JPS5352211A - Estimation method for scale thickness on membrance water tube of converter - Google Patents

Estimation method for scale thickness on membrance water tube of converter

Info

Publication number
JPS5352211A
JPS5352211A JP12767876A JP12767876A JPS5352211A JP S5352211 A JPS5352211 A JP S5352211A JP 12767876 A JP12767876 A JP 12767876A JP 12767876 A JP12767876 A JP 12767876A JP S5352211 A JPS5352211 A JP S5352211A
Authority
JP
Japan
Prior art keywords
converter
scale thickness
estimation method
water tube
membrance
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
JP12767876A
Other languages
Japanese (ja)
Inventor
Shigeaki Kusumoto
Akiomi Hiroshige
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12767876A priority Critical patent/JPS5352211A/en
Publication of JPS5352211A publication Critical patent/JPS5352211A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To estimate accumulated quantity of scale in order to prevent pipes from being cracked by necessary pickling of the pipes after estimation of amount of exhaust gas cooling pipe with previously made diagram which contrasts surface temperature of the pipe with the scale thickness.
JP12767876A 1976-10-23 1976-10-23 Estimation method for scale thickness on membrance water tube of converter Pending JPS5352211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12767876A JPS5352211A (en) 1976-10-23 1976-10-23 Estimation method for scale thickness on membrance water tube of converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12767876A JPS5352211A (en) 1976-10-23 1976-10-23 Estimation method for scale thickness on membrance water tube of converter

Publications (1)

Publication Number Publication Date
JPS5352211A true JPS5352211A (en) 1978-05-12

Family

ID=14965993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12767876A Pending JPS5352211A (en) 1976-10-23 1976-10-23 Estimation method for scale thickness on membrance water tube of converter

Country Status (1)

Country Link
JP (1) JPS5352211A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141505A (en) * 1981-02-25 1982-09-01 Toshiba Corp Detector for thickness of material stuck to tubular reactor
JPS6245505U (en) * 1985-09-03 1987-03-19
JPH11201406A (en) * 1998-01-06 1999-07-30 Samson Co Ltd Device for judging adhesion of substance for dropping heat conductivity of boiler
JP2005221170A (en) * 2004-02-06 2005-08-18 Mitsubishi Heavy Ind Ltd Operating method of supercritical pressure boiler
JP2015124991A (en) * 2013-12-27 2015-07-06 川崎重工業株式会社 Scale adhesion amount estimation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS479525U (en) * 1971-03-03 1972-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS479525U (en) * 1971-03-03 1972-10-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141505A (en) * 1981-02-25 1982-09-01 Toshiba Corp Detector for thickness of material stuck to tubular reactor
JPS6245505U (en) * 1985-09-03 1987-03-19
JPH11201406A (en) * 1998-01-06 1999-07-30 Samson Co Ltd Device for judging adhesion of substance for dropping heat conductivity of boiler
JP2005221170A (en) * 2004-02-06 2005-08-18 Mitsubishi Heavy Ind Ltd Operating method of supercritical pressure boiler
JP2015124991A (en) * 2013-12-27 2015-07-06 川崎重工業株式会社 Scale adhesion amount estimation system

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