Decomposition of gaseous NH3 from ammonia (NH3)-containing wastewater was explored using Ni-loading Al2O3 catalysts. The thermochemical decomposition of an NH3/steam mixture (wet-NH3) with different steam contents at 873, 923, and 973 K using a fixed-bed reactor under ambient pressure. The present results indicated that the catalysts can be deactivated by the formation of NiAl2O4, which can be thermodynamically generated, and confirmed that the extent of deactivation was greatly affected by the partial pressure of the steam (PH2O). The catalytic activities at 873 K decreased with increasing PH2O, whereas the activity was constant above PH2O of 25 kPa. However, the NH3 conversion was almost independent of the NH3 flow rate and temperat...
As one of the key components of waste disposal in conventional water treatment processes, (NH4)(2)SO...
An investigation was made of the reaction between methane and steam over a reduced nickel catalyst a...
The emission of nitrogen oxides (NOx) from automobiles results in severe environmental and biologica...
The conversion of urea-water into hydrogen was investigated in a downward flow packed-bed reactor us...
The NH3 dissociation performance of four commercially available catalysts, consisting of different N...
Ammonia decomposition over nitrided MoNx/alpha-Al2O3 and NiMoNy/alpha-Al2O3 catalysts was investigat...
Aqueous solutions of NH3-precursor compounds (i.e. urea and methanamide) were catalytically hydrolyz...
The ammonia decomposition process for hydrogen production was studied experimentally in a fixed bed...
The objective of this study is to develop and demonstrate catalytic approaches for decomposing a sig...
The tar and ammonia decomposition activities of dolomite, nickel catalyst, alumina and SiC were comp...
The ability of several alumina-supported metal catalysts and transition-metal ion-exchanged zeolite ...
Ammonia decomposition was studied in a multifunctional catalytic membrane reactor filled with Ruthe...
Ammonia (NH3) is the primary feedstock for the manufacture of nitric acid and ammonium nitrate in ch...
The catalytic oxidation and decomposition of NH3 have been carried out over combustion synthesized A...
Decomposition of ammonia, NH3, and reaction products formed in decomposition were studied. In partic...
As one of the key components of waste disposal in conventional water treatment processes, (NH4)(2)SO...
An investigation was made of the reaction between methane and steam over a reduced nickel catalyst a...
The emission of nitrogen oxides (NOx) from automobiles results in severe environmental and biologica...
The conversion of urea-water into hydrogen was investigated in a downward flow packed-bed reactor us...
The NH3 dissociation performance of four commercially available catalysts, consisting of different N...
Ammonia decomposition over nitrided MoNx/alpha-Al2O3 and NiMoNy/alpha-Al2O3 catalysts was investigat...
Aqueous solutions of NH3-precursor compounds (i.e. urea and methanamide) were catalytically hydrolyz...
The ammonia decomposition process for hydrogen production was studied experimentally in a fixed bed...
The objective of this study is to develop and demonstrate catalytic approaches for decomposing a sig...
The tar and ammonia decomposition activities of dolomite, nickel catalyst, alumina and SiC were comp...
The ability of several alumina-supported metal catalysts and transition-metal ion-exchanged zeolite ...
Ammonia decomposition was studied in a multifunctional catalytic membrane reactor filled with Ruthe...
Ammonia (NH3) is the primary feedstock for the manufacture of nitric acid and ammonium nitrate in ch...
The catalytic oxidation and decomposition of NH3 have been carried out over combustion synthesized A...
Decomposition of ammonia, NH3, and reaction products formed in decomposition were studied. In partic...
As one of the key components of waste disposal in conventional water treatment processes, (NH4)(2)SO...
An investigation was made of the reaction between methane and steam over a reduced nickel catalyst a...
The emission of nitrogen oxides (NOx) from automobiles results in severe environmental and biologica...