EP1097983A2 - Procédé et installation pour la gazéification avec pré-évaporisation de combustibles, de matières résiduaires et de déchets - Google Patents

Procédé et installation pour la gazéification avec pré-évaporisation de combustibles, de matières résiduaires et de déchets Download PDF

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Publication number
EP1097983A2
EP1097983A2 EP00123610A EP00123610A EP1097983A2 EP 1097983 A2 EP1097983 A2 EP 1097983A2 EP 00123610 A EP00123610 A EP 00123610A EP 00123610 A EP00123610 A EP 00123610A EP 1097983 A2 EP1097983 A2 EP 1097983A2
Authority
EP
European Patent Office
Prior art keywords
gasification
residues
waste materials
fuel
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.)
Withdrawn
Application number
EP00123610A
Other languages
German (de)
English (en)
Other versions
EP1097983A3 (fr
Inventor
Manfred Dr.-Ing. Windmüller
Dietmar Dipl.-Ing. Adler
Manfred Dr.-Ing. Schingnitz
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.)
KRC Umwelttechnik GmbH
Noell KRC Energie und Umwelttechnik GmbH
Original Assignee
KRC Umwelttechnik GmbH
Noell KRC Energie und Umwelttechnik 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 KRC Umwelttechnik GmbH, Noell KRC Energie und Umwelttechnik GmbH filed Critical KRC Umwelttechnik GmbH
Publication of EP1097983A2 publication Critical patent/EP1097983A2/fr
Publication of EP1097983A3 publication Critical patent/EP1097983A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
    • B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
    • B01B1/005—Evaporation for physical or chemical purposes; Evaporation apparatus therefor, e.g. evaporation of liquids for gas phase reactions
    • 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
    • C10J3/485—Entrained flow gasifiers
    • 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
    • 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
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903—Feed preparation
    • C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1223—Heating the gasifier by burners

Definitions

  • the invention relates to a method according to the preamble of the first Claim and devices for performing the method for Gasification of fuels, residues and waste materials, which are to the Gasification process to be completely evaporated.
  • Liquid hydrocarbons are among the fuels, residues and waste materials such as petrol and heating oils, halogen or nitrogen-containing hydrocarbons from industry or contaminated solvents or mixtures understand.
  • No. 4,950,309 discloses a process for the recovery of fuels, residues and waste materials by gasification in the entrained flow with a gasification agent containing free oxygen, in which, in contrast to the proposed process, the gasification materials mentioned are not in the form of a homogeneous liquid phase but a slurry heterogeneous solid-liquid two-phase system.
  • the preheating completely or partially evaporates the liquid portions and feeds them to the gasification reactor as a vapor solid mixture.
  • the partial or full evaporation of the liquid components has the main purpose of supplying the solids to the gasification reactor already dried, so as not to impede the gasification process by an upstream drying process.
  • the invention has for its object the possibility of gasification according to the principle of partial oxidation in the entrained flow for evaporable Fuels, residues and waste materials for the generation of a versatile carbon monoxide and hydrogen-rich gas and valuable materials use and prevent soot formation or essential restrict.
  • the inventive method and the inventive Devices assume that the gasification in the The entrained-flow reactor initially provided fuel, residual and waste material is completely evaporated and fed in vapor form to the gasification chamber becomes larger under normal or elevated pressure at temperatures 900 ° C, preferably between 1100 - 1600 ° C, the reaction with the Gasifying agent happens.
  • a Pre-evaporation chamber with supply for water vapor and with supply be arranged for fuels, residues and waste materials.
  • the pre-evaporation chamber can be integrated in the gasification reactor jacket and feeders for fuel, residues and waste materials as well as feeders for Contain water vapor and the completely evaporated gasification substances are fed in a first downstream gasification chamber of the gasification agent implemented.
  • the Venturi tube (15) as a front steamer with feed (4) for water vapor and Feeder (3) for the fuel, residues and waste materials to the gasification burner (1) upstream.
  • FIG. 1 shows a gasification burner 1 with a pre-evaporation chamber 14.
  • the liquid fuel, residual and waste material to be gasified is via the Feed 3 of the pre-evaporation chamber 14 is given up in the Nozzle 4 steam is injected.
  • the sensible warmth of the steam becomes used for the complete evaporation of the fuel, residual and waste material.
  • the vaporized gasification material passes through the nozzle 4 supplied water vapor through the annular gap 6 to the burner mouth 17, where the mixing and reaction with the feed 5 and the Central tube 7 supplied gasification air, oxygen-enriched Air or technical oxygen can take place.
  • the gasifying agent steam can also be added.
  • the metal parts of the Gasification burner 1 are through water-pressurized annular spaces 8 chilled. In order to achieve a fast evaporation, the over the Feed 3 supplied gasification material finely distributed via nozzles 9.
  • FIG. 2 shows a solution variant in which the pre-evaporation chamber 2 is integrated in the gasification reactor jacket 16. Gasification substance and Water vapor is fed through feeders 3, 4 into a common one Pipe feed 12 of the pre-evaporation chamber 2 abandoned. The evaporated material flows into the first gasification chamber 10, where Feeding the gasification agent 5, the gasification reaction can take place.
  • the exemplary embodiment shows a further subordinate one Gasification chamber 11.
  • FIG. 3 shows the possibility of pre-evaporation for low-boiling, Fuels, residues and waste materials.
  • the gasification substance is in pipes with Stub 3 in a heat exchanger 12 by indirect heat 18 completely evaporated and in vapor form via a gasification burner 1 Gasification chamber 10 supplied together with the gasification agent.
  • FIG. 4 shows the design of the pre-evaporation chamber as Venturi tube 15.
  • the one for the complete evaporation of the gasification substance required water vapor 4 flows into the Venturi tube 15, before it narrowest cross section of the gasification substance 3 to be evaporated becomes. Due to the high speed of the steam flow, the Gasification material divided into fine droplets by the high Vaporize heat transfer rate quickly and completely.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
EP00123610A 1999-11-06 2000-10-28 Procédé et installation pour la gazéification avec pré-évaporisation de combustibles, de matières résiduaires et de déchets Withdrawn EP1097983A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19953491 1999-11-06
DE19953491 1999-11-06

Publications (2)

Publication Number Publication Date
EP1097983A2 true EP1097983A2 (fr) 2001-05-09
EP1097983A3 EP1097983A3 (fr) 2003-11-19

Family

ID=7928165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123610A Withdrawn EP1097983A3 (fr) 1999-11-06 2000-10-28 Procédé et installation pour la gazéification avec pré-évaporisation de combustibles, de matières résiduaires et de déchets

Country Status (4)

Country Link
US (1) US6843814B1 (fr)
EP (1) EP1097983A3 (fr)
BR (1) BR0005724A (fr)
DE (1) DE10065921A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060147853A1 (en) * 2005-01-06 2006-07-06 Lipp Charles W Feed nozzle assembly and burner apparatus for gas/liquid reactions
US20060228294A1 (en) * 2005-04-12 2006-10-12 Davis William H Process and apparatus using a molten metal bath
US7450296B2 (en) * 2006-01-30 2008-11-11 Taiwan Semiconductor Manufacturing Company, Ltd. Method and system for patterning alignment marks on a transparent substrate
US8246700B1 (en) 2007-12-06 2012-08-21 Leonid Kutsin Method and system for recycling flue gas
DE102012100897A1 (de) 2011-08-08 2013-02-14 Kunststoff- Und Umwelttechnik Gmbh Modulierbares Universalverfahren zur Herstellung von Syntheseprodukten
US9989251B2 (en) 2013-01-21 2018-06-05 Conversion Energy Systems, Inc. System for gasifying waste, method for gasifying waste
US9850433B2 (en) 2015-12-31 2017-12-26 Chz Technologies, Llc Multistage thermolysis method for safe and efficient conversion of E-waste materials
US9816033B2 (en) 2015-12-31 2017-11-14 Chz Technologies, Llc Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sources
WO2022060852A1 (fr) 2020-09-15 2022-03-24 Chz Technologies, Llc Production d'ammoniac vert à partir de gaz de thermolyseur
EP4271734A4 (fr) 2021-01-04 2025-08-06 Chz Tech Llc Procédés et systèmes pour la destruction de composés synthétiques perfluorés et polyfluorés

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885173A (en) * 1958-09-23 1961-12-20 Texaco Development Corp Production of synthesis gas
DE1103508B (de) * 1960-03-16 1961-03-30 Basf Ag Verfahren zur Spaltung von verdampfbaren und nichtverdampf-baren fluessigen Kohlenwasserstoffen
DE1254281B (de) * 1964-06-18 1967-11-16 Basf Ag Verfahren zur Erzeugung brennbarer Gase durch Umsetzung von normalerweise fluessigen, verdampfbaren Kohlenwasserstoffen
US3970524A (en) * 1972-05-12 1976-07-20 Funk Harald F Treating waste materials to produce usable gases
US4078989A (en) * 1976-05-11 1978-03-14 Leas Brothers Development Corporation Coal conversion process
US4152122A (en) * 1977-12-05 1979-05-01 Syngas International, Ltd. Apparatus for the production of methane containing gas by hydrogasification
US4950309A (en) 1987-10-07 1990-08-21 Dynecology Incorporated Process for the conversion of toxic organic substances to useful products
US5104419A (en) * 1990-02-28 1992-04-14 Funk Harald F Solid waste refining and conversion to methanol
US5134944A (en) * 1991-02-28 1992-08-04 Keller Leonard J Processes and means for waste resources utilization
DE4109231C2 (de) 1991-03-21 1995-01-26 Noell Dbi Energie Entsorgung Verfahren zur Verwertung halogenbelasteter kohlenstoffhaltiger Abfallstoffe
DE4125521C1 (fr) 1991-08-01 1992-10-29 Energiewerke Schwarze Pumpe Ag, O-7610 Schwarze Pumpe, De
US5273556A (en) * 1992-03-30 1993-12-28 Texaco Inc. Process for disposing of sewage sludge
DE4328188C2 (de) 1993-08-21 1996-04-18 Hoechst Ag Verfahren zur Herstellung von Synthesegas
US5449854A (en) 1993-11-26 1995-09-12 The Boc Group, Inc. Method and incinerator for incinerating halogenated organic compounds
DE4446803C2 (de) 1994-12-24 1998-05-28 Krc Umwelttechnik Gmbh Verfahren und Vorrichtung zur thermischen und stofflichen Verwertung von Rest- und Abfallstoffen
US6045772A (en) * 1998-08-19 2000-04-04 International Fuel Cells, Llc Method and apparatus for injecting a liquid hydrocarbon fuel into a fuel cell power plant reformer

Also Published As

Publication number Publication date
DE10065921A1 (de) 2001-07-26
US6843814B1 (en) 2005-01-18
BR0005724A (pt) 2001-08-07
EP1097983A3 (fr) 2003-11-19

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