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1. (WO2019034799) SYSTEM FOR GENERATING ELECTRICAL ENERGY FROM THE COMBUSTION OF SOLID URBAN WASTE AND ASSIMILABLE WASTE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/034799 International Application No.: PCT/ES2018/070556
Publication Date: 21.02.2019 International Filing Date: 10.08.2018
IPC:
F01K 3/24 (2006.01) ,F01K 23/10 (2006.01) ,F22B 1/18 (2006.01) ,F22B 31/04 (2006.01) ,F22G 1/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
3
Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
18
having heaters
24
with heating by separately-fired heaters
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23
Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02
the engine cycles being thermally coupled
06
combustion heat from one cycle heating the fluid in another cycle
10
with exhaust fluid of one cycle heating the fluid in another cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22
STEAM GENERATION
B
METHODS OF STEAM GENERATION; STEAM BOILERS
1
Methods of steam generation characterised by form of heating method
02
by exploitation of the heat content of hot heat carriers
18
the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22
STEAM GENERATION
B
METHODS OF STEAM GENERATION; STEAM BOILERS
31
Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
04
Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22
STEAM GENERATION
G
SUPERHEATING OF STEAM
1
Steam superheating characterised by heating method
16
by using a separate heat source independent from heat supply of the steam boiler, e.g. by electricity, by auxiliary combustion of fuel oil
Applicants:
SENER INGENIERIA Y SISTEMAS, S.A. [ES/ES]; Av. Zugazarte, 56 Las Arenas 48930 VIZCAYA, ES
Inventors:
AMADE FULLAONDO, Benat; ES
HERRAZTI GARCÍA, Borja; ES
ARRIBALZAGA ZALDIBAR, Peru; ES
Agent:
CARPINTERO LOPEZ, Mario; ES
Priority Data:
P20173103616.08.2017ES
Title (EN) SYSTEM FOR GENERATING ELECTRICAL ENERGY FROM THE COMBUSTION OF SOLID URBAN WASTE AND ASSIMILABLE WASTE
(ES) SISTEMA PARA LA GENERACIÓN DE ENERGÍA ELÉCTRICA A PARTIR DE LA COMBUSTIÓN DE RESIDUOS SÓLIDOS URBANOS Y ASIMILABLES
(FR) SYSTÈME DE PRODUCTION D’ÉNERGIE ÉLECTRIQUE À PARTIR DE LA COMBUSTION DE RÉSIDUS SOLIDES URBAINS ET ASSIMILABLES
Abstract:
(EN) The invention relates to a method for generating electrical energy from the combustion of solid urban waste and assimilable waste, which comprises a first step of heating water using an incineration boiler for solid urban waste that operates below 400 ºC, and a second step of heating using a boiler that uses synthesis gas as fuel, which gas is generated by means of gasification and subsequent cleaning. Thus, better performance is achieved while minimising the problems of corrosion.
(ES) Procedimiento para la generación de energía eléctrica a partir de la combustión de residuos sólidos urbanos y asimilables, que comprende una primera fase de calentamiento de agua, realizada mediante una caldera de incineración de residuos sólidos urbanos, que funciona por debajo de 400 ºC y una segunda fase de calentamiento mediante una caldera que emplea como combustible el gas de síntesis generado mediante una gasificación y su posterior limpieza. Se consigue así mayor rendimiento pero minimizando los problemas de corrosión.
(FR) L’invention concerne un procédé de production d’énergie électrique à partir de la combustion de résidus solides urbains et assimilables, qui comprend une première phase de chauffage d’eau, réalisée par l’intermédiaire d’une chaudière d’incinération de résidus solides urbains qui fonctionne en dessous de 400°C et une seconde phase de chauffage par l’intermédiaire d’une chaudière qui utilise comme combustible le gaz de synthèse produit par gazéification et son nettoyage postérieur. On obtient ainsi un rendement augmenté tout en réduisant au minimum les problèmes de corrosion.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)