JPS55158410A - Treating method for apparatus containing polychlorinated biphenyl - Google Patents

Treating method for apparatus containing polychlorinated biphenyl

Info

Publication number
JPS55158410A
JPS55158410A JP6429079A JP6429079A JPS55158410A JP S55158410 A JPS55158410 A JP S55158410A JP 6429079 A JP6429079 A JP 6429079A JP 6429079 A JP6429079 A JP 6429079A JP S55158410 A JPS55158410 A JP S55158410A
Authority
JP
Japan
Prior art keywords
pcb
waste
chamber
gases
waste materials
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
JP6429079A
Other languages
Japanese (ja)
Other versions
JPS6148046B2 (en
Inventor
Teruichi Imayoshi
Sumio Sakurai
Norio Kase
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.)
Japan Oxygen Co Ltd
Nippon Sanso Corp
Original Assignee
Japan Oxygen Co Ltd
Nippon Sanso Corp
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 Japan Oxygen Co Ltd, Nippon Sanso Corp filed Critical Japan Oxygen Co Ltd
Priority to JP6429079A priority Critical patent/JPS55158410A/en
Publication of JPS55158410A publication Critical patent/JPS55158410A/en
Publication of JPS6148046B2 publication Critical patent/JPS6148046B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/12—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of plastics, e.g. rubber
    • 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
    • F23G2900/70—Incinerating particular products or waste
    • F23G2900/7011—Incinerating PCB-materials

Abstract

PURPOSE:To treat PCB-containing waste materials in a small-scale equipment efficiently by a method wherein PCB-containing waste materials are converted to a molten slag, the waste materials are preheated by the resulting cumbustion gases to evaporate PCB and the evaporated PCB is burnt by oxgen-fuel burners. CONSTITUTION:Waste materials 1 such as PCB-containing electric apparatuse are fed into a melting chamber 5 through a feeding portion 4. The upright-type melting chamber 5 is provided at its lower portion with oxygen-fuel burners 6 arranged along the circumference, and the hot flames of the burners 6 collide with the waste materials 1 to convert the latter into a molten slag. The resulting waste gases flow upward in the melting chamber 5, when they sequentiary preheat the waste materals 1 fed from the top portion of the chamber 5. This preheating evaporates the liquid PCB, and the evaporated PCB is fed into a combustion chamber 11 together with the waste gases. In the cumbustion chamber 11, the PCB in the waste gases is burnt perfectly by an oxygen-fuel burner 12, and the waste gases are directed into an waste-gas treating equipment.
JP6429079A 1979-05-24 1979-05-24 Treating method for apparatus containing polychlorinated biphenyl Granted JPS55158410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6429079A JPS55158410A (en) 1979-05-24 1979-05-24 Treating method for apparatus containing polychlorinated biphenyl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6429079A JPS55158410A (en) 1979-05-24 1979-05-24 Treating method for apparatus containing polychlorinated biphenyl

Publications (2)

Publication Number Publication Date
JPS55158410A true JPS55158410A (en) 1980-12-09
JPS6148046B2 JPS6148046B2 (en) 1986-10-22

Family

ID=13253949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6429079A Granted JPS55158410A (en) 1979-05-24 1979-05-24 Treating method for apparatus containing polychlorinated biphenyl

Country Status (1)

Country Link
JP (1) JPS55158410A (en)

Also Published As

Publication number Publication date
JPS6148046B2 (en) 1986-10-22

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