CA2937445C - Gazeification du bois - Google Patents

Gazeification du bois Download PDF

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Publication number
CA2937445C
CA2937445C CA2937445A CA2937445A CA2937445C CA 2937445 C CA2937445 C CA 2937445C CA 2937445 A CA2937445 A CA 2937445A CA 2937445 A CA2937445 A CA 2937445A CA 2937445 C CA2937445 C CA 2937445C
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CA
Canada
Prior art keywords
gas
filter
gas generator
region
carbon
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.)
Active
Application number
CA2937445A
Other languages
English (en)
Other versions
CA2937445A1 (fr
Inventor
Glock Gaston
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.)
Glock Okoenergie GmbH
Original Assignee
Glock Okoenergie GmbH
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 Glock Okoenergie GmbH filed Critical Glock Okoenergie GmbH
Priority to CA2937445A priority Critical patent/CA2937445C/fr
Publication of CA2937445A1 publication Critical patent/CA2937445A1/fr
Application granted granted Critical
Publication of CA2937445C publication Critical patent/CA2937445C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/024—Dust removal by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

Linvention concerne un appareil et un procédé pour gazéifier du bois, avoir un générateur de gaz (1) auquel le matériau pour gazéification et oxygénisation, habituellement en forme dair, fournis, la gazéification ayant lieu dans un réacteur à lit fixe. Le produit de gaz est retiré par une canalisation de produit de gaz (6) et introduit dans un filtre de gaz chaud (2) où un filtre, préférablement fourni avec des bougies filtrantes (7), enlève les solides (par exemple, les éléments solides, comme des particules qui nont toujours pas été gazéifiées, des cendres et des corps étrangers), pendant que le gaz propre passe à travers une canalisation de gaz propre où il est retiré (8). Une sortie (10) est fournie dans la région inférieure du filtre de gaz chaud (2) pour enlever les éléments solides résiduels. Afin daugmenter le rendement, linvention facilite la fourniture, au filtre de gaz chaud (2), doxygène dans sa région centrale, entre la partie inférieure du filtre (13) et la sortie (10) et à travers une ligne (12), préférablement en forme dair.
CA2937445A 2016-07-28 2016-07-28 Gazeification du bois Active CA2937445C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2937445A CA2937445C (fr) 2016-07-28 2016-07-28 Gazeification du bois

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2937445A CA2937445C (fr) 2016-07-28 2016-07-28 Gazeification du bois

Publications (2)

Publication Number Publication Date
CA2937445A1 CA2937445A1 (fr) 2018-01-28
CA2937445C true CA2937445C (fr) 2022-07-12

Family

ID=61066526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2937445A Active CA2937445C (fr) 2016-07-28 2016-07-28 Gazeification du bois

Country Status (1)

Country Link
CA (1) CA2937445C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11286436B2 (en) 2019-02-04 2022-03-29 Eastman Chemical Company Feed location for gasification of plastics and solid fossil fuels
US11447576B2 (en) 2019-02-04 2022-09-20 Eastman Chemical Company Cellulose ester compositions derived from recycled plastic content syngas
US11939406B2 (en) 2019-03-29 2024-03-26 Eastman Chemical Company Polymers, articles, and chemicals made from densified textile derived syngas
GR1010414B (el) 2021-08-02 2023-02-24 ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ ΠΕΡΙΒΑΛΛΟΝΤΙΚΩΝ ΚΑΙ ΕΝΕΡΓΕΙΑΚΩΝ ΜΕΛΕΤΩΝ ΚΑΙ ΑΝΑΠΤΥΞΗΣ ΛΟΓΙΣΜΙΚΟΥ με δ.τ. ΕΜΙΣΙΑ Α.Ε., Συστημα παραγωγης καθαρου καυσιμου αεριου μικρης κλιμακας με χρηση αεριοποιησης ευελικτου καυσιμου

Also Published As

Publication number Publication date
CA2937445A1 (fr) 2018-01-28

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