A mechanism is proposed for the overall sequential reaction of the chloronium ion with two molecules of ammonia.doi:10.1255/ejms.103Rodriquez, ChristopherJavahery, GholamrezaHopkinson, AlanBohme, DiethardEuropean Mass Spectrometry
the predominant bottom-up strategy for DACs synthesis has critically constrained the development of highly ordered DACs due to the random distribution of heteronuclear atoms, which hinders the optimization
产品:腐蚀物和活泼气体 Operating Principle: The hand wheel-operated packed valve can use metal to metal seats like the wrench-operated valve or elastomeric seats like the pressure seal valve. Unlike the wrench-operated valve, the sealing mechanism in this valve is designed to seal with only hand...
Part 1.—Experimental results and proposed mechanism Experimental studies of the pyrolysis and chlorination of 1,2-C2H4Cl2 in the presence of small proportions of chlorine, or of chlorine plus nitric oxide, confirm that the main propagating steps between 520 and 620 K are l + C2H4Cl2(DCE) ....
Samples were withdrawn from within the flame using a heated microprobe followed by gas analysis by on-line capillary gas chromatography-mass spectrometry (GC/MS). The mole fraction profiles were determined for all the reactants and for CO.CO2.HCl, H2O, H2.C2H6, C2H4, C2H2, CH3Cl, C2H3Cl...
In a stoichiometric flame of pure 1,2-C2H4Cl2, highly chlorinated hydrocarbons such as C2Cl4, C2HCl3, trans-C2H2Cl2, C2HCl, CCl4, and CHCl3, as well as Cl2 and COCl2, were also observed. The roles of these species, in view of the current ideas of the mechanism of combustion of 1,...
The products observed in these mixtures over the range 1350 - 1700 K are C2H2, C4H2, HCl, benzene and trace amounts of C6H2. The model utilizes a 36 step mechanism and yields satisfactory agreement between the calculated and experimental results....