JPS5732728A - Device and method for fluidized bed thermal decomposition and gasification circulating powder and granule by using inside cylinder with partition plate - Google Patents

Device and method for fluidized bed thermal decomposition and gasification circulating powder and granule by using inside cylinder with partition plate

Info

Publication number
JPS5732728A
JPS5732728A JP10774480A JP10774480A JPS5732728A JP S5732728 A JPS5732728 A JP S5732728A JP 10774480 A JP10774480 A JP 10774480A JP 10774480 A JP10774480 A JP 10774480A JP S5732728 A JPS5732728 A JP S5732728A
Authority
JP
Japan
Prior art keywords
thermal decomposition
zone
fluidized
gasification
partition plate
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
JP10774480A
Other languages
Japanese (ja)
Other versions
JPS6045935B2 (en
Inventor
Daizo Kunii
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.)
Individual
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 JP55107744A priority Critical patent/JPS6045935B2/en
Priority to US06/288,358 priority patent/US4405339A/en
Priority to CA000383339A priority patent/CA1177249A/en
Publication of JPS5732728A publication Critical patent/JPS5732728A/en
Publication of JPS6045935B2 publication Critical patent/JPS6045935B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/386—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—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
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • 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
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • 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
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/0983—Additives
    • C10J2300/0993—Inert particles, e.g. as heat exchange medium in a fluidized or moving bed, heat carriers, sand
    • 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

Abstract

PURPOSE:To perform thermal decomposition and gasification and residue combustion stably and continuously by dividing fluidized beds to 4 pieces of zones and circulating a heat medium between these in a thermally decomposing and gasifying device for solid or slurrylike inflammable materials. CONSTITUTION:A cylindrical vessel 1 is divided to 4 pieces of zones by a partition plate 2 and an inside cylinder 3. Combustible materials are fed through a feed port 8 continuously into a zone 7, where they are fluidized at high temps., and are dispersed and mixed with the heat medium circulating in the zone 7 13 15 7 and the fluidized gas through a feed port 6. They are gasified by quick thermal decomposition and the gas is removed through an exhaust port 9. The remained residues are burned by the fluidized gas through a feed port 4 in the zone 15, and while the heat thereof is being transmitted to the zone 7, the waste gas is separately exhausted. Since in this way the heat energy necessary for thermal decomposition is supplemented by the residue combustion, the gasification is accomplished stably.
JP55107744A 1980-08-07 1980-08-07 Fluidized bed pyrolysis gasification method and device that circulates powder using an inner cylinder with a partition plate Expired JPS6045935B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55107744A JPS6045935B2 (en) 1980-08-07 1980-08-07 Fluidized bed pyrolysis gasification method and device that circulates powder using an inner cylinder with a partition plate
US06/288,358 US4405339A (en) 1980-08-07 1981-07-30 Process and apparatus for gasifying combustible materials
CA000383339A CA1177249A (en) 1980-08-07 1981-08-06 Process and apparatus for gasifying combustible materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55107744A JPS6045935B2 (en) 1980-08-07 1980-08-07 Fluidized bed pyrolysis gasification method and device that circulates powder using an inner cylinder with a partition plate

Publications (2)

Publication Number Publication Date
JPS5732728A true JPS5732728A (en) 1982-02-22
JPS6045935B2 JPS6045935B2 (en) 1985-10-12

Family

ID=14466852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55107744A Expired JPS6045935B2 (en) 1980-08-07 1980-08-07 Fluidized bed pyrolysis gasification method and device that circulates powder using an inner cylinder with a partition plate

Country Status (1)

Country Link
JP (1) JPS6045935B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999031202A1 (en) * 1997-12-18 1999-06-24 Ebara Corporation Fuel gasifying system
KR100360108B1 (en) * 2000-08-24 2002-11-07 주식회사 포스코 Fluidized bed reactor
WO2012172527A3 (en) * 2011-06-17 2013-01-31 Amit Tandon Method and apparatus for continuous recycling of waste plastic into liquid fuels
JP2019147873A (en) * 2018-02-26 2019-09-05 Ｊｆｅスチール株式会社 Thermodecomposition method and thermodecomposition facility of organic substance
WO2023013163A1 (en) * 2021-08-05 2023-02-09 荏原環境プラント株式会社 Processing apparatus and processing method for recovering decomposition oil from pyrolysis gas

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999031202A1 (en) * 1997-12-18 1999-06-24 Ebara Corporation Fuel gasifying system
AU734203B2 (en) * 1997-12-18 2001-06-07 Ebara Corporation Fuel gasification system
CN1129662C (en) * 1997-12-18 2003-12-03 株式会社荏原制作所 Fuel gasifying system
US6949224B1 (en) 1997-12-18 2005-09-27 Ebara Corporation Fuel gasification system
US7390337B2 (en) 1997-12-18 2008-06-24 Ebara Corporation Fuel gasification system
US7618469B2 (en) 1997-12-18 2009-11-17 Ebara Corporation Fuel gasification system
KR100360108B1 (en) * 2000-08-24 2002-11-07 주식회사 포스코 Fluidized bed reactor
WO2012172527A3 (en) * 2011-06-17 2013-01-31 Amit Tandon Method and apparatus for continuous recycling of waste plastic into liquid fuels
JP2019147873A (en) * 2018-02-26 2019-09-05 Ｊｆｅスチール株式会社 Thermodecomposition method and thermodecomposition facility of organic substance
WO2023013163A1 (en) * 2021-08-05 2023-02-09 荏原環境プラント株式会社 Processing apparatus and processing method for recovering decomposition oil from pyrolysis gas

Also Published As

Publication number Publication date
JPS6045935B2 (en) 1985-10-12

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