EP4030099A3 - Method and device for energy recovery after combustion of solid combustible material - Google Patents

Method and device for energy recovery after combustion of solid combustible material Download PDF

Info

Publication number
EP4030099A3
EP4030099A3 EP21216208.5A EP21216208A EP4030099A3 EP 4030099 A3 EP4030099 A3 EP 4030099A3 EP 21216208 A EP21216208 A EP 21216208A EP 4030099 A3 EP4030099 A3 EP 4030099A3
Authority
EP
European Patent Office
Prior art keywords
combustion
combustible material
solid combustible
energy recovery
flue gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP21216208.5A
Other languages
German (de)
French (fr)
Other versions
EP4030099C0 (en
EP4030099B1 (en
EP4030099A2 (en
Inventor
Nick ALDERWEIRELDT
Wim OOMS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indaver NV
Original Assignee
Indaver NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Indaver NV filed Critical Indaver NV
Publication of EP4030099A2 publication Critical patent/EP4030099A2/en
Publication of EP4030099A3 publication Critical patent/EP4030099A3/en
Application granted granted Critical
Publication of EP4030099C0 publication Critical patent/EP4030099C0/en
Publication of EP4030099B1 publication Critical patent/EP4030099B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/14—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Air Supply (AREA)

Abstract

The invention relates to a method for energy recovery after combustion of solid combustible material, for example solid waste material. In the method, the cooling of flue gas, which flue gas is obtained by combustion of solid combustible material, is carried out in two steps, wherein in a first step the flue gas is cooled to a temperature of 620 to 680 °C via radiant heat transfer and in a second step the flue gas is further cooled by convection heat transfer with water to a temperature of at most 250°C, through which convection heat transfer a heating of water to saturated steam and subsequently to superheated steam is also carried out, which superheated steam is used as such for energy-demanding processes and/or is used for converting the superheated steam into electricity.
The invention also relates to a device for energy recovery after combustion of solid combustible material.
EP21216208.5A 2020-12-22 2021-12-21 Method and device for energy recovery after combustion of solid combustible material Active EP4030099B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20205962A BE1028927B1 (en) 2020-12-22 2020-12-22 PROCEDURE AND DEVICE FOR ENERGY RECOVERY AFTER COMBUSTION OF SOLID FLAMMABLE MATERIALS

Publications (4)

Publication Number Publication Date
EP4030099A2 EP4030099A2 (en) 2022-07-20
EP4030099A3 true EP4030099A3 (en) 2022-09-21
EP4030099C0 EP4030099C0 (en) 2024-05-01
EP4030099B1 EP4030099B1 (en) 2024-05-01

Family

ID=74175513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21216208.5A Active EP4030099B1 (en) 2020-12-22 2021-12-21 Method and device for energy recovery after combustion of solid combustible material

Country Status (2)

Country Link
EP (1) EP4030099B1 (en)
BE (1) BE1028927B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479355A (en) * 1983-02-25 1984-10-30 Exxon Research & Engineering Co. Power plant integrating coal-fired steam boiler with air turbine
US5950574A (en) * 1996-12-17 1999-09-14 Babcock-Hitachi Kabushiki Kaisha Boiler
US20100077943A1 (en) * 2008-09-26 2010-04-01 Air Products And Chemicals, Inc. Combustion system with steam or water injection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882903A (en) 1988-04-01 1989-11-28 Ch Guernsey & Company Combined cycle waste-to-energy plant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479355A (en) * 1983-02-25 1984-10-30 Exxon Research & Engineering Co. Power plant integrating coal-fired steam boiler with air turbine
US5950574A (en) * 1996-12-17 1999-09-14 Babcock-Hitachi Kabushiki Kaisha Boiler
US20100077943A1 (en) * 2008-09-26 2010-04-01 Air Products And Chemicals, Inc. Combustion system with steam or water injection

Also Published As

Publication number Publication date
BE1028927A1 (en) 2022-07-15
EP4030099C0 (en) 2024-05-01
EP4030099B1 (en) 2024-05-01
EP4030099A2 (en) 2022-07-20
BE1028927B1 (en) 2022-07-18

Similar Documents

Publication Publication Date Title
HRP20191125T1 (en) Chloro- and bromo-fluoro olefin compounds useful as organic rankine cycle working fluids
MX2018016145A (en) Method and facility for recovering thermal energy on a furnace with tubular side members and for converting same into electricity by means of a turbine producing the electricity by implementing a rankine cycle.
WO2011082949A3 (en) Combined cycle power plant and method of operating such power plant
EP4030099A3 (en) Method and device for energy recovery after combustion of solid combustible material
EA201992432A1 (en) METHOD AND SYSTEM OF SMALL-SCALE DISTRIBUTED ENERGY COGENERATION
RU2005140477A (en) METHOD OF WORK OF THE HEAT ELECTRIC STATION
CA2441692A1 (en) Method and apparatus for producing superheated steam
RU2562735C1 (en) Utilisation method of heat energy generated by thermal power plant
CN103017556A (en) Flue gas recirculating waste heat utilization process
RU2562730C1 (en) Utilisation method of thermal energy generated by thermal power plant
CN211650310U (en) Boiler flue gas waste heat recovery and air preheating system
RU146401U1 (en) HEAT ELECTRIC STATION
RU146397U1 (en) HEAT ELECTRIC STATION
RU2005137601A (en) METHOD OF WORK OF THE HEAT ELECTRIC STATION
RU2562724C1 (en) Utilisation method of thermal energy generated by thermal power plant
CZ33621U1 (en) Cogeneration unit for waste heat recovery
RU2566249C1 (en) Method of heat recycling of thermal power plant
RU2569292C1 (en) Method of recovery of heat energy generated by thermal power station
RU2562728C1 (en) Utilisation method of thermal energy generated by thermal power plant
CN112555880A (en) Boiler flue gas waste heat recovery and air preheating system with organic Rankine cycle generator set
RU146406U1 (en) HEAT ELECTRIC STATION
RU2571272C2 (en) Method of operation of thermal power plant
RU145736U1 (en) HEAT ELECTRIC STATION
RU145215U1 (en) HEAT ELECTRIC STATION
RU145223U1 (en) HEAT ELECTRIC STATION

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F22B 35/00 20060101ALI20220818BHEP

Ipc: F22G 7/14 20060101ALI20220818BHEP

Ipc: F22B 1/18 20060101AFI20220818BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230303

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F22B 35/00 20060101ALI20231213BHEP

Ipc: F22G 7/14 20060101ALI20231213BHEP

Ipc: F22B 1/18 20060101AFI20231213BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240122

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602021012639

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20240522