正丁烷,n-butane英语短句,例句大全

正丁烷,n-butane
1)n-butane正丁烷
1.Process analysis for recovery and purification system of maleic anhydride produced from n-butane;正丁烷氧化制顺丁烯二酸酐吸收精制工艺分析
2.Preparation of NiO/Si-Al catalysts for steam reforming of n-butane;正丁烷水蒸气重整反应NiO/Si-Al催化剂制备
3.Preparation and Research of Zeolite Catalysts of n-Butane Isomerization;正丁烷异构化催化剂的制备及其反应的研究

英文短句/例句

1.MoO_3/γ-Al_2O_3 Catalysts for the Dehydrogenation of n-Butane to ButenesMoO_3/γ-Al_2O_3催化剂正丁烷催化脱氢制正丁烯的研究
2.n-Butane Catalytic Dehydrogenation to n-Butene on MoO_3/γ-Al_2O_3 CatalystsMoO_3/γ-Al_2O_3催化剂上正丁烷催化脱氢制正丁烯
3.Research of azeotropic point of n-butane water system at middle-pressure(0.4MPa);正丁烷—水中压(0.4MPa)共沸点研究
4.DEVELOPMENT OF REACTION PROCESS OF n-BUTANE OXIDATION TO MALEIC ANHYDRIDE IN A FIXED BED正丁烷固定床氧化制顺酐反应过程的开发
5.Study on the Reaction Mechanism of n-Butane Isomerization and Related Catalyst Preparation;正丁烷异构化的反应机理和催化剂制备研究
6.Study on Oxidation of n-Butane to Maleic Anhydride over Inorganic Membrane Reactor;无机膜反应器上正丁烷氧化制顺酐反应的研究
7.Study in the n-Butane Oxidative Dehydrogenation Reaction Over Vanadium-based Oxide Catalysts;钒基催化剂上正丁烷氧化脱氢反应研究
8.A Study on the Preparation of Fixed Bed Catalyst for Oxidation of n-Butane to Maleic Anhydride;正丁烷氧化制顺酐固定床催化剂制备研究
9.Study of n-Butane Isomerization over Sopported Heteropoly Acid Catalysts;负载杂多酸催化剂的正丁烷异构化研究
10.VO_x/SiO_2 Catalysts Undoped and Doped for the Oxidative Dehydrogenation of n-Butane正丁烷氧化脱氢VO_x/SiO_2催化剂及其改性研究
11.P-V-T relationship of compressed liquid phase for n-butane-water binary mixture双元混合物(正丁烷-水)压缩液相的p-V-T关系
12.Molecular Dynamics Simulation for Diffusion of 1-Butene and n-Butane in MCM-22 Zeolite分子动力学模拟1-丁烯和正丁烷在MCM-22分子筛中的扩散行为
13.Preparation, Characterization and Property of New Precursors of V-P-O Catalyst for n-Butane Oxidation to Maleic Anhydride;正丁烷氧化制顺酐V-P-O催化剂新前驱物合成、表征及性能
14.Dynamic Kinetics and Reaction Network of n-Butane Selective Oxidation to MA;正丁烷选择氧化制顺酐的反应网络结构及动态动力学
15.In Situ Solid-state ～(13)C MAS NMR Study of n-Butane Isomerization over Solid Acid Catalysts;原位固体核磁共振技术研究正丁烷异构化反应机理
16.Study of Dehydroisomerization of n-Butane and Corresponding Metal-Molecular Sieve Bifunctional Catalysis;正丁烷一步异构脱氢反应及金属—分子筛双功能催化作用的研究
17.Catalytic Synthesis of Dibutyl Adipate with Cupper Methanesulfonate甲烷磺酸铜催化合成己二酸二正丁酯
18.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

相关短句/例句

n butane正丁烷
1.The reaction pathway of n butane selective oxidation to maleic anhydride (MA) over vanadium phosphorous oxide (VO) 2P 2O 7 catalysts was systematically probed using in situ transient Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) in high temperature/high pressure chamber.在钒磷复合氧化物(VO)2P2O7催化剂上,运用脉冲反应和反应物组成序贯切换的瞬态反应技术,对正丁烷和C4烯烃(1丁烯、1,3丁二烯)选择氧化制顺酐过程进行了瞬态原位DRIFTS研究,考察了正丁烷选择氧化反应体系的反应网络和基元过程序列结构。
2.The roles of adsorbed oxygen and lattice oxygen on the surface of VPO catalyst for n butane selective oxidation were experimentally studied by using on line mass spectroscopy (MS) transient response measurement in a fixed bed micro reactor.为了提高这一反应的选择性 ,杜邦公司按照序贯氧化还原原理重新组织催化循环的思想 ,率先提出了双反应器循环流化床 (CFB)的专利 ,并进行了晶格氧正丁烷选择氧化制顺酐的技术开发 ,建立了大规模工业示范装置 ,显示了改善性能的潜力[3] 。
3.For the catalysts prepared at higher concentrations of the acid, the quantity of V 4+ phase (VO) 2P 2O 7 is very large,and conversions of n butane to maleic anhydride(MA)are all comparatively high.在较高的磷酸浓度范围内制得的催化剂 ,V4+相 (VO) 2 P2 O7的量较大 ,正丁烷的转化率都较高。
3)butane[英]['bju:te?n][美]['bjuten]正丁烷
1.Fast determination butane,butanone,acetic acid isopropyl by headspace sampling gas chromatography;顶空气相色谱法快速测定水中正丁烷、丁酮、醋酸异丙酯
2.This paper introduced the a defermination of butane,butanone,acetic acid isopropyl ester in the air by capillary gas chromatography.采用活性炭吸附,二硫化碳解析,毛细管气相色谱法同时测定空气与废气中的正丁烷、丁酮、醋酸异丙酯,采样体积以45 L计,方法最低检出限分别为:正丁烷0。
3.It is pointed out that developing of maleic anhydride using the butane source of Luoyang Petrochemical Branch Company can not only enhance the added value of liquified petroleum gas,but also change the present situation of no maleic anhydride installment in the Yellow River area,promote the fine chemical developme.介绍了顺酐的主要生产方法和技术进展,分析了我国顺酐工业的生产现状、消费情况,提出用洛阳石化分公司现有的正丁烷资源开发顺酐产品,既能提高液化石油气的附加值,又可以改变中原地区没有大型顺酐装置的现状,促进中部精细化工的发展,具有显著的经济效益和社会效益。
4)n-butyl bromide正溴丁烷
1.An industrial synthesis improvement of n-butyl bromide正溴丁烷的工业合成方法的改进
2.n-Butyl phenyl ether was synthesized from phenol, potassium hydroxide and n-butyl bromide under the microwave irradiation using anhydrous alcohol as solvent and polyethylene glycol 400 as phase transfer catalyst.在微波辐射条件下,以苯酚、氢氧化钾和正溴丁烷为原料,聚乙二醇400为相转移催化剂,无水乙醇为溶剂,合成了正丁基苯基醚。
3.Chromium Ion (Cr 3+ ) in the waste solution resulted from making the cyclohexanone is recycled by using the waste solution of sodium carbonate created from the experiment of compounding n-butyl bromide.利用合成正溴丁烷的实验中所回收的Ｎａ２ＣＯ３废液来回收制备环已酮所产生的废液中的Ｃｒ３＋。
5)butyl bromide溴正丁烷
6)n-butyl bromide溴代正丁烷
1.This paper explores the difference between general heating method and microwave heating method through the experiment of synthesis of 1-methyl-3-butyl imidazolium ionic liquids by reaction of methylimidazole and n-butyl bromide.文章通过甲基咪唑与溴代正丁烷反应合成1-甲基-3-丁基咪唑类离子液,探索了普通加热方法与微波加热法在离子液合成上的差异,并通过改变温度、原料配比、反应时间寻找最佳的微波反应条件,得到微波照射功率100 W,温度50°C,原料配比n溴代丁烷:n甲基咪唑=1∶0。
2.0 h , yield of tri(n-butyl)phosphine in n-butyl bromide is 53.结果表明:在镁、溴代正丁烷和三氯化磷的摩尔配比为1。