CN1570013A - Dust suppression fire retardant - Google Patents
Dust suppression fire retardant Download PDFInfo
- Publication number
- CN1570013A CN1570013A CN 200410037412 CN200410037412A CN1570013A CN 1570013 A CN1570013 A CN 1570013A CN 200410037412 CN200410037412 CN 200410037412 CN 200410037412 A CN200410037412 A CN 200410037412A CN 1570013 A CN1570013 A CN 1570013A
- Authority
- CN
- China
- Prior art keywords
- fire retardant
- dust suppression
- agent
- inhibiter
- surfactant blend
- 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
Abstract
The invention discloses a dust suppression fire retardant which comprises calcium chloride or magnesium chloride, water, and surface active agent composite, the surface active agent composite comprises wetting agent, dispersing agent and inhibitor.
Description
Technical field:
The invention belongs to synthesis dust prevention technology in the progress of coal mining, preventing and extinguishing fire technology field, a kind of dust suppression fire retardant particularly is provided, be useful for fields such as the dust suppression of surface mines road surface, the fire-retardant dust suppression of harbour dump.
Background technology:
The present invention improves and innovates the novel dust suppression fire retardant that obtains to its prescription on the basis of invention right " dust-adhesive fire retardant " (patent publication No. is CN1159473A).
The surfactant blend of the dust-adhesive fire retardant that invention right " dust-adhesive fire retardant " (patent publication No. is CN 1159473A) is announced is made up of wetting agent, thickening material and inhibiter, wherein the surfactant blend consumption is the 0.1-1.0% of U-Ramin MC or magnesium dichloride and water weight, and the proportioning of each agent is a wetting agent: thickening material: inhibiter=1: 0.2-1.0: 0.02-0.5.
Invention right " dust-adhesive fire retardant " (patent publication No. is CN 1159473A) has depositing dust, efficiency of dust collection height, good flame resistance, advantages such as range of application.
But it is bigger that the disclosed dust-adhesive fire retardant of patent of invention " dust-adhesive fire retardant " (patent publication No. is CN 1159473A) also exists dust-adhesive fire retardant corrodibility in actual applications, corrosion rate is at 0.25mm/a-0.30mm/a, to general ferrous products, paint, and leather certain corrosion harmfulness is arranged; The viscosity of dust adhering agent is big inadequately.
Summary of the invention:
The object of the present invention is to provide a kind of dust suppression fire retardant, it is bigger to have solved corrodibility, the problem that the viscosity of dust adhering agent is big inadequately.
The present invention is made up of U-Ramin MC or magnesium dichloride and water, surfactant blend, and wherein U-Ramin MC or magnesium dichloride content are 54～79.9 quality %, and water is 20～45 quality %, and surfactant blend is 0.1～1 quality %.Surfactant blend is made up of wetting agent, dispersion agent and inhibiter; The proportioning of each agent is a wetting agent: dispersion agent: inhibiter=1: 0.2-1.0: 0.02-0.5.
The wetting agent of surfactant blend is aliphatic acid polyethenoxy ether JFC, paregal O, polyoxyethylene octylphenol ether OP-7, OP-10, polyoxyethylene nonylphenol ether 0 π-7,0 π-10; Dispersion agent is MS-1, soap calcium dispersion agent; Inhibiter is Neovadine AN, inhibition M2, SH-2 acidification corrosion inhibitor, 581 inhibiter.
The preparation method of dust suppression fire retardant is consistent with the disclosed dust-adhesive fire retardant preparation method of invention right 1159473A.
The present invention has dust suppression and fire-retardant double effects, and particular content is as follows:
(1) prescription by tensio-active agent improves, and corrosion rate has obtained very big must the reduction, and corrosion rate has reduced to the corrosion of equipment with to environment damage at 0.10mm/a-0.15mm/a.
(2) range of application is wider, uses except synthesis dust prevention technology, preventing and extinguishing fire technology in progress of coal mining, also can be applicable to fields such as the dust suppression on surface mines road surface and the fire-retardant dust suppression of harbour dump.
The present invention has the advantage that invention right " dust-adhesive fire retardant " (patent publication No. is CN1159473A) is had simultaneously.
Embodiment
Embodiment 1:
Industrial U-Ramin MC clear liquid with 30% content is made raw material, the heating evaporation dehydration is purified, make and contain U-Ramin MC 70% in the clear liquid, water 30%, get above-mentioned material 100kg, add surfactant blend 100g at 120～150 ℃ and stir, wetting agent fatty alcohol-polyoxyethylene ether JFC consumption 58.5g wherein, dispersion agent MS-1 consumption 11.8g, inhibiter Neovadine AN29.4g, add the back and stir, after reaction finishes, the condensation solid, broken under drying conditions, screening, control size is below the 0.5mm, is with heat seal to prepare powder-like product.
Embodiment 2:
Industrial hex-ammoniate clear liquid with 20% content is made raw material, the heating evaporation dehydration, purify, make and contain magnesium dichloride in the clear liquid and enclose 80%, water encloses 20%, get above-mentioned material 100kg and add surfactant blend 800g at 50～100 ℃, stir, wherein wetting agent polyoxyethylene octylphenol ether OP-10 is 389.6g, dispersion agent soap calcium dispersant dosage 389.6g, 581 inhibiter 20.8g, adding the back stirs, after reaction finished, the condensation material was poured into rapidly in the ready-formed flakey condensing works, and condensation is the flakey product.
Embodiment 3:
Industrial U-Ramin MC clear liquid with 10% content is made raw material, the heating evaporation dehydration is purified, make that U-Ramin MC content is 55% in the clear liquid, water is 45%, get above-mentioned material 100kg,, add surfactant blend 1000g and stir at 160-200 ℃, wherein wetting agent polyoxyethylene nonylphenol ether 0 π-10 is 588g, dispersion agent MS-1 is 118g, and inhibition M2 is 294g, and dodecyl bismethane benzyl ammonium chloride 1227 is 100g, after reaction finishes, condensation, under drying conditions, fragmentation, powder-like product is promptly made in screening.
Embodiment 4:
The magnesium dichloride content of purifying with embodiment 2 is 55%, water is 45% clear liquid, gets above-mentioned table liquid 1000kg, adds surfactant blend 600g at 200-240 ℃, wherein fatty alcohol-polyoxyethylene ether peregal 0 is 292g, inhibition M2 is 16g, dodecyl benzyl dimethyl ammonium chloride 120g, dispersion agent soap calcium dispersant dosage 36g, stirring reaction finishes the back condensation, broken under drying conditions, screening, add water ointment shape product.
Claims (3)
1, a kind of dust suppression fire retardant, it is characterized in that: form by U-Ramin MC or magnesium dichloride and water, surfactant blend, wherein U-Ramin MC or magnesium dichloride content are 54～79.9 quality %, and water is 20～45 quality %, and surfactant blend is 0.1～1 quality %.
2, according to the described dust suppression fire retardant of claim 1, it is characterized in that: surfactant blend is made up of wetting agent, dispersion agent and inhibiter; The proportioning of each agent is a wetting agent: dispersion agent: inhibiter=1: 0.2-1.0: 0.02-0.5.
3, according to claim 1 or 2 described dust suppression fire retardants, it is characterized in that: the wetting agent of surfactant blend is aliphatic acid polyethenoxy ether JFC, paregal O, polyoxyethylene octylphenol ether OP-7, OP-10, polyoxyethylene nonylphenol ether 0 π-7,0 π-10; Dispersion agent is MS-1, soap calcium dispersion agent; Inhibiter is Neovadine AN, inhibition M2, SH-2 acidification corrosion inhibitor, 581 inhibiter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410037412 CN1570013A (en) | 2004-04-30 | 2004-04-30 | Dust suppression fire retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410037412 CN1570013A (en) | 2004-04-30 | 2004-04-30 | Dust suppression fire retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1570013A true CN1570013A (en) | 2005-01-26 |
Family
ID=34481660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410037412 Pending CN1570013A (en) | 2004-04-30 | 2004-04-30 | Dust suppression fire retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1570013A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225748B (en) * | 2007-01-18 | 2011-03-30 | 中南大学 | Composite covering agent for restraining oxidized self-ignition of vulcanizing ore |
| CN102464971A (en) * | 2010-11-02 | 2012-05-23 | 山东科技大学 | Novel dust-inhibiting and fire-retarding covering agent for coal, and preparation method thereof |
| CN104533507A (en) * | 2014-12-15 | 2015-04-22 | 山东科技大学 | Rock dust polymerization and moisture-preservation inhibitor for coal mines and adding device thereof |
| CN107841289A (en) * | 2017-11-14 | 2018-03-27 | 辽宁好立环境治理有限公司 | Environment-friendly novel dust-proofing agent |
| CN112391175A (en) * | 2019-08-19 | 2021-02-23 | 唐苑雯 | Flame retardant capable of being used at low temperature and preparation method thereof |
| CN112391176A (en) * | 2019-08-19 | 2021-02-23 | 唐苑雯 | Magnesium chloride and calcium chloride aqueous solution flame retardant |
| CN113416590A (en) * | 2021-06-07 | 2021-09-21 | 河南理工大学 | Gas inhibitor and preparation system thereof |
| CN113637455A (en) * | 2021-07-19 | 2021-11-12 | 北京科技大学 | Multi-component water stemming additive for stope blasting and preparation method thereof |
-
2004
- 2004-04-30 CN CN 200410037412 patent/CN1570013A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225748B (en) * | 2007-01-18 | 2011-03-30 | 中南大学 | Composite covering agent for restraining oxidized self-ignition of vulcanizing ore |
| CN102464971A (en) * | 2010-11-02 | 2012-05-23 | 山东科技大学 | Novel dust-inhibiting and fire-retarding covering agent for coal, and preparation method thereof |
| CN102464971B (en) * | 2010-11-02 | 2013-12-25 | 山东科技大学 | Dust-inhibiting and fire-retarding covering agent for coal, and preparation method thereof |
| CN104533507A (en) * | 2014-12-15 | 2015-04-22 | 山东科技大学 | Rock dust polymerization and moisture-preservation inhibitor for coal mines and adding device thereof |
| CN107841289A (en) * | 2017-11-14 | 2018-03-27 | 辽宁好立环境治理有限公司 | Environment-friendly novel dust-proofing agent |
| CN112391175A (en) * | 2019-08-19 | 2021-02-23 | 唐苑雯 | Flame retardant capable of being used at low temperature and preparation method thereof |
| CN112391176A (en) * | 2019-08-19 | 2021-02-23 | 唐苑雯 | Magnesium chloride and calcium chloride aqueous solution flame retardant |
| CN113416590A (en) * | 2021-06-07 | 2021-09-21 | 河南理工大学 | Gas inhibitor and preparation system thereof |
| CN113637455A (en) * | 2021-07-19 | 2021-11-12 | 北京科技大学 | Multi-component water stemming additive for stope blasting and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100509163C (en) | Alkaline calcium bentonite and preparation method thereof | |
| RU2314329C2 (en) | Anti-icing reagent and a method for preparation thereof (options) | |
| CN1570013A (en) | Dust suppression fire retardant | |
| CN103224847B (en) | Pipeline dredging solid agent with oxygen activating and degerming efficacies and preparation method thereof | |
| CN101654611A (en) | Method for manufacturing snowmelt agent by using shells | |
| CN1884426A (en) | Highly effective fire-proof dust-suppressing material and its synthesis method | |
| Lü et al. | Decomposition behavior of CaSO4 during potassium extraction from a potash feldspar-CaSO4 binary system by calcination | |
| CN112745056A (en) | Suspension type alkali-free liquid accelerator and preparation method thereof | |
| FI63440B (en) | TVAETTMEDELKOMPOSITION SOM INNEHAOLLER EN TVAETTAKTIV FOERENING OCH ETT SKUMREGLERANDE AEMNE | |
| CN101851054B (en) | Sludge dewatering conditioner, and preparation method and application thereof | |
| CN104998761A (en) | Carbonate-type collecting agent reverse flotation drug and preparation method thereof | |
| CN101445262B (en) | Comprehensive utilization process of waste ITO etching liquid | |
| RU2302442C1 (en) | Anti-ice compound and method for producing the same | |
| CN102311270A (en) | Method for preparing corundum refractory mortar | |
| AU2009269594B2 (en) | A glycerol derived material | |
| CN212127541U (en) | Clean comprehensive utilization system of vermiculite processing | |
| CN108383484B (en) | Partition wall batten prepared from red mud and preparation method thereof | |
| CN101643329A (en) | Method for preparing synthesized cement of main material and additive by acetylene sludge | |
| CN102618218A (en) | Special dust suppressor for bin for calcined coke finished products and preparation method for special dust suppressor | |
| CN1159479A (en) | Process for production of high bulk density granular detergent composition | |
| CN1159473A (en) | Dust-adhesive fire retardant | |
| CN103288481A (en) | Acetylene sludge composite-type inflaming retarding foaming agent | |
| CN1800044A (en) | Production method of medication for removing water sulfate radical ion | |
| US1726472A (en) | Manufacture and use of oxysalt composition | |
| CN1092706C (en) | Adhesive for improving coal gangue and inferior coal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |