methano相关论文
Pt-modulated Cu/SiO2 catalysts for efficient hydrogenation of CO2-derived ethylene carbonate to meth
Copper-based catalysts were widely used in the heterogeneous selective hydrogenation of ethylene car-bonate (EC),a key s......
Effects of CeO_(2)pre-calcined at different temperatures on the performance of Pt/CeO_(2)-C electroc
Pt/CeO2-C catalysts with CeO2pre-calcined at 300-600 ℃were synthesized by combining hydrothermal calcination and wet im......
An efficient solvent free method for the synthesis of various 3,4-dihydropyrimidin-2(1H)-one/thiones in excellent yields......
Quantitative Analysis of Multi-components and Volatile Contituents in Watermelon Frost Powder by HPL
Objective Watermelon frost powder(WFP, Mirabilitum Praeparatum) is a Chinese patent drug commonly used for external appl......
Temperature-responsive Behavior of Polymer Fluorescent System via Electrostatic Interaction Mediated
A simple and effective polymer fluorescent thermosensitive system was successfully developed based on the synergistic ef......
Measurement and correlation of solubility of meropenem trihydrate in binary(water+acetone/tetrahydro
The solubility of meropenem trihydrate in water+acetone mixtures and water+tetrahydrofuran mixtures were determined from......
Alkali salts of heteropoly tungstates: Efficient catalysts for the synthesis of biodiesel from edibl
Alkali salts of tungsten based heteropoly acids with different central atom such as P, Si and Co were prepared and evalu......
Effects of CeO2 pre-calcined at different temperatures on the performance of Pt/CeO2-C electrocataly
Pt/CeO2-C catalysts with CeO2 pre-calcined at 300-600℃ were synthesized by combining hydrothermal calcination and wet i......
The cytotoxicity of abamectin to the Gill Cell Line of Flounder (FG cell line) was examined in this study. It was found ......
A kinetic study of CH4 partial oxidation was performed using Chemkin Ⅱ simulation package with the GRI, NIST, Alexander......
The inexpensive and moisture-stable Lewis-acidic ionic liquids were prepared and applied for transesterification of soyb......
This paper reports the molecular assembly in the LB film of a novel bolaamphiphilic anthracene derivative (BISANS) in co......
Carboline was reduced with lithium aluminum hydride to provide carboline-alcohol whichreacted with methyl vinyl ketone ......
Two 2-aryl imidazo [2,1-a] isoquinolines were synthesized and tested for pregnancy terminating activities. Both of them......
Antibacterial and Antibiotic-Potentiation Activities of Some Cameroonian Food Plants against Multi-D
Objective:To evaluate the in vitro antibacterial properties and the ability to potentiate some common antibiotics effect......
A series of sulfonated polyimides(SPIs) containing pyridine groups were prepared by direct polycondensation from 1,4,5,8......
Diuridine 3’, 5’-boianophosphate has been synthesized. Its diastereomers were separated and their configurations were ......
RING-OPENING POLYMERIZATION OFε-CAPROLACTONE USING LANTHANIDE TRIS(N-PHENYL-3,5-DI-T-BUTYLSALICYLALD
Ring-opening polymerization ofε-caprolactone has been carried out by using rare earth Schiff base complexes: lanthanide......
[Objectives] To better control the quality of Nuhuang Fuzheng Oral Liquid and study the main component Cuscuta chinensis......
Combination of Partial Oxidation and CO_2 Reforming of Methane over Monolithic Ni/CeO-(2-)ZrO_2/γ-Al
A new monolithic Ni/ CeO2-ZrO2/γ-Al2O3 catalyst for combined partial oxidation and CO2 reforming of methane was prepare......
Synthesis and Crystal Structure of a Copper(II) Complex with 2,4-Dihydroxybenzylidene Benzoylhydrazo
A new copper(II) complex with formula CuL(py), where L2- is the dianion of 2,4-dihydroxybenzylidene benzoylhydrazone, ha......
Modeling the kinetics of methane conversion in steam reforming process of coke-oven gas based on exp
Steam-reforming is an effective approach for upgrading methane and hydrocarbon of coke-oven gas into CO and H2, but the ......
The title compound Ru(bph)(PPh3)2(N2)·(PF6)·1.5CH2Cl2(bph=N-(benzoyl)-N′-(picolinylidene)-hydrazine) has been prepare......
Chiral recognition of phenylalanine(Phe) was achieved in the gas phase by electrospray ionization Q-TOF tandem mass spec......
For the petrochemical industry, CPCIAalso pointed out three issues worth pay-ing attention to.First, for the petroleum ......
The transport of metal ions of indium, gallium and thallium from source solution to receiving phase through the chromato......
The corrosion-induced crystallization of Al94 exNixGd6(x=6 and 10, in at.%) metallic glasses as well as phase separation......
[Objective] To compare the content of geniposide in FRUCTUS GARDENIAE before and after being processed.[Methods] The con......
Antimicrobial potential of Ricinus communis leaf extracts in different solvents against pathogenic b
Objective:To investigate the in vitro antimicrobial activities of the leaf extract in different solvents viz.,methanol,e......
以毛竹水解渣为原料,分别采用过氧化氢法和甲醇法提取木质素,在相同的反应条件下对比了两种木质素转化及产物分布的结果,并进一步......
结合南京化学工业园新增醋酸项目对甲醇产品的需求,分析国外内甲醇市场的价格变化,提出了投资甲醇生产的必要性.结合南京化学工业......
采用国产强酸性阳离子交换树酯S-54作催化剂，对以富马酸与甲醇为原料的酯化合成富马酸二甲酯的反应过程进行了研究。考察了原料配比......
在101.3 kPa下,用改进的Othmer釜测定了含摩尔分数分别为5%、8%、10%和20%离子液体1-辛基-3-甲基咪唑六氟磷酸盐([OMIM]PF6)的甲醇......
研究了电化学方法制备的铂微粒弥散的聚２，５－二甲氧基苯胺膜电极对甲醇电氧化的摧化行为以及影响催化活性的主要因素，以ＸＰＳ、ＳＥＭ表征了这种电极......
采用水热法合成纳米和微米尺寸的HZSM-5分子筛，并用浸渍法负载Mg对纳米HZSM-5分子筛进行改性，通过XRD、SEM、N，等温吸附-脱附、NH3-TP......
采用水热法合成了纯SnO_2和4 mol%Ni掺杂SnO_2花状微结构。利用X射线衍射仪（XRD）、X射线能谱分析仪（EDS）和扫描电子显微镜（SEM）对其晶相......
论述了贵州发展煤化工、“碳-化学”的可能性与必要性；指出其发展突破口是甲醇与甲醇化学；并针对我省“碳-化学”的开发提出了几点建......
制备以正硅酸乙酯（TEOS）/戊二醛（GA）交联杂化改性的聚乙烯醇（PVA）,将其作为燃料电池（ADEFC）的阴离子交换膜,测试了不同温度下PVA/TEOS/GA杂......
为了获得有良好电催化活性的碳负载铂钌合金的催化剂,提出一种快速均匀的微波辐射加热的多元醇方法.用氯铂酸和氯化钌的乙二醇溶液......
介绍了微生物降解煤矿瓦斯的国内外研究进展和理论上的可行性，以及生物反应器处理瓦斯的新技术，并对甲烷氧化茵降解瓦斯并转化成甲醇......
为山梨酸生产过程中的中间产品——粗山梨酸含量测定,建立了一种快速高效的液相色谱分析方法,并根据多次实验考查了不同进样配比、......
以辉光放电等离子体方法制备了新型高效铜基催化剂,应用XRD、SEM、H2-TPR、BET、H2-TPD、CO-TPD技术以及对CO加氢合成甲醇反应进行......
Influence of Solvent on Reaction Path to Synthesis of Methyl N-Phenyl Carbamate from Aniline, CO2 an
甲基 N 苯基氨基甲酸酯(MPC ) ，重要器官的化学药品，能从苯胺， CO2 和甲醇被综合。催化剂 Cu-Fe/ZrO2-SiO2 首先被准备，它为 MPC 合成......
摘要：本文分别用混酸水热法（HT）和混酸冷凝回流法（RF）对VulcanXC-72R碳黑进行预处理，并进一步研究其作为Pt／C催化剂载体的性能。循环伏安......
目的合成穿心莲内酯三马来酸单酯,并对其解热抗炎作用进行研究,以期发现活性较强的穿心莲内酯结构修饰物.方法以穿心莲内酯、马来......
Methanogenic archaea are known as human gut inhabitants since more than 30 years ago through the detection of methane in......
在小型提升管流化催化裂化（FCC）装置上，使用FCC催化剂，进行了甲醇与FCC汽油的混炼实验，考察了反应温度、甲醇与FCC汽油的质量比（混炼比）及......
甲醇转化为烃类液体燃料和化学品是当前替代石油技术研究的热点之一。早期由Mobil公司首先提出了甲醇制汽油（MTG）技术。ZSM-5分子筛......
综述了对二甲苯的合成方法,包括传统的甲苯歧化法、甲醇芳构化法和甲苯烷基化法,以及最新采用的2,5-二甲基呋喃与乙烯Diels-Alder......
制备了PAA-AM-Mn高分子金属络合物,以此为催化剂,在环氧氯丙烷存在下,由甲醇和二氧化碳在热压下反应合成碳酸二甲酯.研究了配位体......
