METHODS OF EXTRACTION AND CLEANING OF THE HIGH-MOLECULAR DIAMOND-LIKES AND THE COMPOSITIONS CONTAINING SUCH DIAMOND-LIKES Russian patent published in 2007 - IPC C07C13/64 C07C7/00 

FIELD: chemical industry; diamond-mining industry; methods of cleaning of the high-molecular diamond-likes.

SUBSTANCE: the invention is pertaining to the methods of extraction and cleaning of the high-molecular diamond-likes from the hydrocarbons raw materials. The invention provides, that at first they conduct selection of the initial reactant containing tetramantan and others high-molecular diamond-likes, removal from the reactant the components having the boiling temperature less, than the lowest temperature of boiling of tetramantan, and the thermal treatment of the rest for pyrolysis. The pyrolysis is conducted under the conditions providing preservation of tetramantan and other high-molecular diamond-likes. The composition is enriched with the tetramantan and other high-molecular diamond-likes and contains the tetramantan and pentamantan in amount of 10 mass % and 0.5 mass % accordingly with respect to the other the other diamond-likes. The invention allows to produce the compositions containing the high-molecular diamond-likes from the natural raw materials.

EFFECT: the invention ensures production of the high-molecular diamond-likes from the natural raw materials.

21 cl, 7 tbl, 15 ex, 40 dwg