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CA2351892A1 - Process for the conversion of carbonaceous feedstock into liquid, char and gas - Google Patents

Process for the conversion of carbonaceous feedstock into liquid, char and gas Download PDF

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Publication number
CA2351892A1
CA2351892A1 CA002351892A CA2351892A CA2351892A1 CA 2351892 A1 CA2351892 A1 CA 2351892A1 CA 002351892 A CA002351892 A CA 002351892A CA 2351892 A CA2351892 A CA 2351892A CA 2351892 A1 CA2351892 A1 CA 2351892A1
Authority
CA
Canada
Prior art keywords
char
gas
liquid
pyrolytic
conversion
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.)
Granted
Application number
CA002351892A
Other languages
French (fr)
Other versions
CA2351892C (en
Inventor
Peter B. Fransham
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.)
7247532 Canada Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002351892A priority Critical patent/CA2351892C/en
Publication of CA2351892A1 publication Critical patent/CA2351892A1/en
Application granted granted Critical
Publication of CA2351892C publication Critical patent/CA2351892C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/10—Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws
    • 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
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
    • 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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
    • 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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • 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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
    • 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)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The invention relates to a process for the pyrolytic conversion of carbonaceous waste materials into liquids, char, and gas which may be used as fuel or as a source of chemical feedstocks. Carbonaceous feedstock is heated and may be mixed with heated inert particulate material, with the resulting pyrolytic gases being cooled and condensed by passage through a condenser and a venturi scrubber. The process is energy efficient, and produces good yields of high quality pyrolytic liquids at relatively low temperatures. By varying the reactor temperature it is possible to vary the percentage of liquid, char, and gas produced. The process can be optimized to produce maximum yields of the three major by-products.
CA002351892A 2001-06-29 2001-06-29 Process for the conversion of carbonaceous feedstock into liquid, char and gas Expired - Lifetime CA2351892C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002351892A CA2351892C (en) 2001-06-29 2001-06-29 Process for the conversion of carbonaceous feedstock into liquid, char and gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002351892A CA2351892C (en) 2001-06-29 2001-06-29 Process for the conversion of carbonaceous feedstock into liquid, char and gas

Publications (2)

Publication Number Publication Date
CA2351892A1 true CA2351892A1 (en) 2002-12-29
CA2351892C CA2351892C (en) 2008-08-26

Family

ID=4169369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002351892A Expired - Lifetime CA2351892C (en) 2001-06-29 2001-06-29 Process for the conversion of carbonaceous feedstock into liquid, char and gas

Country Status (1)

Country Link
CA (1) CA2351892C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017005A1 (en) * 2005-08-11 2007-02-15 Forschungszentrum Karlsruhe Gmbh Method for the rapid pyrolysis of lignocellulose
WO2008126054A3 (en) * 2007-04-13 2009-02-05 Antonio Polato Apparatus for pyrolysis of organic material, as well as plant and method for treating organic material-containing wastes using such apparatus
WO2009118546A1 (en) * 2008-03-28 2009-10-01 Dyfodol Energy Limited Treatment of waste plastics material
WO2012085880A2 (en) 2010-12-23 2012-06-28 Sea Marconi Technologies Di Vander Tumiatti S.A.S. Modular plant for performing conversion processes of carbonaceous matrices
CN108865280A (en) * 2018-07-17 2018-11-23 邢箫 A kind of agricultural crop straw gasification burner
US10513660B2 (en) 2013-07-19 2019-12-24 ABRI-Tech Inc. Compact fast pyrolysis system for conversion of carbonaceous materials to liquid, solid and gas
WO2022067882A1 (en) * 2020-09-29 2022-04-07 无锡金球机械有限公司 System and process of industrial continuous cracking of mixed waste plastics according to class
US11427762B2 (en) * 2017-06-21 2022-08-30 Duke Technologies, Llc Pyrolysis reactor system and method
CN115161050A (en) * 2022-08-11 2022-10-11 周文今 Biomass thermal cracking reaction system and method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017005A1 (en) * 2005-08-11 2007-02-15 Forschungszentrum Karlsruhe Gmbh Method for the rapid pyrolysis of lignocellulose
US8821692B2 (en) 2005-08-11 2014-09-02 Karlsruher Institut Fuer Technologie Method for the rapid pyrolysis of lignocellulose
WO2008126054A3 (en) * 2007-04-13 2009-02-05 Antonio Polato Apparatus for pyrolysis of organic material, as well as plant and method for treating organic material-containing wastes using such apparatus
WO2009118546A1 (en) * 2008-03-28 2009-10-01 Dyfodol Energy Limited Treatment of waste plastics material
WO2012085880A2 (en) 2010-12-23 2012-06-28 Sea Marconi Technologies Di Vander Tumiatti S.A.S. Modular plant for performing conversion processes of carbonaceous matrices
US10513660B2 (en) 2013-07-19 2019-12-24 ABRI-Tech Inc. Compact fast pyrolysis system for conversion of carbonaceous materials to liquid, solid and gas
US11427762B2 (en) * 2017-06-21 2022-08-30 Duke Technologies, Llc Pyrolysis reactor system and method
US11981866B2 (en) 2017-06-21 2024-05-14 Duke Technologies, Llc Pyrolysis reactor system and method
US12480055B2 (en) 2017-06-21 2025-11-25 Duke Technologies, Llc Pyrolysis reactor system and method
CN108865280A (en) * 2018-07-17 2018-11-23 邢箫 A kind of agricultural crop straw gasification burner
CN108865280B (en) * 2018-07-17 2020-12-08 宣城市华科陶粒有限公司 Crop straw gasification furnace
WO2022067882A1 (en) * 2020-09-29 2022-04-07 无锡金球机械有限公司 System and process of industrial continuous cracking of mixed waste plastics according to class
CN115161050A (en) * 2022-08-11 2022-10-11 周文今 Biomass thermal cracking reaction system and method

Also Published As

Publication number Publication date
CA2351892C (en) 2008-08-26

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Effective date: 20210629