MX365196B - Method and device for gasifying feedstock. - Google Patents

Method and device for gasifying feedstock.

Info

Publication number
MX365196B
MX365196B MX2015009729A MX2015009729A MX365196B MX 365196 B MX365196 B MX 365196B MX 2015009729 A MX2015009729 A MX 2015009729A MX 2015009729 A MX2015009729 A MX 2015009729A MX 365196 B MX365196 B MX 365196B
Authority
MX
Mexico
Prior art keywords
zone
beneath
gasifier
tubes
pyrolysis
Prior art date
Application number
MX2015009729A
Other languages
Spanish (es)
Other versions
MX2015009729A (en
Inventor
Freeman Hopper Billy
Scott Brown Jeffrey
Oliver Loftin Mark
John Potgieter Deon
Original Assignee
Phg Energy Llc
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
Priority claimed from US13/751,983 external-priority patent/US8721748B1/en
Priority claimed from US13/752,021 external-priority patent/US8546636B1/en
Application filed by Phg Energy Llc filed Critical Phg Energy Llc
Publication of MX2015009729A publication Critical patent/MX2015009729A/en
Publication of MX365196B publication Critical patent/MX365196B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/26—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having rotating bottom
    • 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
    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • C10J3/42—Rotary grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/245—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber with perforated bottom or grate
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50002—Burning with downwards directed draft through the waste mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A downdraft gasifier and method of gasification that utilizes a plurality of vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. The shape of the tubes eliminates the need for a restriction (hearth), which limits the maximum achievable throughput. A rotating and vertically adjustable grate is located beneath, but not attached to, the reduction zone of the gasifier.
MX2015009729A 2013-01-28 2013-01-29 Method and device for gasifying feedstock. MX365196B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/751,983 US8721748B1 (en) 2013-01-28 2013-01-28 Device with dilated oxidation zone for gasifying feedstock
US13/752,021 US8546636B1 (en) 2013-01-28 2013-01-28 Method for gasifying feedstock
PCT/US2013/023606 WO2014116267A1 (en) 2013-01-28 2013-01-29 Method and device for gasifying feedstock

Publications (2)

Publication Number Publication Date
MX2015009729A MX2015009729A (en) 2015-11-13
MX365196B true MX365196B (en) 2019-05-27

Family

ID=51227929

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009729A MX365196B (en) 2013-01-28 2013-01-29 Method and device for gasifying feedstock.

Country Status (15)

Country Link
EP (1) EP2948658B1 (en)
JP (2) JP6179041B2 (en)
CN (1) CN105026725B (en)
AU (1) AU2013375286B2 (en)
BR (1) BR112015017918B1 (en)
CA (1) CA2899123C (en)
CR (1) CR20150415A (en)
DO (1) DOP2015000179A (en)
ES (1) ES2727960T3 (en)
IL (1) IL240175B (en)
MX (1) MX365196B (en)
MY (1) MY175172A (en)
PH (1) PH12015501856B1 (en)
SG (2) SG11201505847QA (en)
WO (1) WO2014116267A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106345408A (en) * 2016-09-23 2017-01-25 北京甸甸丰生物科技有限公司 Preparation containing plant extract and deodorizer
JP6633563B2 (en) * 2017-03-24 2020-01-22 ヤンマー株式会社 Gasifier
JP6668283B2 (en) * 2017-03-24 2020-03-18 ヤンマー株式会社 Gasifier
CN107142127B (en) * 2017-06-30 2023-03-31 商丘市恒盛机械制造有限公司 Automatic stirring type material level control device
DE102017213195A1 (en) * 2017-07-31 2019-01-31 Entrade Energiesysteme Ag Grate device for a fixed bed gasifier for producing a product gas from pourable carbonaceous feedstocks, fixed bed gasifier with such a grate device and use of such a fixed bed gasifier
CN108192667B (en) * 2017-12-29 2020-04-10 扬州大学 Biomass gasification furnace and gasification operation method thereof
EP3749734B1 (en) * 2018-02-08 2021-12-22 Societa' per Azioni Curti - Costruzioni Meccaniche Gasification plant
CN113166661B (en) * 2018-11-28 2024-08-20 Kbi投资管理有限公司 Reactor and process for gasifying and/or melting feedstock
WO2020110061A1 (en) * 2018-11-28 2020-06-04 African Rainbow Minerals Limited Reactor and process for gasifying and/or melting of feed materials
JP2020105451A (en) * 2018-12-28 2020-07-09 ユア・エネルギー開発株式会社 Gasification furnace using biomass feedstock
CN111826172A (en) * 2020-06-29 2020-10-27 中冶天工集团天津有限公司 Coke oven gas buried pipe installation method
CN113587103B (en) * 2021-07-28 2024-06-14 中国铁建重工集团股份有限公司 Pyrolysis gasification furnace
GB2622377A (en) * 2022-09-13 2024-03-20 Gasification Consultancy Ltd Gasification

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US2516141A (en) * 1949-07-01 1950-07-25 Louis L Newman Apparatus and method for gasifying carbonaceous material
SE453670C (en) * 1986-07-08 1989-09-25 Waste Gas Energy Ab Wge DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS
US4764185A (en) * 1987-10-28 1988-08-16 Mayer Edward F Gasifier apparatus
US5226927A (en) * 1991-02-13 1993-07-13 Southern California Edison Wood gasifier
JPH08500389A (en) * 1992-12-30 1996-01-16 コンバッション エンヂニアリング インコーポレーテッド Circular slag tap for gasifier
US6112677A (en) * 1996-03-07 2000-09-05 Sevar Entsorgungsanlagen Gmbh Down-draft fixed bed gasifier system and use thereof
DE19608826C2 (en) * 1996-03-07 1998-03-26 Walter Kuntschar DC gasification reactor
GB9811415D0 (en) * 1998-05-28 1998-07-22 Dedar Limited Gasifiers
DK174582B1 (en) * 2001-11-05 2003-06-30 Biosynergi Proces Aps Solid biofuel gasification process and generator
GB0325668D0 (en) * 2003-11-04 2003-12-10 Dogru Murat Intensified and minaturized gasifier with multiple air injection and catalytic bed
EP1896368B1 (en) * 2005-06-28 2013-05-01 Afognak Native Corporation Method and apparatus for automated, modular, biomass power generation
US7569204B2 (en) * 2006-02-27 2009-08-04 Zeropoint Clean Tech, Inc. Apparatus and method for controlling the gas composition produced during the gasification of carbon containing feeds
JP2008081635A (en) * 2006-09-28 2008-04-10 Tsukishima Kikai Co Ltd Method for gasifying woody biomass
US8105401B2 (en) * 2007-07-10 2012-01-31 Refill Energy, Inc. Parallel path, downdraft gasifier apparatus and method
ITTO20090125A1 (en) * 2009-02-20 2010-08-21 Socoges S R L GASIFICATOR EQUIPPED WITH A PERFECT COMBUSTION CHAMBER
ES2935058T3 (en) * 2010-08-16 2023-03-01 Singularity Energy Tech Llc Sandwich gasification process for the conversion of high-efficiency carbonaceous fuels into clean syngas with zero residual carbon discharge

Also Published As

Publication number Publication date
EP2948658A1 (en) 2015-12-02
ES2727960T3 (en) 2019-10-21
EP2948658B1 (en) 2019-05-08
JP6402419B2 (en) 2018-10-10
PH12015501856A1 (en) 2015-12-07
CN105026725B (en) 2017-03-08
IL240175B (en) 2018-08-30
JP2016508526A (en) 2016-03-22
BR112015017918B1 (en) 2021-12-28
SG10201706842YA (en) 2017-10-30
CR20150415A (en) 2016-04-08
CN105026725A (en) 2015-11-04
CA2899123C (en) 2017-08-15
AU2013375286B2 (en) 2017-03-02
CA2899123A1 (en) 2014-07-31
MX2015009729A (en) 2015-11-13
JP2017186565A (en) 2017-10-12
AU2013375286A1 (en) 2015-08-13
BR112015017918A2 (en) 2017-07-11
EP2948658A4 (en) 2017-02-08
JP6179041B2 (en) 2017-08-16
SG11201505847QA (en) 2015-08-28
IL240175A0 (en) 2015-09-24
MY175172A (en) 2020-06-12
PH12015501856B1 (en) 2015-12-07
WO2014116267A1 (en) 2014-07-31
DOP2015000179A (en) 2015-09-30

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