CN105733510A - Dust settling agent - Google Patents
Dust settling agent Download PDFInfo
- Publication number
- CN105733510A CN105733510A CN201610166855.0A CN201610166855A CN105733510A CN 105733510 A CN105733510 A CN 105733510A CN 201610166855 A CN201610166855 A CN 201610166855A CN 105733510 A CN105733510 A CN 105733510A
- Authority
- CN
- China
- Prior art keywords
- dust
- water
- settling agent
- surfactant
- cationic surfactant
- 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
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 title abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 12
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 12
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 7
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 7
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 7
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical group [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 6
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 6
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 7
- 230000001629 suppression Effects 0.000 abstract description 6
- 150000001408 amides Chemical class 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000151 deposition Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 150000002500 ions Chemical group 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 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
- C09K3/00—Materials not provided for elsewhere
- C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
-
- 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
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/06—Fluids used for spraying
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a dust settling agent which comprises 15-25% of phytoprotein, 3-16% of pour-point depressant, 5-10% of cationic surfactant, 6-12% of anionic surfactant, 3-6% of coconut diethanol amide and the balance of water. The dust settling agent can quickly capture and firmly adsorb particle dust, has strong dust suppression and dust-proofing actions, has high adaptability, can not ice in the low-temperature environment, has favorable tensile force and water retention property, is beneficial to promoting the contact capacity between water and dust particles, can inhibit dust for a long time, prevents the settled dust from being released to air, and implements high-efficiency high-quality dust settling on the bare ground.
Description
Technical field
The present invention relates to depositing dust field, particularly relate to a kind of dustfall agent.
Background technology
Surface mining production process can produce these dust of substantial amounts of dust and have a strong impact on and threaten the healthy of miner and mining region and the environment of surrounding area.And open pit quarry is easily by external environment influence, such as strong wind weather, also can aggravate airborne dust, in view of drawbacks described above, it is necessary in fact to design a kind of dustfall agent.
Summary of the invention
In order to solve these above-mentioned problems, the invention provides dustfall agent, can efficiently depositing dust dust suppression, the problem solving to mention in background technology.
For solving above-mentioned technical problem, the technical scheme is that a kind of dustfall agent, precentagewise it include following composition: phytoprotein 15-25%, pour-point depressant 3-16%, cationic surfactant 5-10%, anion surfactant 6-12%, cocoanut fatty acid diethanolamide 3-6%, remaining be water.
Further, described cationic surfactant is preferably cetyl trimethylammonium bromide.
Further, described anion surfactant is preferably sodium lauryl sulphate.
Compared with prior art, this dustfall agent, phytoprotein is Multifunction high molecular polymer, Multifunction high molecular polymer combine, and the degree of cross linking molecule in polymer forms network structure, intermolecular have various ion group, owing to charge density is big, and between ion, produce stronger affinity, make dust particle repeatedly be combined into a three-dimensional matrice, can catch rapidly and particle dust is firmly adsorbed, there is the strongest dust suppression, dust-proof effect.Pour-point depressant contributes to not freezing under adverse circumstances, and sodium lauryl sulphate is to belong to anion surfactant, soluble in water, good with anion, nonionic compatibility again, has good emulsifying, foaming and dispersive property；Cetyl trimethylammonium bromide is a kind of cationic surfactant, there is stronger water absorption, can have good coordinating with cation, nonionic, amphoteric surfactant, therefore spraying is made to have good water retention property, dust can be suppressed for a long time, and prevent the dust after sedimentation from again dissociating in air, cocoanut fatty acid diethanolamide greatly reduces the surface tension of water, promote the engagement capacity of water and grit, water is the carrier of above-mentioned each position so that each material is organically incorporated into one and plays maximum efficiency.
Detailed description of the invention
Hereinafter, multiple specific detail is elaborated, in order to provide the thorough understanding to the concept constituting described embodiment basis.But, it will be apparent to those skilled in the art that described embodiment can be put into practice in the case of some or all in not having these specific detail.In other cases, well-known process step is not specifically described.
Embodiment 1
A kind of dustfall agent that the present embodiment is enumerated, precentagewise it include following composition: phytoprotein 15%, pour-point depressant 3%, cationic surfactant 5%, anion surfactant 6%, cocoanut fatty acid diethanolamide 3%, remaining be water.
Further, described cationic surfactant is preferably cetyl trimethylammonium bromide.
Further, described anion surfactant is preferably sodium lauryl sulphate.
Compared with prior art, this dustfall agent, can catch rapidly and particle dust is firmly adsorbed, there is the strongest dust suppression, dust-proof effect, and strong adaptability uses at low ambient temperatures and will not freeze, possess good tension force and water retention property may advantageously facilitate the engagement capacity of water and grit and suppresses dust for a long time, and prevent the dust after sedimentation from again dissociating in air, it is achieved surface mining region is carried out high-efficiency high-quality depositing dust.
Embodiment 2
A kind of dustfall agent that the present embodiment is enumerated, precentagewise it include following composition: phytoprotein 25%, pour-point depressant 16%, cationic surfactant 10%, anion surfactant 12%, cocoanut fatty acid diethanolamide 6%, remaining be water.
Further, described cationic surfactant is preferably cetyl trimethylammonium bromide.
Further, described anion surfactant is preferably sodium lauryl sulphate.
Compared with prior art, this dustfall agent, can catch rapidly and particle dust is firmly adsorbed, there is the strongest dust suppression, dust-proof effect, and strong adaptability uses at low ambient temperatures and will not freeze, possess good tension force and water retention property may advantageously facilitate the engagement capacity of water and grit and suppresses dust for a long time, and prevent the dust after sedimentation from again dissociating in air, it is achieved surface mining region is carried out high-efficiency high-quality depositing dust.
Embodiment 3
A kind of dustfall agent that the present embodiment is enumerated, precentagewise it include following composition: phytoprotein 20%, pour-point depressant 12%, cationic surfactant 12%, anion surfactant 10%, cocoanut fatty acid diethanolamide 5%, remaining be water.
Further, described cationic surfactant is preferably cetyl trimethylammonium bromide.
Further, described anion surfactant is preferably sodium lauryl sulphate.
Compared with prior art, this dustfall agent, can catch rapidly and particle dust is firmly adsorbed, there is the strongest dust suppression, dust-proof effect, and strong adaptability uses at low ambient temperatures and will not freeze, possess good tension force and water retention property may advantageously facilitate the engagement capacity of water and grit and suppresses dust for a long time, and prevent the dust after sedimentation from again dissociating in air, it is achieved surface mining region is carried out high-efficiency high-quality depositing dust.
The present invention is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, within all falling within protection scope of the present invention.
Claims (3)
1. a dustfall agent, it includes following composition to it is characterized in that precentagewise: phytoprotein 15-25%, pour-point depressant 3-16%, cationic surfactant 5-10%, anion surfactant 6-12%, cocoanut fatty acid diethanolamide 3-6%, remaining be water.
2. dustfall agent as claimed in claim 1, it is characterised in that described cationic surfactant is preferably cetyl trimethylammonium bromide.
3. dustfall agent as claimed in claim 2, it is characterised in that described anion surfactant is preferably sodium lauryl sulphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166855.0A CN105733510A (en) | 2016-03-23 | 2016-03-23 | Dust settling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166855.0A CN105733510A (en) | 2016-03-23 | 2016-03-23 | Dust settling agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105733510A true CN105733510A (en) | 2016-07-06 |
Family
ID=56251895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610166855.0A Pending CN105733510A (en) | 2016-03-23 | 2016-03-23 | Dust settling agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105733510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288680A (en) * | 2017-07-03 | 2017-10-24 | 安徽天顺环保设备股份有限公司 | A kind of foam dedusting agent for mine |
| CN109111899A (en) * | 2018-06-26 | 2019-01-01 | 江苏新亿源环保科技有限公司 | A kind of coal mine dedusting agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065198A1 (en) * | 2002-10-07 | 2004-04-08 | Wolff Andrew R. | Control of dust |
| CN102071001A (en) * | 2010-12-31 | 2011-05-25 | 顾亚祥 | Dust prevention and dust settling agent |
| US20110272627A1 (en) * | 2009-01-29 | 2011-11-10 | Midwest Industrial Supply, Inc. | Chemical method and composition for soil improvement |
| CN103821552A (en) * | 2014-02-28 | 2014-05-28 | 山东科技大学 | Dust falling agent for falling coal dust through pray mist |
| CN104531076A (en) * | 2015-01-15 | 2015-04-22 | 山东科技大学 | Wet-type water-retaining property dustfall agent |
-
2016
- 2016-03-23 CN CN201610166855.0A patent/CN105733510A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065198A1 (en) * | 2002-10-07 | 2004-04-08 | Wolff Andrew R. | Control of dust |
| US20110272627A1 (en) * | 2009-01-29 | 2011-11-10 | Midwest Industrial Supply, Inc. | Chemical method and composition for soil improvement |
| CN102071001A (en) * | 2010-12-31 | 2011-05-25 | 顾亚祥 | Dust prevention and dust settling agent |
| CN103821552A (en) * | 2014-02-28 | 2014-05-28 | 山东科技大学 | Dust falling agent for falling coal dust through pray mist |
| CN104531076A (en) * | 2015-01-15 | 2015-04-22 | 山东科技大学 | Wet-type water-retaining property dustfall agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288680A (en) * | 2017-07-03 | 2017-10-24 | 安徽天顺环保设备股份有限公司 | A kind of foam dedusting agent for mine |
| CN109111899A (en) * | 2018-06-26 | 2019-01-01 | 江苏新亿源环保科技有限公司 | A kind of coal mine dedusting agent |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |