CN108048140A - A kind of method and apparatus being pyrolyzed with gasification coupling coproduction oil gas - Google Patents
A kind of method and apparatus being pyrolyzed with gasification coupling coproduction oil gas Download PDFInfo
- Publication number
- CN108048140A CN108048140A CN201711439454.9A CN201711439454A CN108048140A CN 108048140 A CN108048140 A CN 108048140A CN 201711439454 A CN201711439454 A CN 201711439454A CN 108048140 A CN108048140 A CN 108048140A
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- China
- Prior art keywords
- gas
- gasification
- pyrolysis
- coal
- coproduction
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Classifications
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- 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
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- 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
-
- 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
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- 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
-
- 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
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
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- 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
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- 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
- C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Industrial Gases (AREA)
Abstract
Description
Claims (10)
- A kind of 1. method being pyrolyzed with gasification coupling coproduction oil gas, it is characterised in that:Coal is with carrier gas in down-flow fluidized bed using ECT pyrolysis reaction section In fall pyrolytic reaction occurs parallel, and the biomass with subsequently adding in and carrier gas carry out copyrolysis, turn the hydrogen in biomass It moves on in coal, semicoke and pyrolysis gas is obtained in down-flow fluidized bed using ECT pyrolysis reaction section bottom;Semicoke, which continues to fall, passes through vertical gas mixing Section eventually falls into fluidized gasification conversion zone, and generation gasification reaction is inversely contacted with gasifying agent without cooling, generation gasification gas with Lime-ash;Gasification gas is flowed up is mixed to get pyrolytic gasification mixed gas, mixed gas with pyrolysis gas in vertical gas mixing section Coke tar reforming reaction is carried out into horizontal type reforming reaction section, flying dust is removed by cyclone dust collectors, tar is obtained after refrigerated separation And coal gas.
- 2. pyrolysis and the method for gasification coupling coproduction oil gas as described in claim 1, it is characterised in that:The feed coal is low order Coal, including lignite, jet coal, dross coal and weakly caking coal, the biomass is agriculture and forestry organic waste material.
- 3. pyrolysis and the method for gasification coupling coproduction oil gas as described in claim 1, it is characterised in that:Coal and the mass ratio of biomass are 1:0.25~0.5;Carrier gas is 0.6 Nm with coal and biomass ratio3/ kg;Gasifying agent and original Coal and biomass ratio are 0.8 Nm3/ kg.
- 4. pyrolysis and the method for gasification coupling coproduction oil gas as described in claim 1, it is characterised in that:The carrier gas is pyrolysis gas Change mixed gas, the gasifying agent is by 1 by oxygen and vapor:2 volume ratio mixes.
- 5. pyrolysis and the method for gasification coupling coproduction oil gas as described in claim 1, it is characterised in that:The down-flow fluidized bed using ECT pyrolysis is anti- Answering the temperature of section, the temperature of the fluidized gasification conversion zone is 900-1000 DEG C, the horizontal type pipe tar weight for 500-800 DEG C The temperature of whole conversion zone is 400-600 DEG C, and the vertical gas mixing section temperature is 400-600 DEG C, the cyclone dust collectors temperature It spends for 300-350 DEG C.
- 6. pyrolysis and the method for gasification coupling coproduction oil gas as claimed in claim 5, it is characterised in that:The down-flow fluidized bed using ECT pyrolysis is anti- The temperature of section is answered to be arranged to three-level step temperature from top to bottom.
- 7. a kind of be used to implement pyrolysis described in claim 1-6 and the device of gasification coupling coproduction oil gas, it is characterised in that:Including Coupled reactor and cold separation unit, the coupled reactor are by interconnected down-flow fluidized bed using ECT pyrolysis reaction section, vertical gas What body mixing section, fluidized gasification conversion zone and horizontal type reforming reaction section were formed;At the top of the down-flow fluidized bed using ECT pyrolysis reaction section The first feeder and the second feeder are respectively equipped with middle part, and first charging aperture and first are equipped on first feeder Carrier gas inlet is equipped with second charging aperture and the second carrier gas inlet on second feeder;The vertical gas mixing section point Not with the material outlet of the down-flow fluidized bed using ECT pyrolysis reaction section bottom, the top port of the fluidized gasification conversion zone, Yi Jisuo The gaseous mixture arrival end connection of horizontal type reforming reaction section is stated, in the lower part of the fluidized gasification conversion zone successively equipped with gas point The gas air compartment of fabric swatch, pre- distribution gasifying agent, gasification agent inlet is equipped on the air compartment side wall, is equipped in the air compartment bottom Ash discharging hole;The mixed gas outlet of the horizontal type reforming reaction section is connected with cold separation unit.
- 8. device as claimed in claim 7, it is characterised in that:The cold separation unit is by deduster, cooler and separation Device composition, the mixed gas outlet end of the horizontal type pipe coke tar reforming conversion zone connects successively with deduster, cooler and separator It connects.
- 9. pyrolysis and the device of gasification coupling coproduction oil gas as claimed in claim 7, it is characterised in that:First feeder and Second feeder is star-like feeder, and first carrier gas inlet is located at the lower section of first charging aperture, second carrier gas inlet Positioned at the lower section of second charging aperture.
- 10. pyrolysis and the device of gasification coupling coproduction oil gas as claimed in claim 7, it is characterised in that:The deduster is rotation Wind deduster, the cooler are jacket type cooler, and the separator is attached most importance to strength liquid/gas separator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711439454.9A CN108048140B (en) | 2017-12-27 | 2017-12-27 | Method and device for co-producing oil gas by pyrolysis and gasification coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711439454.9A CN108048140B (en) | 2017-12-27 | 2017-12-27 | Method and device for co-producing oil gas by pyrolysis and gasification coupling |
Publications (2)
Publication Number | Publication Date |
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CN108048140A true CN108048140A (en) | 2018-05-18 |
CN108048140B CN108048140B (en) | 2020-07-07 |
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CN201711439454.9A Active CN108048140B (en) | 2017-12-27 | 2017-12-27 | Method and device for co-producing oil gas by pyrolysis and gasification coupling |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108715766A (en) * | 2018-06-27 | 2018-10-30 | 北京清创晋华科技有限公司 | A kind of coal grading sub-prime for pulverized-coal fired boiler utilizes system and method |
CN109054901A (en) * | 2018-08-01 | 2018-12-21 | 万华化学集团股份有限公司 | A kind of down-flow fluidized bed using ECT-fluidized bed tandem gasification process and device |
CN109355073A (en) * | 2018-11-02 | 2019-02-19 | 武汉博立达农业科技发展有限公司 | Biomass and coal copyrolysis reactor |
CN109355074A (en) * | 2018-11-02 | 2019-02-19 | 武汉博立达农业科技发展有限公司 | Biomass and coal copyrolysis reactor |
CN113122335A (en) * | 2021-04-21 | 2021-07-16 | 新奥科技发展有限公司 | Biomass and coal co-gasification system and method |
CN115181589A (en) * | 2022-07-06 | 2022-10-14 | 山东科技大学 | Organic solid waste hydrogen-rich catalytic pyrolysis series volatile matter reforming device and method |
Citations (5)
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DE10158634A1 (en) * | 2001-11-29 | 2003-06-12 | Kordes Gmbh Forschung Und Entw | Light shredded automotive wastes disposed of by pyrolysis and gasfication in shaft with supplementary side-injectors |
CN101955803A (en) * | 2009-07-15 | 2011-01-26 | 山东科技大学 | Low-rank coal carbonization method |
CN102424359A (en) * | 2011-08-26 | 2012-04-25 | 北京大学深圳研究生院 | Method for preparing synthetic gas by three-phase type biomass pyrolysis-gasification-catalytic reforming |
CN105273763A (en) * | 2014-05-27 | 2016-01-27 | 北京中矿科能煤炭地下气化技术研究中心 | Heat pipe heating type biomass and coal segmented collaborative pyrolysis system |
CN105802646A (en) * | 2016-04-18 | 2016-07-27 | 山东科技大学 | High-sulphur coal pyrolysis device and method based on secondary catalytic tempering |
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2017
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Patent Citations (5)
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DE10158634A1 (en) * | 2001-11-29 | 2003-06-12 | Kordes Gmbh Forschung Und Entw | Light shredded automotive wastes disposed of by pyrolysis and gasfication in shaft with supplementary side-injectors |
CN101955803A (en) * | 2009-07-15 | 2011-01-26 | 山东科技大学 | Low-rank coal carbonization method |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108715766A (en) * | 2018-06-27 | 2018-10-30 | 北京清创晋华科技有限公司 | A kind of coal grading sub-prime for pulverized-coal fired boiler utilizes system and method |
CN109054901A (en) * | 2018-08-01 | 2018-12-21 | 万华化学集团股份有限公司 | A kind of down-flow fluidized bed using ECT-fluidized bed tandem gasification process and device |
CN109054901B (en) * | 2018-08-01 | 2020-09-08 | 万华化学集团股份有限公司 | Descending bed-fluidized bed series type gasification method and device |
CN109355073A (en) * | 2018-11-02 | 2019-02-19 | 武汉博立达农业科技发展有限公司 | Biomass and coal copyrolysis reactor |
CN109355074A (en) * | 2018-11-02 | 2019-02-19 | 武汉博立达农业科技发展有限公司 | Biomass and coal copyrolysis reactor |
CN109355074B (en) * | 2018-11-02 | 2023-12-01 | 武汉兰多生物科技有限公司 | Biomass and coal co-pyrolysis reactor |
CN109355073B (en) * | 2018-11-02 | 2023-12-01 | 武汉兰多生物科技有限公司 | Biomass and coal co-pyrolysis reactor |
CN113122335A (en) * | 2021-04-21 | 2021-07-16 | 新奥科技发展有限公司 | Biomass and coal co-gasification system and method |
CN113122335B (en) * | 2021-04-21 | 2022-06-28 | 新奥科技发展有限公司 | Biomass and coal co-gasification system and method |
CN115181589A (en) * | 2022-07-06 | 2022-10-14 | 山东科技大学 | Organic solid waste hydrogen-rich catalytic pyrolysis series volatile matter reforming device and method |
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Inventor after: Kong Jiao Inventor after: Wang Meijun Inventor after: Yu Yanxu Inventor after: Li Ting Inventor after: Chang Liping Inventor after: Bao Weiren Inventor before: Wang Meijun Inventor before: Kong Jiao Inventor before: Yu Yanxu Inventor before: Li Ting Inventor before: Chang Liping Inventor before: Bao Weiren |
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