TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The elemental carbon is at least one substance selected from substances comprising graphite, carbon black, charcoal, coke and anthracite, having particle size less than 5 micrometers. The conductor material consists of a pure metal or of alloys consisting of metals selected from iron, chromium, nickel, copper, platinum, vanadium and tungsten (preferably iron).    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The deoxidation agent comprises a liquid carrier selected from substances based on heavy petroleum fractions, mineral oils, natural oils and molten natural fats. The deoxidation agent is further enriched with a dispersed mixture of elemental carbon in an amount 0.1-60 wt.%. Preferred Method: In order to selectively increase the yield of any of the products being formed, a catalytically acting mixture of dispersed organic salts is added preferably to the first step in an amount of 0.01 to 10 wt.% with respect to the amount of the deoxidation agent, where the catalytically acting mixture comprises at least one substance, selected from substances whose cation is formed by one element at least, preferably selected from nickel (Ni), chromium (Cr), iron (Fe), zinc (Zn), cobalt (Co), lead (Pb), cadmium (Cd), platinum (Pt), palladium (Pd), copper (Cu), sodium (Na), potassium (K), and calcium (Ca). The radiation of a local gradient field of co-acting infrared and magnetoelectric radiations is obtained by the action of electric current passing through a low-resistance conductor, which is located in an electrically conductive liquid homogeneous medium whose specific resistance is higher than that of the conductor, where the current passing through the conductor causes the conductor to heat up and electrically and magnetically activate matter immediately surrounding the conductor, thus forming an inhomogeneous field of co-acting infrared, magnetic and electric radiation with the highest intensity of the infrared and magnetic components in the conductor axis and with the highest intensity of the electric component in a direction perpendicular to the conductor axis. The radiation of the local gradient field is excited by the passage of direct or alternating current, preferably in the pulse mode. The condensation step is followed by a condensate degassing step. The residue from rectification, also containing a fraction of products with a lower degree of deoxidation, is recycled to the first step of the process, for completing its deoxidation. EXAMPLE - A vegetable oil (1000 g) and 1200 g of Road asphalt (RTM: deoxidation agent based on a heavy petroleum fraction) were added to a 5000 ml round-bottom flask equipped with a thermocouple, and the components were mixed by shaking at 50 degrees C. The vegetable oil of non-defined composition was obtained by recycling used frying oils collected from restaurants. The source of local gradient field of co-acting infrared and magnetoelectric radiation had the form of a hollow coil 12 mm in diameter, wire length 1.3 m and diameter 0.7 mm. The wire composition was as follows: 8% chromium (Cr), 1% nickel (Ni), 91% iron (Fe). This radiation source on a glass rod was placed on the bottom of the flask. Subsequently, 2 g of iron(III) stearate, 1 g of copper stearate and 5 g of wood charcoal (ground in a ball mill) were added and the mixture was shaken again. Then the flask was fitted with a condenser, and dc voltage 48 V was applied to the coil. In 55 seconds of the voltage application, dark-green vapors whose temperature, identical with that of the liquid in the flask, was 110 degrees C, started to evolve. In the next 95 seconds, the liquid started to boil vigorously and large amounts of brown-yellow vapors evolved and entered the condenser, where they condensed. The non-condensed fraction was collected in a plastic bag. In the next 14 minutes the electric current supply was disconnected because the boil had ceased by then and the flask was half-empty. The temperature of the liquid in the flask was 380 degrees C at that moment. Mass balance was made. The condensate contained 912 g of a liquid. The weight of the gas phase was 75 g. The liquid phase was subjected to discontinuous rectification on a packed column with 20 theoretical plates. The distillation residue (about 100 g) was transferred back to the flask with the deoxidation mixture, mixed and subjected to the reaction by applying voltage to the coil. In 10 minutes of action of the radiation, 45 g of a green-yellow liquid was obtained. The liquid contained fraction such as hexene, heptene, heptane and gaseous fraction such as carbon monoxide, formaldehyde, acrolein, propene, cyclohexene, and 2,3-dimethyl butene.