Characterization of Coal Derived Oil by NPgram
スポンサーリンク
概要
- 論文の詳細を見る
Using gas-chromatography, the authors developed a unique technique called 'NPgram' to characterize the hydrocarbon fuel oil. The notation 'NPgram' stands for Normal Paraffin gram.<BR>It is obtained by plotting the weight percent of a group of hydrocarbons, which are located within the range of retention values of two successive normal paraffins (Cn-1 and Cn), against the carbon number (n). As the carbon number (n) corresponds to the boiling point range of a group of compounds, NPgram (C-NPgram) actually represents a boiling point distribution, when it is applied for fuel oils composed of aliphatic compounds.<BR>In this work we applied this C-NPgram technique to characterize coal derived oils which are mostly composed of aromatics. And analogous to C-NPgram, the carbon number distributions of S, N, Cl and O-compounds in coal derived oils were also shown. We defined them by 'S-NPgram', 'N-NPgram', 'Cl-NPgram' and 'O-NPgram'. The NPgrams of these heterogeneous compounds were obtained by plotting the amount of heterogeneous compounds determined by a GC-AED (Atomic Emission Detector) against the carbon number (n).
- 一般社団法人 日本エネルギー学会の論文
一般社団法人 日本エネルギー学会 | 論文
- Modifying Optical Texture of the Coke from Miike Coal
- Development of Petrochemical Industry with the Background of Iron Manufacturing Industry
- タイトル無し
- Study on Development of Waste Oil Combustion Burner for Energy Saving and Low-Pollution (II): Combustion of Waste Oil and Exhaust Emission Characteristics by Internal Mixing Twin-Fluid Atomizer:Combustion of Waste Oil and Exhaust Emission Characteristics
- Study on Development of Waste Oil Combustion Burner for Energy Saving and Low-Pollution (I): Atomization of High-Viscous Liquid Jet by Internal Mixing Twin-Fluid Atomizer:Atomization of High-Viscous Liquid Jet by Internal Mixing Twin-Fluid Atomizer