搜索结果: 1-15 共查到“化学工程 gas”相关记录30条 . 查询时间(0.109 秒)
Synthesis of flower-like porous MgO microspheres via a gas-liquid interfacial reaction
Interfacial reaction Basic magnesium carbonate Hierarchical porous structure MgO Adsorption
2023/6/21
The flower-like porous MgO was obtained via a interfacial reaction following by further calcination. In the interfacial reaction, flower-like basic magnesium carbonate microspheres (precursor) were pr...
Economic evaluation and environmental assessment of shale gas dehydration process
Shale gas Dehydration Optimization Hybrid LCI model Input-output model
2023/6/19
Triethylene glycol (TEG) is widely applied to the removal of water in shale gas. This study presents a framework of economic evaluation and environmental assessment for two TEG-based dehydration appro...
Optimization of shale gas sweetening process coupling with claus process based on energy synthesis
gas sweetening claus process energy synthesis
2023/6/19
As a sort of emerging unconventional energy, shale gas has extensive market outlook by virtue of its enormous reserves, and concerns for shale gas exploitation and processing have been raised nowadays...
Liquid film transport around Taylor bubble in a microchannel with gas cavities
Microchannel Gas-liquid Taylor flow Gas cavity Liquid film
2023/3/1
In Taylor flow, the low velocity in liquid film around the bubbles limits the mass transfer between the bubble body and liquid phase. To overcome this deficiency, a cross-junction Microchannel with ga...
华南理工大学传质与分离工程课件Chapter8b Gas Absorption。
New Efficient,Low-Temperature Catalyst for Converting Water and CO to Hydrogen Gas and CO2
Low-Temperature Catalyst Converting Water CO to Hydrogen Gas CO2
2017/7/24
Scientists have developed a new low-temperature catalyst for producing high-purity hydrogen gas while simultaneously using up carbon monoxide (CO). The discovery—described in a paper set to publish on...
Catalytic methanation reaction over alumina supported cobalt oxide doped noble metal oxides for the purification of simulated natural gas
natural gas cobalt oxide noble metal catalyst methanation reaction
2014/7/24
A series of alumina supported cobalt oxide based catalysts doped with noble metals such as ruthenium and platinum were prepared by wet impregnation method. The variables studied were difference ratio ...
Experimental Investigation of Pressure Drop Hysteresis in a Cocurrent Gas–Liquid Upflow Packed Bed
gas/liquid/solid packed column cocurrent upflow pressure drop hysteresis
2009/11/16
Extensive experimental work on hysteresis in a cocurrent gas–liquid upflow packed bed was carried out with three kinds of packings and the air–water system. However, only when packed with small glass ...
EFFECT OF TEMPERATURE ON A FREE ENERGY AND EQUILIBRIUM CONSTANTS DURING DRY FLUE GAS DESULPHURISATION CHEMICAL REACTIONS
sulphur-dioxid free energy equilibrium constant
2009/10/13
During dry flue gas desulphurisation (FGD) dry particles of reagents are inserted (injected) in the stream of flue gas, where they bond SO2. As reagents, the most often are used compounds of calcium (...
Production of Ag Nanopowders by Inert Gas Condensation and Evaluation of Their Properties
Ag Nanoparticles Inert gas condensation method Particle structure Electrical conductivity
2009/10/13
In this study, silver nanopowders were produced by inert gas condensation (IGC) in a reduced helium atmosphere. Helium gas was used as both cooling agent and carrier gas for the nucleating metal parti...
Investigation of Methanol Oxidation on Polycrystalline Pt:Importance of the Water-Gas Shift Reaction
Water-gas shift Methanol Oxidation Platinum Carbon monoxide
2009/10/10
A water-gas shift reaction model was proposed for methanol oxidation on polycrystalline platinum. To see if the model proposed can explain methanol oxidation on platinum metal, a polycrystalline plati...
Radiative Heat Transfer in Pulverized Coal Combustion: Effects of Gas and Particles Distributions
Radiative Transfer Coal Combustion Particles FVM WSGG Nongray
2009/10/9
In this work, radiative heat transfer in axisymmetric Controlled Profile Reactor, fired with a pulverized coal combustion jet is studied. Radiation is investigated numerically by the Finite Volume Met...
A Study on a Gas Agitated Extractor with Static Mixer
multiphase flow extraction gas agitation
2009/4/28
A Study on a Gas Agitated Extractor with Static Mixer.
Local Measurement of Gas-Liquid Bubbly Flow with a Double-Sensor Probe
two-phase bubbly flow double sensor probe signal processing
2009/4/28
Local Measurement of Gas-Liquid Bubbly Flow with a Double-Sensor Probe.
Determination of Thermodynamic Parameters of Some Fluorochlorohydrocarbons in Acetone by Gas Chromatography at Low Temperature and Pressurization
low temperature pressurization chromatography
2009/4/27
Determination of Thermodynamic Parameters of Some Fluorochlorohydrocarbons in Acetone by Gas Chromatography at Low
Temperature and Pressurization。