CN104774595B - Lng汽车防冻液 - Google Patents
Lng汽车防冻液 Download PDFInfo
- Publication number
- CN104774595B CN104774595B CN201410013348.4A CN201410013348A CN104774595B CN 104774595 B CN104774595 B CN 104774595B CN 201410013348 A CN201410013348 A CN 201410013348A CN 104774595 B CN104774595 B CN 104774595B
- Authority
- CN
- China
- Prior art keywords
- motor vehicle
- sodium
- lng
- phthalic acid
- vehicle antifreeze
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 27
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract description 33
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 21
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract description 14
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract description 14
- 239000008367 deionised water Substances 0.000 abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 abstract description 7
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 abstract description 7
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract description 7
- 235000015393 sodium molybdate Nutrition 0.000 abstract description 7
- 239000011684 sodium molybdate Substances 0.000 abstract description 7
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 abstract description 7
- 235000010344 sodium nitrate Nutrition 0.000 abstract description 7
- 239000004317 sodium nitrate Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 abstract description 5
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract description 5
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract description 5
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 abstract description 5
- 235000010234 sodium benzoate Nutrition 0.000 abstract description 5
- 239000004299 sodium benzoate Substances 0.000 abstract description 5
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009835 boiling Methods 0.000 abstract description 2
- 239000003949 liquefied natural gas Substances 0.000 description 12
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000006200 vaporizer Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 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 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 2
- 235000019799 monosodium phosphate Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013348.4A CN104774595B (zh) | 2014-01-13 | 2014-01-13 | Lng汽车防冻液 |
| EA201492212A EA025270B1 (ru) | 2014-01-13 | 2014-12-23 | Антифриз, используемый в автомобилях для перевозки спг, и способ его изготовления |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013348.4A CN104774595B (zh) | 2014-01-13 | 2014-01-13 | Lng汽车防冻液 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104774595A CN104774595A (zh) | 2015-07-15 |
| CN104774595B true CN104774595B (zh) | 2018-03-09 |
Family
ID=53616377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013348.4A Active CN104774595B (zh) | 2014-01-13 | 2014-01-13 | Lng汽车防冻液 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104774595B (ru) |
| EA (1) | EA025270B1 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590554A (zh) * | 2016-11-15 | 2017-04-26 | 合肥星服信息科技有限责任公司 | 一种环保型汽车发动机防冻液 |
| CN108410433A (zh) * | 2018-02-11 | 2018-08-17 | 杨耀辉 | 汽车防冻液及其制备方法 |
| CN114774089B (zh) * | 2022-04-28 | 2024-03-01 | 湖南车瑞科技股份有限公司 | 一种高性能汽车防冻液及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583939A (zh) * | 2003-08-18 | 2005-02-23 | 侯宏森 | 一种全效多功能耐低温防冻液 |
| CN1594490A (zh) * | 2004-06-17 | 2005-03-16 | 长城润滑油应用研究中心有限公司 | 一种发动机冷却液 |
| CN101134891A (zh) * | 2006-08-31 | 2008-03-05 | 天津雪赢世纪专利技术有限公司 | 汽车发动机防冻液 |
| CN101824310A (zh) * | 2009-12-19 | 2010-09-08 | 乌鲁木齐现代石油化工有限公司 | 一种复配缓蚀剂及水基丙二醇冷却液 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5000866A (en) * | 1990-03-26 | 1991-03-19 | First Brands Corporation | Antifreeze compositions containing alkane tetracarboxylic acid for use with hard water |
| RU2050396C1 (ru) * | 1992-01-23 | 1995-12-20 | Товарищество с ограниченной ответственностью "ЭКСИТОН-М" | Антифриз |
| RU2137798C1 (ru) * | 1998-11-10 | 1999-09-20 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им.С.П.Королева | Композиция низкотемпературного теплоносителя |
| RU2213119C2 (ru) * | 2001-08-20 | 2003-09-27 | Общество с ограниченной ответственностью Научно-производственное предприятие "Макромер" | Охлаждающая жидкость |
-
2014
- 2014-01-13 CN CN201410013348.4A patent/CN104774595B/zh active Active
- 2014-12-23 EA EA201492212A patent/EA025270B1/ru unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583939A (zh) * | 2003-08-18 | 2005-02-23 | 侯宏森 | 一种全效多功能耐低温防冻液 |
| CN1594490A (zh) * | 2004-06-17 | 2005-03-16 | 长城润滑油应用研究中心有限公司 | 一种发动机冷却液 |
| CN101134891A (zh) * | 2006-08-31 | 2008-03-05 | 天津雪赢世纪专利技术有限公司 | 汽车发动机防冻液 |
| CN101824310A (zh) * | 2009-12-19 | 2010-09-08 | 乌鲁木齐现代石油化工有限公司 | 一种复配缓蚀剂及水基丙二醇冷却液 |
Also Published As
| Publication number | Publication date |
|---|---|
| EA201492212A1 (ru) | 2015-07-30 |
| EA025270B1 (ru) | 2016-12-30 |
| CN104774595A (zh) | 2015-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710200 Jingwei Industrial Park, economic development zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: No.39 Xingfu North Road, Xi'an, Shaanxi 710201 Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |