WO2015015269A3 - Self-acting suppression agent for preventing fire origin situations and endogenous fires in mine caving goafs - Google Patents
Self-acting suppression agent for preventing fire origin situations and endogenous fires in mine caving goafs Download PDFInfo
- Publication number
- WO2015015269A3 WO2015015269A3 PCT/IB2014/001388 IB2014001388W WO2015015269A3 WO 2015015269 A3 WO2015015269 A3 WO 2015015269A3 IB 2014001388 W IB2014001388 W IB 2014001388W WO 2015015269 A3 WO2015015269 A3 WO 2015015269A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- goafs
- situations
- metasilicate
- self
- suppression agent
- Prior art date
Links
- 230000001629 suppression Effects 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 abstract 1
- CEDDGDWODCGBFQ-UHFFFAOYSA-N carbamimidoylazanium;hydron;phosphate Chemical compound NC(N)=N.OP(O)(O)=O CEDDGDWODCGBFQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910000358 iron sulfate Inorganic materials 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
-
- 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
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
- Fireproofing Substances (AREA)
Abstract
The subject of the invention is a self-acting solid suppression agent for preventing fire origin situations and endogenous fires, especially in mine caving goafs characterized by the content of carbonic acid diamide of 3-20 wt% and hydrated mineral salts of 8-85 wt% in the form of at least one compound from the following: sodium carbonate, sodium metasilicate and/or aluminum metasilicate and/or iron metasilicate and/or magnesium metasilicate, iron sulfate, sodium thiosulfate, ammonium iron sulfate - in the form of mono-compounds, eutectic systems and complexes, with the content of guanidine phosphate in the amount of 0.5-1.9 wt% and sulfonic acid monoammonium salt in the amount of 0.6-5.8 wt% and/or ammonium bromide in the amount of 0.5-8 wt% in their liquid form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL404936A PL404936A1 (en) | 2013-07-31 | 2013-07-31 | A measure for the automatic elimination of fire fires and endogenous fires in heart attacks |
| PLP.404936 | 2013-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2015015269A2 WO2015015269A2 (en) | 2015-02-05 |
| WO2015015269A3 true WO2015015269A3 (en) | 2015-12-17 |
Family
ID=51570775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2014/001388 WO2015015269A2 (en) | 2013-07-31 | 2014-07-25 | Self-acting suppression agent for preventing fire origin situations and endogenous fires in mine caving goafs |
Country Status (2)
| Country | Link |
|---|---|
| PL (1) | PL404936A1 (en) |
| WO (1) | WO2015015269A2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601016A (en) * | 1977-04-07 | 1981-10-21 | Elzett Muevek | Fire extinguishing powders |
| US4560485A (en) * | 1983-04-21 | 1985-12-24 | Magyar Szenhidrogenipari Kutato-Fejleszto Intezet | Fire-fighting powders |
| US20130181158A1 (en) * | 2010-09-16 | 2013-07-18 | Shaanxi J&R Fire Fighting Co., Ltd. | Fire extinguishing composition generating fire extinguishing substance through high-temperature decomposition |
| EP2617472A1 (en) * | 2010-09-16 | 2013-07-24 | Shaanxi J&R Fire Fighting Co., Ltd. | Ferrocene-based fire extinguishing composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2558442A1 (en) | 1975-12-23 | 1977-07-07 | Bergwerksverband Gmbh | METHOD AND MEANS FOR PRODUCING A GAS-TIGHT TRAIL WALL FOR PIT FIRE PREVENTION AND EMISSION |
| US5075018A (en) | 1989-11-30 | 1991-12-24 | Radixx/World Limited | Dry fire extinguishing composition and product |
-
2013
- 2013-07-31 PL PL404936A patent/PL404936A1/en unknown
-
2014
- 2014-07-25 WO PCT/IB2014/001388 patent/WO2015015269A2/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601016A (en) * | 1977-04-07 | 1981-10-21 | Elzett Muevek | Fire extinguishing powders |
| US4560485A (en) * | 1983-04-21 | 1985-12-24 | Magyar Szenhidrogenipari Kutato-Fejleszto Intezet | Fire-fighting powders |
| US20130181158A1 (en) * | 2010-09-16 | 2013-07-18 | Shaanxi J&R Fire Fighting Co., Ltd. | Fire extinguishing composition generating fire extinguishing substance through high-temperature decomposition |
| EP2617472A1 (en) * | 2010-09-16 | 2013-07-24 | Shaanxi J&R Fire Fighting Co., Ltd. | Ferrocene-based fire extinguishing composition |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015015269A2 (en) | 2015-02-05 |
| PL404936A1 (en) | 2015-02-02 |
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