DE10330512A1 - Pulse process, for operating fluidized bed reactor, e.g. for incineration of solid wastes, involves forming isochronous, isohaline and/or insulating annular flow of varying temperature or concentration between raw gas and pipe wall - Google Patents

Pulse process, for operating fluidized bed reactor, e.g. for incineration of solid wastes, involves forming isochronous, isohaline and/or insulating annular flow of varying temperature or concentration between raw gas and pipe wall Download PDF

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Publication number
DE10330512A1
DE10330512A1 DE2003130512 DE10330512A DE10330512A1 DE 10330512 A1 DE10330512 A1 DE 10330512A1 DE 2003130512 DE2003130512 DE 2003130512 DE 10330512 A DE10330512 A DE 10330512A DE 10330512 A1 DE10330512 A1 DE 10330512A1
Authority
DE
Germany
Prior art keywords
isohaline
isochronous
incineration
concentration
fluidized bed
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
DE2003130512
Other languages
German (de)
Other versions
DE10330512B4 (en
Inventor
Reinhold Grunwald
Reinhard Skoddow
Osman Turna
Bernd Meyer
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.)
Envirotherm GmbH
Original Assignee
Energiewerke Schwarze Pumpe AG
Envirotherm GmbH
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 Energiewerke Schwarze Pumpe AG, Envirotherm GmbH filed Critical Energiewerke Schwarze Pumpe AG
Priority to DE2003130512 priority Critical patent/DE10330512B4/en
Publication of DE10330512A1 publication Critical patent/DE10330512A1/en
Application granted granted Critical
Publication of DE10330512B4 publication Critical patent/DE10330512B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10J3/20—Apparatus; Plants
    • C10J3/22—Arrangements or dispositions of valves or flues
    • 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
    • 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
    • C10J3/52—Ash-removing devices
    • 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
    • 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
    • C10J3/845—Quench rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In a fluidized bed reactor, e.g. for the incineration of waste materials, the gases pass through the bed at high speed. The gases form an isochronous, isohaline and/or insulating annular flow of varying temperature or concentration between the raw gas and the pipe wall. The gas flow is maintained at a steady speed of 5 - 300 m/s. A jet lance releases an aqueous medium of defined pH, or an organic medium (e.g. oil), or steam, into the gas at the point of highest speed and towards the flow filaments. The media are introduced in alternating pulses.
DE2003130512 2003-07-05 2003-07-05 Method and device for preventing deposits in raw gas feedthroughs Expired - Fee Related DE10330512B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003130512 DE10330512B4 (en) 2003-07-05 2003-07-05 Method and device for preventing deposits in raw gas feedthroughs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003130512 DE10330512B4 (en) 2003-07-05 2003-07-05 Method and device for preventing deposits in raw gas feedthroughs

Publications (2)

Publication Number Publication Date
DE10330512A1 true DE10330512A1 (en) 2005-03-10
DE10330512B4 DE10330512B4 (en) 2006-11-23

Family

ID=34177183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003130512 Expired - Fee Related DE10330512B4 (en) 2003-07-05 2003-07-05 Method and device for preventing deposits in raw gas feedthroughs

Country Status (1)

Country Link
DE (1) DE10330512B4 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027024B3 (en) * 2005-06-11 2006-08-17 Sustec Schwarze Pumpe Gmbh Prevention of coke-formation discharges in the heading section and at the raw gas outlet of a cinder bath carburetor, comprises filling raw gas in fine atomized water reactor and occurring an intensive reaction
NL1030520C2 (en) * 2005-11-25 2007-05-29 Cornel Dutescu Cold combination gasifier is fot pit-coal, bio-mass and rubbish with low and high combustion values, involving low investment and operational costs, since there is no use of sulphur or produced steam in process
DE102007062414A1 (en) 2007-12-20 2009-07-02 Conera Process Solutions Gmbh Autothermic process for the continuous gasification of carbon-rich substances

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340156A1 (en) * 1993-11-25 1995-06-01 Krupp Koppers Gmbh Method and device for cooling partial oxidation raw gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027024B3 (en) * 2005-06-11 2006-08-17 Sustec Schwarze Pumpe Gmbh Prevention of coke-formation discharges in the heading section and at the raw gas outlet of a cinder bath carburetor, comprises filling raw gas in fine atomized water reactor and occurring an intensive reaction
NL1030520C2 (en) * 2005-11-25 2007-05-29 Cornel Dutescu Cold combination gasifier is fot pit-coal, bio-mass and rubbish with low and high combustion values, involving low investment and operational costs, since there is no use of sulphur or produced steam in process
DE102007062414A1 (en) 2007-12-20 2009-07-02 Conera Process Solutions Gmbh Autothermic process for the continuous gasification of carbon-rich substances
US8632614B2 (en) 2007-12-20 2014-01-21 Ecoloop Gmbh Autothermal method for the continuous gasification of carbon-rich substances

Also Published As

Publication number Publication date
DE10330512B4 (en) 2006-11-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: SUSTEC SCHWARZE PUMPE GMBH, 01099 DRESDEN, DE

Owner name: ENVIROTHERM GMBH, 45136 ESSEN, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ENVIROTHERM GMBH, 45136 ESSEN, DE

R082 Change of representative

Representative=s name: RAUSCH WANISCHECK-BERGMANN BRINKMANN PARTNERSC, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee