PRODUCTION OF HYDROCARBONS

摘要

This invention relates to a method for the production of hydrocarbons from carbon dioxide and water, using electrolysis and two separate reaction vessels. A first reaction vessel (14) contains a positive electrode and a liquid electrolytic medium comprising water and ionized material. A second reaction vessel (12) contains a negative electrode and a liquid electrolytic medium comprising a mixture of water and carbon dioxide. The reaction vessels are connected with connection means which allow ions to pass between the electrolytic media of the first and second reaction vessels. A direct electrical current is applied to the positive electrode and the negative electrode to produce hydrocarbons (typically methane); and oxygen.