JPS637120B2 - - Google Patents

Info

Publication number
JPS637120B2
JPS637120B2 JP57193591A JP19359182A JPS637120B2 JP S637120 B2 JPS637120 B2 JP S637120B2 JP 57193591 A JP57193591 A JP 57193591A JP 19359182 A JP19359182 A JP 19359182A JP S637120 B2 JPS637120 B2 JP S637120B2
Authority
JP
Japan
Prior art keywords
water
soluble
vinyl polymer
boiler
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
JP57193591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5884099A (ja
Inventor
Efu Roorenku Uorutaa
Ei Kerii Jon
Esu Manderu Furederitsuku
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of JPS5884099A publication Critical patent/JPS5884099A/ja
Publication of JPS637120B2 publication Critical patent/JPS637120B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP19359182A 1981-11-05 1982-11-05 ボイラ−水のスケ−ル防止処理方法 Granted JPS5884099A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31866581A 1981-11-05 1981-11-05
US318665 1981-11-05
US382567 1982-05-28

Publications (2)

Publication Number Publication Date
JPS5884099A JPS5884099A (ja) 1983-05-20
JPS637120B2 true JPS637120B2 (enrdf_load_stackoverflow) 1988-02-15

Family

ID=23239104

Family Applications (2)

Application Number Title Priority Date Filing Date
JP19359182A Granted JPS5884099A (ja) 1981-11-05 1982-11-05 ボイラ−水のスケ−ル防止処理方法
JP21927087A Pending JPS6365999A (ja) 1981-11-05 1987-09-03 ボイラー系のスケール防止用ポリマー組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP21927087A Pending JPS6365999A (ja) 1981-11-05 1987-09-03 ボイラー系のスケール防止用ポリマー組成物

Country Status (1)

Country Link
JP (2) JPS5884099A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134092A (ja) * 1983-12-20 1985-07-17 タイホ−工業株式会社 クラフトパルプ製造工程における蒸解釜内のスケール付着防止方法
KR100471932B1 (ko) * 2002-05-13 2005-03-08 한국과학기술연구원 저온 동시 소성용 마이크로파 유전체 조성물
JP5972749B2 (ja) * 2012-10-18 2016-08-17 オルガノ株式会社 スケール洗浄液組成物およびスケール洗浄方法
JP5800044B2 (ja) * 2014-02-13 2015-10-28 栗田工業株式会社 蒸気発生設備のスケール除去方法及びスケール除去剤

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463734A (en) * 1966-06-16 1969-08-26 Monsanto Co Builders for synthetic detergents
GB1433221A (en) * 1973-03-27 1976-04-22 Ciba Geigy Ag Water treatment
US4085045A (en) * 1975-06-13 1978-04-18 American Cyanamid Company Low molecular weight hydrolyzed polyacrylamide used as a scale inhibitor in water systems
US4048066A (en) * 1976-11-17 1977-09-13 Chemed Corporation Method of inhibiting scale
JPS5828348B2 (ja) * 1976-12-27 1983-06-15 栗田工業株式会社 金属腐食防止方法
JPS54148147A (en) * 1978-05-12 1979-11-20 Kurita Water Ind Ltd Anticorrosive treatment
JPS5620169A (en) * 1979-07-24 1981-02-25 Kurita Water Ind Ltd Scale inhibitor
JPS5623283A (en) * 1979-07-31 1981-03-05 Kurita Water Ind Ltd Scale preventing and removing agent

Also Published As

Publication number Publication date
JPS6365999A (ja) 1988-03-24
JPS5884099A (ja) 1983-05-20

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