WO2009021471A4 - Method and equipment for pyrolytic conversion of combustible material - Google Patents

Method and equipment for pyrolytic conversion of combustible material Download PDF

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Publication number
WO2009021471A4
WO2009021471A4 PCT/CZ2008/000052 CZ2008000052W WO2009021471A4 WO 2009021471 A4 WO2009021471 A4 WO 2009021471A4 CZ 2008000052 W CZ2008000052 W CZ 2008000052W WO 2009021471 A4 WO2009021471 A4 WO 2009021471A4
Authority
WO
WIPO (PCT)
Prior art keywords
reaction zone
combustible material
reactor
equipment
advantageously
Prior art date
Application number
PCT/CZ2008/000052
Other languages
French (fr)
Other versions
WO2009021471A2 (en
WO2009021471A3 (en
Inventor
Vaclav Holusa
Petr Vanicek
Ivan Koutnik
Miroslav Kaloc
Original Assignee
Agro Eko Spol S R O
Vaclav Holusa
Petr Vanicek
Ivan Koutnik
Miroslav Kaloc
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 Agro Eko Spol S R O, Vaclav Holusa, Petr Vanicek, Ivan Koutnik, Miroslav Kaloc filed Critical Agro Eko Spol S R O
Priority to EP08757906A priority Critical patent/EP2197982A2/en
Priority to JP2010520414A priority patent/JP2010536536A/en
Priority to US12/671,696 priority patent/US20100140074A1/en
Priority to CN200880103022A priority patent/CN101778926A/en
Publication of WO2009021471A2 publication Critical patent/WO2009021471A2/en
Publication of WO2009021471A3 publication Critical patent/WO2009021471A3/en
Publication of WO2009021471A4 publication Critical patent/WO2009021471A4/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts
    • 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
    • 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
    • C10J3/30—Fuel charging devices
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/154—Pushing devices, e.g. pistons
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1223—Heating the gasifier by burners
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1269—Heating the gasifier by radiating device, e.g. radiant tubes
    • C10J2300/1276—Heating the gasifier by radiating device, e.g. radiant tubes by electricity, e.g. resistor heating
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Combustible material is supplied to the reaction zone, continuously or in pulses, which the reaction zone is separated from the surrounding atmosphere, and combustible material gradually moves through the reaction zone to the reaction zone outlet, in the same direction as released gases leave the combustible material. The reaction zone is heated to the temperature, the value of which is increasing in the direction to the reaction zone outlet, however, to 12000C as a maximum. Then, released gases are draught off separately from non-gasified residue. As an advantage, steam and/or water is supplied to combustible material and the combustible material previously charged into the reaction zone moves by acting of subsequently supplied combustible material, where the combustible material is being compressed. The equipment for pyrolytic conversion comprises one filling device (1), reactor (2) comprising the reaction zone (5), at least one heater (3, 13), and hopper (4) for non- gasified residue (8). The reactor (2) has an elongated shape and its longitudinal axis is deviated from the vertical direction by 45° as a maximum, where the filling device (1) is located in the lowest part of the reactor (2) and inlet of hopper (4) for non- gasified residue (8) is located in the upper part of the reactor (2). The reactor (2) comprises reaction zone (5), which is in contact with at least one heater (3, 13). The hopper (4) for non-gasified residue (8) is connected to the reactor (2) above the reaction zone (5). The horizontal cross-section of the reaction zone (5) in upwards direction is narrowing in at least one part, and advantageously at least one inlet piping (6) is led into the reaction zone (5) as a steam and/or water supply. As an advantage, at least one column (9) is located inside the reactor (2), in its elongated direction. Heaters (3,13) are electric heating spirals and/or burners. The filling device (1) includes at least one piston (10) advantageously has a piston (10) annular-shaped base, in the centre of which at least one column (9) or worm is located. Advantageously the worm is whipped around the column (9). The filling hole (14) of reactor (2) is advantageously provided with a rib (15).

Claims

9AMENDED CLAIMS received by the International Bureau on 09 April 2009(09.04.2009)CLAIMS
1. Method of pyrolytic conversion of combustible material in which combustible material is supplied to the reaction zone, continuously or in pulses, while the reaction zone is separated from the surrounding atmosphere, after which combustible material is gradually shifted through the reaction zone to the reaction zone outlet, in the same direction as released gases leave the combustible material, characterized in that the reaction zone is heated to the temperature, the value of which -is4ncreasing in the direction-to the reaction zone outlet, however, to 12000C as a maximum while combustible material is compressed in at least one section while moving through the reaction zone and after which, following the passage of combustible material through the reaction zone the released gases are draught off separately from non-gasified residue.
2. Method claimed in claim 1 characterized in that water steam and/or water are brought to combustible material before entry into the reaction zone and/or upon its passage through the. reaction zone.
3. Method claimed in claim 1 characterized in that combustible material previously charged into the reaction zone moves through the reaction zone by acting of subsequently supplied combustible material.
4. Equipment for pyrolytic conversion of combustible material (11) to pyrolyzed gas and non- gasified residue (8), comprising filling device (1), reactor (2) comprising the reaction zone (5) and at least one heater (3, 13) and hopper (4) for non-gasified residue (8), ... pricemz....the reactor (2) has an elongated shape and its longitudinal axis is deviated from the vertical direction by 45° as a maximum, where the filling device (1) is located in the lowest part of the reactor (2) and inlet of hopper (4) for non-gasified residue (8) is located in the upper part of the reactor (2), and the reactor (2) also comprises a reaction zone (5) which is in contact with at least one heater (3,13), where the hopper (4) for non-gasified residue (8) is connected to the reactor (2) above the reaction zone (5) characterized in that the horizontal cross-section 10
of the reaction zone (5) in upwards direction is narrowing in at least one part and at least one column (9) is located inside the reactor (2), in its elongated direction.
5. Equipment for pyrolytic conversion of combustible material claimed in claim 4 characterized in that at least one inlet piping (6) is led into the reaction zone (5) as a steam and/or water supply.
6. Equipment for pyrolytic conversion of combustible material claimed in claim 4, characterized in that the heaters (3, 13) are electric heating spirals and/or burners.
7. Equipment for pyrolytic conversion of combustible material claimed in claim 4, characterized in that the filling device (1) comprises at least one piston (10) which advantageously has an annular-shaped base, in the centre of which at least one column (9) is located.
8. Equipment for pyrolytic conversion of combustible material claimed in claim 4, characterized in that the filling device (1) comprises at least one worm (7), advantageously at least one worm (7) is whipped around the column (9).
9. Equipment for pyrolytic conversion of combustible material claimed in claima4, characterized in that the (2) filling hole (14) of reactor (2) is provided with a rib (15) advantageously has a rib (15) conical surface extending in the direction to the reaction zone.
PCT/CZ2008/000052 2007-08-16 2008-05-12 Method and equipment for pyrolytic conversion of combustible material WO2009021471A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08757906A EP2197982A2 (en) 2007-08-16 2008-05-12 Method and equipment for pyrolytic conversion of combustible material
JP2010520414A JP2010536536A (en) 2007-08-16 2008-05-12 Method and apparatus for pyrolytic conversion of combustible materials
US12/671,696 US20100140074A1 (en) 2007-08-16 2008-05-12 Method and equipment for pyrolytic conversion of combustible material
CN200880103022A CN101778926A (en) 2007-08-16 2008-05-12 The method and apparatus that is used for the pyrolytic conversion of combustible matl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20070553A CZ2007553A3 (en) 2007-08-16 2007-08-16 Method of and apparatus for pyrolytic conversion of combustible material
CZPV2007-553 2007-08-16

Publications (3)

Publication Number Publication Date
WO2009021471A2 WO2009021471A2 (en) 2009-02-19
WO2009021471A3 WO2009021471A3 (en) 2009-04-09
WO2009021471A4 true WO2009021471A4 (en) 2009-05-28

Family

ID=39820945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2008/000052 WO2009021471A2 (en) 2007-08-16 2008-05-12 Method and equipment for pyrolytic conversion of combustible material

Country Status (7)

Country Link
US (1) US20100140074A1 (en)
EP (1) EP2197982A2 (en)
JP (1) JP2010536536A (en)
CN (1) CN101778926A (en)
CZ (1) CZ2007553A3 (en)
RU (1) RU2010107304A (en)
WO (1) WO2009021471A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306173B6 (en) * 2012-06-28 2016-09-07 Polycomp, A.S. Line for the treatment of waste containing predominantly plastics and cellulose and method of treating waste on that line
CN105012267A (en) * 2015-08-19 2015-11-04 海南科进生物制药有限公司 Rebamipide tablet and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE487697A (en) *
US4004982A (en) * 1976-05-05 1977-01-25 Union Oil Company Of California Superatmospheric pressure shale retorting process
JPH0192291A (en) * 1987-10-02 1989-04-11 Kanagawa Pref Gov Dry distillation apparatus
DE19928581C2 (en) * 1999-06-22 2001-06-28 Thermoselect Ag Vaduz Process and device for the disposal and utilization of waste goods
JP4938920B2 (en) * 2000-02-29 2012-05-23 三菱重工業株式会社 Biomass gasification furnace and biomass gasification system
JP2003221111A (en) * 2002-01-31 2003-08-05 Oriental Kiden Kk Dioxin volatilization and separation device
JP2005179509A (en) * 2003-12-19 2005-07-07 Matsushita Electric Ind Co Ltd Method of heating
JP2006143983A (en) * 2004-10-20 2006-06-08 Mitsui Eng & Shipbuild Co Ltd Method of operating gasifier and gasifier

Also Published As

Publication number Publication date
WO2009021471A2 (en) 2009-02-19
US20100140074A1 (en) 2010-06-10
CZ2007553A3 (en) 2009-02-25
EP2197982A2 (en) 2010-06-23
WO2009021471A3 (en) 2009-04-09
JP2010536536A (en) 2010-12-02
CN101778926A (en) 2010-07-14
RU2010107304A (en) 2011-09-10

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