GB1484130A - Pyrolytic process and apparatus for solid waste disposal - Google Patents

Pyrolytic process and apparatus for solid waste disposal

Info

Publication number
GB1484130A
GB1484130A GB4998173A GB4998173A GB1484130A GB 1484130 A GB1484130 A GB 1484130A GB 4998173 A GB4998173 A GB 4998173A GB 4998173 A GB4998173 A GB 4998173A GB 1484130 A GB1484130 A GB 1484130A
Authority
GB
United Kingdom
Prior art keywords
reactor
regenerator
heating media
refuse
sludge
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.)
Expired
Application number
GB4998173A
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 GB4998173A priority Critical patent/GB1484130A/en
Publication of GB1484130A publication Critical patent/GB1484130A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
    • C10B49/20—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form
    • C10B49/22—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form according to the "fluidised bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Sludge (AREA)

Abstract

1484130 Pyrolysing sludge or refuse D KUNII 25 Oct 1974 [26 Oct 1973] 49981/73 Heading C5E A process for the continuous pyrolysis of organic solid sludge or refuse comprises circulating powdered and particulate inorganic heating media (of 0À2 to 4 mm. mean particulate diameter) in a reactor A and a regenerator B arranged side by side and supplying the sludge of refuse (of 0À3 to 100 mm. mean particulate diameter) (optionally mixed with inorganic heating media) via hopper 1 and screw feeder 2 through inlet 3 disposed in a central region of reactor A wherein it is pyrolysed forming a fluidized bed 4 the pyrolysed product then being discharged together with heating media and by-product carbon to the fluidized bed 13 in the regenerator wherein the carbon materials are burned, the heating media then being recirculated to the reactor. Super heated steam fed into the reactor and regenerator maintains the height of each fluidized bed greater than three times the greatest horizontal dimension of the reactor or regenerator, and the regenerator is maintained throughout at a temperature of 500‹ to 1000‹ C., air and combustion gas being supplid thereto via inlet 14. Inorganic residuals in the pyrolysed sludge or refuse together with heating media may be discharged from outlets 28, 29. Outlets 6, 19 carry gas produced in the process from the apparatus and may be connected to a cyclone separator 7 or 20.
GB4998173A 1974-10-25 1974-10-25 Pyrolytic process and apparatus for solid waste disposal Expired GB1484130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4998173A GB1484130A (en) 1974-10-25 1974-10-25 Pyrolytic process and apparatus for solid waste disposal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4998173A GB1484130A (en) 1974-10-25 1974-10-25 Pyrolytic process and apparatus for solid waste disposal

Publications (1)

Publication Number Publication Date
GB1484130A true GB1484130A (en) 1977-08-24

Family

ID=10454205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4998173A Expired GB1484130A (en) 1974-10-25 1974-10-25 Pyrolytic process and apparatus for solid waste disposal

Country Status (1)

Country Link
GB (1) GB1484130A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028021A1 (en) * 1979-10-30 1981-05-06 Ishizaka, Seiichi President of AGENCY OF INDUSTRIAL SCIENCE and TECHNOLOGY Method and apparatus for pyrolyzing
GB2199842A (en) * 1986-12-30 1988-07-20 Us Energy Power generating system and method utilizing hydropyrolysis
WO2003002691A1 (en) 2001-06-27 2003-01-09 Herhof Umwelttechnik Gmbh Method and device for the pyrolysis and gasification of material mixtures containing organic components
DE102006027631B4 (en) * 2006-06-13 2017-02-09 Bernd Bauer Process for the production of energy by means of pyrolysis and apparatus therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028021A1 (en) * 1979-10-30 1981-05-06 Ishizaka, Seiichi President of AGENCY OF INDUSTRIAL SCIENCE and TECHNOLOGY Method and apparatus for pyrolyzing
GB2199842A (en) * 1986-12-30 1988-07-20 Us Energy Power generating system and method utilizing hydropyrolysis
WO2003002691A1 (en) 2001-06-27 2003-01-09 Herhof Umwelttechnik Gmbh Method and device for the pyrolysis and gasification of material mixtures containing organic components
DE102006027631B4 (en) * 2006-06-13 2017-02-09 Bernd Bauer Process for the production of energy by means of pyrolysis and apparatus therefor

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19941024