JPS53113263A - Method of purifying welding fume - Google Patents

Method of purifying welding fume

Info

Publication number
JPS53113263A
JPS53113263A JP2765377A JP2765377A JPS53113263A JP S53113263 A JPS53113263 A JP S53113263A JP 2765377 A JP2765377 A JP 2765377A JP 2765377 A JP2765377 A JP 2765377A JP S53113263 A JPS53113263 A JP S53113263A
Authority
JP
Japan
Prior art keywords
welding fume
purifying
purifying welding
rolling
coke
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
JP2765377A
Other languages
Japanese (ja)
Other versions
JPS5747947B2 (en
Inventor
Masaharu Matsui
Tatsuo Fukuyama
Hiroshi Yamamoto
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP2765377A priority Critical patent/JPS53113263A/en
Publication of JPS53113263A publication Critical patent/JPS53113263A/en
Publication of JPS5747947B2 publication Critical patent/JPS5747947B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Coke Industry (AREA)

Abstract

PURPOSE: To accomplish a simple treatment of rolling waste oil at a low cost without any harmful effect on others with addition of a heated mixture of rolling refuse oil and tar dreg to raw coal for coke prior to feeding into a coke furnace.
COPYRIGHT: (C)1978,JPO&Japio
JP2765377A 1977-03-15 1977-03-15 Method of purifying welding fume Granted JPS53113263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2765377A JPS53113263A (en) 1977-03-15 1977-03-15 Method of purifying welding fume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2765377A JPS53113263A (en) 1977-03-15 1977-03-15 Method of purifying welding fume

Publications (2)

Publication Number Publication Date
JPS53113263A true JPS53113263A (en) 1978-10-03
JPS5747947B2 JPS5747947B2 (en) 1982-10-13

Family

ID=12226870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2765377A Granted JPS53113263A (en) 1977-03-15 1977-03-15 Method of purifying welding fume

Country Status (1)

Country Link
JP (1) JPS53113263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016187A (en) * 2005-07-11 2007-01-25 Kansai Coke & Chem Co Ltd Method for treating fatty acid pitch and equipment for treating the same
JP2007321030A (en) * 2006-05-31 2007-12-13 Kansai Coke & Chem Co Ltd Method for producing coke

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920362A (en) * 1972-06-16 1974-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920362A (en) * 1972-06-16 1974-02-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016187A (en) * 2005-07-11 2007-01-25 Kansai Coke & Chem Co Ltd Method for treating fatty acid pitch and equipment for treating the same
JP2007321030A (en) * 2006-05-31 2007-12-13 Kansai Coke & Chem Co Ltd Method for producing coke

Also Published As

Publication number Publication date
JPS5747947B2 (en) 1982-10-13

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