Process for the obtaining of gas synthesis by heating with microwaves from organic substrates (Machine-translation by Google Translate, not legally binding)

• Main Authors: Arenillas de la Puente, Ana, Menéndez Díaz, José Angel, Montes Morán, Miguel Angel, Beneroso Vallejo, Daniel, Bermúdez Menéndez, José Miguel
• Format: Patent
• Language: English; Spanish
• Published: 14.12.2017
• Subjects: CARBURETTING AIR OR OTHER GASES; CHEMISTRY; COMPOUNDS THEREOF; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; INORGANIC CHEMISTRY; LUBRICANTS; METALLURGY; NON-METALLIC ELEMENTS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

Process for obtaining synthesis gas by heating with organic substrates with microwaves. The process to produce synthesis gas by heating with organic waste microwaves is based on the production of synthesis gas by microwave heating in two stages. Initially, the organic substrate, together with a microwave susceptor, is subjected to microwave heating, in the absence of oxygen, at temperatures between 400ºC and 800º c. A synthesis gas, a carbonaceous residue and a liquid fraction of pyrolysis oils are obtained. Subsequently, the oils from the first stage are mixed and heated in a microwave oven, in the absence of oxygen, at a temperature higher than 700º c, obtaining a synthesis gas and the susceptor enriched in carbon. The process as a whole gives rise only to synthesis gas and a carbonaceous waste. (Machine-translation by Google Translate, not legally binding) Proceso para la obtención de gas de síntesis por calentamiento con microondas de sustratos orgánicos. El proceso para producir gas de síntesis por calentamiento con microondas de residuos orgánicos se basa en la producción de gas de síntesis mediante calentamiento por microondas en dos etapas. Inicialmente, el sustrato orgánico, junto con un susceptor de microondas, se somete a un calentamiento por microondas, en ausencia de oxígeno, a temperaturas entre los 400ºC y 800ºC. Se obtiene un gas de síntesis, un residuo carbonoso y una fracción líquida de aceites de pirólisis. Posteriormente, los aceites procedentes de la primera etapa se mezclan y se calientan en un horno microondas, en ausencia de oxígeno, a una temperatura superior a 700ºC, obteniéndose un gas de síntesis y el susceptor enriquecido en carbono. El proceso en su conjunto da lugar únicamente a gas de síntesis y a un residuo carbonoso.