MY171453A - Anti-corrosive agent for boilers - Google Patents

Anti-corrosive agent for boilers

Info

Publication number
MY171453A
MY171453A MYPI2013701312A MYPI2013701312A MY171453A MY 171453 A MY171453 A MY 171453A MY PI2013701312 A MYPI2013701312 A MY PI2013701312A MY PI2013701312 A MYPI2013701312 A MY PI2013701312A MY 171453 A MY171453 A MY 171453A
Authority
MY
Malaysia
Prior art keywords
corrosive agent
boilers
boiler
added
water
Prior art date
Application number
MYPI2013701312A
Other languages
English (en)
Inventor
Shintarou Mori
Yukimasa Shimura
Original Assignee
Kurita Water Ind 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 Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of MY171453A publication Critical patent/MY171453A/en

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • C23F11/142—Hydroxy amines
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
MYPI2013701312A 2011-01-25 2011-06-22 Anti-corrosive agent for boilers MY171453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011013405A JP2011174173A (ja) 2010-01-28 2011-01-25 ボイラ用防食剤

Publications (1)

Publication Number Publication Date
MY171453A true MY171453A (en) 2019-10-15

Family

ID=46582426

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013701312A MY171453A (en) 2011-01-25 2011-06-22 Anti-corrosive agent for boilers

Country Status (6)

Country Link
JP (2) JP2011174173A (ja)
CN (1) CN103403226A (ja)
MY (1) MY171453A (ja)
SG (1) SG192140A1 (ja)
TW (1) TWI516639B (ja)
WO (1) WO2012101844A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6213215B2 (ja) * 2013-12-19 2017-10-18 三浦工業株式会社 ボイラシステム
RU2652677C2 (ru) * 2016-07-29 2018-04-28 Публичное Акционерное Общество "Нижнекамскнефтехим" Ингибирующая композиция для уменьшения коррозии системы генерирования пара этиленовой установки и змеевиков печей пиролиза
CN107228575B (zh) * 2017-06-28 2019-02-19 内蒙古京宁热电有限责任公司 一种间接空冷机组循环水系统腐蚀控制方法
CN107324476A (zh) * 2017-07-21 2017-11-07 沈阳追梦蓝环保科技有限公司 一种复合型除盐水pH调节剂及其制备方法
JP6506865B1 (ja) * 2018-03-14 2019-04-24 栗田工業株式会社 蒸気の凝縮方法
JP6457135B1 (ja) * 2018-06-07 2019-01-23 内外化学製品株式会社 カルボヒドラジド含有組成物およびカルボヒドラジドの安定化方法
RU2768812C1 (ru) * 2021-11-23 2022-03-24 Акционерное общество "Альметьевские тепловые сети" (АО "АПТС") Ингибитор коррозии для защиты внутренних поверхностей нагрева от растворенных коррозионно-агрессивных газов

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1114595A (en) * 1979-04-02 1981-12-22 Joseph J. Schuck Corrosion inhibitor treatment for boiler water
US5019342A (en) * 1989-10-25 1991-05-28 Betz Laboratories, Inc. Method for mitigation of caustic corrosion in coordinated phosphate/ph treatment programs for boilers
US5141716A (en) * 1989-10-25 1992-08-25 Betz Laboratories, Inc. Method for mitigation of caustic corrosion in coordinated phosphate/ph treatment programs for boilers
CA2077312C (en) * 1992-09-01 2000-02-08 Ronald L. Oleka Condensate polisher regenerant system
US5527468A (en) * 1994-12-20 1996-06-18 Betz Laboratories, Inc. Nonionic polymers for the treatment of boiler water
JP3659765B2 (ja) * 1997-05-20 2005-06-15 株式会社キレスト技研 金属防食用組成物
JP4104724B2 (ja) * 1998-03-16 2008-06-18 株式会社日本触媒 金属腐食防止剤
JPH11279780A (ja) * 1998-03-19 1999-10-12 China Petro Chem Corp カーボンスチールのアミノアルコール誘導体腐食抑制剤
JP4654392B2 (ja) * 2000-08-07 2011-03-16 株式会社片山化学工業研究所 ボイラ水処理システムおよびそれを用いたブロー水管理方法
US6540923B2 (en) * 2000-12-05 2003-04-01 Kurita Water Industries Ltd. Oxygen scavenger
JP2003231980A (ja) * 2002-02-12 2003-08-19 Kurita Water Ind Ltd ボイラ用の防食剤
JP3855961B2 (ja) * 2003-04-28 2006-12-13 栗田工業株式会社 脱酸素剤及び脱酸素処理方法
KR100422066B1 (ko) * 2003-07-16 2004-03-10 김영남 보일러용 난방수 조성물
JP2008156700A (ja) * 2006-12-22 2008-07-10 Miura Co Ltd 復水処理剤
JP5013076B2 (ja) * 2007-03-30 2012-08-29 三浦工業株式会社 蒸気ボイラ装置における復水経路の腐食抑制方法
JP2009285530A (ja) * 2008-05-27 2009-12-10 Kurita Water Ind Ltd ボイラ装置用水処理剤及びボイラ装置の水処理方法

Also Published As

Publication number Publication date
TW201231726A (en) 2012-08-01
TWI516639B (zh) 2016-01-11
JP6160741B2 (ja) 2017-07-12
SG192140A1 (en) 2013-08-30
JP2016191152A (ja) 2016-11-10
CN103403226A (zh) 2013-11-20
JP2011174173A (ja) 2011-09-08
WO2012101844A1 (ja) 2012-08-02

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