NO932401L - Procedure for melting snow and / or ice with an alkali metal carboxylate - Google Patents

Procedure for melting snow and / or ice with an alkali metal carboxylate

Info

Publication number
NO932401L
NO932401L NO932401A NO932401A NO932401L NO 932401 L NO932401 L NO 932401L NO 932401 A NO932401 A NO 932401A NO 932401 A NO932401 A NO 932401A NO 932401 L NO932401 L NO 932401L
Authority
NO
Norway
Prior art keywords
ice
procedure
alkali metal
metal carboxylate
melting snow
Prior art date
Application number
NO932401A
Other languages
Norwegian (no)
Other versions
NO932401D0 (en
NO302035B1 (en
Inventor
Klaus Poellmann
Achim Stankowiak
Josef Kapfinger
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO932401D0 publication Critical patent/NO932401D0/en
Publication of NO932401L publication Critical patent/NO932401L/en
Publication of NO302035B1 publication Critical patent/NO302035B1/en

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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • C09K3/185—Thawing materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The process described uses a sodium acetate as de-icing agent which is essentially anhydrous (water-free) and has the form of particles having a smooth surface and a diameter from 0.3 to 10 mm. The sodium acetate described meets among other requirements in particular the demands for a rapid thawing action and for only minimal, if any, cooling of the environment, thereby speeding up the melting of ice and snow even further.
NO932401A 1992-07-02 1993-07-01 Process for melting snow and / or ice with an alkali metal carboxylate NO302035B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221661A DE4221661A1 (en) 1992-07-02 1992-07-02 Process for melting snow and / or ice with an alkali metal carboxylate

Publications (3)

Publication Number Publication Date
NO932401D0 NO932401D0 (en) 1993-07-01
NO932401L true NO932401L (en) 1994-01-03
NO302035B1 NO302035B1 (en) 1998-01-12

Family

ID=6462280

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932401A NO302035B1 (en) 1992-07-02 1993-07-01 Process for melting snow and / or ice with an alkali metal carboxylate

Country Status (7)

Country Link
EP (1) EP0579014B1 (en)
AT (1) ATE129281T1 (en)
CA (1) CA2099483A1 (en)
DE (2) DE4221661A1 (en)
DK (1) DK0579014T3 (en)
FI (1) FI105339B (en)
NO (1) NO302035B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118684C1 (en) 2001-04-14 2003-01-02 Clariant Gmbh Corrosion inhibitor for bath water containing sodium chloride and magnesium sulfate and its use
DE10118685C2 (en) 2001-04-14 2003-04-24 Clariant Gmbh Deicing agent and method for melting snow and ice
DE10160724B4 (en) 2001-12-11 2006-04-27 Clariant Gmbh De-icing agent and method for melting snow and ice
WO2007096690A1 (en) * 2006-02-22 2007-08-30 Advanced Technologies (For) Road Applications (A.T.R.A.) Sa Anti-ice and anti-snow composition for road pavings
DE102010028583B4 (en) * 2009-05-11 2015-04-23 Frank Prissok Degradation of polyurethanes in the presence of special ionic liquids and a low water content
RU2674142C1 (en) * 2018-08-27 2018-12-05 Михаил Семенович Гурович Method of obtaining granulated trihydrate of sodium acetate
DE102023103553A1 (en) 2023-02-14 2024-08-14 Aebi Schmidt Nederland Bv Method for combating ice by spraying a liquid organic de-icer onto a movement area of an airport

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111936A (en) * 1966-01-28 1968-05-01 Distillers Co Yeast Ltd De-icer composition
US4400285A (en) * 1982-04-12 1983-08-23 Gancy Alan B Water-activated exothermic chemical deicing formulations
US4425251A (en) * 1982-04-12 1984-01-10 Gancy A B Water-activated exothermic chemical formulations
US4488978A (en) * 1983-02-10 1984-12-18 Gancy Alan B Coarse-particle calcium/magnesium acetate suitable for roadway and walkway deicing, and process for its manufacture
AU618731B2 (en) * 1987-01-14 1992-01-09 General Atomics International Services Corporation Deicing compositions comprising alkaline earth or alkali metal carboxylates and processes for their production

Also Published As

Publication number Publication date
NO932401D0 (en) 1993-07-01
FI933015A (en) 1994-01-03
DE59300779D1 (en) 1995-11-23
ATE129281T1 (en) 1995-11-15
CA2099483A1 (en) 1994-01-03
DK0579014T3 (en) 1996-02-05
NO302035B1 (en) 1998-01-12
FI105339B (en) 2000-07-31
DE4221661A1 (en) 1994-01-05
FI933015A0 (en) 1993-06-30
EP0579014A1 (en) 1994-01-19
EP0579014B1 (en) 1995-10-18

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