COMPARATIVE REACTIVITY OF ORGANIC MATTER DURING HYDROPYROLYSIS OF OIL SHALE EFFECT OF SEDIMENTATION CLIMATE

The thermogravimetric analysis during the hydrotreatment in dynamic regime of organic matter for Tarfayas oil shale different layers and layer M Timahdit was object this study, several results obtained allowed us to describe energetic non-estimable value that it is extract or use as fuel. By processing curves TG, DTG=f(Tmax) their surfaces we were able show concentration mineral climate sedimentation have a great influence on reactivity matter. Z4 (Cenomanian) most reactive layer, Z3 (Turonian) being concentrated light These two subject situ pyrolysis.Hydrogen also plays very important role reaction, decreases difference maximum temperature DTG peaks, case between Timahdit, goes from 60°C (under nitrogen) 8°C H2) due its reactivity.