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1. WO2020092368 - SYSTEMS AND METHODS FOR PROCESSING CARBONACEOUS FEEDSTOCK

Publication Number WO/2020/092368
Publication Date 07.05.2020
International Application No. PCT/US2019/058564
International Filing Date 29.10.2019
IPC
C10J 3/00 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
C10L 9/06 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
9Treating solid fuels to improve their combustion
02by chemical means
06by oxidation
C10L 9/12 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
9Treating solid fuels to improve their combustion
10by using additives
12Oxidation means, e.g. oxygen-generating compounds
C25B 1/02 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1Electrolytic production of inorganic compounds or non-metals
02of hydrogen or oxygen
F02C 3/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3Gas-turbine plants characterised by the use of combustion products as the working fluid
02using exhaust-gas pressure in a pressure exchanger to compress combustion-air
F02C 3/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3Gas-turbine plants characterised by the use of combustion products as the working fluid
20using a special fuel, oxidant, or dilution fluid to generate the combustion products
22the fuel or oxidant being gaseous at standard temperature and pressure
Applicants
  • ARB PYROLYSIS, LLC [US]/[US]
  • BOWEN, Mack, D. [US]/[US]
  • KELLY, Robert, G.
Inventors
  • BOWEN, Mack, D.
  • KELLY, Robert, G.
Agents
  • COLLURA, Nicholas
  • CRONK, Peter, J.
  • GRIBOK, Stephan, P.
  • DRESNER, Arthur, M.
  • GOULD, Lewis, F.
Priority Data
62/752,08129.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR PROCESSING CARBONACEOUS FEEDSTOCK
(FR) SYSTÈMES ET PROCÉDÉS POUR TRAITEMENT D'UNE MATIÈRE PREMIÈRE CARBONÉE
Abstract
(EN)
A system for producing high purity carbon monoxide and hydrogen as well as activated carbon includes a pyrolysis reactor, a gasifier, a combustion turbine, a boiler, a steam turbine, a combined cycle unit and an electrolysis unit. Liquid fuel from the pyrolysis reactor is provided to the combustion turbine. Liquid and gaseous fuels are provided to the boiler. Compressed oxygen from the electrolysis unit is provided to the combustion turbine. Electric power from the combustion turbine and steam turbine are provided to the electrolysis unit. The gasifier includes a preheat region, a gasification region, and a cooling region. CO2 and O2 are injected into the gasifier at multiple injection levels to create an isothermal gasification region to produce CO. The CO2 and O2 are preheated in a heat exchanger using the CO exiting from the gasifier prior to injection.
(FR)
Système de production de monoxyde de carbone et d'hydrogène de haute pureté, ainsi que de charbon actif, comprenant un réacteur de pyrolyse, un gazogène, une turbine à combustion, une chaudière, une turbine à vapeur, une unité à cycle combiné et une unité d'électrolyse. La turbine à combustion est alimentée en combustible liquide en provenance du réacteur de pyrolyse. La chaudière est alimentée en combustibles liquide et gazeux. La turbine à combustion est alimentée en oxygène comprimé en provenance de l'unité d'électrolyse. L'unité d'électrolyse est alimentée en électricité en provenance de la turbine à combustion et de la turbine à vapeur. Le gazogène comprend une zone de préchauffage, une zone de gazéification et une zone de refroidissement. Du CO2 et de l'O2 sont injectés dans le gazogène au niveau de multiples niveaux d'injection pour créer une zone de gazéification isotherme pour produire du CO. Le CO2 et l'O2 sont préchauffés dans un échangeur de chaleur à l'aide du CO sortant du gazogène avant l'injection.
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