CN110746935A - 抑尘剂 - Google Patents
抑尘剂 Download PDFInfo
- Publication number
- CN110746935A CN110746935A CN201911117283.7A CN201911117283A CN110746935A CN 110746935 A CN110746935 A CN 110746935A CN 201911117283 A CN201911117283 A CN 201911117283A CN 110746935 A CN110746935 A CN 110746935A
- Authority
- CN
- China
- Prior art keywords
- dust suppressant
- dust
- modified starch
- parts
- acrylic acid
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 86
- 229920000881 Modified starch Polymers 0.000 claims abstract description 32
- 239000004368 Modified starch Substances 0.000 claims abstract description 32
- 235000019426 modified starch Nutrition 0.000 claims abstract description 29
- 230000001629 suppression Effects 0.000 claims abstract description 15
- 229920002774 Maltodextrin Polymers 0.000 claims abstract description 14
- 239000005913 Maltodextrin Substances 0.000 claims abstract description 14
- 229940035034 maltodextrin Drugs 0.000 claims abstract description 14
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims abstract description 11
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims abstract description 11
- 239000008108 microcrystalline cellulose Substances 0.000 claims abstract description 11
- 229940016286 microcrystalline cellulose Drugs 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 13
- CYKDLUMZOVATFT-UHFFFAOYSA-N ethenyl acetate;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=O)OC=C CYKDLUMZOVATFT-UHFFFAOYSA-N 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000035484 reaction time Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000006184 cosolvent Substances 0.000 claims description 5
- 238000003760 magnetic stirring Methods 0.000 claims description 5
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 5
- 239000002518 antifoaming agent Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims 1
- 239000013530 defoamer Substances 0.000 claims 1
- 235000002864 food coloring agent Nutrition 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 3
- 229910052785 arsenic Inorganic materials 0.000 abstract description 3
- 229910052793 cadmium Inorganic materials 0.000 abstract description 3
- 239000010962 carbon steel Substances 0.000 abstract description 3
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 229910052745 lead Inorganic materials 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 3
- 229910052753 mercury Inorganic materials 0.000 abstract description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 231100000344 non-irritating Toxicity 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 25
- 239000000306 component Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- 239000002817 coal dust Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229940032147 starch Drugs 0.000 description 5
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- VPASWAQPISSKJP-UHFFFAOYSA-N ethyl prop-2-enoate;isocyanic acid Chemical compound N=C=O.CCOC(=O)C=C VPASWAQPISSKJP-UHFFFAOYSA-N 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- -1 3-butylene acetate Chemical compound 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- 244000275012 Sesbania cannabina Species 0.000 description 1
- 244000250129 Trigonella foenum graecum Species 0.000 description 1
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- IEKXSSZASGLISC-UHFFFAOYSA-N but-3-enyl acetate Chemical compound CC(=O)OCCC=C IEKXSSZASGLISC-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000001019 trigonella foenum-graecum Nutrition 0.000 description 1
Images
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911117283.7A CN110746935B (zh) | 2019-11-15 | 2019-11-15 | 抑尘剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911117283.7A CN110746935B (zh) | 2019-11-15 | 2019-11-15 | 抑尘剂 |
Publications (2)
Publication Number | Publication Date |
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CN110746935A true CN110746935A (zh) | 2020-02-04 |
CN110746935B CN110746935B (zh) | 2022-07-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911117283.7A Active CN110746935B (zh) | 2019-11-15 | 2019-11-15 | 抑尘剂 |
Country Status (1)
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101824303A (zh) * | 2010-05-24 | 2010-09-08 | 北京嘉孚科技有限公司 | 抑尘剂及其使用方法 |
CN102559145A (zh) * | 2011-12-29 | 2012-07-11 | 南京工业大学 | 一种抑尘覆盖剂 |
CN102558579A (zh) * | 2011-12-29 | 2012-07-11 | 南京工业大学 | 一种抑尘覆盖剂的制备方法 |
CN109021924A (zh) * | 2018-06-06 | 2018-12-18 | 北京英华高科技有限公司 | 一种绿色固尘剂及其制备方法 |
-
2019
- 2019-11-15 CN CN201911117283.7A patent/CN110746935B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101824303A (zh) * | 2010-05-24 | 2010-09-08 | 北京嘉孚科技有限公司 | 抑尘剂及其使用方法 |
CN102559145A (zh) * | 2011-12-29 | 2012-07-11 | 南京工业大学 | 一种抑尘覆盖剂 |
CN102558579A (zh) * | 2011-12-29 | 2012-07-11 | 南京工业大学 | 一种抑尘覆盖剂的制备方法 |
CN109021924A (zh) * | 2018-06-06 | 2018-12-18 | 北京英华高科技有限公司 | 一种绿色固尘剂及其制备方法 |
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Publication number | Publication date |
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CN110746935B (zh) | 2022-07-01 |
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Effective date of registration: 20240410 Address after: 065999 Xiguan Village, Pingshu Town, Dacheng County, Langfang City, Hebei Province (No. 186 Jinbao West Road) Patentee after: Jianerdun (Hebei) Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 065900 No. 8, row 4, middle street, Xiniu village, daguang'an Township, Dacheng County, Langfang City, Hebei Province Patentee before: Lv Jianyong Country or region before: China |