Oxygen and nitrogen containing compounds

Shue, F.F. Yen, T.F. Concentration and Selective Identification of Nitrogen- and Oxygen-Containing Compounds in Shale Oil, Anal. Chem. 1981, 53, 2081. 

Coke formation follows the adsorption of coke precursors on the catalyst surface. The adsorption depends on the strength of the interaction and the volatility of the species. Polar Sulphur, Nitrogen and Oxygen containing compounds will tend to be adsorbed more strongly than neutral hydrocarbons [3]. 

Polar sulphur, nitrogen and oxygen containing compounds will tend to be adsorbed more strongly than neutral hydrocarbons [3]. 

Hydrogenation and Hydrogenolysis of Nitrogen- and Oxygen-containing Compounds... 

In the third step, the hydrotreating step, the sulfur, nitrogen, and oxygen containing compounds are hydrogenated over metallic sulfide catalysts to hydrogen sulfide, ammonia, water and hydrocarbons. Olefins present in the raw shale oil are also hydrogenated. 

Singoredjo et al. [122] used activated carbons modified with nitrogen- and oxygen-containing compounds in the SCR of NO with NH3 at 385 to 550 K. Of several additives tested, glucosamine resulted in an outstanding increase in activity, ascribed by the authors to the formation of stable surface oxygen complexes. 

Barbier, J., Oliviero, L., Renard, B., etal. (2005). Role of Ceria-supported Noble Metal Catalysts (Ru, Pd, Pt) in WetAir Oxidation of Nitrogen and Oxygen Containing Compounds, Topics Catal., 33, pp. 77-86. 

A 1.1 Technically, the bromine number is the number of grams of bromine reacting with 100 g of the sample under prescribed conditions. By this definition, bromine consumed by addition, substitution, oxidation, and reactions with sulfur, nitrogen, and oxygen-containing compounds is included in the bromine number of the material. The use of the bromine number under determination in the estimation of olefinic unsaturation depends on the fact that the addition reaction proceeds rapidly and completely under most conditions. The addition of bromine proceeds readily at temperatures down to or below 0 C. Decreasing temperature of reaction, time of contact, and concentration of free bromine... 

---