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Techno-Economic Feasibility Study of Ammonia Plants Powered by Offhore Wind
Techno-Economic Feasibility Study Ammonia Plants Powered Offshore Wind
2014/10/24
Ammonia production with offshore wind power has the potential to transform energy and fertilizer markets within the United States. The vast offshore wind resource can be converted directly into liquid...
Researchers Grow Carbon Nanofibers Using Ambient Air, Without Toxic Ammonia
Researchers Grow Carbon Nanofibers Ambient Air, Without Toxic Ammonia
2014/3/28
Researchers from North Carolina State University have demonstrated that vertically aligned carbon nanofibers (VACNFs) can be manufactured using ambient air, making the manufacturing process safer and ...
Study on Characteristics in the Removal Process of Ammonia Nitrogen and Nitrate Nitrogen by an Isolated Heterotrophic Nitrification-Aerobic Denitrification Strain Rhodococcus Sp.
Aerobic denitrification Heterotrophic nitrification Rhodococcus sp Nitrogen removal
2013/3/9
Removal of ammonia nitrogen and nitrate nitrogen by an heterotrophic nitrification-aerobic denitrification strain is an economical and effective method. In this article, a kind of heterotrophic nitrif...
Removal of Gaseous Ammonia in Pt-Rh Binary Catalytic Oxidation
Selective catalytic oxidation (SCO) Tubular fixed-bed reactor (TFBR)
2016/3/25
In this study, the oxidation of ammonia (NH3) to form nitrogen was investigated by selective catalytic oxidation (SCO)
over a Pt-Rh binary catalyst fabricated by the incipient wetness impregnation pr...
Honeycomb Cordierite-Carriers Pt-Pd-Rh Ternary Composite for Ammonia Removal
Selective catalytic oxidation (SCO) Tubular fixed-bed reactor (TFBR) Ammonia (NH3) Honeycomb Pt-Pd-Rh ternary composite cordierite catalyst
2016/3/29
This work considers the development of ammonia (NH3) by selective catalytic oxidation (SCO) over a honeycomb
Pt-Pd-Rh ternary composite cordierite catalyst in a tubular fixed-bed flow quartz reactor ...
Characteristics of Ambient Ammonia Levels Measured in Three Different Industrial Parks in Southern Taiwan
Ambient Industrial park Ratio Ammonia Background
2016/3/29
To characterize concentrations of atmospheric ammonia (NH3) at industrial parks in southern Taiwan, three
representative industrial parks and two background locations were selected for this study. Th...
THERMODYNAMIC SIMULATION OF AMMONIA-WATER ABSORPTION REFRIGERATION SYSTEM
ammonia-water sustainable development operating variables
2009/10/14
The ammonia-water absorption refrigeration system is attracting increasing research interests, since the system can be powered by waste thermal energy, thus reducing demand on electricity supply. The ...
Combined Method of Ammonia IRMS-TPD Experiment and DFT Calculation to Characterize Zeolite Acidity
Zeolite Acidity Temperature programmed desorption Infrared spectroscopy Density functional theory Catalytic cracking
2010/9/8
Our recently developed potential characterization method for studying the zeolite acidity is reviewed. In this method, ammonia TPD is a principle technique and first the principle of the method was ex...
Inhibition Effect of Hydrogen Sulfide and Ammonia on NiMo/Al2O3, CoMo/Al2O3, NiCoMo/Al2O3 Catalysts in Hydrodesulfurization of Dibenzothiophene and 4,6-Dimethyldibenzothiophene
Hydrodesulfurization Inhibition effect Nickel molybdenum catalyst
2009/7/24
Model hydrodesulfurization catalysts (Co2.75Mo11, Ni2.75Mo11 and Ni0.9Co1.85Mo11 wt%/γ-Al2O3) prepared by impregnation of similar supports with similar starting materials were used in the following t...
Ammonia Adsorption on Ion Exchanged Y-zeolites as Ammonia Storage Material
Ammonia adsorption Ion exchanged Y-zeolite Ammonia storage IR TPD
2009/7/23
Ammonia adsorption isotherm on ion exchanged Y-zeolites (Na-Y, H-Y, Co-Y, Cu-Y, K-Y, Rb-Y, and Cs-Y) was investigated to asses the potential for use in ammonia separation and storage, by measuring th...
Analysis of Fine Structure of Subtropical Plant Fibers Treated with Sodium Hydroxide or Liquid Ammonia by Microscope Observation and X-ray Diffraction Measurement
Subtropical plant fibers Sodium hydroxide Liquid ammonia
2009/4/21
Six kinds of subtropical plant fibers taken from the Hibiscus, Pineapple, Okra, Plantain, Banana and Agave were treated with sodium hydroxide aqueous solution and liquid ammonia using a commercial pla...
Dyeing Property of Subtropical Plant Fibers Treated with Sodium Hydroxide or Liquid Ammonia
Subtropical plant fibers Sodium hydroxide Liquid ammonia Dyes Water absorption
2009/4/13
Six kinds of subtropical plant fibers, Hibiscus, Pineapple, Okra, Plantain, Banana and Agave were treated with liquid ammonia (NH3) and 11% sodium hydroxide (NaOH) solution. The water absorption and ...
Catalytic Decomposition of Ammonia over Bimetallic CuO/CeO2 Nanoparticle Catalyst
Selective catalytic oxidation (SCO) Tubular fixed-bed reactor (TFBR) Ammonia
2016/3/29
The oxidation of ammonia to nitrogen by selective catalytic oxidation (NH3-SCO) over a bimetallic
CuO/CeO2 nanoparticle catalyst at temperatures between 423 and 673K. A bimetallic CuO/CeO2
nanoparti...
Microstructure stability of the PtRh alloys used for catalytic ammonia oxidation
Metallic alloys Multifunctional materials Mechanical properties
2010/2/10
Purpose: The aim of this work was to investigate the possibility of increasing performance of the PtRh alloys used in industrial processes of catalytic ammonia oxidation.
Design/methodology/approach:...
Effect of Relative Humidity on Aerosol Generation through Experiments at Low Concentrations of Gaseous Nitric Acid and Ammonia
Deliquescence relative humidity Ammonium nitrate Particle generation
2016/3/30
Particle generation of ammonium nitrate from gaseous nitric acid and ammonia at low
concentrations (100-600 ppbv) was investigated using a flow-type reactor with a silanized inner
wall for deactivat...