Method and installation for gasification of heterogenic mixtures of organic substances and compounds

A process for the treatment of heterogeneous mixtures of solid and liquid organic substances and compounds by gasification, characterized in that it has the following steps:

• for a pyrolysis process, an organic raw material in heterogeneous mixture is gradually heated to 900-1000 C by convection and thermal radiation, being kept in contact with fixed metal surfaces that transport thermal energy by conduction from an exothermic zone of a gasification reactor;
• for a gasification process, the results of the pyrolysis process, a solid, a liquid and a gaseous phase, are gravitationally transferred to the gasification reactor where they are mixed with a gasification agent comprising one or more of air, oxygen, and steam, which are introduced in a vortex flow to facilitate contact between solid and liquid phases and gas;
• wherein each stage has independent control of the process parameters depending on the state parameters of an input mixture;
• wherein there is no bed of organic raw material in the process flow;
• and
• the two stages of the process are in continuous flow, without intermediate stages of accumulation;
• and
• wherein the heat-transferring metal surfaces are placed in the flow of organic materials in different fixed positions so that the contact surface changes after every 5-20 cm inside the pyrolysis reactor.

A process for the treatment of heterogeneous mixtures of solid and liquid organic substances and compounds by gasification, characterized in that it has the following steps:

• for a pyrolysis process, an organic raw material in heterogeneous mixture is gradually heated to 900-1000 C by convection and thermal radiation, being kept in contact with fixed metal surfaces that transport thermal energy by conduction from an exothermic zone of a gasification reactor;
• for a gasification process, the results of the pyrolysis process, a solid, a liquid and a gaseous phase, are gravitationally transferred to the gasification reactor where they are mixed with a gasification agent comprising one or more of air, oxygen, and steam, which are introduced in a vortex flow to facilitate contact between solid and liquid phases and gas;
• wherein each stage has independent control of the process parameters depending on the state parameters of an input mixture;
• wherein there is no bed of organic raw material in the process flow;
• and
• the two stages of the process are in continuous flow, without intermediate stages of accumulation;
• and
• wherein each group of metal slats inside the pyrolysis reactor forms 2-8 separation planes in the flow of organic raw material, separation planes different from the separation planes of adjacent blade groups.