IN2014MN02174A - - Google Patents

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Publication number
IN2014MN02174A
IN2014MN02174A IN2174MUN2014A IN2014MN02174A IN 2014MN02174 A IN2014MN02174 A IN 2014MN02174A IN 2174MUN2014 A IN2174MUN2014 A IN 2174MUN2014A IN 2014MN02174 A IN2014MN02174 A IN 2014MN02174A
Authority
IN
India
Prior art keywords
tar
heating zone
char ash
char
product gas
Prior art date
Application number
Inventor
Thomas J Paskach
Jerod Smeenk
Original Assignee
Frontline Bioenergy 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
Application filed by Frontline Bioenergy Llc filed Critical Frontline Bioenergy Llc
Publication of IN2014MN02174A publication Critical patent/IN2014MN02174A/en

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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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/08—Continuous processes with ash-removal in liquid state
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • 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
    • 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
    • C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
    • 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
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/001—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by thermal treatment
    • C10K3/003—Reducing the tar content
    • C10K3/005—Reducing the tar content by partial oxidation
    • 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
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/001—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by thermal treatment
    • C10K3/003—Reducing the tar content
    • C10K3/008—Reducing the tar content by cracking
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment
    • C10J2300/1634—Ash vitrification
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method and assembly for producing substantially tar free product gas from gasification of carbonaceous material. The assembly preferably includes a first stage gasifier to produce char ash and tar laden product gas and a second stage gasifier which has a char ash heating zone at least one cyclone and at least one standpipe for the purpose of allowing selective delivery of char ash to the char ash heating zone. A char ash heating zone that utilizes oxidation of char ash is preferred and this results in the heat required to convert tar additional yield of product gas and an oxidized activated carbon surface to facilitate tar conversion in the riser thereby reducing the temperature required to achieve the desired tar conversion. Alternatively external heat is supplied to the heating zone.
IN2174MUN2014 2012-04-03 2012-04-03 IN2014MN02174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/000184 WO2013151522A1 (en) 2012-04-03 2012-04-03 Method and apparatus for reduction of tar in gasification of carbonaceous materials

Publications (1)

Publication Number Publication Date
IN2014MN02174A true IN2014MN02174A (en) 2015-08-28

Family

ID=49300863

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2174MUN2014 IN2014MN02174A (en) 2012-04-03 2012-04-03

Country Status (9)

Country Link
US (1) US9353321B2 (en)
EP (1) EP2834328B1 (en)
CN (1) CN104321414B (en)
CA (1) CA2869659C (en)
ES (1) ES2949733T3 (en)
HU (1) HUE063086T2 (en)
IN (1) IN2014MN02174A (en)
PL (1) PL2834328T3 (en)
WO (1) WO2013151522A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014236647B2 (en) * 2013-03-14 2018-09-13 Synthesis Energy Systems, Inc. Method and apparatus for recycling ash fines
US10011793B2 (en) * 2013-07-19 2018-07-03 V-GRID Energy Systems Coaxial gasifier for enhanced hydrogen production
US9828247B2 (en) 2013-12-16 2017-11-28 Renergi Pty Ltd Process and apparatus for cleaning raw product gas
CN104711027A (en) * 2015-03-13 2015-06-17 罗世学 Precombustion tar-removal coal gas preparation method
CN105602623B (en) * 2015-12-16 2018-08-28 上海理工大学 Twin-stage low-suction type organism-gasifying furnace
CN105542858B (en) * 2015-12-21 2018-08-28 上海理工大学 A kind of low-tar biomass gasifying electricity generation system
EP3305876B1 (en) * 2016-10-07 2019-06-05 Meva Energy AB Improved gasification system and method
US11370983B2 (en) * 2019-02-04 2022-06-28 Eastman Chemical Company Gasification of plastics and solid fossil fuels
WO2021165986A1 (en) * 2020-02-19 2021-08-26 Perumal Raman A gasifier system for power generation from biomass

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032305A (en) * 1974-10-07 1977-06-28 Squires Arthur M Treating carbonaceous matter with hot steam
US3971635A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasifier having an elutriated feed stream
US4057402A (en) * 1976-06-28 1977-11-08 Institute Of Gas Technology Coal pretreatment and gasification process
US7955403B2 (en) * 2008-07-16 2011-06-07 Kellogg Brown & Root Llc Systems and methods for producing substitute natural gas
US8460410B2 (en) * 2008-08-15 2013-06-11 Phillips 66 Company Two stage entrained gasification system and process
EP3078632A1 (en) * 2009-01-21 2016-10-12 Res Usa, Llc Method for continuous dry reforming
US8580019B2 (en) * 2010-05-14 2013-11-12 Frontline Bioenergy, Llc Apparatus and method of optimized acid gas and toxic metal control in gasifier produced gases
WO2011159352A2 (en) * 2010-06-16 2011-12-22 Frontline Bio Energy,Llc Producing low tar gases in a multi-stage gasifier
CN101906323B (en) * 2010-08-05 2013-06-19 中国科学院广州能源研究所 Method and device for preparing low-tar combustible gas through biomass gasification

Also Published As

Publication number Publication date
CN104321414A (en) 2015-01-28
EP2834328C0 (en) 2023-06-07
WO2013151522A1 (en) 2013-10-10
CN104321414B (en) 2017-10-20
EP2834328A4 (en) 2015-11-25
EP2834328A1 (en) 2015-02-11
CA2869659A1 (en) 2013-10-10
ES2949733T3 (en) 2023-10-02
US9353321B2 (en) 2016-05-31
PL2834328T3 (en) 2023-10-02
HUE063086T2 (en) 2023-12-28
US20150083971A1 (en) 2015-03-26
EP2834328B1 (en) 2023-06-07
CA2869659C (en) 2019-10-08

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