| 摘要 |
METHOD FOR DETERMINING HEAVY HYDROCARBONS IN ROCK MATRICES AND THE APPARATUS FOR THE PURPOSE A method for separating and analyzing the hydrocarbons, particularly heavy hydrocarbons, contained in sedimentary rocks, comprising: A) loading a sample tube with the sample of sedimentary rock and one or more inert solvents; B) preheating the sample tube; C) removing the solvent and the hydrocarbons previously contained in the rock; D) condensing the vapour and feeding it to a separation and analysis means. The invention also comprises an apparatus for implementing said method.
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