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1. WO2018152464 - LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, AND APPARATUS

Publication Number WO/2018/152464
Publication Date 23.08.2018
International Application No. PCT/US2018/018615
International Filing Date 19.02.2018
IPC
F22B 1/26 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22STEAM GENERATION
BMETHODS OF STEAM GENERATION; STEAM BOILERS
1Methods of steam generation characterised by form of heating method
22using combustion under pressure substantially exceeding atmospheric pressure
26Steam boilers of submerged-flame type, i.e. the flame being surrounded by, or impinging on, the water to be vaporised
CPC
F01K 7/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
7Steam engine plants characterised by the use of specific types of engine
16the engines being only of turbine type
30the turbines using exhaust steam only
F01K 7/44
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
7Steam engine plants characterised by the use of specific types of engine
34the engines being of extraction or non-condensing type; Use of steam for feed-water heating
44Use of steam for feed-water heating and another purpose
F22B 1/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22STEAM GENERATION
BMETHODS OF STEAM GENERATION; STEAM BOILERS
1Methods of steam generation characterised by form of heating method
22using combustion under pressure substantially exceeding atmospheric pressure
24Pressure-fired steam boilers, e.g. using turbo-air compressors actuated by hot gases from boiler furnace
F22B 1/26
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22STEAM GENERATION
BMETHODS OF STEAM GENERATION; STEAM BOILERS
1Methods of steam generation characterised by form of heating method
22using combustion under pressure substantially exceeding atmospheric pressure
26Steam boilers of submerged-flame type, i.e. the flame being surrounded by, or impinging on, the water to be vaporised ; , e.g. water in sprays
F22G 1/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22STEAM GENERATION
GSUPERHEATING OF STEAM
1Steam superheating characterised by heating method
02with heat supply by hot flue gases from the furnace of the steam boiler
Y02E 20/14
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
20Combustion technologies with mitigation potential
14Combined heat and power generation [CHP]
Applicants
  • XDI HOLDINGS, LLC [US]/[US]
Inventors
  • JURANITCH, James C.
  • SKINNER, Raymond C.
  • JURANITCH, Thomas R.
  • REYNOLDS, Alan C.
Agents
  • HEIMBECHER, Reed
  • SEPPELT, Jon
  • SHAPIRO-BARR, Tania
  • NIELSEN, Matthew
  • HENNESSY, Stephen
  • PECHACEK, James
  • BAYLISS, Christopher J.
Priority Data
62/460,65017.02.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LARGE SCALE COST EFFECTIVE DIRECT STEAM GENERATOR SYSTEM, METHOD, AND APPARATUS
(FR) SYSTÈME, PROCÉDÉ ET APPAREIL DE PRODUCTION DE VAPEUR DIRECTE, RENTABLE ET À GRANDE ÉCHELLE
Abstract
(EN)
Embodiments of the present disclosure can include a system for generating steam. The system can include a direct steam generator configured to generate saturated steam and combustion exhaust constituents. A close coupled heat exchanger can be fluidly coupled to the direct steam generator, the close coupled heat exchanger can be configured to route the saturated or superheated steam and combustion exhaust constituents through an exhaust constituent removal system. The system can include an energy recovery system that reclaims the energy from the exhaust constituents.
(FR)
Selon certains modes de réalisation, la présente invention peut comprendre un système destiné à produire de la vapeur. Le système peut comprendre un générateur de vapeur directe conçu pour produire de la vapeur saturée et des constituants d'échappement de combustion. Un échangeur de chaleur à accouplement direct peut être accouplé de manière fluidique au générateur de vapeur directe, l'échangeur de chaleur à accouplement direct pouvant être conçu pour acheminer la vapeur saturée ou surchauffée et les constituants d'échappement de combustion à travers un système d'élimination de constituants d'échappement. Le système peut comprendre un système de récupération d'énergie destiné à récupérer l'énergie en provenance des constituants d'échappement.
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