JPH0159039B2 - - Google Patents

Info

Publication number
JPH0159039B2
JPH0159039B2 JP57066113A JP6611382A JPH0159039B2 JP H0159039 B2 JPH0159039 B2 JP H0159039B2 JP 57066113 A JP57066113 A JP 57066113A JP 6611382 A JP6611382 A JP 6611382A JP H0159039 B2 JPH0159039 B2 JP H0159039B2
Authority
JP
Japan
Prior art keywords
scale
sulfur
sodium hydroxide
hydrazine
sodium metasilicate
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.)
Expired
Application number
JP57066113A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58183996A (ja
Inventor
Keiichi Miwa
Masatada Yamashita
Yoshio Hamao
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP6611382A priority Critical patent/JPS58183996A/ja
Publication of JPS58183996A publication Critical patent/JPS58183996A/ja
Publication of JPH0159039B2 publication Critical patent/JPH0159039B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP6611382A 1982-04-20 1982-04-20 イオウスケ−ルの化学的除去方法 Granted JPS58183996A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6611382A JPS58183996A (ja) 1982-04-20 1982-04-20 イオウスケ−ルの化学的除去方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6611382A JPS58183996A (ja) 1982-04-20 1982-04-20 イオウスケ−ルの化学的除去方法

Publications (2)

Publication Number Publication Date
JPS58183996A JPS58183996A (ja) 1983-10-27
JPH0159039B2 true JPH0159039B2 (en]) 1989-12-14

Family

ID=13306500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6611382A Granted JPS58183996A (ja) 1982-04-20 1982-04-20 イオウスケ−ルの化学的除去方法

Country Status (1)

Country Link
JP (1) JPS58183996A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03646U (en]) * 1989-05-24 1991-01-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6872747B2 (ja) * 2017-01-17 2021-05-19 株式会社片山化学工業研究所 硫黄スケールの洗浄剤およびそれを用いる硫黄スケールの洗浄方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03646U (en]) * 1989-05-24 1991-01-08

Also Published As

Publication number Publication date
JPS58183996A (ja) 1983-10-27

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