Owing to its high heat storage capacity and fast heat transfer rate,packed bed latent heat storage(LHS)is considered as ......

Bionics provides a positive and beneficial impact on the development of various materials and systems, which has been wi......

It is difficult to accurately measure the temperature of the falling particle receiver since thermocouples may directly ......

开门红to begin well,to make agood start 暗箱操作black case work 自热化be white-hot 把关guard a pass 不买账not take it;n......

提出了一种射频激励扩散型冷却层叠式板条波导ＣＯ２激光器结构，利用这种结构，从电极长度为５００ｍｍ的激光器件中警告了１０２０Ｗ输出，其光电效率为１０％。......

<正> SiC is known to form many polytypes with different stackings of close-packed layers among which 4H, 15R, 6H and 21R......

提出一种射频激励层叠式波导ＣＯ２激光器技术，在两个波导空间尺寸均为１&#215;１４．５&#215;２００ｍｍ＾３、射频电源频率为９９ＭＨｚ的条件下，获得最大输出为７５Ｗ，最大电光转换......

It has been well-known that the optimum reflux ratio and the optimum packing size are importantcharacteristics of a pac......

Due to the important role of the unsteady heat transfer process of packed beds in industrial production,the construction......

Food waste results in nutritional losses,ecological damage,and environmental pollution.This survey is conducted in Beiji......

We address problems in the development of large-scale flotation columns that use short cylinders. As a starting point, w......

THE Lunar New Year, known in China as Spring Festival, or Nian, is for Chinese people the most important traditional fe......

Maison Mode,one of the most famous high-end store brands under Hong Kong Waltonbrown Group decided to make Gemdale Plaza......

White-skin paper enjoys a special position in the culture of Miao ethnic group. It is used as paper-cut sketches for emb......

With a particular focus on the connection between liquid flow distribution and gas-liquid mass transfer in monolithic be......

In this work,a novel gas phase silent-packed bed hybrid discharge plasma reactor has been proposed,and its ability to co......

This paper presents the results of an experimental study carried out using large scale equipment to ob-serve the effect ......

Nickel hexacyanoferrate (NiHCF) film was synthesized on porous three-dimensional carbon felt (PTCF) substrate by repetit......

A gas-tight BaCo 0.7 Fe 0.2 Nb 0.1 O 3-δ(BCFNO) tubular membrane was fabricated by hot pressure casting.And a membrane ......

Traditionally the majority of fractionation columns in natural gas processing plants were equipped with trays.However an......

Pressure drops are of major importance for distillation/absorption columns. This paper mainly discusses how to correctly......

Kinetics parameters of iron oxide reduction by hydrogen were evaluated by the isothermal method in a differential micro-......

In this paper,separation of Sr from associated elements(Na,K,Ca,Mg,and Ba) was carried out using an extraction chromatog......

The catalytic performance of KOH/mordenite has been studied for transesterification of palm oil using a batch reactor an......

A new computational mass transfer model is proposed for simulating the distillation process by solving the fluctuating m......

The removal of hydrogen sulfide from gas plays an important role in rational utilization of resources and environ- menta......

A simple and selective method using a column packed with graphene oxide(GO) as a solid phase extractant has been develop......

We studied the infrared transmission properties of gold films on ordered two-dimensional non-closepacked polystyrene(PS)......

Graphene,comprising a monolayer of carbon atoms packed into a two-dimensional(2D)honeycomb lattice,has received great at......

A new kind of hollow hydrogel microfiber with discontinuous hollow structure was prepared by an ice-segregation-induced ......

The reaction of bis(1,2,4-triazolyl-4-yl) (btr) and MnClO4·6H2O gave rise to a Mn(Ⅱ) complex comprised of unprecedente......

NaY Zeolite was synthesized in a rotating packed bed (RPB) for the first time. A Si-Al gel with a specific composition w......

为了满足机械行业对液压油高效高精度净化的要求,研制先进的在线净油装置的变得愈加重要.对一种新型的净油装置——超重力旋流净油......

The impurities in uranium sample vary slightly according to the local environment and produced method employed.By compar......

Carbon dioxide (CO2) removal is an essential step in natural gas (NG) processing to provide high quality gas stream prod......

A three-dimensional geometric model was set up for the oxidative coupling of methane(OCM) fixed bed reactor loaded with ......

Objective: To investigate the antioxidant, anti-a-glucosidase and pancreatic b-cell protective potential of Ensete super......

The intrinsic kinetics of iron oxide reduced by carbon monoxide is evaluated by a method of online measuring concentrati......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

The phase transition of 2,5-distyrylpyrazine (DSP) adsorbed on Au(111) substrate was studied as a function of the substr......

The reintroduction of superfcially porous particles has resulted in a leap forward for the separation performance in liq......

Pyrolysis of bagasse followed by thermal cracking of tar was carried out at atmospheric pressure using a dual bed reacto......

In this work,an equilibrium-dispersion model was successfully established to describe the breakthrough performance of Ca......

Primary aromatic amines(PAAs) are substances with toxicity and suspected human carcinogenicity. A facile method for high......

Two new coordination polymers containing rigid bis(triazole), namely, [Ni(btb)_(0.5)(nph)(H_2O)]_n(1) and [Zn(btb)(SO_4)......

Development and use of the structured catalysts and reactors(SCRs)is a promising strategy to overcome the major drawback......

目标物样品的制备在复杂基体分离和测定中是一个极为重要的步骤。近年来,样品制备的发展方向是小型化、自动化和高效化,最近10年出......

Two novel clusters [Mn~Ⅲ_3(μ_3-O)(phendox)3]X·13H_2O(X = Cl(1), Br(2]) have been obtained from the solvothermal react......

Liquid phase synthesis of one of the important fuel oxygenate, ethyl tert-butyl ether(ETBE), from ethanol and tert-butyl......

We develop a dual porous(DP) TiO_2 film for the electron transporting layer(ETL) in carbon cathode based perovskite sola......