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1. WO2020109425 - REACTOR AND PROCESS FOR GASIFYING AND/OR MELTING OF FEED MATERIALS

Publication Number WO/2020/109425
Publication Date 04.06.2020
International Application No. PCT/EP2019/082807
International Filing Date 27.11.2019
IPC
C10J 3/26 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
02Fixed-bed gasification of lump fuel
20Apparatus; Plants
22Arrangements or dispositions of valves or flues
24to permit flow of gases or vapours other than upwardly through the fuel bed
26downwardly
C10J 3/72 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
72Other features
C10J 3/08 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
02Fixed-bed gasification of lump fuel
06Continuous processes
08with ash-removal in liquid state
C10J 3/66 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
58combined with pre-distillation of the fuel
60Processes
64with decomposition of the distillation products
66by introducing them into the gasification zone
CPC
C10J 3/08
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
02Fixed-bed gasification of lump fuel
06Continuous processes
08with ash-removal in liquid state
C10J 3/26
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
02Fixed-bed gasification of lump fuel
20Apparatus; Plants
22Arrangements or dispositions of valves or flues
24to permit flow of gases or vapours other than upwardly through the fuel bed
26downwardly
C10J 3/66
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
58combined with pre-distillation of the fuel
60Processes
64with decomposition of the distillation products
66by introducing them into the gasification zone
C10J 3/72
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
72Other features
Applicants
  • KBI INVEST & MANAGEMENT AG [CH]/[CH]
Inventors
  • WEGNER, André
Agents
  • RICHARDT PATENTANWÄLTE PARTG MBB
Priority Data
18208810.428.11.2018EP
2018/0803128.11.2018ZA
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REACTOR AND PROCESS FOR GASIFYING AND/OR MELTING OF FEED MATERIALS
(FR) RÉACTEUR ET PROCÉDÉ DE GAZÉIFICATION ET/OU DE FUSION DE MATÉRIAUX DE CHARGE
Abstract
(EN)
The present invention relates to a reactor (100) for the gasifying and/or melting of feed materials. The reactor comprises: a co-current section (110). comprising a plenum section (111), comprising a feed section with a sluice (112), wherein feed materials are introduced into the reactor (100) from above via the feed section, a buffer section (113), a pre-treatment section (114), which adjoins a bottom of the buffer section (113) to create a cross-sectional enlargement, and an intermediate section (115) adjoining the pre-treatment section, an upper oxidation section (116) adjoining a bottom of the intermediate section and comprising tuyeres (117), and an upper reduction section (118) adjoining a bottom of the upper oxidation section (116), a gas outlet section (120) comprising at least one gas outlet (121), and a countercurrent section (130) comprising a conical lower reduction section (138) adjoining the gas outlet section (120) and a conical lower oxidation section (136) adjoining the lower reduction section (138) comprising at least one tuyere (137) and at least one tapping (131).
(FR)
La présente invention concerne un réacteur (100) pour la gazéification et/ou la fusion de matériaux de charge. Le réacteur comprend : une section à co-courant (110), comprenant une section de plénum (111), comprenant une section de charge dotée d'une écluse (112), des matières de charge étant introduites dans le réacteur (100) par le haut par l'intermédiaire de la section de charge, une section tampon (113), une section de prétraitement (114), qui est adjacente à un fond de la section tampon (113) pour créer un agrandissement de section transversale, et une section intermédiaire (115) adjacente à la section de prétraitement, une section d'oxydation supérieure (116) adjacente à un fond de la section intermédiaire et comprenant des tuyères (117), et une section de réduction supérieure (118) adjacente à un fond de la section d'oxydation supérieure (116), une section de sortie de gaz (120) comprenant au moins une sortie de gaz (121), et une section à contre-courant (130) comprenant une section de réduction inférieure conique (138) adjacente à la section de sortie de gaz (120) et une section d'oxydation inférieure conique (136) adjacente à la section de réduction inférieure (138) comprenant au moins une tuyère (137) et au moins un sous-tirage (131).
Also published as
Latest bibliographic data on file with the International Bureau