FR2265040A1 - Small incinerator for waste plastics or rubber - uses pyrolysis to produce conc gas prod for treatment in small chamber - Google Patents

Small incinerator for waste plastics or rubber - uses pyrolysis to produce conc gas prod for treatment in small chamber

Info

Publication number
FR2265040A1
FR2265040A1 FR7507876A FR7507876A FR2265040A1 FR 2265040 A1 FR2265040 A1 FR 2265040A1 FR 7507876 A FR7507876 A FR 7507876A FR 7507876 A FR7507876 A FR 7507876A FR 2265040 A1 FR2265040 A1 FR 2265040A1
Authority
FR
France
Prior art keywords
small
esp
pyrolysis
rubber
treatment
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
FR7507876A
Other languages
French (fr)
Other versions
FR2265040B3 (en
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.)
Schindler & Co Jacques
Original Assignee
Schindler & Co Jacques
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 Schindler & Co Jacques filed Critical Schindler & Co Jacques
Publication of FR2265040A1 publication Critical patent/FR2265040A1/en
Application granted granted Critical
Publication of FR2265040B3 publication Critical patent/FR2265040B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F23G5/0273—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using indirect heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/30—Halogen; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/60—Sorption with dry devices, e.g. beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Treating Waste Gases (AREA)
  • Coke Industry (AREA)

Abstract

Waste materials, consisting (partly) of org. cpds. containing halogens and/or sulphur, are burnt by pyrolytic decomposition of the cpds., followed by combustion of the pyrolysis gases. The pyrolytic breakdown is carried out at =500, esp. 250-480 degrees C., under autogenous, above-atmospheric pressure, esp. 1-20 mm. water gauge; the resultant pyrolysis gases are selectivity treated so as to completely remove the portion contng. halogen and/or sulphur and are then burnt. The temps. used are pref. such that the production of a liq. phase is avoided, by contacting the pyrolsis gases with substances which are solid at the treatment temp. and which lead to reaction prods. by combination with the constits. to be removed which are withe gaseous or solid at the treatment temp. Used esp. for burning rubber or plastics waste in small factories; by avoiding the prodn. of a liq. phase, virtually all the harmful constits., can be removed in a pyrolysis time of 10 hrs.; the process is economical even for every small quantities of waste materials, e.g. 1-100 kg. per day, and 500-5000 kg. per day.
FR7507876A 1974-03-19 1975-03-13 Small incinerator for waste plastics or rubber - uses pyrolysis to produce conc gas prod for treatment in small chamber Granted FR2265040A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH375474 1974-03-19
CH1163674 1974-08-27

Publications (2)

Publication Number Publication Date
FR2265040A1 true FR2265040A1 (en) 1975-10-17
FR2265040B3 FR2265040B3 (en) 1977-11-18

Family

ID=25693773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507876A Granted FR2265040A1 (en) 1974-03-19 1975-03-13 Small incinerator for waste plastics or rubber - uses pyrolysis to produce conc gas prod for treatment in small chamber

Country Status (3)

Country Link
JP (1) JPS50127475A (en)
DE (1) DE2510339A1 (en)
FR (1) FR2265040A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571978A1 (en) * 1984-10-23 1986-04-25 Skf Steel Eng Ab METHOD AND INSTALLATION FOR THE CLEANING OF WASTE GASES FROM THE TREATMENT OF INDUSTRIAL OR HOUSEHOLD WASTE.
ES2759939A1 (en) * 2019-11-21 2020-05-12 Urbaser Sa PROCEDURE TO CONVERT PLASTIC WASTE INTO LIQUID PRODUCTS USEFUL IN THE PETROCHEMICAL INDUSTRY (Machine-translation by Google Translate, not legally binding)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179263A (en) 1976-10-29 1979-12-18 Perlmooser Zementwerke Aktiengesellschaft Process for the utilization of waste substances and device for carrying out the process
DE3409646A1 (en) * 1984-03-16 1985-09-26 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Process for the combustion of a liquid fuel containing sulphur and ash
SE453863B (en) * 1984-09-21 1988-03-07 Skf Steel Eng Ab SET FOR DISPOSAL OF ENVIRONMENTALLY WASTE
JPS61141543U (en) * 1985-02-15 1986-09-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571978A1 (en) * 1984-10-23 1986-04-25 Skf Steel Eng Ab METHOD AND INSTALLATION FOR THE CLEANING OF WASTE GASES FROM THE TREATMENT OF INDUSTRIAL OR HOUSEHOLD WASTE.
ES2759939A1 (en) * 2019-11-21 2020-05-12 Urbaser Sa PROCEDURE TO CONVERT PLASTIC WASTE INTO LIQUID PRODUCTS USEFUL IN THE PETROCHEMICAL INDUSTRY (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
JPS50127475A (en) 1975-10-07
FR2265040B3 (en) 1977-11-18
DE2510339A1 (en) 1975-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse