CA2020226A1 - Thermochemical ice melting - Google Patents
Thermochemical ice meltingInfo
- Publication number
- CA2020226A1 CA2020226A1 CA 2020226 CA2020226A CA2020226A1 CA 2020226 A1 CA2020226 A1 CA 2020226A1 CA 2020226 CA2020226 CA 2020226 CA 2020226 A CA2020226 A CA 2020226A CA 2020226 A1 CA2020226 A1 CA 2020226A1
- Authority
- CA
- Canada
- Prior art keywords
- melting
- ice
- thermochemical
- ice melting
- frozen
- 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.)
- Granted
Links
- 238000002844 melting Methods 0.000 title abstract 5
- 230000008018 melting Effects 0.000 title abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000004704 methoxides Chemical class 0.000 abstract 1
- -1 monoxides Chemical class 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Lubricants (AREA)
Abstract
A method is described for melting ice, e.g. for penetrating ice, snow, frozen soils arid other low melting solid materials where frozen water is a principal constituent.
It comprises directly contacting the material to be melted with a melting agent comprising at least one compound selected from the hydroxides, monoxides, methoxides and amides of the alkali metals, lithium, sodium, potassium, rubidium and cesium. Mixtures of at least two of these compounds are preferably used to form ice melting compositions of specific characteristics.
It comprises directly contacting the material to be melted with a melting agent comprising at least one compound selected from the hydroxides, monoxides, methoxides and amides of the alkali metals, lithium, sodium, potassium, rubidium and cesium. Mixtures of at least two of these compounds are preferably used to form ice melting compositions of specific characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2020226 CA2020226C (en) | 1990-06-29 | 1990-06-29 | Thermochemical ice melting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2020226 CA2020226C (en) | 1990-06-29 | 1990-06-29 | Thermochemical ice melting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2020226A1 true CA2020226A1 (en) | 1991-12-30 |
| CA2020226C CA2020226C (en) | 1999-11-30 |
Family
ID=4145387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2020226 Expired - Fee Related CA2020226C (en) | 1990-06-29 | 1990-06-29 | Thermochemical ice melting |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2020226C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBZ20130035A1 (en) * | 2013-07-18 | 2015-01-19 | Universalcard S R L | DISPOSABLE PORTABLE ITEM TO LIGHT A FIRE |
| WO2016113597A1 (en) * | 2015-01-15 | 2016-07-21 | Universalcard S.R.L. | Portable disposable article for lighting a fire |
-
1990
- 1990-06-29 CA CA 2020226 patent/CA2020226C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2020226C (en) | 1999-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8208005A (en) | METHOD FOR THE PREPARATION OF THIXOTROPIC MATERIALS | |
| HU913423D0 (en) | Liquid acetate base defrosting substance and process for melting ice and snow on roads by using the process | |
| AU4758593A (en) | Anchor of composite form | |
| WO1998052428A3 (en) | A flowable composition and a process for making the flowable composition | |
| CA2020226A1 (en) | Thermochemical ice melting | |
| GB2153836B (en) | Ice melting composition | |
| EP0140344A3 (en) | Paste vehicle for fusible powdered metal paste | |
| JPS5411887A (en) | Liquid crystal composition | |
| ES8604655A1 (en) | Additive for metallurgical liquids, and method and device for the preparation thereof. | |
| JPS53119452A (en) | Method of protecting ice maker | |
| SU1154490A2 (en) | Multicomponent working fluid for fluid-ring machines | |
| JPS53102824A (en) | Metallic slide material reinforced by carbon fiber | |
| SU423593A1 (en) | FLUSH FOR WELDING, PAIKES AND SURFACES | |
| JPS5511164A (en) | Phosphorus-copper type brazing alloy and manufacture thereof | |
| JPS5399023A (en) | Desulfurization agent with low melting point | |
| Dubinin et al. | The Liquidus Diagram of the System Calcium--Tin | |
| Hoppe et al. | New metal oxides of the family A sub m[(TO) sub/ q/]--ALiMn sub 3 O sub 4 and ALiZn sub 3 O sub 4(A= K or Rb) | |
| Ivanov et al. | Binary system AlCl sub/ 3/-CaCl sub/ 2 | |
| Kato et al. | Electroslag Remelting Techniques. II. Electroslag Remelting of Pure Copper | |
| Perevertailo et al. | Capillary Phenomena and Wetting of Diamond Single Crystals by Manganese-Containing Binary Alloys | |
| JPS5591925A (en) | Addition material to titanium-containing steel | |
| Leonov | Dependence of the Phase Alternation Period for Eutectic Alloys on the Interfacial Energy | |
| Osokina et al. | Mechanical Properties of Welded Joints in New Ultra-Light Mg Alloys | |
| STEPANENKO | Rational bonding of structures from composite materials | |
| JPS53110651A (en) | Sealing compsition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |