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Rice’s ‘antenna-reactor’ catalysts offer best of both worlds
Rice’s antenna-reactor catalysts both worlds
2016/8/1
Each year, chemical producers spend billions of dollars on metal catalysts, materials that spur or speed up chemical reactions. Catalysts are used to produce trillions of dollars worth of ch...
Catalytic Fast Pyrolysis of Biomass in a Bubbling Fluidized Bed Reactor with Gallium Promoted ZSM-5 Catalyst
Biomass Conversion Green Chemicals
2014/10/21
The huge energy demand of our society is causing fossil fuel resources to diminish rapidly. Therefore, it is critical to search for alternative energy resources. Biomass is currently both abundant and...
Visible-light-responsive carbon-embedded photocatalyst coupled with plug-flow reactor for decomposition of vaporous aromatics（图）
Photocatalysis Vaporous aromatics Benzene Toluene Ethylbenzene o-Xylene, Operational parameter Continuous treatment Indoor air control
2013/9/26
A plug-flow reactor coated with carbon-doped TiO2 (C-TiO2) powder was investigated for the control of vaporous aromatics (benzene, toluene, ethylbenzene, and o-xylene (BTEX)) under a range of experime...
Catalytic Plasma Reactor for Abatement of Dilute Nitrobenzene（图）
volatile organic compound abatement, nonthermal plasma dielectric barrier discharge nitrobenzene sintered metal fibre
2013/10/13
Oxidative decomposition of dilute nitrobenzene in air was carried out in a catalytic plasma reactor with an inner electrode made of sintered metal fibres (SMF) that also acted as catalyst. The paramet...
Alternative Use of Light Emitting Diodes in an Activated Charcoal-Supported Photocatalyst Reactor for the Control of Volatile Organic Compounds（图）
granular activated charcoal titania sol-gel method light emitting diode surface chemical composition zinc oxide
2013/10/13
The applicability of ultraviolet-light emitting diodes (LEDs) as a light source for photocatalysis using granular activated charcoal (GAC) impregnated with transition metal-enhanced photocatalysts for...
Fast Pyrolysis of Biomass in a Spout-fluidized Bed Reactor Analysis of Composition and Combustion Characteristics of Liquid Product from Biomass
biomass,pyrolysis spout-fluidized bed liquid product
2009/11/16
In order to gain insight into the fast pyrolysis mechanism of biomass and the relationship between bio-oil composition and pyrolysis reaction conditions, to assess the possibility for the raw bio-oil ...
Lipase was immobilized in ion exchange resin and then used in the hydrolysis of olive oil to produce fatty acids and glycerol. The time course of hydrolysis of olive oil was investigated in a stirred ...
Treatment of Waste Tyre Powder Using a High-frequency Capacitively Coupled Plasma Reactor
high-frequency plasma waste tyre pyrolysis
2009/11/13
A high-frequency (HF) capacitively coupled plasma reactor was developed to study the pyrolysis of waste tyre powder. The main objective was to generate a plasma at medium pressure and moderate tempera...
Two-dimensional Simulation for Hydrogen/Air Combustion in a Monolith Reactor
micro-reactor monolith combustion
2009/11/13
Recent studies on hydrogen combustion were reviewed briefly. The laminar flow and combustion of premixed hydrogen/air mixture in a cylindrical channel of a monolith reactor with and without catalytic ...
Drinking Water Denitrification in a Fixed Bed Packed Biofilm Reactor
Active carbon attached growth biofilm denitrification fixed bed Paracoccus denitrificans
2009/10/15
In this study the effect of feed solution nitrate content (FNC), which varied between 50 and 200 ppm, and feed solution
flow rate (FFR), which was in the range from 25.68 to 535 ml/h, on the nitrate ...
The Removal of Nickel(II) Ions By Cladophora crispata In A Two-staged Batch Reactor
Cladophora crispata heavy metal adsorption adsorption isotherms equilibrium
2009/10/14
The effects of adsorption conditions on the adsorption of nickel(11) ions to inactivated Cladophora crispata, a green algae, were investigated in an agitated batch reactor. The optimum initial pH, tem...
UTILIZATION OF GASES FROM BIOMASS GASIFICATION IN A REFORMING REACTOR COUPLED TO AN INTEGRATED PLANAR SOLID OXIDE FUEL CELL: SIMULATION ANALYSIS
hydrogen chemical reactor fuel cell
2009/10/13
One of the high-efficiency options currently under study for a rational employment of hydrogen are fuel cells. In this scenario, the Integrated Planar Solid Oxide Fuel Cell (IP-SOFC) is a new concept ...
Fractal Characterization of Liquid Dispersion in Trickle Bed Reactor
Liquid Dispersion Fractal Characterization
2009/6/12
Fractal Characterization of Liquid Dispersion in Trickle Bed Reactor.
Coal Gasification in Moving Bed Reactor with a Draft Tube
coal gasification moving bed reactor draft tube
2009/4/28
Coal Gasification in Moving Bed Reactor with a Draft Tube.
Molecular Weight Distribution of Polystyrene Produced in a Starved Feed Reactor
starved feed reactor molecular weight distribution styrene
2009/3/30
A starved feed reactor (SFR) is a semi-batch polymerization reactor where initiator and monomer are fed slowlyinto a fixed amount of solvent. The polymerization is carried out isothermally at elevat...