RU2014100166A - ANNEALING AND INCOMPLETE PYROLYSIS OF BIOMASS WITH AN MEETING RESIN FLOW - Google Patents

ANNEALING AND INCOMPLETE PYROLYSIS OF BIOMASS WITH AN MEETING RESIN FLOW Download PDF

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Publication number
RU2014100166A
RU2014100166A RU2014100166/04A RU2014100166A RU2014100166A RU 2014100166 A RU2014100166 A RU 2014100166A RU 2014100166/04 A RU2014100166/04 A RU 2014100166/04A RU 2014100166 A RU2014100166 A RU 2014100166A RU 2014100166 A RU2014100166 A RU 2014100166A
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hard coal
granules
coal
mass
mixed
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RU2014100166/04A
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Russian (ru)
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Ким ДАМ-ЙОХАНСЕН
Петер Арендт ЕНСЕН
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Данмаркс Текниске Университет
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Publication of RU2014100166A publication Critical patent/RU2014100166A/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • C10L5/16—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with bituminous binders, e.g. tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C10L9/086—Hydrothermal carbonization
    • 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
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1. Непрерывный способ получения топливных гранул, причем упомянутый способ включает стадии:а. подачи исходного сырья на стадию отжига и неполного пиролиза в реакторе при температуре в диапазоне от 250°С до 500°С, в результате чего получаются твердый уголь и летучая фракция, причем упомянутая летучая фракция содержит фракцию смолы;b. направления выделяющейся летучей фракции в качестве встречного потока в реакторе по отношению к потоку исходного сырья и, по меньшей мере, частичной конденсации летучей фракции на поступающем сырье с тем, чтобы получить фракцию, богатую смолой, в сочетании с поступающим исходным сырьем; ис. гранулирования твердого угля в сочетании с (подогретой) фракцией, богатой смолой, для того, чтобы получить упомянутые топливные гранулы.2. Способ по п.1, в котором газ высвобождается вблизи входа твердого исходного сырья.3. Способ по п.1, в котором способ дополнительно включает измельчение твердого угля, где измельчение происходит как часть стадии а) и/или непосредственно после стадии а).4. Способ по п.2, в котором способ дополнительно включает измельчение твердого угля, где измельчение происходит как часть стадии а) и/или непосредственно после стадии а).5. Способ по п.1, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).6. Способ по п.2, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).7. Способ по п.3, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).8. Способ по п.4, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на ст�1. A continuous method for producing fuel pellets, said method comprising the steps: a. feeding the feedstock to the stage of annealing and incomplete pyrolysis in the reactor at a temperature in the range from 250 ° C to 500 ° C, as a result of which solid coal and a volatile fraction are obtained, said volatile fraction containing a resin fraction; b. directing the evolved volatile fraction as a counter-flow in the reactor with respect to the feed stream and at least partially condensing the volatile fraction on the incoming raw material so as to obtain a resin-rich fraction in combination with the incoming raw material; is. granulating solid coal in combination with a (warmed) resin-rich fraction in order to obtain said fuel pellets. 2. The method of claim 1, wherein the gas is released near the inlet of the solid feedstock. The method according to claim 1, wherein the method further comprises grinding solid coal, where grinding occurs as part of step a) and / or immediately after step a). The method according to claim 2, wherein the method further comprises grinding solid coal, wherein grinding occurs as part of step a) and / or immediately after step a). The method according to claim 1, in which water in an amount up to 0-15% of the mass. by weight of hard coal is mixed with hard coal in step c). 6. The method according to claim 2, in which water in an amount up to 0-15% of the mass. by weight of hard coal is mixed with hard coal in step c). 7. The method according to claim 3, in which water in an amount up to 0-15% of the mass. by weight of hard coal is mixed with hard coal in stage c). 8. The method according to claim 4, in which water in an amount up to 0-15% of the mass. by weight of hard coal is mixed with hard coal at a st�

Claims (13)

1. Непрерывный способ получения топливных гранул, причем упомянутый способ включает стадии:1. A continuous method for producing fuel granules, said method comprising the steps of: а. подачи исходного сырья на стадию отжига и неполного пиролиза в реакторе при температуре в диапазоне от 250°С до 500°С, в результате чего получаются твердый уголь и летучая фракция, причем упомянутая летучая фракция содержит фракцию смолы;but. supplying the feedstock to the annealing and incomplete pyrolysis stage in the reactor at a temperature in the range from 250 ° C to 500 ° C, resulting in hard coal and a volatile fraction, said volatile fraction containing a resin fraction; b. направления выделяющейся летучей фракции в качестве встречного потока в реакторе по отношению к потоку исходного сырья и, по меньшей мере, частичной конденсации летучей фракции на поступающем сырье с тем, чтобы получить фракцию, богатую смолой, в сочетании с поступающим исходным сырьем; иb. directing the evolved volatile fraction as a counter flow in the reactor with respect to the feed stream and at least partially condensing the volatile fraction on the incoming feed so as to obtain a resin rich fraction in combination with the incoming feed; and с. гранулирования твердого угля в сочетании с (подогретой) фракцией, богатой смолой, для того, чтобы получить упомянутые топливные гранулы.from. granulation of hard coal in combination with a (heated) resin rich fraction in order to obtain said fuel granules. 2. Способ по п.1, в котором газ высвобождается вблизи входа твердого исходного сырья.2. The method according to claim 1, wherein the gas is released near the inlet of the solid feed. 3. Способ по п.1, в котором способ дополнительно включает измельчение твердого угля, где измельчение происходит как часть стадии а) и/или непосредственно после стадии а).3. The method according to claim 1, in which the method further comprises grinding hard coal, where grinding occurs as part of stage a) and / or immediately after stage a). 4. Способ по п.2, в котором способ дополнительно включает измельчение твердого угля, где измельчение происходит как часть стадии а) и/или непосредственно после стадии а).4. The method according to claim 2, in which the method further includes grinding hard coal, where grinding occurs as part of stage a) and / or immediately after stage a). 5. Способ по п.1, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).5. The method according to claim 1, in which water in an amount of up to 0-15% of the mass. by weight of the hard coal is mixed with the hard coal in step c). 6. Способ по п.2, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).6. The method according to claim 2, in which water in an amount of up to 0-15% of the mass. by weight of the hard coal is mixed with the hard coal in step c). 7. Способ по п.3, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).7. The method according to claim 3, in which water in an amount of up to 0-15% of the mass. by weight of the hard coal is mixed with the hard coal in step c). 8. Способ по п.4, в котором вода в количестве до 0-15% масс. от веса твердого угля смешивается с твердым углем на стадии с).8. The method according to claim 4, in which water in an amount of up to 0-15% of the mass. by weight of the hard coal is mixed with the hard coal in step c). 9. Способ по п.1, в котором, с тем, чтобы модифицировать свойства гранул, добавки предусматривают в гранулах.9. The method according to claim 1, in which, in order to modify the properties of the granules, additives are provided in granules. 10. Способ по п.2, в котором, с тем, чтобы модифицировать свойства гранул, добавки предусматривают в гранулах.10. The method according to claim 2, in which, in order to modify the properties of the granules, additives are provided in granules. 11. Способ по п.3, в котором, с тем, чтобы модифицировать свойства гранул, добавки предусматривают в гранулах.11. The method according to claim 3, in which, in order to modify the properties of the granules, additives are provided in granules. 12. Способ по п.5, в котором, с тем, чтобы модифицировать свойства гранул, добавки предусматривают в гранулах.12. The method according to claim 5, in which, in order to modify the properties of the granules, additives are provided in granules. 13. Топливная гранула, содержащая твердый уголь, смолу и, необязательно, одну или несколько добавок, причем упомянутый твердый уголь и упомянутую смолу получают путем отжига и неполного пиролиза исходного сырья при температуре от 250°С до 500°С, где упомянутая гранула имеет предел прочности на разрыв, по меньшей мере, 100 кПа. 13. A fuel granule containing hard coal, resin and, optionally, one or more additives, said hard coal and said resin being obtained by annealing and incomplete pyrolysis of the feedstock at a temperature of from 250 ° C. to 500 ° C., where said granule has a limit tensile strength of at least 100 kPa.
RU2014100166/04A 2011-06-10 2012-06-11 ANNEALING AND INCOMPLETE PYROLYSIS OF BIOMASS WITH AN MEETING RESIN FLOW RU2014100166A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161495471P 2011-06-10 2011-06-10
EP11169556 2011-06-10
US61/495,471 2011-06-10
EP11169562 2011-06-10
EP11169562.3 2011-06-10
EP11169556.5 2011-06-10
PCT/DK2012/000072 WO2012167795A1 (en) 2011-06-10 2012-06-11 Torrefaction and partial pyrolysis to produce fuel pellets with counter current flow of tar

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RU2014100163/04A RU2014100163A (en) 2011-06-10 2012-06-11 Annealing and incomplete pyrolysis of biomass for the production of fuel granules

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US (2) US20140109468A1 (en)
EP (2) EP2718409A4 (en)
CN (2) CN103687934A (en)
BR (2) BR112013031655A2 (en)
CA (2) CA2838760A1 (en)
RU (2) RU2014100166A (en)
WO (2) WO2012167795A1 (en)

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Publication number Publication date
US20140109468A1 (en) 2014-04-24
CN103687934A (en) 2014-03-26
WO2012167795A1 (en) 2012-12-13
EP2718408A1 (en) 2014-04-16
EP2718408A4 (en) 2015-04-01
EP2718409A1 (en) 2014-04-16
CA2838760A1 (en) 2012-12-13
CN103649280A (en) 2014-03-19
WO2012167796A8 (en) 2013-02-21
EP2718409A4 (en) 2015-04-01
US20140115956A1 (en) 2014-05-01
CA2838571A1 (en) 2012-12-13
BR112013031642A2 (en) 2016-12-06
RU2014100163A (en) 2015-07-20
WO2012167796A1 (en) 2012-12-13
BR112013031655A2 (en) 2016-12-06

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