CA2049699C - Composition de degivrage a base d'orthophosphate monoacide - Google Patents

Composition de degivrage a base d'orthophosphate monoacide Download PDF

Info

Publication number: CA2049699C
Authority: CA; Canada
Prior art keywords: deicing composition; deicing; recited; nacl; composition
Prior art date: 1990-08-23
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

CA 2049699

Other languages

English (en)

Other versions

CA2049699A1 (fr

Inventor

Donald T. Ireland

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.)

Cargill Inc

Original Assignee

Cargill 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.)

1990-08-23

Filing date

1991-08-22

Publication date

2006-10-31

1991-08-22 Application filed by Cargill Inc filed Critical Cargill Inc

1992-02-24 Publication of CA2049699A1 publication Critical patent/CA2049699A1/fr

2006-10-31 Application granted granted Critical

2006-10-31 Publication of CA2049699C publication Critical patent/CA2049699C/fr

2011-08-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 83
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title claims abstract description 20
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 85
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
239000011780 sodium chloride Substances 0.000 claims abstract description 42
159000000003 magnesium salts Chemical class 0.000 claims abstract description 19
238000000034 method Methods 0.000 claims abstract description 17
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 15
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 10
MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 claims abstract description 7
229910000397 disodium phosphate Inorganic materials 0.000 claims abstract description 6
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims abstract description 5
235000019800 disodium phosphate Nutrition 0.000 claims abstract description 5
229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract 3
235000019838 diammonium phosphate Nutrition 0.000 claims abstract 3
ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims abstract 3
229910000396 dipotassium phosphate Inorganic materials 0.000 claims abstract 3
235000019797 dipotassium phosphate Nutrition 0.000 claims abstract 3
230000007797 corrosion Effects 0.000 claims description 31
238000005260 corrosion Methods 0.000 claims description 31
229910052751 metal Inorganic materials 0.000 claims description 17
239000002184 metal Substances 0.000 claims description 17
150000003839 salts Chemical class 0.000 claims description 17
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 16
239000007864 aqueous solution Substances 0.000 claims description 14
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
239000003112 inhibitor Substances 0.000 claims description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
229910052708 sodium Inorganic materials 0.000 claims description 8
239000011734 sodium Substances 0.000 claims description 8
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 7
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
239000007788 liquid Substances 0.000 claims description 5
229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
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 claims description 4
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
229910052700 potassium Inorganic materials 0.000 claims description 4
239000011591 potassium Substances 0.000 claims description 4
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 3
229910001425 magnesium ion Inorganic materials 0.000 claims description 3
235000019341 magnesium sulphate Nutrition 0.000 claims description 3
229940085991 phosphate ion Drugs 0.000 claims description 3
229910000147 aluminium phosphate Inorganic materials 0.000 claims 4
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
235000017550 sodium carbonate Nutrition 0.000 claims 1
229910000029 sodium carbonate Inorganic materials 0.000 claims 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 4
229910001413 alkali metal ion Inorganic materials 0.000 abstract description 2
239000000243 solution Substances 0.000 description 14
229910052783 alkali metal Inorganic materials 0.000 description 7
230000000694 effects Effects 0.000 description 7
-1 alkali metal salts Chemical class 0.000 description 6
150000001340 alkali metals Chemical class 0.000 description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000000654 additive Substances 0.000 description 3
239000002585 base Substances 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
230000036571 hydration Effects 0.000 description 2
238000006703 hydration reaction Methods 0.000 description 2
230000002401 inhibitory effect Effects 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
239000003643 water by type Substances 0.000 description 2
BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
229910000975 Carbon steel Inorganic materials 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
108091006629 SLC13A2 Proteins 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000012267 brine Substances 0.000 description 1
229910001424 calcium ion Inorganic materials 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
229940045916 polymetaphosphate Drugs 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
239000002243 precursor Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000001488 sodium phosphate Substances 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Landscapes

Preventing Corrosion Or Incrustation Of Metals (AREA)
Detergent Compositions (AREA)

CA 2049699 1990-08-23 1991-08-22 Composition de degivrage a base d'orthophosphate monoacide Expired - Lifetime CA2049699C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US57217490A	1990-08-23	1990-08-23
US572,174		1990-08-23

Publications (2)

Publication Number	Publication Date
CA2049699A1 CA2049699A1 (fr)	1992-02-24
CA2049699C true CA2049699C (fr)	2006-10-31

Family

ID=24286671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2049699 Expired - Lifetime CA2049699C (fr)	1990-08-23	1991-08-22	Composition de degivrage a base d'orthophosphate monoacide

Country Status (1)

Country	Link
CA (1)	CA2049699C (fr)

1991
- 1991-08-22 CA CA 2049699 patent/CA2049699C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2049699A1 (fr)	1992-02-24

Legal Events

Date	Code	Title	Description
1998-05-22	EEER	Examination request
2011-08-22	MKEX	Expiry

Publication	Publication Date	Title
US5531931A (en)	1996-07-02	Corrosion-inhibiting salt deicers
US4803007A (en)	1989-02-07	Corrosion inhibitor for salt-based deicing compositions
CA2049723C (fr)	2003-08-19	Compose de degivrage anticorrosion et anti-entartrage
CA2318585C (fr)	2005-10-18	Procede d'application de saumures a base d'halogenure sur des surfaces
US2980620A (en)	1961-04-18	Method of inhibiting ice melting salts and products for use in ice melting
US7147797B2 (en)	2006-12-12	Deicer and pre-wetting agent
US5730895A (en)	1998-03-24	Carboxylate coated chloride salt ice melters
WO2001064811A2 (fr)	2001-09-07	Degivrant ameliore et agent de pre-humidification
CA2034912C (fr)	1999-08-03	Composition deglacante inhibitrice de corrosion et methode d'utilisation
US6059989A (en)	2000-05-09	Deicing composition based on acetates and/or formates, and method for melting snow and ice on traffic areas with the aid of said composition
US5211868A (en)	1993-05-18	Dihydrogen orthophosphate deicing composition
KR100219190B1 (ko)	1999-09-01	저공해성 융설제
KR102594679B1 (ko)	2023-10-27	제설제 및 이의 제조방법
CA2049699C (fr)	2006-10-31	Composition de degivrage a base d'orthophosphate monoacide
JPH09132772A (ja)	1997-05-20	融雪融氷剤及び水凍結防止剤
JP2009209238A (ja)	2009-09-17	凍結防止剤組成物
US5851418A (en)	1998-12-22	Particulate low corrosion ice melters
CA1282556C (fr)	1991-04-09	Technologie d'enrichissement du beton et des agregats
US4978500A (en)	1990-12-18	Inhibitor for metal corrosion by brine
US20090061101A1 (en)	2009-03-05	Dust control compositions having reduced corrosion and method of inhibiting dust and corrosion
JPS63117089A (ja)	1988-05-21	液状融雪・融氷剤
DK1341867T3 (da)	2007-07-30	Ny sammensætning til afisning
US5840207A (en)	1998-11-24	Corrosion inhibited calcium chloride solids and brine solutions
JPH1161095A (ja)	1999-03-05	凍結防止剤
EP1516899B1 (fr)	2006-04-05	Dégivrant écologique avec une corrosivité minimisée