The forming condition of coal and coaly organic matter is analyzed. The dynamics of hydrocarbon generation of coal and coaly organic matter is discussed. It has been pointed out that the temperature is the main predom...The forming condition of coal and coaly organic matter is analyzed. The dynamics of hydrocarbon generation of coal and coaly organic matter is discussed. It has been pointed out that the temperature is the main predominant factor for the hydrocarbon generation of coal; chemical effect of structural pressing and shearing force accelerates the evolution of hydrocarbon derived from coal, and is the prerequisite for the hydrocarbons to be expelled from coal. The existence of atoms of N, S, O etc. is the prerequisite for forming the hydrocarbons at early evolution stage. The importance of NSO compounds in the evolution of hydrocarbon generation has been emphasized.展开更多
文摘The forming condition of coal and coaly organic matter is analyzed. The dynamics of hydrocarbon generation of coal and coaly organic matter is discussed. It has been pointed out that the temperature is the main predominant factor for the hydrocarbon generation of coal; chemical effect of structural pressing and shearing force accelerates the evolution of hydrocarbon derived from coal, and is the prerequisite for the hydrocarbons to be expelled from coal. The existence of atoms of N, S, O etc. is the prerequisite for forming the hydrocarbons at early evolution stage. The importance of NSO compounds in the evolution of hydrocarbon generation has been emphasized.
