JPS5364667A - Treating method for sludge of heavy metals - Google Patents

Treating method for sludge of heavy metals

Info

Publication number
JPS5364667A
JPS5364667A JP13978076A JP13978076A JPS5364667A JP S5364667 A JPS5364667 A JP S5364667A JP 13978076 A JP13978076 A JP 13978076A JP 13978076 A JP13978076 A JP 13978076A JP S5364667 A JPS5364667 A JP S5364667A
Authority
JP
Japan
Prior art keywords
sludge
heavy metals
treating method
enable
substance
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.)
Pending
Application number
JP13978076A
Other languages
Japanese (ja)
Inventor
Masuji Kyotani
Masaharu Yoshida
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.)
SANREE REINETSU KK
Sumitomo Electric Industries Ltd
Sunray Reinetsu Co Ltd
Original Assignee
SANREE REINETSU KK
Sumitomo Electric Industries Ltd
Sunray Reinetsu 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 SANREE REINETSU KK, Sumitomo Electric Industries Ltd, Sunray Reinetsu Co Ltd filed Critical SANREE REINETSU KK
Priority to JP13978076A priority Critical patent/JPS5364667A/en
Publication of JPS5364667A publication Critical patent/JPS5364667A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/005—Fusing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE:To enable to take out simply the molten substance and, furthermore, to enable to use the crusible repeatedly, by melting the mixture of the sludge of heavy metals, glass powder and a reducing agent in the crucible of which the inner wall has been coated with a specified substance.
JP13978076A 1976-11-20 1976-11-20 Treating method for sludge of heavy metals Pending JPS5364667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13978076A JPS5364667A (en) 1976-11-20 1976-11-20 Treating method for sludge of heavy metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13978076A JPS5364667A (en) 1976-11-20 1976-11-20 Treating method for sludge of heavy metals

Publications (1)

Publication Number Publication Date
JPS5364667A true JPS5364667A (en) 1978-06-09

Family

ID=15253238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13978076A Pending JPS5364667A (en) 1976-11-20 1976-11-20 Treating method for sludge of heavy metals

Country Status (1)

Country Link
JP (1) JPS5364667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1215293A1 (en) * 2000-12-16 2002-06-19 Technische Universität Clausthal Lined steel crucible for the iron-free melting of magnesium and magnesium alloys

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974665A (en) * 1972-11-20 1974-07-18
JPS5025475A (en) * 1973-07-09 1975-03-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974665A (en) * 1972-11-20 1974-07-18
JPS5025475A (en) * 1973-07-09 1975-03-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1215293A1 (en) * 2000-12-16 2002-06-19 Technische Universität Clausthal Lined steel crucible for the iron-free melting of magnesium and magnesium alloys

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