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Biomass environment-friendly non-chlorine deicing and snow-melting agent and preparation method thereof

An environmentally friendly, biomass technology, applied in chemical instruments and methods, other chemical processes, etc., can solve the problems of excessive chemical oxygen consumption, large oxygen consumption, etc., to achieve low biochemical and chemical oxygen consumption, weak corrosion, The effect of wide application prospects

Inactive Publication Date: 2019-01-25
黄山九星环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Alcohol deicing agents such as ethylene glycol and glycerin enter the water body to decompose and consume a large amount of oxygen, and the chemical oxygen consumption exceeds the standard

Method used

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  • Biomass environment-friendly non-chlorine deicing and snow-melting agent and preparation method thereof
  • Biomass environment-friendly non-chlorine deicing and snow-melting agent and preparation method thereof
  • Biomass environment-friendly non-chlorine deicing and snow-melting agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See attached figure 1 - attached figure 2 As shown, a kind of biomass environment-friendly non-chlorine deicing deicing agent of the present invention is made up of the raw material of following mole fraction: 10 parts of tap water, 15 parts of glucose degradation product, 6 parts of starch degradation product, 8 parts of microcrystalline sucrose, 7 parts of monoglyceride citrate and 2 parts of triisopropanolamine.

[0026] See attached figure 1 Shown, the preparation method of a kind of biomass environment-friendly non-chlorine deicing deicing agent of the present invention, comprises the steps:

[0027] Step 1: First, glucose degradants and starch degradants are prepared respectively by enzyme fermentation;

[0028] Step 2: Then, add tap water to the reaction kettle, raise the temperature to 60°C, add the glucose degradation product and starch degradation product prepared in Step 1 respectively, and fully stir and mix for 1 hour;

[0029] Step 3: Next, after the ...

Embodiment 2

[0033] See attached figure 1 - attached figure 2 As shown, a kind of biomass environment-friendly non-chlorine deicing deicing agent of the present invention is made up of the raw material of following mole fraction: 15 parts of tap water, 20 parts of glucose degradation product, 12 parts of starch degradation product, 12 parts microcrystalline sucrose, 10 parts of monoglyceride citrate and 3 parts of triisopropanolamine.

[0034] See attached figure 1 Shown, the preparation method of a kind of biomass environment-friendly non-chlorine deicing deicing agent of the present invention, comprises the steps:

[0035] Step 1: First, glucose degradants and starch degradants are prepared respectively by enzyme fermentation;

[0036] Step 2: Then, add tap water to the reactor, raise the temperature to 65°C, add the glucose degraded product and starch degraded product prepared in Step 1, and fully stir and mix for 1.5 hours;

[0037] Step 3: Next, after the reaction mixture in the ...

Embodiment 3

[0041] See attached figure 1 - attached figure 2 As shown, a kind of biomass environment-friendly non-chlorine deicing deicing agent of the present invention is made up of the raw material of following mole fraction: 20 parts of tap water, 25 parts of glucose degradation products, 15 parts of starch degradation products, 14 parts microcrystalline sucrose, 12 parts of monoglyceride citrate and 4 parts of triisopropanolamine.

[0042] See attached figure 1 Shown, the preparation method of a kind of biomass environment-friendly non-chlorine deicing deicing agent of the present invention, comprises the steps:

[0043] Step 1: First, glucose degradants and starch degradants are prepared respectively by enzyme fermentation;

[0044] Step 2: Then, add tap water to the reaction kettle, raise the temperature to 70°C, add the glucose degradation product and starch degradation product prepared in Step 1, and stir and mix for 2 hours;

[0045] Step 3: Next, after the reaction mixture...

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Abstract

The invention belongs to the field of deicing and snow-melting agents, and discloses a biomass environment-friendly non-chlorine deicing and snow-melting agent and a preparation method thereof. The deicing and snow-melting agent is prepared from 10-30 parts of tap water, 15-35 parts of glucose degradation product, 6-20 parts of starch degradation product, 8-18 parts of saccharose, 7-18 parts of monoglyceride citrate and 2-5 parts of corrosion inhibitor; the preparation method comprises the steps that firstly, the glucose degradation product and the starch degradation product are prepared; thenthe tap water is added into a reaction kettle, the temperature rises to 60-80 DEG C, the glucose degradation product and the starch degradation product are added, and mixing reaction is carried out for 1-3 h; then the saccharose, the monoglyceride citrate and triisopropanolamine are added in sequence, and full stirring and mixing reaction is carried out for 1-2 h; and lastly, after the reactant is mixed uniformly and dissolved into one phase, cooling and discharging are carried out. The biomass environment-friendly non-chlorine deicing and snow-melting agent and the preparation method thereofhave the advantages that the obtained product has strong snow-melting and deicing abilities and a weak corrosive effect, the raw material is basically biomass, the biodegradability is high, and the biomass environment-friendly non-chlorine deicing and snow-melting agent belongs to an environment-friendly product.

Description

technical field [0001] The invention relates to the technical field of deicing and deicing agents, in particular to a biomass environment-friendly non-chlorine deicing and deicing agent and a preparation method thereof. Background technique [0002] With the intensification of economic globalization, people's previous exchanges have become more and more frequent, and the impact of snow and ice in winter on the road transport industry and people's traffic is also increasing. Serious harm. At present, deicing and deicing agents are usually used for road snow and icing, and the existing chlorine salt deicing agents are often added with rust inhibitors due to the corrosiveness of chloride ions, although the corrosion to metals and road construction materials is alleviated , but the corrosion is still very prominent, and chloride ions have an impact on soil and vegetation, endangering plant growth. Biological deicing agents such as food crops, papermaking waste liquid, wine by-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/18
CPCC09K3/185
Inventor 胡辉王永垒郑娟
Owner 黄山九星环保科技股份有限公司
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