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CN110079273A - A kind of degradable environment-friendly dust suppressant and preparation method thereof - Google Patents

A kind of degradable environment-friendly dust suppressant and preparation method thereof Download PDF

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Publication number
CN110079273A
CN110079273A CN201910479999.5A CN201910479999A CN110079273A CN 110079273 A CN110079273 A CN 110079273A CN 201910479999 A CN201910479999 A CN 201910479999A CN 110079273 A CN110079273 A CN 110079273A
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CN
China
Prior art keywords
degradable environment
dust suppressant
friendly dust
raw material
parts
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.)
Withdrawn
Application number
CN201910479999.5A
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Chinese (zh)
Inventor
陈康
王维平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Runchen Environmental Protection Co Ltd
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Beijing Runchen Environmental Protection Co Ltd
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Application filed by Beijing Runchen Environmental Protection Co Ltd filed Critical Beijing Runchen Environmental Protection Co Ltd
Priority to CN201910479999.5A priority Critical patent/CN110079273A/en
Publication of CN110079273A publication Critical patent/CN110079273A/en
Withdrawn legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • C09K3/22Materials not provided for elsewhere for dust-laying or dust-absorbing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The invention discloses a kind of degradable environment-friendly dust suppressants and preparation method thereof, belong to environmentally friendly dust suppression technology field.The degradable environment-friendly dust suppressant, is made of the raw material of following parts by weight: 30~50 parts of pre-gelatinized starch, 20~30 parts of modified starch adhesive, 2~4 parts of chitin, 0.02~0.04 part of potassium sorbate, 0.01~0.03 part of sodium benzoate, 10~30 parts of plant toner, 1000~2000 parts of water.The preparation process of the degradable environment-friendly dust suppressant are as follows: weigh each raw material by raw material composition, pre-gelatinized starch, modified starch adhesive, chitin, potassium sorbate, sodium benzoate, water are stirred to get degradable environment-friendly dust suppressant.Raw material environmental protection of the present invention, simple production process, crust effect is good, and anti-dust effect is significant, and is convenient for construction supervision.

Description

A kind of degradable environment-friendly dust suppressant and preparation method thereof
Technical field
The present invention relates to environmentally friendly dust suppression field, a kind of degradable environment-friendly dust suppressant and preparation method thereof is particularly related to.
Background technique
Country's dust suppressant, solid dust agent have emerged in large numbers many scientific achievements and document at present, such as: " one kind is anti-for Chinese invention patent Wind erosion type road dust inhibitor ", number of patent application: 201810827612.6;" colorful environmental protection dust suppressant and preparation method thereof ", patent Application number: 201710188717.7;" a kind of green dust agent and preparation method thereof admittedly ", number of patent application: 201810573413.7 Etc..These schemes are each has something to recommend him, and respectively have deficiency, such as: the complicated component that has, production technology are complicated;What is had cannot develop the color, no Easily distinguish coverage condition, what is had is at high cost;Some is not environmentally friendly enough, cannot degrade and be not suitable for large area sprinkling, especially northern Exposed farmland of regional winter.
Summary of the invention
The present invention provides a kind of degradable environment-friendly dust suppressant and preparation method thereof, preferably balances above-mentioned various technologies Deficiency, be not only suitable for exposed construction site and be also suitable for exposed city vacant lot and exposed farmland.
The technical solution adopted by the present invention to solve the technical problems is: a kind of degradable environment-friendly dust suppressant, by with The raw material of lower parts by weight forms:
The preparation process of the degradable environment-friendly dust suppressant are as follows: weigh each raw material by raw material composition, pre-gelatinized is formed sediment Powder, modified starch adhesive, chitin, potassium sorbate, sodium benzoate, water are stirred to get degradable environment-friendly dust suppressant.
Further, degradable environment-friendly dust suppressant is made of the raw material of following parts by weight:
Further, the component of the modified starch adhesive and the preparation method comprises the following steps: cornstarch add water and stir uniformly, addition thousand / tri- sodium hydrate aqueous solution makes corn starch pasting, 49 DEG C~65 DEG C of gelatinization point, 100 times of water is being added to dilute, then plus 0.5% borax and 1% ethylene glycol, stir 20 minutes, stand 2 hours.
Further, the plant toner is spinach powder, and preparation method is as follows: spinach is cleaned, and takes leaf, abandons stalk, Every kilogram of the leaf of spinach is put into 10 grams of salt, soaks in water 20 minutes, drains, into drying machine drying, 50 degree of temperature, and the time 8 hours, Taking-up is put into pulverizer crushing, sieving.
Or, the plant toner is leek powder, preparation method is as follows: leek is cleaned, and white stalk, every kilogram of leek are cut away Leaf is put into 10 grams of salt, soaks in water 20 minutes, drains, and into drying machine drying, 50 degree of temperature, the time 8 hours, taking-up was put into powder Broken machine crushes, sieving.
The beneficial effects of the present invention are: raw material are food grade materials, simple production process is at low cost, degradable nothing Secondary pollution, anti-dust effect are good.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, carried out below with reference to embodiment Detailed description.
Embodiment 1
Degradable environment-friendly dust suppressant is made of the raw material of following parts by weight:
50 parts by weight of pre-gelatinized starch, 30 parts by weight of modified starch adhesive, 4 parts by weight of chitin, 0.04 weight of potassium sorbate Part, 0.03 parts by weight of sodium benzoate, 30 parts by weight of plant toner, the plant toner select spinach powder or leek powder, water 2000 Parts by weight, it is the growth in order to effectively inhibit harmful bacteria that chitin, potassium sorbate and sodium benzoate are added in component, is prevented Spray influence of the dust suppressant to plant growth.
The preparation process of the degradable environment-friendly dust suppressant are as follows: weigh each raw material by raw material composition, pre-gelatinized is formed sediment Powder, chitin, potassium sorbate, sodium benzoate, is put into container and is thoroughly mixed modified starch adhesive, then. while stirring Slowly plus 100 parts by weight water, it 25 DEG C of temperature, revolving speed 300rpm, the time 60 minutes, is then allowed to stand 8 hours, obtains concentration stock solution. The stoste is filtered to bigger container, stirring again, adds 1900 parts by weight water to get the Degradable environment protection to required for constructing Dust suppressant.The component of the modified starch adhesive and the preparation method comprises the following steps: cornstarch adds water and stirs uniformly, addition 3/1000ths Sodium hydrate aqueous solution makes corn starch pasting, 49 DEG C -65 DEG C of gelatinization point, is adding 100 times of water dilutions, then plus 0.5% boron Sand and 1% ethylene glycol, stir 20 minutes, stand 2 hours.The plant toner is spinach powder, and preparation method is as follows: spinach Dish is cleaned, and leaf is taken, and abandons stalk, and every kilogram of the leaf of spinach is put into 10 grams of salt, soaks in water 20 minutes, drain, and is dried into dryer Dry, 50 degree of temperature, the time 8 hours, taking-up was put into pulverizer crushing, sieving.Another selection of the plant toner For leek powder, preparation method is as follows: leek dish is cleaned, and cuts away white stalk, every kilogram of leek leaf is put into 10 grams of salt, soaks in water It 20 minutes, drains, into drying machine drying, 50 degree of temperature, the time 8 hours, taking-up was put into pulverizer crushing, sieving.
Embodiment 2
Degradable environment-friendly dust suppressant is made of the raw material of following parts by weight:
40 parts by weight of pre-gelatinized starch, 20 parts by weight of modified starch adhesive, 3 parts by weight of chitin, 0.02 weight of potassium sorbate Part, 0.02 parts by weight of sodium benzoate, 20 parts by weight of plant toner, 1500 parts by weight of water.
The preparation process of the Degradable environment protection dust suppressant are as follows: weigh each raw material by raw material composition, by pre-gelatinized starch, change Property amylan, chitin, potassium sorbate, sodium benzoate, be put into container and be thoroughly mixed, then slowly while stirring plus 100 parts by weight water, stand 8 hours, obtain concentration stock solution by 25 DEG C of temperature, revolving speed 300rpm, the time 60 minutes.Again by the original Liquid is filtered to bigger container, and stirring adds 1400 parts by weight water to get degradable environment-friendly dust suppressant.
Embodiment 3
Degradable environment-friendly dust suppressant is made of the raw material of following parts by weight:
30 parts by weight of pre-gelatinized starch, 25 parts by weight of modified starch adhesive, 4 parts by weight of chitin, 0.02 weight of potassium sorbate Part, 0.02 parts by weight of sodium benzoate, 20 parts by weight of plant toner, 1500 parts by weight of water.
The preparation process of the degradable environment-friendly dust suppressant are as follows: weigh each raw material by raw material composition, pre-gelatinized is formed sediment Powder, chitin, potassium sorbate, sodium benzoate, is put into container and is thoroughly mixed modified starch adhesive, then. while stirring Slowly plus 100 parts by weight water, 25 DEG C of temperature, revolving speed 300rpm, the time 60 minutes, 8 hours is stood, concentration stock solution is obtained.Again will The stoste is filtered to bigger container, and stirring adds 900 parts by weight water to get degradable environment-friendly dust suppressant.
Using degradable environment-friendly dust suppressant embodiment 1, embodiment 2, embodiment 3 the 300 of Guan County construction site Square metre exposed place carries out field test, and each 100 square meter of three embodiments obtains following effect: ground surface colour development after dry, Surface is hard, and crust thickness is all larger than 5 millimeters, can effectively inhibit fugitive dust.99% is reduced through detection air particle.By 3 months wind and weathers, color still have, and ground is solid, and crust thickness increases.

Claims (5)

1. a kind of degradable environment-friendly dust suppressant, it is characterised in that: be made of the raw material of following parts by weight:
The preparation process of the degradable environment-friendly dust suppressant are as follows: weigh each raw material by raw material composition, by pre-gelatinized starch, change Property amylan, chitin, potassium sorbate, sodium benzoate, water are stirred to get Degradable environment protection dust suppressant.
2. a kind of degradable environment-friendly dust suppressant according to claim 1, it is characterised in that: be by following parts by weight Raw material composition:
3. a kind of degradable environment-friendly dust suppressant according to claim 1, it is characterised in that: the modified starch adhesive Component and the preparation method comprises the following steps: cornstarch add water and stir uniformly, addition 3/1000ths sodium hydrate aqueous solution so that corn is formed sediment Paste mixing, adds the dilution of 100 times of water by 49 DEG C -65 DEG C of gelatinization point, then plus 0.5% borax and 1% ethylene glycol, stir 20 points Clock stands 2 hours.
4. a kind of degradable environment-friendly dust suppressant according to claim 1, it is characterised in that: the plant toner is Spinach powder, preparation method are as follows: spinach is cleaned, and takes leaf, abandons stalk, and every kilogram of the leaf of spinach is put into 10 grams of salt, adds water logging Bubble 20 minutes, drains, and into drying machine drying, 50 degree of temperature, the time 8 hours, taking-up was put into pulverizer crushing, sieving.
5. a kind of degradable environment-friendly dust suppressant according to claim 1, it is characterised in that: the plant toner is Leek powder, preparation method are as follows: leek is cleaned, and cuts away white stalk, every kilogram of leek leaf is put into 10 grams of salt, soaks in water 20 points Clock drains, and into drying machine drying, 50 degree of temperature, the time 8 hours, taking-up was put into pulverizer crushing, sieving.
CN201910479999.5A 2019-06-04 2019-06-04 A kind of degradable environment-friendly dust suppressant and preparation method thereof Withdrawn CN110079273A (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10147601A (en) * 1996-11-18 1998-06-02 Chichibu Onoda Cement Corp Suppressing agent for dust generation and hardening of fly ash, and suppression of dust generation and hardening of fly ash by using the same
CN102093846A (en) * 2010-12-23 2011-06-15 兰州天际环境保护有限公司 Phosphorus ore dust suppressant composition and preparation method thereof
CN103184034A (en) * 2013-01-04 2013-07-03 北京阳光溢彩科技有限公司 Ecological environment-friendly dust inhibitor
CN103351479A (en) * 2013-07-23 2013-10-16 甘肃圣大方舟马铃薯变性淀粉有限公司 Preparation method of biomass dust suppression agent
CN103980860A (en) * 2014-05-27 2014-08-13 河北科技大学 Environment-friendly superfine powder railway coal transportation and storage dust suppressant and preparation method
CN104449578A (en) * 2014-11-02 2015-03-25 中国矿业大学(北京) Environment-friendly dust suppressant and preparation method thereof
CN106701024A (en) * 2017-02-21 2017-05-24 济南大学 Road dust suppressant, and preparation and construction method thereof
CN106893554A (en) * 2017-02-28 2017-06-27 韦尧天 The preparation technology and its application method of a kind of dust suppressant
CN107446552A (en) * 2017-09-01 2017-12-08 河南中环瑞达环保科技有限公司 A kind of environment-friendly type is fixed the sand dust suppressant and its application method
CN108192570A (en) * 2018-01-22 2018-06-22 天津圣洁环保科技有限公司 Dust suppressant and preparation method thereof, application method and application

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10147601A (en) * 1996-11-18 1998-06-02 Chichibu Onoda Cement Corp Suppressing agent for dust generation and hardening of fly ash, and suppression of dust generation and hardening of fly ash by using the same
CN102093846A (en) * 2010-12-23 2011-06-15 兰州天际环境保护有限公司 Phosphorus ore dust suppressant composition and preparation method thereof
CN103184034A (en) * 2013-01-04 2013-07-03 北京阳光溢彩科技有限公司 Ecological environment-friendly dust inhibitor
CN103351479A (en) * 2013-07-23 2013-10-16 甘肃圣大方舟马铃薯变性淀粉有限公司 Preparation method of biomass dust suppression agent
CN103980860A (en) * 2014-05-27 2014-08-13 河北科技大学 Environment-friendly superfine powder railway coal transportation and storage dust suppressant and preparation method
CN104449578A (en) * 2014-11-02 2015-03-25 中国矿业大学(北京) Environment-friendly dust suppressant and preparation method thereof
CN106701024A (en) * 2017-02-21 2017-05-24 济南大学 Road dust suppressant, and preparation and construction method thereof
CN106893554A (en) * 2017-02-28 2017-06-27 韦尧天 The preparation technology and its application method of a kind of dust suppressant
CN107446552A (en) * 2017-09-01 2017-12-08 河南中环瑞达环保科技有限公司 A kind of environment-friendly type is fixed the sand dust suppressant and its application method
CN108192570A (en) * 2018-01-22 2018-06-22 天津圣洁环保科技有限公司 Dust suppressant and preparation method thereof, application method and application

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Application publication date: 20190802

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