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 PDFInfo
- 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
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 3
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000011236 particulate material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
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.
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)
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 |
WO2008126054A2 (en) * | 2007-04-13 | 2008-10-23 | 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 |
-
2001
- 2001-06-29 CA CA002351892A patent/CA2351892C/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8821692B2 (en) | 2005-08-11 | 2014-09-02 | Karlsruher Institut Fuer Technologie | Method for the rapid pyrolysis of lignocellulose |
WO2007017005A1 (en) * | 2005-08-11 | 2007-02-15 | Forschungszentrum Karlsruhe Gmbh | Method for the rapid pyrolysis of lignocellulose |
WO2008126054A2 (en) * | 2007-04-13 | 2008-10-23 | Antonio Polato | Apparatus for pyrolysis of organic material, as well as plant and method for treating organic material-containing wastes using such apparatus |
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 |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20210629 |