二醇）合成研究
propylene glycol monoricinoleate
丙二醇单顺蓖麻酸酯
tetraethylene glycol dimethacrylate
四甘醇二甲基丙烯酸酯
Research on Separation Schemes of Mixture of Water, Propanediol and 1, 2-propyleneglycol-1-monomethylether;
水、丙二醇和丙二醇单甲醚混合物分离方案研究
Glycol monomethyl ether, propylene glycol monomethyl ether, ethanol, and eth yleneglycol monophenylether were used as solvents.
选择丙二醇甲醚,乙二醇甲醚,丙醇,一半乙二醇甲醚一半乙醇,乙二醇苯醚作为溶剂。
triethylene glycolbismethyl-acrylate
二缩三乙二醇双甲基丙烯酸酯
Synthesis of 2,2 Bis(bromomethyl) 1,3 propanediol
2,2-二(溴甲基)-1,3-丙二醇的合成
SYNTHESIS OF MONOACETALS OF 2,2 BIS(HYDROXYMETHYL) 1,3 PROPANEDIOL
2,2-二羟甲基-1,3-丙二醇单缩醛的合成
Preparation of 1,3-propanediol by hydration and hydrogenation of acrolein
丙烯醛水合加氢法制备1,3-丙二醇
The Study of Method Hydrated for the Manufacture 1,3-Propanediol with Acrolein;
丙烯醛水合法制1，3-丙二醇技术研究
Study on Catalysts for Preparing Methylglyoxal from 1,2-Propane Glycol;
1，2-丙二醇合成丙酮醛的催化剂研究
Study on the Oxidative Carbonylation of Propanol to Dipropyl Carbonate;
丙醇氧化羰基合成碳酸二丙酯的研究