GB1394854A - Apparatus for converting high polymers into fuels - Google Patents

Apparatus for converting high polymers into fuels

Info

Publication number
GB1394854A
GB1394854A GB4677674A GB4677674A GB1394854A GB 1394854 A GB1394854 A GB 1394854A GB 4677674 A GB4677674 A GB 4677674A GB 4677674 A GB4677674 A GB 4677674A GB 1394854 A GB1394854 A GB 1394854A
Authority
GB
United Kingdom
Prior art keywords
pipe
furnace
liquid
high polymers
burner
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
GB4677674A
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Publication of GB1394854A publication Critical patent/GB1394854A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50212—Extruding waste before combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

1394854 Decomposing polymers into liquid and gaseous fuels NIIGATA TEKKOSHO KK 5 May 1972 [26 May 1971] 46776/74 Divided out of 1394851 Heading C5E [Also in Division F4] Apparatus for decomposing high polymers into liquid and gaseous fuels comprises an extruder 11 having a rotatable screw shaft 13, means for heating material in the barrel of the extruder, and a heated pipe 69 for withdrawing decomposition products and extending through a furnace 71 to a burner 79 which heats the furnace. The pipe 69 is heated by a heater 70 wound around it; gas can be supplied through a pipe 76 for preheating the furnace at start-up. Fig. 2 (not shown) illustrates a similar apparatus but in which the pipe 72 is shorter and is intended to supply the decomposition products to the burner 79 as liquid instead of as gas.
GB4677674A 1971-05-26 1972-05-05 Apparatus for converting high polymers into fuels Expired GB1394854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3610371 1971-05-26

Publications (1)

Publication Number Publication Date
GB1394854A true GB1394854A (en) 1975-05-21

Family

ID=12460417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4677674A Expired GB1394854A (en) 1971-05-26 1972-05-05 Apparatus for converting high polymers into fuels

Country Status (1)

Country Link
GB (1) GB1394854A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158089A (en) * 1984-05-16 1985-11-06 Jen Szu Jen Treatment of waste plastics
DE4107046A1 (en) * 1991-03-06 1992-09-10 Menges Georg Method for using organic wastes contg. macromolecules
DE4207976A1 (en) * 1992-03-13 1993-09-16 Rwe Entsorgung Ag METHOD FOR PRODUCING OLEFINS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158089A (en) * 1984-05-16 1985-11-06 Jen Szu Jen Treatment of waste plastics
DE4107046A1 (en) * 1991-03-06 1992-09-10 Menges Georg Method for using organic wastes contg. macromolecules
DE4207976A1 (en) * 1992-03-13 1993-09-16 Rwe Entsorgung Ag METHOD FOR PRODUCING OLEFINS
DE4207976C2 (en) * 1992-03-13 2001-03-15 Rwe Umwelt Ag Process for the production of olefins by thermal treatment of plastic waste

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee