ATE535587T1 - Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnung - Google Patents

Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnung

Info

Publication number
ATE535587T1
ATE535587T1 AT06789708T AT06789708T ATE535587T1 AT E535587 T1 ATE535587 T1 AT E535587T1 AT 06789708 T AT06789708 T AT 06789708T AT 06789708 T AT06789708 T AT 06789708T AT E535587 T1 ATE535587 T1 AT E535587T1
Authority
AT
Austria
Prior art keywords
stabilizing
concentrate
engine coolant
water during
hard water
Prior art date
Application number
AT06789708T
Other languages
English (en)
Inventor
Peter Woyciesjes
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Application granted granted Critical
Publication of ATE535587T1 publication Critical patent/ATE535587T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • 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
    • 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
    • C23F11/18—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 inorganic inhibitors
    • C23F11/187—Mixtures of inorganic inhibitors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/066—Combating corrosion
    • F01P2011/068—Combating corrosion chemically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT06789708T 2005-08-12 2006-08-14 Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnung ATE535587T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70758905P 2005-08-12 2005-08-12
PCT/US2006/031420 WO2007021961A1 (en) 2005-08-12 2006-08-14 Method for stabilizing an engine coolant concentrate and preventing hard water salt formation upon dilution

Publications (1)

Publication Number Publication Date
ATE535587T1 true ATE535587T1 (de) 2011-12-15

Family

ID=37216104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06789708T ATE535587T1 (de) 2005-08-12 2006-08-14 Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnung

Country Status (5)

Country Link
US (2) US7754097B2 (de)
EP (1) EP1928973B1 (de)
AT (1) ATE535587T1 (de)
ES (1) ES2378245T3 (de)
WO (1) WO2007021961A1 (de)

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US8980815B2 (en) * 2011-02-25 2015-03-17 Prestone Products Corporation Composition for cleaning a heat transfer system having an aluminum component
US9193610B2 (en) 2011-08-10 2015-11-24 Ecolab USA, Inc. Synergistic interaction of weak cation exchange resin and magnesium oxide
US9023235B2 (en) 2012-09-07 2015-05-05 Prestone Products Corporation Heat transfer fluid additive composition
CN103666404B (zh) * 2013-12-26 2017-01-04 北京蓝星清洗有限公司 一种全有机硬水稳定型发动机冷却液及其制作方法
CN110330949A (zh) * 2019-07-29 2019-10-15 瑞祥新能源(深圳)有限责任公司 一种耐低温导热剂及其制备方法和应用
KR20230158510A (ko) * 2021-03-23 2023-11-20 바스프 에스이 개선된 온도 안정성을 갖는 냉각제

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Also Published As

Publication number Publication date
ES2378245T3 (es) 2012-04-10
EP1928973A1 (de) 2008-06-11
US20100276629A1 (en) 2010-11-04
US7754097B2 (en) 2010-07-13
US20070034826A1 (en) 2007-02-15
EP1928973B1 (de) 2011-11-30
WO2007021961A1 (en) 2007-02-22

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