PROCEDURE FOR THE TREATMENT OF HEAVY HYDROCARBONS RESIDUES CONTAINING CALCIUM AND OTHER HEAVY METALS AND PRODUCT OBTAINED (Machine-translation by Google Translate, not legally binding)

摘要

Process for the treatment of heavy hydrocarbon residues containing calcium and other heavy metals and product obtained. The procedure provides for the participation of any industrial mixer (8) to which an aqueous solution (1) of an oxo acid of the amphiphiles is added with an oxo acid of the nitrogen and an aromatic sulfonic acid or mixtures (2) of these and which are mixed with the heavy fraction (3) or hydrocarbon residue to be treated, so that this mixture is heated through any conventional heating system (9), at a temperature comprised between 20 and 100ºC and once the reaction has been carried out, the resulting product is passed to a decanter or centrifuge machine, where the separation step (4) of the organic phase (5) of the aqueous phase (6) takes place. In this way an organic phase directly used as fuel (7) containing less than 0.5% by weight of polymer solids is obtained and its viscosity is below 100 mm2/s at 50ºC.