THERMAL AND CATALITIC PROCESSES FOR OBTAINING GAS FROM SYNTHESIS OR HYDROGEN, FROM BIOMASS, USING THE TECHNOLOGY OF SPOUTED BED CONICO (Q3169297): Difference between revisions
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(Created claim: summary (P836): THE TECHNOLOGICAL DEVELOPMENT OF DIFFERENT THERMAL AND CATALITIC PROCESSES IS PROPOSED FOR THE PRODUCTION OF SYNTHESIS AND HYDROGEN GAS, FROM BIOMASS AND MIXTURES OF BIOMASS AND PLASTICS, THROUGH THE TECHNOLOGIA OF BED IN CONIC SUPPLIER (SPOUTED BED CONICO). Two STRATEGYS:_x000D_ — Reading GASIFICATION IN SURTIDOR FOR THE PRODUCTION OF SINTESIS GAS TO BIOMASE, BIO-OIL AND MEZCLAS BIO-OIL/CHAR._x000D_ — INTEGRATED Pyrolysis-Reformed PROCESS (LEW...) |
(Changed label, description and/or aliases in en: translated_label) |
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THERMAL AND CATALITIC PROCESSES FOR OBTAINING GAS FROM SYNTHESIS OR HYDROGEN, FROM BIOMASS, USING THE TECHNOLOGY OF SPOUTED BED CONICO | |||
Revision as of 17:22, 12 October 2021
Project Q3169297 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | THERMAL AND CATALITIC PROCESSES FOR OBTAINING GAS FROM SYNTHESIS OR HYDROGEN, FROM BIOMASS, USING THE TECHNOLOGY OF SPOUTED BED CONICO |
Project Q3169297 in Spain |
Statements
162,140.0 Euro
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324,280.0 Euro
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50.0 percent
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1 January 2014
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30 June 2017
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UNIVERSIDAD DEL PAIS VASCO/EUSKAL HERRIKO UNIBERTSITATEA
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43°19'37.56"N, 2°59'4.60"W
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48054
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SE PLANTEA EL DESARROLLO TECNOLOGICO DE DIFERENTES PROCESOS TERMOQUIMICOS Y CATALITICOS PARA LA PRODUCCION DE GAS DE SINTESIS E HIDROGENO, A PARTIR DE BIOMASA Y DE MEZCLAS DE BIOMASA Y PLASTICOS, MEDIANTE LA TECHNOLOGIA DE LECHO EN SURTIDOR CONICO (SPOUTED BED CONICO). SE PLANTEAN DOS ESTRATEGIAS:_x000D_ - GASIFICACION EN LECHO EN SURTIDOR PARA LA PRODUCCION DE GAS DE SINTESIS A PARTIR DE BIOMASA, BIO-OIL Y MEZCLAS BIO-OIL/CHAR._x000D_ - PROCESO INTEGRADO DE PIROLISIS-REFORMADO (LECHO EN SURTIDOR-LECHO FLUIDIZADO) PARA LA OBTENCION DE HIDROGENO A PARTIR DE BIOMASA._x000D_ LA TECNOLOGIA DE LECHO EN SURTIDOR, DESARROLLADA POR LOS SOLICITANTES, ES ESPECIALMENTE ADECUADA PARA LA PIROLISIS FLASH DE BIOMASA POR LA VIGOROSIDAD DE SU REGIMEN Y EL CORTO TIEMPO DE RESIDENCIA DE LOS GASES EN EL REACTOR (20-200 MS). SIN EMBARGO, LA GASIFICACION REQUIERE TIEMPOS DE RESIDENCIA DEL ORDEN DEL SEGUNDO, QUE SE CONSEGUIRAN MODIFICANDO LA FUENTE DEL LECHO MEDIANTE UN SISTEMA DE CONFINAMIENTO. SE DISEÑARAN DISPOSITIVOS DE DIFERENTE CONFIGURACION Y SE REALIZARA UN ESTUDIO FLUIDODINAMICO EN FRIO EN UNA UNIDAD DE PLANTA PILOTO, PARA DETERMINAR LOS PARAMETROS DE DISEÑO OPTIMOS DEL REACTOR DE LECHO EN SURTIDOR CON FUENTE CONFINADA._x000D_ SE LLEVARA A CABO LA GASIFICACION DE BIOMASA CON VAPOR DE AGUA EN EL REACTOR DE LECHO EN SURTIDOR A DIFERENTES CONDICIONES DE OPERACION: TEMPERATURA, 700-900 OC, RELACION VAPOR/BIOMASA, 0-2 EN MASA, Y DIFERENTES CATALIZADORES (DOLOMITA, ALUMINA, OLIVINA), CON OBJETO DE DETERMINAR LA VENTANA DE OPERACION Y LAS CONDICIONES OPTIMAS PARA MINIMIZAR EL CONTENIDO DE ALQUITRANES Y MAXIMIZAR EL RENDIMIENTO A GAS DE SINTESIS. SE ESTUDIARA TAMBIEN LA COALIMENTACION DE BIOMASA Y PLASTICOS POLIOLEFINICOS, YA QUE ESTUDIOS PRELIMINARES DEL GRUPO SOLICITANTE HAN REVELADO LA EXISTENCIA DE SINERGIAS EN LA PRODUCCION DE H2 Y EN LA REDUCCION DE ALQUITRANES AL ALIMENTAR RESIDUOS PLASTICOS. SE DETERMINARA LA RELACION OPTIMA DE PLASTICO/BIOMASA PARA MAXIMIZAR LAS SINERGIAS MENCIONADAS._x000D_ LA GASIFICACION DEL BIO-OIL COMPLETO ES UN PROCESO CUYA VIABILIDAD NO SE HA RESUELTO EN LA BIBLIOGRAFIA DEBIDO A LA POLIMERIZACION DE LA LIGNINA PIROLITICA CONTENIDA EN EL BIO-OIL DURANTE SU ALIMENTACION. EL VIGOROSO MOVIMIENTO CICLICO DE LOS SOLIDOS EN LOS LECHOS EN SURTIDOR ES UNA CUALIDAD EXCELENTE PARA SU ALIMENTACION POR LA PARTE SUPERIOR A LA FUENTE DEL LECHO. OTRA ALTERNATIVA QUE SE ENSAYARA SERA LA ALIMENTACION POR LA PARTE INFERIOR DEL REACTOR JUNTO CON EL VAPOR DE AGUA, QUE SERA POSIBLE GRACIAS A LA ELEVADA VELOCIDAD DEL GAS DESDE LA ENTRADA HASTA LA FUENTE Y A LA AUSENCIA DE PLACA DISTRIBUIDORA EN ESTOS LECHOS. ADEMAS, EL APROVECHAMIENTO INTEGRAL DE LA BIOMASA REQUIERE ALIMENTAR LA MEZCLA BIO-OIL/CHAR, PARA LO QUE LA TECNOLOGIA PLANTEADA ES ESPECIALMENTE ADECUADA._x000D_ LA SEGUNDA ESTRATEGIA A DESARROLLAR CONSISTE EN EL PROCESO INTEGRADO PIROLISIS FLASH-REFORMADO EN LINEA. SE ALIMENTARA LA BIOMASA A UN REACTOR DE LECHO EN SURTIDOR PARA SU PIROLISIS A 500 ºC Y LA CORRIENTE DE SALIDA SE ALIMENTARA A UN REFORMADOR DE LECHO FLUIDIZADO (600-700 ºC). SE ENSAYARAN CATALIZADORES COMERCIALES BASADOS EN NI Y PREPARADOS EN NUESTRO LABORATORIO SOBRE DIFERENTES SOPORTES (SIO2, AL2O3, LA2O3) Y CON DIFERENTES PROMOTORES (CU, CO O LA). SE ESTUDIARA LA DESACTIVACION Y LA REGENENERACION DE LOS CATALIZADORES Y SE PLANTEARA UN MODELO CINETICO DEL PROCESO DE REFORMADO. SE ESTABLECERAN LAS CONDICIONES DE OPERACION OPTIMAS PARA EL PROCESO GLOBAL DE PIROLISIS FLASH-REFORMADO EN LINEA DE LOS VOLATILES. (Spanish)
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THE TECHNOLOGICAL DEVELOPMENT OF DIFFERENT THERMAL AND CATALITIC PROCESSES IS PROPOSED FOR THE PRODUCTION OF SYNTHESIS AND HYDROGEN GAS, FROM BIOMASS AND MIXTURES OF BIOMASS AND PLASTICS, THROUGH THE TECHNOLOGIA OF BED IN CONIC SUPPLIER (SPOUTED BED CONICO). Two STRATEGYS:_x000D_ — Reading GASIFICATION IN SURTIDOR FOR THE PRODUCTION OF SINTESIS GAS TO BIOMASE, BIO-OIL AND MEZCLAS BIO-OIL/CHAR._x000D_ — INTEGRATED Pyrolysis-Reformed PROCESS (LEW IN SURTIDOR-LEW) fluidised) for the HYDROGEN OBTENTION TO BIOMASE._x000D_ THE SURTIDER RECHNOLOGY, DEVELOPED by the applicants, is SPECIALLY ADECTED for the pyrolysis of Biomasa’s FLASH because of the vigorousness of its REGIMENCE and the short time of response of the GASES in the Reactor (20-200 MS). HOWEVER, GASIFICATION REQUIRES RESIDENCE TIMES IN THE ORDER OF THE SECOND, TO BE ACHIEVED BY MODIFYING THE SOURCE OF THE BED BY MEANS OF A CONTAINMENT SYSTEM. Provision OF DIFFERENT CONFIGURATION AND A FLUIDODINAMIC STUDY in FRIO will be carried out in a PILOT PLANTE UNIT, to deter the OPTIMAL DESIGN FORMETS OF THE REACTOR OF LECHO IN SURTIDENT CONFINATED SOURCE._x000D_ BY THE GASIFICATION OF BIOMASA WITH WATER VAPOR IN THE REACTOR OF REACTOR IN SURTIDOR TO DIFFERENT OPERATION CONDITIONS: TEMPERATURE, 700-900 OC, STEAM/BIOMASS RATIO, 0-2 BY MASS, AND DIFFERENT CATALYSTS (DOLOMITE, ALUMINA, OLIVINE), IN ORDER TO DETERMINE THE OPERATING WINDOW AND OPTIMAL CONDITIONS TO MINIMISE TAR CONTENT AND MAXIMISE THE GAS PERFORMANCE OF SYNTHESIS. THE COALIMENTATION OF BIOMASS AND POLYOLEFINIC PLASTICS WILL ALSO BE STUDIED, AS PRELIMINARY STUDIES OF THE APPLICANT GROUP HAVE REVEALED THE EXISTENCE OF SYNERGIES IN THE PRODUCTION OF H2 AND IN THE REDUCTION OF TARS WHEN FEEDING PLASTIC WASTE. The OPTIMAL RELATION OF PLASTICO/BIOMASA for MAXIMISING MENCIONED SYNERGIES will be deterred._x000D_ COMPLETE BIO-OIL GASIFICATION IS A PROCESS OF THE VIABILITY OF THE BIBLIOGRAPHY NOT RESOLUTED IN THE BIBLIOGRAPHIC OF THE POLIMERISATION OF PIROLITICAL LIGNINE CONTENTED IN THE BIO-OIL DURING its food. THE VIGOROUS CYCLIC MOVEMENT OF THE SOLIDS IN THE BEDS IN THE PUMP IS AN EXCELLENT QUALITY FOR FEEDING FROM THE TOP TO THE SOURCE OF THE BED. ANOTHER ALTERNATIVE TO BE TESTED WILL BE THE FEED FROM THE BOTTOM OF THE REACTOR TOGETHER WITH THE WATER VAPOUR, WHICH WILL BE POSSIBLE THANKS TO THE HIGH SPEED OF THE GAS FROM THE INLET TO THE SOURCE AND THE ABSENCE OF A DISTRIBUTION PLATE IN THESE BEDS. Furthermore, the INTEGRAL PROCEDURE OF BIOMASE REQUIREMENT TO FOOD BIO-OIL/CHAR MEZCLA, FOR THAT PLANTEED TECHNOLOGY IS SPECIALLY ADECTED._x000D_ THE SECOND STRATEGY TO DEVELOP CONSISTE IN THE INTEGRATED Pyrolysis PROCESS FLASH-REformed IN LINE. THE BIOMASS SHALL BE FED TO A PUMPED BED REACTOR FOR PYROLYSIS AT 500 °C AND THE OUTPUT CURRENT SHALL BE FED TO A FLUIDISED BED REFORMER (600-700 °C). COMMERCIAL CATALYSTS BASED ON AND PREPARED IN OUR LABORATORY WILL BE TESTED ON DIFFERENT SUPPORTS (SIO2, AL2O3, LA2O3) AND WITH DIFFERENT PROMOTERS (CU, CO OR LA). THE DEACTIVATION AND REGENERATION OF CATALYSTS WILL BE STUDIED AND A CINEMATIC MODEL OF THE REFORM PROCESS WILL BE PROPOSED. OPTIMAL OPERATING CONDITIONS FOR THE GLOBAL PROCESS OF FLASH-REFORMED VOLATILES PYROLYSIS WILL BE ESTABLISHED. (English)
12 October 2021
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Leioa
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Identifiers
CTQ2013-45105-R
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