Synthesis of thiophene via dehydrogenation and sulfuration of n-butanol;
正丁醇脱氢硫化制备噻吩的研究
Thermodynamic studies on the adsorption of n-butanol at aqueous solution surface;
正丁醇在稀水溶液表面上吸附的热力学研究
Extraction of thyrotropin receptors from membrane preparations of the fat tissue of male rats with n-butanol;
正丁醇法制备大鼠脂肪组织细胞膜TSHR
The effects of seven different alcohols (ethanol, n-propyl alcohol, isopropanol, n-butyl alcohol, isobutanol, secondary butyl alcohol, tert-butyl alcohol) as entrainer were compared with each other.
分别以乙醇、正丙醇、异丙醇、正丁醇、异丁醇、仲丁醇及叔丁醇等七种有机醇作为共沸剂,采用液相沉淀法结合共沸蒸馏处理前驱体成功合成了分散性良好、粒子尺寸分布为10～20nm的纳米CeO2颗粒,运用TG/DTA、FI-IR、XRD、TEM等方法对不同有机醇的共沸蒸馏作用以及产品性能进行了分析和表征,探讨了共沸蒸馏法制备纳米CeO2的机理。
n-Butyl acetate was synthesized from acetic acid and n-butyl alcohol in a catalytic rectification tower 30 mm in diameter and 1.
92m的催化精馏塔中,以Hβ沸石为催化剂,采用θ环填料,研究了乙酸与正丁醇酯化反应合成乙酸正丁酯的工艺过程。
Mixed benzene dicarbonic acid dibutyl ester were synthesized through esterification between terephthalic acid(TA) residue removed light components and n-butyl alcohol.
以脱除轻组分的对苯二甲酸(TA)残渣与正丁醇为原料,通过酯化反应并对粗产物进行常压和减压蒸馏后制得混合苯二甲酸二丁酯。
Determination of carbonyl compounds in heated oil using butanol as a solvent;
使用正丁醇作溶剂测定高温氧化油脂羰基值
Adsorption and Oxidation of 1-butanol in alkaline media on Pt Electrode Using Cyclic Voltammetry and EQCM;
碱性介质中正丁醇在Pt电极上氧化和吸附的EQCM研究
Enhancing Effect of 1-Butanol on ICP Emission Spectrum;
正丁醇对电感耦合等离子体发射光谱的增敏作用
Study on Isobaric Vapor-Liquid Equilibrium for 1-Chlorobutane-1-Butanol's Binary System;
氯丁烷-正丁醇体系等压汽液相平衡研究
Volumetric Properties of 1-Butanol in N,N-Dimethylformamide+Water Mixed Solvents;
正丁醇在N,N-二甲基甲酰胺+水溶液中的体积性质
Dibutyl adipae is synthesized by the esterification of adipic acid with n butanol in the presence of stannic chloride pentahydrate.
考察了己二酸 /正丁醇摩尔比和催化剂用量对酯产率的影响 ,在适宜反应条件 [n(己二酸 )∶n(正丁醇 )∶n(四氯化锡 ) =1∶8∶0 。
46% were as follows: sebacic acid 50mmol, n(sebacic acid)∶n(n butanol)=1∶4, phosphotungstic acid 0.
确定酯化反应的最佳条件为 :癸二酸 5 0mmol,n(癸二酸 )∶n(正丁醇 ) =1∶4 ,催化剂 0 。
The results showed that n butyraldehyde could be completely separated with the capillary column,the detection limits were 50 ng,15 ng and 100 ng for isobutyraldehyde, n butanol and n butyric acid,respectively, and the linear range was 50 ng～500 ng.
结果表明 :该毛细管柱能够很好的分离正丁醛 ,其异丁醛、正丁醇、正丁酸的检出限分别是5 0ng ,15ng和 10 0ng ,线性范围为 5 0ng～ 5 0 0ng。
In order to investigate the influence of magnetic field on the vapor-liquid equilibrium of binary azeotrope,the vapor-liquid equilibrium of n-butanol-water system was studied under magnetic field with different magnetic induction intensity.
为探讨磁场对二元共沸物系汽液平衡的影响,在不同磁感应强度的磁场中,研究了正丁醇-水物系的汽液平衡。
Recover Process of Waste Solution N-Butanol from Producing of 1,4-Butanediol
1，4-丁二醇副产正丁醇废液的回收
Chemical reagent-n-Butanol
GB/T12590-1990化学试剂正丁醇
Synthesis or perfume 1-isobutoxybutyl acetate
香料1－异丁氧基－1－正丁醇乙酸酯的合成
Optimization in separating butyl acetate and n-butanol by azeotropic reaction distillation
恒沸精馏乙酸丁酯和正丁醇过程的优化
Study on isothermal vapor liquid equilibrium of methanol and n-butanol system
甲醇-正丁醇二元等温汽液平衡体系的研究
Chemical Constituents in n-butanol Extract from the Seeds of Alpinia katsumadai
草豆蔻正丁醇部位化学成分(英文)
Study of the Structural Parameters of CTAB/N-butanol/N-pentane/Water Microemulsion;
CTAB/正丁醇/正戊烷/水微乳液体系结构参数的测定
VLE AND LLE OF n-BUTYL ACRYLATE--n-BUTANOL-WATER SYSTEM
丙烯酸正丁酯-正丁醇-水体系汽-液、液-液相平衡研究
Study of an analytical method for butyl alcohol in workplace air by GC
车间空气中正丁醇的气相色谱测定方法研究
The Chemical Constituents of the n-Butanol Extract from Leaves and Stem of Menispermum Dauricum DC.;
蝙蝠葛茎叶正丁醇萃取物化学成分的研究
The Study on the Constituents of the n-butanol Fraction Partitioned from the Ethanol Extract of the Roots of Aralia Cordata Thunb;
食用土当归正丁醇部位的化学成分研究
The Study on Anaerobic-and Aerobic Biological Treatment of 1-butanol Fermentation Wastewater;
厌氧—好氧生物处理正丁醇发酵废水的研究
Studies on Chemical Constituents from the N-butanol Extract of Potentilla Anserine L and the Anti-hypoxia Activity
蕨麻正丁醇层化学成分及抗缺氧活性研究
Effect of Cestrum Nocturnum n-Butyl Alcohol Extract on Antiarrhythmia
夜来香正丁醇提取物抗心律失常的研究
Simulation of Separating Toluene-Butanol by Double Effect Pressure Swing Distillation
采用双效变压精馏工艺分离甲苯-正丁醇的模拟
Study on the sedative and hypnotic effects of n-butyl alcohol extracts of eucommia male flowers
杜仲雄花正丁醇提取物的镇静催眠作用研究
Study on chemical constitutions of n-BuOH extract of capparis spinosa fruits and vitro antitumor activity
野西瓜正丁醇提取物的化学成分与抗肿瘤作用
Chemical constituents in butanol extraction from stems and leaves of Arachis hypogaea
落花生枝叶正丁醇部位的化学成分研究