CN110433445A - 一种低温水系灭火剂及其制备方法 - Google Patents
一种低温水系灭火剂及其制备方法 Download PDFInfo
- Publication number
- CN110433445A CN110433445A CN201910758986.1A CN201910758986A CN110433445A CN 110433445 A CN110433445 A CN 110433445A CN 201910758986 A CN201910758986 A CN 201910758986A CN 110433445 A CN110433445 A CN 110433445A
- Authority
- CN
- China
- Prior art keywords
- parts
- low temperature
- water
- extinguishing agent
- temperature water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 239000003381 stabilizer Substances 0.000 claims abstract description 15
- 239000004094 surface-active agent Substances 0.000 claims abstract description 14
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 13
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002798 polar solvent Substances 0.000 claims abstract description 11
- 239000003063 flame retardant Substances 0.000 claims abstract description 10
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 claims abstract description 9
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004088 foaming agent Substances 0.000 claims abstract description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 16
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 15
- WBNUVPGJLHTDTD-UHFFFAOYSA-N 4-ethyl-5-methylimidazolidin-2-one Chemical group CCC1NC(=O)NC1C WBNUVPGJLHTDTD-UHFFFAOYSA-N 0.000 claims description 10
- 235000010288 sodium nitrite Nutrition 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000230 xanthan gum Substances 0.000 claims description 7
- 229920001285 xanthan gum Polymers 0.000 claims description 7
- 229940082509 xanthan gum Drugs 0.000 claims description 7
- 235000010493 xanthan gum Nutrition 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical group CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 31
- 238000003475 lamination Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 230000008014 freezing Effects 0.000 description 8
- 238000007710 freezing Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical group [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 6
- 235000019837 monoammonium phosphate Nutrition 0.000 description 6
- 239000004254 Ammonium phosphate Substances 0.000 description 5
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 5
- 235000019289 ammonium phosphates Nutrition 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- -1 perfluoroalkyl betain Chemical compound 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PYCBFXMWPVRTCC-UHFFFAOYSA-N ammonium metaphosphate Chemical compound N.OP(=O)=O PYCBFXMWPVRTCC-UHFFFAOYSA-N 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930182478 glucoside Natural products 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000003880 polar aprotic solvent Substances 0.000 description 2
- 229940005657 pyrophosphoric acid Drugs 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- ZAOCWQZQPKGTRN-UHFFFAOYSA-N nitrous acid;sodium Chemical compound [Na].ON=O ZAOCWQZQPKGTRN-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 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
- 238000011056 performance test Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/0035—Aqueous solutions
- A62D1/0042—"Wet" water, i.e. containing surfactant
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910758986.1A CN110433445B (zh) | 2019-08-16 | 2019-08-16 | 一种低温水系灭火剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910758986.1A CN110433445B (zh) | 2019-08-16 | 2019-08-16 | 一种低温水系灭火剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110433445A true CN110433445A (zh) | 2019-11-12 |
CN110433445B CN110433445B (zh) | 2021-03-19 |
Family
ID=68436033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910758986.1A Active CN110433445B (zh) | 2019-08-16 | 2019-08-16 | 一种低温水系灭火剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110433445B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111388933A (zh) * | 2020-03-25 | 2020-07-10 | 国网湖南省电力有限公司 | 一种电缆隧道火灾用灭火剂、灭火系统及灭火方法 |
CN112843581A (zh) * | 2021-03-30 | 2021-05-28 | 江苏筑磊电子科技有限公司 | 一种水系灭火剂及其制备方法 |
CN113304432A (zh) * | 2021-06-17 | 2021-08-27 | 海南飞浪消防科技有限公司 | 一种耐低温环保型水系灭火剂及其制备方法和应用 |
CN114470601A (zh) * | 2022-01-18 | 2022-05-13 | 安徽梵齐诺拒火材料开发有限公司 | 一种新型水基灭火剂 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073744A (en) * | 1977-01-03 | 1978-02-14 | Surpass Chemicals Limited | Nitrite based rust inhibitor complex |
JP2007016136A (ja) * | 2005-07-07 | 2007-01-25 | Toyota Motor Corp | 熱交換用液媒体組成物 |
CN101705078A (zh) * | 2009-12-02 | 2010-05-12 | 天津市东宝润滑油脂有限公司 | 一种耐低温环保型汽车用不冻液配方及其制备方法 |
US8377328B2 (en) * | 2003-09-23 | 2013-02-19 | Mli Associates, L.L.C. | Environmentally benign anti-icing or deicing fluids |
CN104117176A (zh) * | 2014-07-23 | 2014-10-29 | 安徽天元消防科技有限公司 | 灭火弹及投掷式灭火器专用水成膜泡沫灭火剂 |
CN105461734A (zh) * | 2014-09-09 | 2016-04-06 | 浙江医药股份有限公司新昌制药厂 | 一种d-生物素的制备方法 |
CN106377863A (zh) * | 2016-10-14 | 2017-02-08 | 浙江环亚消防新材料股份有限公司 | 一种水系灭火剂及制备方法 |
WO2017163401A1 (ja) * | 2016-03-25 | 2017-09-28 | 株式会社J-Style | 消火剤の製造方法 |
CN107469268A (zh) * | 2017-10-10 | 2017-12-15 | 深圳国信利纾消防设备科技有限公司 | 水系灭火剂 |
-
2019
- 2019-08-16 CN CN201910758986.1A patent/CN110433445B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073744A (en) * | 1977-01-03 | 1978-02-14 | Surpass Chemicals Limited | Nitrite based rust inhibitor complex |
US8377328B2 (en) * | 2003-09-23 | 2013-02-19 | Mli Associates, L.L.C. | Environmentally benign anti-icing or deicing fluids |
JP2007016136A (ja) * | 2005-07-07 | 2007-01-25 | Toyota Motor Corp | 熱交換用液媒体組成物 |
CN101705078A (zh) * | 2009-12-02 | 2010-05-12 | 天津市东宝润滑油脂有限公司 | 一种耐低温环保型汽车用不冻液配方及其制备方法 |
CN104117176A (zh) * | 2014-07-23 | 2014-10-29 | 安徽天元消防科技有限公司 | 灭火弹及投掷式灭火器专用水成膜泡沫灭火剂 |
CN105461734A (zh) * | 2014-09-09 | 2016-04-06 | 浙江医药股份有限公司新昌制药厂 | 一种d-生物素的制备方法 |
WO2017163401A1 (ja) * | 2016-03-25 | 2017-09-28 | 株式会社J-Style | 消火剤の製造方法 |
CN106377863A (zh) * | 2016-10-14 | 2017-02-08 | 浙江环亚消防新材料股份有限公司 | 一种水系灭火剂及制备方法 |
CN107469268A (zh) * | 2017-10-10 | 2017-12-15 | 深圳国信利纾消防设备科技有限公司 | 水系灭火剂 |
Non-Patent Citations (1)
Title |
---|
唐宗薰: "《普通高等教育"十五"国家级规划教材 中级无机化学》", 31 May 2003, 高等教育出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111388933A (zh) * | 2020-03-25 | 2020-07-10 | 国网湖南省电力有限公司 | 一种电缆隧道火灾用灭火剂、灭火系统及灭火方法 |
CN111388933B (zh) * | 2020-03-25 | 2021-08-31 | 国网湖南省电力有限公司 | 一种电缆隧道火灾用灭火剂、灭火系统及灭火方法 |
CN112843581A (zh) * | 2021-03-30 | 2021-05-28 | 江苏筑磊电子科技有限公司 | 一种水系灭火剂及其制备方法 |
CN113304432A (zh) * | 2021-06-17 | 2021-08-27 | 海南飞浪消防科技有限公司 | 一种耐低温环保型水系灭火剂及其制备方法和应用 |
CN114470601A (zh) * | 2022-01-18 | 2022-05-13 | 安徽梵齐诺拒火材料开发有限公司 | 一种新型水基灭火剂 |
Also Published As
Publication number | Publication date |
---|---|
CN110433445B (zh) | 2021-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110433445A (zh) | 一种低温水系灭火剂及其制备方法 | |
CN101559270B (zh) | 一种环保水系灭火剂 | |
CN106377863B (zh) | 一种水系灭火剂及制备方法 | |
CN108245819B (zh) | 水系灭火剂 | |
CN112675469A (zh) | 一种消防用环保水基灭火剂 | |
CN110193163B (zh) | 一种可调配比例的水系灭火剂及其制备方法 | |
CN106730565B (zh) | 灭火剂及其制备方法 | |
CN102614615A (zh) | 一种用于煤矿井下的复合体泡沫灭火剂 | |
CN104558483B (zh) | 一种喷涂型聚氨酯硬质泡沫及其制备方法 | |
CN107376179A (zh) | 适用于‑10℃~55℃的水系灭火剂及其制备方法 | |
CN111686398B (zh) | 一种环保高效泡沫灭火剂及其制备方法 | |
CN111450463B (zh) | 一种水系灭火剂及其制备方法 | |
CN114748828A (zh) | 一种高效环保型np-泡沫灭火剂及其制备方法 | |
CN114177564A (zh) | 一种环保型锂电池灭火剂及其制备方法和应用 | |
CN107376180B (zh) | 适用于-40℃~55℃的耐寒性水系灭火剂及其制备方法 | |
CN114618112A (zh) | 基于氟碳-有机硅表面活性剂复配体系的泡沫灭火剂 | |
CN111840882A (zh) | 一种水系灭火剂及其制备方法 | |
CN107376181B (zh) | 适用于-20℃~55℃的水系灭火剂及其制备方法 | |
CN112843581A (zh) | 一种水系灭火剂及其制备方法 | |
CN107684682A (zh) | 一种用于灭火器的灭火剂 | |
CN108478980A (zh) | 一种泡沫灭火剂 | |
CN106492393B (zh) | 一种灭火剂及其制备方法、以及应用 | |
CN114832267A (zh) | 一种防冻型泡沫灭火剂及其制备方法 | |
CN113304432A (zh) | 一种耐低温环保型水系灭火剂及其制备方法和应用 | |
CN112774076A (zh) | 一种泡沫灭火剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A low-temperature water-based fire extinguishing agent and its preparation method Effective date of registration: 20230426 Granted publication date: 20210319 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi Shengjie Ruineng Fire Technology Co.,Ltd. Registration number: Y2023610000327 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210319 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi Shengjie Ruineng Fire Technology Co.,Ltd. Registration number: Y2023610000327 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |