CN1057284A - Antifreezer for water-bearing particles - Google Patents
Antifreezer for water-bearing particles Download PDFInfo
- Publication number
- CN1057284A CN1057284A CN 90104149 CN90104149A CN1057284A CN 1057284 A CN1057284 A CN 1057284A CN 90104149 CN90104149 CN 90104149 CN 90104149 A CN90104149 A CN 90104149A CN 1057284 A CN1057284 A CN 1057284A
- Authority
- CN
- China
- Prior art keywords
- water
- content
- glycol
- antifreezer
- superpolymer
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000002245 particle Substances 0.000 title claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 4
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 3
- 150000003839 salts Chemical class 0.000 claims abstract 6
- 239000002352 surface water Substances 0.000 claims abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 39
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- -1 ethylene glycol Chemical class 0.000 claims description 3
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 229960004249 sodium acetate Drugs 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000003917 carbamoyl group Chemical class [H]N([H])C(*)=O 0.000 claims 2
- 229920002125 Sokalan® Polymers 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 150000002632 lipids Chemical class 0.000 claims 1
- 239000004584 polyacrylic acid Substances 0.000 claims 1
- 230000008014 freezing Effects 0.000 abstract description 5
- 238000007710 freezing Methods 0.000 abstract description 5
- 230000002528 anti-freeze Effects 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 125000005392 carboxamide group Chemical class NC(=O)* 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
A kind of antifreezer for water-bearing particles.This frostproofer is by containing C
4With interior water-soluble single-hydroxy compound, water miscible polyhydroxy compound or aliphatic monoethers, water miscible superpolymer or the non-polymer that has a hydrophilic radical at least, water-soluble organic salt or inorganic salts, surface-active substance and water are formed.It is antifreeze that this frostproofer is suitable for particulate matter, is particularly suitable for the antifreeze of aqueous clean fine coal and mixed coal.The present invention compared with prior art, freezing point is lower, be lower than-40 ℃, so the scope of application is wider.
Description
The present invention relates to a kind of frostproofer.
It is antifreeze that antifreezer for water-bearing particles is suitable for particulate matter.Be particularly suitable for the antifreeze of aqueous clean fine coal and mixed coal.
Existing antifreezer for water-bearing particles is as Chinese patent: antifreezer for water-bearing particles and compound method thereof.Number of patent application 88102661.1.This frostproofer mainly by weight percent is: 10～40% Diethylene Glycol, 10～25% ethylene glycol, 15～35% carboxamide, 30～60% water and 0.1～0.6% surface-active substance 105 are formed.The characteristics of this frostproofer are: antifreezing effect is better, and is nonflammable, safe and reliable, cost is low.But because of this frostproofer mainly is made up of polyol such as ethylene glycol and nonvolatile organism such as carboxamide.Though it also is a kind of frostproofer preferably, its freezing point still higher (40 ℃) makes range of application be subjected to certain limitation.
The purpose of this invention is to provide a kind of freezing point lower (being lower than-40 ℃), the antifreezer for water-bearing particles that range of application is wider.Constituent of the present invention has been selected water miscible monohydroxy compound.Mainly be to contain C
4With interior monohydroxy compound, as methyl alcohol, ethanol, propyl alcohol, Virahol, butanols, isopropylcarbinol etc.; Water miscible polyol or its aliphatic monoethers, poly-hydroxy alkane preferably, as: ethylene glycol, tirethylene glycol, triethylene Glycol, propylene glycol, two contract propylene glycol, glycerol, sugar etc.The mixture of ethylene glycol or ethylene glycol and polyol preferably; Water miscible, have nonvolatile organism of a hydrophilic radical at least.Growth, compound that this organism can stop ice crystal must be nonvolatile, promptly in use, enough little vapour pressure are arranged.Before freezing, do not have any material and from the aqueous solution, be evaporated.This compound has a hydrophilic radical at least, as, amido, carboxyl, carboxylate salt or ester group.This compound adopts superpolymer, as polyacrylamide, polyacrylate(s) etc., or non-polymer, as fumaric acid, sodium formiate, carboxamide, acetate, amine etc.; A kind of water-soluble organic or inorganic salt is as ammonium nitrate etc. and a kind of surface-active substance.
The present invention adopts following raw material, and by following weight percent, prepares under normal temperature, normal pressure.
Tirethylene glycol: 15～60%
Ethylene glycol: 10～40%
Ethanol: 1～25%
Carboxamide: 5～30%
Sodium-acetate (or amine): 3～20%
Water: 20～60%
Surface-active substance: 0.1～5%
Superpolymer: 0.1～5%
Inorganic salt (as ammonium nitrate): 5～20%
Boric acid: 0.1～5%
Embodiment 1:
In container, put into 20% ethanol, 12% ethylene glycol, 34.5% water, 24% carboxamide, 0.5% surface-active substance, 4% sodium-acetate, 5% boric acid, and stir.
Embodiment 2:
Tirethylene glycol with 15%, 12% ethylene glycol, 30.5% water, 15% ammonium nitrate, 24% carboxamide and 0.5% surface-active substance are put in the container, and stir.
The present invention compared with prior art has the following advantages: freezing point lower (being lower than-40 ℃), so the scope of application is wider.
Claims (2)
1, a kind of antifreezer for water-bearing particles is characterized in that: this frostproofer is by containing C
4With interior water-soluble single-hydroxy compound, water miscible polyhydroxy compound or aliphatic monoethers, water miscible superpolymer or the non-polymer that has a hydrophilic radical at least, water-soluble organic salt or inorganic salts, surface-active substance, water and boric acid are formed; Contain C
4With interior water-soluble single-hydroxy compound such as methyl alcohol, ethanol, propyl alcohol, Virahol, butanols and isopropylcarbinol; Water miscible polyhydroxy compound such as ethylene glycol, tirethylene glycol, triethylene Glycol, propylene glycol, two contract propylene glycol, glycerol and sugar etc.; Water miscible superpolymer that has a hydrophilic radical at least such as polyacrylamide, polyacrylic acid lipid; Non-polymer such as fumaric acid, sodium formiate, carboxamide, acetate and amine etc.; Water-soluble organic salt or inorganic salts such as ammonium nitrate etc.;
2, antifreezer for water-bearing particles according to claim 1, it is characterized in that: alcoholic acid content is: 1～25%, the content of tirethylene glycol is: 15～60%, and glycol content is: 10～40%, the content of carboxamide is: 5～30%, the content of sodium-acetate is: 3～20%, the content of superpolymer is: 0.1～5%, and the content of inorganic salt such as ammonium nitrate is: 5～20%, the content of water is: 20～60%, the content of surface-active substance is: 0.1～5%, and the content of boric acid is: 0.1～5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104149 CN1057284A (en) | 1990-06-09 | 1990-06-09 | Antifreezer for water-bearing particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104149 CN1057284A (en) | 1990-06-09 | 1990-06-09 | Antifreezer for water-bearing particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1057284A true CN1057284A (en) | 1991-12-25 |
Family
ID=4878412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90104149 Pending CN1057284A (en) | 1990-06-09 | 1990-06-09 | Antifreezer for water-bearing particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057284A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031629B (en) * | 2004-09-30 | 2010-10-06 | 纳尔科公司 | Dust Control and Icing Control Products |
| CN102241960A (en) * | 2011-05-13 | 2011-11-16 | 上海大学 | Antifog bactericide for automobile window |
| CN102352222A (en) * | 2011-08-12 | 2012-02-15 | 齐中兴 | Preparation method of biomass based antifreeze fluid mother liquor |
| CN104804710A (en) * | 2015-04-14 | 2015-07-29 | 沈阳化工大学 | Salt-free and environment-friendly compounded ice and snow removing agent and preparation method thereof |
| CN105086942A (en) * | 2015-09-06 | 2015-11-25 | 温州泓呈祥科技有限公司 | Novel and environment-friendly snow-melting agent and preparation method thereof |
| CN106520074A (en) * | 2016-10-14 | 2017-03-22 | 袁春华 | A preparing method of a long-acting airplane deicing and anti-icing fluid |
| CN108913097A (en) * | 2018-08-21 | 2018-11-30 | 国网河南省电力公司西峡县供电公司 | A kind of electric pole deicing ice melting agent and preparation method thereof |
| CN109021922A (en) * | 2018-08-21 | 2018-12-18 | 国网河南省电力公司西峡县供电公司 | A kind of removing ice of power transmission line ice melting agent and preparation method thereof |
| CN109824316A (en) * | 2019-04-17 | 2019-05-31 | 金妙林 | Ultralow temperature frost-resistant concrete and preparation method thereof |
-
1990
- 1990-06-09 CN CN 90104149 patent/CN1057284A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031629B (en) * | 2004-09-30 | 2010-10-06 | 纳尔科公司 | Dust Control and Icing Control Products |
| CN102241960A (en) * | 2011-05-13 | 2011-11-16 | 上海大学 | Antifog bactericide for automobile window |
| CN102241960B (en) * | 2011-05-13 | 2013-05-08 | 上海大学 | Antifog bactericide for automobile window |
| CN102352222A (en) * | 2011-08-12 | 2012-02-15 | 齐中兴 | Preparation method of biomass based antifreeze fluid mother liquor |
| CN104804710A (en) * | 2015-04-14 | 2015-07-29 | 沈阳化工大学 | Salt-free and environment-friendly compounded ice and snow removing agent and preparation method thereof |
| CN104804710B (en) * | 2015-04-14 | 2016-08-24 | 沈阳化工大学 | A kind of deicing snow-melting agent of compound salt-free environmental protection and preparation method thereof |
| CN105086942A (en) * | 2015-09-06 | 2015-11-25 | 温州泓呈祥科技有限公司 | Novel and environment-friendly snow-melting agent and preparation method thereof |
| CN106520074A (en) * | 2016-10-14 | 2017-03-22 | 袁春华 | A preparing method of a long-acting airplane deicing and anti-icing fluid |
| CN108913097A (en) * | 2018-08-21 | 2018-11-30 | 国网河南省电力公司西峡县供电公司 | A kind of electric pole deicing ice melting agent and preparation method thereof |
| CN109021922A (en) * | 2018-08-21 | 2018-12-18 | 国网河南省电力公司西峡县供电公司 | A kind of removing ice of power transmission line ice melting agent and preparation method thereof |
| CN109824316A (en) * | 2019-04-17 | 2019-05-31 | 金妙林 | Ultralow temperature frost-resistant concrete and preparation method thereof |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |