Effect on activity of Pb/HZSM-5 zeolite prepared by different method under aldehyde-ammonia condensation;
不同制备方法对醛氨缩合催化剂Pb/HZSM-5性能的影响
Aldehyde-ammonia condensation reaction is one of the typical routes to produce alkylpyridine.
改性ZSM-5分子筛是一种具有较强催化活性的醛氨缩合催化剂,具有反应条件温和、择形选择性高、副产物较少等优点。
The microstructure of HZSM-5 catalysts with different Si/Al ratio and their effects of Si/Al ratio on aldehyde-ammonia condensation were studied by means of BET, FT-IR, XRD, NMR techniques.
采用BET、FT -IR、XRD、2 9Si -NMR、2 7Al -NMR等分析手段 ,研究了不同硅铝比的HZSM -5分子筛微观结构及其在醛氨缩合中的催化性能。
Research on Catalytic Activity of Modified HZSM-5 Catalyst on Aldehyde-ammonia Condensation;
改性HZSM-5分子筛催化醛氨缩合反应活性的研究
Effect of the Glyoxylate Cycle on L-Glutamate Synthesis by Corynebacterium Glutamicum;
谷氨酸棒杆菌的乙醛酸循环与L-谷氨酸合成
Phenol-formaldehyde mouldings--Detection of free ammonia
GB/T5473-1985酚醛模塑制品游离氨的检定
determination of free ammonia in phenol-formaldehyde molding
酚醛树脂模制品中氨含量测定法
monoalkyl carbamate formaldehyde
单烷基氨基甲酸酯甲醛化合物
nicotinaldehyde thiosemicarbazone
烟碱醛缩氨基硫脲(作为结核抑制剂)
STUDY ON THE RHEOLOGICAL PROPERTY OF POM/TPU BLENDS
聚甲醛/聚氨酯共混物流变性能研究
Synthesis of Benzaldehyde Semicarbazone under Microwave Irradiation
微波辐射合成苯甲醛缩氨基脲的研究
Liquid Phase Syntheses of Peptide Aldehydesand Tripeptide-Rgd;
肽醛类化合物和精氨酰甘氨酰天门冬氨酸三肽的液相合成
Analysis of Serine Glyoxylate Aminotransferase Gene (sga) from M.SP.MB200;
甲醇利用菌MB200丝氨酸乙醛酸氨基转移酶基因（sga）的研究
Analysis of Ambroxol Hydrochloride and 3,5-Dibromo-anth-o-animobenzaldehyde by Liquid Chromatography;
盐酸氨溴索和3,5二溴-邻氨基苯甲醛的液相色谱分析
Synthesis and characterization of nickel (II) ternary complex of 2-salicylaldehyde aminophenol and ammonia;
2-水杨醛缩氨基苯酚·氨合镍(II)三元配合物的合成与表征
Determination of L-hydroxyproline in milk powder by P-dimethylaminobenzaldehyde spectrophotometry
对二甲氨基苯甲醛分光光度法测定奶粉中L-羟脯氨酸含量
Fertilizers--Determination of ammoniacal nitrogen content--Formaldehyde method
GB/T3600-1983肥料中氨态氮含量的测定甲醛法
α-PHENYLAZO-β-NAPHTHYLAMINE AS A REAGENT FOR THE IDENTIFICATION OF ALDEHYDES
α-偶氮苯基-β-氨基萘作为醛鉴定的试剂
Studies on TPU/MCA and TPU/IFR Composites Flame Retardant POM;
聚氨酯基复合阻燃剂阻燃聚甲醛的研究
Synthesis of Schiff Base Ni(Ⅱ) Complex by Valine and Salicylaldehyde and Research of Its Spectrum Property;
缬氨酸/水杨醛镍配合物的合成与光谱性质研究
Synthesis and Crystal Structure of Substitutional Benzaldehyde Thiosemicarbazone;
取代苯甲醛缩氨基硫脲合成与晶体结构