ES2158695T3 - Liquidos refrigerantes acuosos de baja viscosidad con proteccion anticorrosiva mejorada. - Google Patents

Liquidos refrigerantes acuosos de baja viscosidad con proteccion anticorrosiva mejorada.

Info

Publication number
ES2158695T3
ES2158695T3 ES98945154T ES98945154T ES2158695T3 ES 2158695 T3 ES2158695 T3 ES 2158695T3 ES 98945154 T ES98945154 T ES 98945154T ES 98945154 T ES98945154 T ES 98945154T ES 2158695 T3 ES2158695 T3 ES 2158695T3
Authority
ES
Spain
Prior art keywords
low viscosity
improved anti
viscosity aqueous
corrosive protection
refrigerant liquids
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 - Lifetime
Application number
ES98945154T
Other languages
English (en)
Inventor
Peter Minks
Johann Schuster
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Application granted granted Critical
Publication of ES2158695T3 publication Critical patent/ES2158695T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
    • 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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/02—Anti-oxidant compositions; Compositions inhibiting chemical change containing inorganic compounds
    • 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
    • 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
    • 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
    • C23F11/182—Sulfur, boron or silicon containing compounds

Abstract

Salmueras refrigerantes a base de un 20 hasta un 60 % en peso de acetatos y/o formiatos de metal alcalino inhibidos, y con protección anticorrosiva mejorada, caracterizadas porque las salmueras refrigerantes contienen 0,2 hasta 5 % en peso de sales alcalinas del ácido sulfuroso.
ES98945154T 1997-08-18 1998-08-06 Liquidos refrigerantes acuosos de baja viscosidad con proteccion anticorrosiva mejorada. Expired - Lifetime ES2158695T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19735717A DE19735717A1 (de) 1997-08-18 1997-08-18 Niedrigviskose Kühlsolen mit verbessertem Korrosionsschutz

Publications (1)

Publication Number Publication Date
ES2158695T3 true ES2158695T3 (es) 2001-09-01

Family

ID=7839279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98945154T Expired - Lifetime ES2158695T3 (es) 1997-08-18 1998-08-06 Liquidos refrigerantes acuosos de baja viscosidad con proteccion anticorrosiva mejorada.

Country Status (11)

Country Link
US (1) US6059996A (es)
EP (1) EP1007600B1 (es)
JP (1) JP2001515119A (es)
AT (1) ATE202134T1 (es)
CA (1) CA2300893A1 (es)
DE (2) DE19735717A1 (es)
DK (1) DK1007600T3 (es)
ES (1) ES2158695T3 (es)
NO (1) NO20000515D0 (es)
PL (1) PL187806B1 (es)
WO (1) WO1999009108A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432320B1 (en) 1998-11-02 2002-08-13 Patrick Bonsignore Refrigerant and heat transfer fluid additive
US6893582B2 (en) * 2000-02-22 2005-05-17 Clearwater International, L.L.C. Method of heating a fluid using a line heater comprising an alkali metal formate
US6896718B2 (en) 2000-09-12 2005-05-24 Clearwater International Llc Gas dehydration with cavitation regeneration of potassium formate dehydrating solution
US20030034478A1 (en) * 2001-07-31 2003-02-20 Clearwater, Inc. Deicing
US6659123B2 (en) 2001-08-24 2003-12-09 Clearwater International, L.L.C. Maintaining readiness in fire hydrants
US6569348B1 (en) 2001-08-31 2003-05-27 Clearwater, Inc. Treating coal and other piled materials to inhibit freeze-binding
US6495063B1 (en) 2001-08-31 2002-12-17 Clearwater, Inc. Treating coal and other piled materials to inhibit freeze binding
JP4886131B2 (ja) * 2001-09-14 2012-02-29 住友化学株式会社 ブラインおよびこれを使用する金属の腐食防止方法
AU2003226548A1 (en) * 2002-04-17 2003-11-03 Clearwater International, Llc Optimizing inlet air temperature for gas trubines using heat exchanging fluid comprising alkali metal formate
US7060198B2 (en) * 2002-05-08 2006-06-13 Clearwater International, L.L.C. Heat exchange fluids comprising amine carboxylates
DE10235477A1 (de) 2002-08-02 2004-02-12 Basf Ag Glykolfreie wässrige Gefrierschutzmittel enthaltend Dicarbonsäuresalze
US7743615B2 (en) * 2003-02-28 2010-06-29 The Lubrizol Corporation Buffered heat transfer fluid for secondary refrigeration systems comprising a formate salt
CN1297623C (zh) * 2004-07-23 2007-01-31 中国石油化工股份有限公司 一种提高发动机冷却液稳定性的方法
SE528592C2 (sv) * 2005-02-11 2006-12-27 Perstorp Specialty Chem Ab Avisningskomposition och användning därav
US7790054B2 (en) 2007-06-28 2010-09-07 Chevron U.S.A. Inc. Antifreeze concentrate and coolant compositions and preparation thereof
JP6219653B2 (ja) * 2013-09-27 2017-10-25 トッパン・フォームズ株式会社 保冷具
GB201512303D0 (en) * 2015-07-14 2015-08-19 Kilfrost Group Plc Heat transfer fluid composition and use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948792A (en) * 1972-03-09 1976-04-06 Nalco Chemical Company Corrosion and scale softening composition
US3962109A (en) * 1974-12-16 1976-06-08 Nalco Chemical Company Automotive cleaner plus inhibitor
HU203778B (en) * 1987-09-10 1991-09-30 Peter Kardos Glycol-free anti-freeze solution
US5071582A (en) * 1990-08-06 1991-12-10 Basf Corporation Coolant system cleaning solutions having silicate or siliconate-based corrosion inhibitors
DE4107442A1 (de) * 1991-03-08 1992-09-10 Paedagogische Hochschule Halle Nitrit- und glykolfreie funktionelle fluessigkeit auf der basis von waessrigen salzloesungen
JPH0649442A (ja) * 1992-07-28 1994-02-22 C C I Kk 冷却液組成物
DE4412954A1 (de) * 1994-04-14 1995-10-19 Linde Ag Verfahren zum Betreiben einer Kälteanlage
HU214046B (en) * 1995-03-01 1997-12-29 Peter Kardos Antifreeze cooling and calorifer liquid free from glycol
US5811026A (en) * 1996-08-14 1998-09-22 Phillips Engineering Company Corrosion inhibitor for aqueous ammonia absorption system

Also Published As

Publication number Publication date
PL187806B1 (pl) 2004-10-29
DE59800864D1 (de) 2001-07-19
ATE202134T1 (de) 2001-06-15
EP1007600B1 (de) 2001-06-13
JP2001515119A (ja) 2001-09-18
WO1999009108A1 (de) 1999-02-25
PL338648A1 (en) 2000-11-06
NO20000515L (no) 2000-02-01
US6059996A (en) 2000-05-09
EP1007600A1 (de) 2000-06-14
DE19735717A1 (de) 1999-02-25
NO20000515D0 (no) 2000-02-01
CA2300893A1 (en) 1999-02-25
DK1007600T3 (da) 2001-09-17

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