ATE69614T1 - PROCESS AND PLANT FOR RECOVERING USABLE GAS FROM WASTE BY PYROLYSIS. - Google Patents

PROCESS AND PLANT FOR RECOVERING USABLE GAS FROM WASTE BY PYROLYSIS.

Info

Publication number
ATE69614T1
ATE69614T1 AT88907293T AT88907293T ATE69614T1 AT E69614 T1 ATE69614 T1 AT E69614T1 AT 88907293 T AT88907293 T AT 88907293T AT 88907293 T AT88907293 T AT 88907293T AT E69614 T1 ATE69614 T1 AT E69614T1
Authority
AT
Austria
Prior art keywords
gas
water
withdrawn
pyrolysis
waste
Prior art date
Application number
AT88907293T
Other languages
German (de)
Inventor
Bernd Michael Wolf
Original Assignee
Pyrolyse Kraftanlagen Pka
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 Pyrolyse Kraftanlagen Pka filed Critical Pyrolyse Kraftanlagen Pka
Application granted granted Critical
Publication of ATE69614T1 publication Critical patent/ATE69614T1/en

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
    • C10J3/58—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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/101—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids with water only
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment
    • 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
    • C10J2300/169—Integration of gasification processes with another plant or parts within the plant with water treatments
    • 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
    • C10J2300/1861—Heat exchange between at least two process streams
    • 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
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Coke Industry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Air Bags (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

According to a process for recovering reusable gas from waste through pyrolysis, the previously comminuted waste is transformed into fluff, granulates or pellets and introduced into a degassing drum (16), in which low temperature carbonization gas is generated and separated from the residual matter. The low temperature carbonization gas is decomposed into combustion gas in a gas converter (19) and cleaned in a subsequent gas washing installation (21-24 and 47-51) with circulating washing water. Part of the water of the circulation system of washing water is withdrawn and replaced with fresh water in order to limit its concentration of toxic substances. The pyrolysis residues to be withdrawn from the low temperature carbonization drum are withdrawn through a water bath (72). At least part of the quantity of liquid withdrawn from the circulation system of washing water of the gas washing installation (21-24) is introduced in the water bath (72).
AT88907293T 1987-08-13 1988-08-03 PROCESS AND PLANT FOR RECOVERING USABLE GAS FROM WASTE BY PYROLYSIS. ATE69614T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873727004 DE3727004A1 (en) 1987-08-13 1987-08-13 METHOD AND INSTALLATION FOR RECOVERING RECYCLABLE GAS FROM MUEL BY PYROLYSIS
PCT/EP1988/000699 WO1989001505A1 (en) 1987-08-13 1988-08-03 Process and installation for recovering reusable gas from waste through pyrolysis
EP88907293A EP0376971B1 (en) 1987-08-13 1988-08-03 Process and installation for recovering reusable gas from waste through pyrolysis

Publications (1)

Publication Number Publication Date
ATE69614T1 true ATE69614T1 (en) 1991-12-15

Family

ID=6333680

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88907293T ATE69614T1 (en) 1987-08-13 1988-08-03 PROCESS AND PLANT FOR RECOVERING USABLE GAS FROM WASTE BY PYROLYSIS.

Country Status (18)

Country Link
EP (1) EP0376971B1 (en)
KR (1) KR960010986B1 (en)
AT (1) ATE69614T1 (en)
AU (1) AU2326288A (en)
BR (1) BR8807663A (en)
CA (1) CA1335863C (en)
CS (1) CS274679B2 (en)
DD (1) DD282023A5 (en)
DE (2) DE3727004A1 (en)
DK (1) DK35890D0 (en)
ES (1) ES2007989A6 (en)
FI (1) FI900660A0 (en)
GR (1) GR1000301B (en)
IN (1) IN170715B (en)
NO (1) NO174002C (en)
PL (1) PL154803B1 (en)
RU (1) RU1836406C (en)
WO (1) WO1989001505A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933809A1 (en) * 1989-10-10 1991-04-18 Pyrolyse Kraftanlagen Pka METHOD FOR DISPOSAL OF WASTE
DE4009249A1 (en) * 1990-03-22 1991-09-26 Pyrolyse Kraftanlagen Pka Filter medium for purificn. of effluent waters etc.
EP0495766A3 (en) * 1991-01-14 1992-12-23 Tbr Gesellschaft F. Techn. Bodenreinigung Ges.M.B.H. Method for the utilization of residual material from pyrolysis and of pyrolysis gas
CN103624055A (en) * 2012-08-22 2014-03-12 黄广禧 Method for inhibiting generation of dioxin through mixed cracking of straw and household garbage
CN103624059A (en) * 2012-08-22 2014-03-12 黄广禧 House refuse splitting decomposition processing technological processes
CN110026268B (en) * 2017-12-03 2020-08-14 保定雄盛建材加工有限公司 Ore stone crusher with dustproof function
CN107974261A (en) * 2017-12-27 2018-05-01 利百川环保科技有限公司 A kind of house refuse pollutant treatment system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862887A (en) * 1971-12-22 1975-01-28 Monsanto Enviro Chem Syst Method for processing heat-decomposable non-gaseous materials
US4126000A (en) * 1972-05-12 1978-11-21 Funk Harald F System for treating and recovering energy from exhaust gases
DE2423891A1 (en) * 1974-05-16 1975-12-04 Alfred Denne Adsorptive carbon production method - uses slag produced by refuse coking or degasification process
FI782355A (en) * 1977-08-12 1979-02-13 Adolf H Borst FOERFARANDE FOER KOMBINERAT SOPUTNYTTJANDE OCH AVFALLSVATTENTILLVERKANDE OCH FLERSTEGSFILTRERINGSANORDNING FOER ATT GENOMFOERA FOERFARANDET
US4256574A (en) * 1979-09-12 1981-03-17 Sterling Drug Inc. Ozone disinfection system
DE3347554C2 (en) * 1983-05-18 1986-08-07 Pka Pyrolyse Kraftanlagen Gmbh, 7080 Aalen Process for obtaining usable gas from waste by pyrolysis and apparatus for carrying out the process
DE3317977A1 (en) * 1983-05-18 1984-11-22 Pka Pyrolyse Kraftanlagen Gmbh, 7080 Aalen GAS CONVERTER
DE3529445A1 (en) * 1985-08-16 1987-02-26 Pyrolyse Kraftanlagen Pka METHOD FOR RECOVERING RECYCLABLE GAS FROM MUELL

Also Published As

Publication number Publication date
DE3866357D1 (en) 1992-01-02
IN170715B (en) 1992-05-09
AU2326288A (en) 1989-03-09
RU1836406C (en) 1993-08-23
FI900660A0 (en) 1990-02-09
EP0376971B1 (en) 1991-11-21
DE3727004A1 (en) 1989-02-23
GR1000301B (en) 1992-05-12
NO174002B (en) 1993-11-22
PL154803B1 (en) 1991-09-30
DK35890A (en) 1990-02-12
KR960010986B1 (en) 1996-08-14
CS274679B2 (en) 1991-09-15
WO1989001505A1 (en) 1989-02-23
NO174002C (en) 1994-03-02
BR8807663A (en) 1990-06-19
DK35890D0 (en) 1990-02-12
NO900670L (en) 1990-02-12
CS559288A2 (en) 1990-10-12
KR890701712A (en) 1989-12-21
NO900670D0 (en) 1990-02-12
PL274155A1 (en) 1989-04-17
ES2007989A6 (en) 1989-07-01
DD282023A5 (en) 1990-08-29
EP0376971A1 (en) 1990-07-11
CA1335863C (en) 1995-06-13
GR880100514A (en) 1989-05-25

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Legal Events

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REN Ceased due to non-payment of the annual fee