JPS6147160B2 - - Google Patents

Info

Publication number
JPS6147160B2
JPS6147160B2 JP54096681A JP9668179A JPS6147160B2 JP S6147160 B2 JPS6147160 B2 JP S6147160B2 JP 54096681 A JP54096681 A JP 54096681A JP 9668179 A JP9668179 A JP 9668179A JP S6147160 B2 JPS6147160 B2 JP S6147160B2
Authority
JP
Japan
Prior art keywords
scale
water
boiler
itaconic acid
acid
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
JP54096681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5623283A (en
Inventor
Toshiro Fukuda
Yoshimi Ida
Jiro Yamamoto
Kenji Kobayashi
Takashi Okamoto
Fumio Kawamura
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical 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 Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP9668179A priority Critical patent/JPS5623283A/ja
Priority to GB8019901A priority patent/GB2054548B/en
Priority to DE19803022924 priority patent/DE3022924A1/de
Priority to BR8003827A priority patent/BR8003827A/pt
Publication of JPS5623283A publication Critical patent/JPS5623283A/ja
Publication of JPS6147160B2 publication Critical patent/JPS6147160B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP9668179A 1979-06-19 1979-07-31 Scale preventing and removing agent Granted JPS5623283A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9668179A JPS5623283A (en) 1979-07-31 1979-07-31 Scale preventing and removing agent
GB8019901A GB2054548B (en) 1979-06-19 1980-06-18 Scale removal
DE19803022924 DE3022924A1 (de) 1979-06-19 1980-06-19 Verfahren zur entfernung von kesselstein
BR8003827A BR8003827A (pt) 1979-06-19 1980-06-19 Processo de remocao de incrustacoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9668179A JPS5623283A (en) 1979-07-31 1979-07-31 Scale preventing and removing agent

Publications (2)

Publication Number Publication Date
JPS5623283A JPS5623283A (en) 1981-03-05
JPS6147160B2 true JPS6147160B2 (enrdf_load_stackoverflow) 1986-10-17

Family

ID=14171526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9668179A Granted JPS5623283A (en) 1979-06-19 1979-07-31 Scale preventing and removing agent

Country Status (1)

Country Link
JP (1) JPS5623283A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884099A (ja) * 1981-11-05 1983-05-20 ナルコ・ケミカル・カンパニ− ボイラ−水のスケ−ル防止処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112447A (en) * 1975-03-28 1976-10-04 Sanyo Chemical Ind Ltd Antiiscale agent

Also Published As

Publication number Publication date
JPS5623283A (en) 1981-03-05

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