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EP0100188A3 - Combined dryer/gasifier - Google Patents

Combined dryer/gasifier Download PDF

Info

Publication number
EP0100188A3
EP0100188A3 EP83304137A EP83304137A EP0100188A3 EP 0100188 A3 EP0100188 A3 EP 0100188A3 EP 83304137 A EP83304137 A EP 83304137A EP 83304137 A EP83304137 A EP 83304137A EP 0100188 A3 EP0100188 A3 EP 0100188A3
Authority
EP
European Patent Office
Prior art keywords
gas
gasification
oxygen
gasification reaction
water vapor
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.)
Ceased
Application number
EP83304137A
Other languages
German (de)
French (fr)
Other versions
EP0100188A2 (en
Inventor
Amelio Cpc Europe Limited Cicuttini
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of EP0100188A2 publication Critical patent/EP0100188A2/en
Publication of EP0100188A3 publication Critical patent/EP0100188A3/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/16—Continuous processes simultaneously reacting oxygen and water with the carbonaceous material
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • 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
    • C10J2300/0959—Oxygen
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The present invention comprises a combined system which comprises a drying component which will effect a drying process comprising means for providing heat to wet materials in order to evaporate at least a portion of the water contained in such materials into a gas comprising, at least in part, oxygen, and means to duct off the gas which then comprises at least oxygen and water vapor; and a gasification component comprising means to supply fossil fuel, means to supply a gas comprising at least in part oxygen and water vapor in the proportions required for gasification, means for extracting at least one fraction pro­ duced by the gasification reaction, and means for utilizing the excess heat generated by the gasification reaction; wherein at least a portion of the gas supplied to the gasification reaction is the gas generated and ducted off in the drying process.
EP83304137A 1982-07-26 1983-07-15 Combined dryer/gasifier Ceased EP0100188A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8221593 1982-07-26
GB08221593A GB2124648B (en) 1982-07-26 1982-07-26 Combined dryer/gasifier

Publications (2)

Publication Number Publication Date
EP0100188A2 EP0100188A2 (en) 1984-02-08
EP0100188A3 true EP0100188A3 (en) 1984-11-21

Family

ID=10531923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83304137A Ceased EP0100188A3 (en) 1982-07-26 1983-07-15 Combined dryer/gasifier

Country Status (4)

Country Link
EP (1) EP0100188A3 (en)
BR (1) BR8303770A (en)
GB (1) GB2124648B (en)
ZA (1) ZA834241B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385767B (en) * 1983-12-20 1988-05-10 Waagner Biro Ag DEVICE FOR GASIFYING SOLID FUELS
GR20090100112A (en) * 2009-02-25 2010-09-24 Διονυσιος Χοϊδας Assembly of production of combustible gases from cooperating gasification and drying units.
KR101890952B1 (en) * 2012-12-26 2018-08-22 에스케이이노베이션 주식회사 Integrated Gasification Apparatus for Carbonaceous Fuel Including Flash Dryer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494532C (en) * 1927-10-27 1930-03-25 Julius Pintsch Akt Ges Process for the continuous generation of water gas from moist fuel
DE561446C (en) * 1930-04-13 1932-10-14 Metallgesellschaft Ag Process for the generation of low-nitrogen strong gas by gasifying fuels with water vapor (carbonic acid) and oxygen or oxygen-enriched air
DE974164C (en) * 1951-09-04 1960-10-06 Herbert Dr-Ing Bachl Process for converting fuels with the simultaneous production of mechanical energy
US4057402A (en) * 1976-06-28 1977-11-08 Institute Of Gas Technology Coal pretreatment and gasification process
FR2465173A1 (en) * 1979-09-17 1981-03-20 Bouillet Ind Laurent Combined incinerator and pre dryer - has dryer supplied with hot gases from incinerator exhaust
US4284416A (en) * 1979-12-14 1981-08-18 Exxon Research & Engineering Co. Integrated coal drying and steam gasification process
EP0058892A1 (en) * 1981-02-12 1982-09-01 Malom- és Sütöipari Kutatointézet Process and apparatus for drying of cereals with hot air

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138067A (en) * 1965-12-20 1968-12-27 Stephen Frederic Burghard Batch drier for grain
US3500552A (en) * 1968-03-07 1970-03-17 Us Agriculture Method and apparatus for drying foods
US3861058A (en) * 1972-12-18 1975-01-21 California Pellet Mill Co Fluidized bed grain processor
GB1439317A (en) * 1974-03-15 1976-06-16 Gen Electric Fixed bed coal gasification
GB1507790A (en) * 1976-08-10 1978-04-19 Yamamoto S Grain drying apparatus
DE2734728C2 (en) * 1977-08-02 1986-07-31 Metallgesellschaft Ag, 6000 Frankfurt Method for introducing coal into a pressurized gasification reactor
GB2039293B (en) * 1979-01-09 1982-11-17 Exxon Research Engineering Co Conversion of fuel to reducing and/or synthesis gas
SE8001804L (en) * 1980-03-07 1981-09-08 Lindstroem Ab Olle SET FOR PULSING GASING

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494532C (en) * 1927-10-27 1930-03-25 Julius Pintsch Akt Ges Process for the continuous generation of water gas from moist fuel
DE561446C (en) * 1930-04-13 1932-10-14 Metallgesellschaft Ag Process for the generation of low-nitrogen strong gas by gasifying fuels with water vapor (carbonic acid) and oxygen or oxygen-enriched air
DE974164C (en) * 1951-09-04 1960-10-06 Herbert Dr-Ing Bachl Process for converting fuels with the simultaneous production of mechanical energy
US4057402A (en) * 1976-06-28 1977-11-08 Institute Of Gas Technology Coal pretreatment and gasification process
FR2465173A1 (en) * 1979-09-17 1981-03-20 Bouillet Ind Laurent Combined incinerator and pre dryer - has dryer supplied with hot gases from incinerator exhaust
US4284416A (en) * 1979-12-14 1981-08-18 Exxon Research & Engineering Co. Integrated coal drying and steam gasification process
EP0058892A1 (en) * 1981-02-12 1982-09-01 Malom- és Sütöipari Kutatointézet Process and apparatus for drying of cereals with hot air

Also Published As

Publication number Publication date
BR8303770A (en) 1984-04-24
GB2124648A (en) 1984-02-22
EP0100188A2 (en) 1984-02-08
GB2124648B (en) 1986-07-16
ZA834241B (en) 1984-03-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR

17P Request for examination filed

Effective date: 19850219

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19870829

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CICUTTINI, AMELIOCPC EUROPE LIMITED