Process for removing sulfur from carbonaceous materials containing sulphur, material carbonu00e1ceo reduced sulphur and heavy crude oil of California treaty

摘要

Process for removing sulfur from carbonaceous materials containing sulphur, material carbonu00e1ceo reduced sulphur and heavy crude oil of California treaty ".Carbonaceous materials containing sulphur are dessulfurizados through reaction with a mixture of an oxidizing agent and an oxygenated solvent such as diethyl ether under alkaline conditions in a tempEratura preferably ranging from ambient temperature to about 250u00b0f (121) and a preferred pressure of approximately 1 to 2 atmospheres.The use of radiation such as X-ray, infrared, visible light, microwave or ultraviolet radiation, alpha, beta, or gamma, other atomic radiation emanating from a radioactive material.Or ultrasound - facilitates the desulfurization.The products of the reaction is a material carbonu00e1ceo dessulfurizado in which the sulfur content is (for example) less than about 1%, and is separated from the sulphur compounds.