CN108504329A - A kind of environment-friendly snowmelt agent - Google Patents
A kind of environment-friendly snowmelt agent Download PDFInfo
- Publication number
- CN108504329A CN108504329A CN201810562045.6A CN201810562045A CN108504329A CN 108504329 A CN108504329 A CN 108504329A CN 201810562045 A CN201810562045 A CN 201810562045A CN 108504329 A CN108504329 A CN 108504329A
- Authority
- CN
- China
- Prior art keywords
- environment
- friendly
- cellulose
- snowmelt agent
- deicing salt
- 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.)
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Classifications
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- 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
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a kind of formula of environment-friendly snowmelt agent and preparation methods.The pyrolysis fermentation of the cellulose wastes such as straw, cellulose fission is fermented into the organic molecules such as acetic acid at after glucose, alcohols by the effect of microorganism, product is collected as deicing salt raw material, the cellulose solids waste not being fermented is then used as carrier, can be obtained efficient and environment-friendly type deicing salt after being granulated and making.Raw material sources are extremely wide, and small with dosage is launched, and the low products characteristics of use cost can promote earth's surface green plants to grow indirectly.Simple production process, use is safer, relatively cheap.
Description
Technical field：
The present invention relates to winter anti-freeze snow melt field and a kind of environment-friendly snowmelt agents by straw as raw material.
Background technology：
Northern area Winter Snow influences normal trip, causes a large amount of economic loss, and easily cause traffic accident.Cause
This, quickly snow removing ensures that highway is unimpeded, is of great significance.It, can fast melt accumulated snow and ice and snow is clear using appropriate deicing salt
Except clean.Now widely used deicing salt is villaumite type deicing salt, has certain snow melt effect, derives from a wealth of sources, price is very
It is cheap, but villaumite has severe corrosive to subgrade and pavement, concrete and metal, has serious harm property to plant and soil.
Beijing in 2001 is that 1000t causes the spring of second year due to using deicing salt on a large scale using the amount of sodium chloride deicing salt
Beijing has 4000 big tree dead, and more than 40,000 plants of shrub is dead, and direct economic loss is up to 15,000,000 yuan.It is doped into deicing salt
Snow dissolve after penetrate into earth's surface, polluted underground water causes serious destruction to ecological environment.And Traditional Environmental-protection type deicing salt with
Calcium nitrate, magnesium nitrate are main component, and snow melt effect is influenced by ambient temperature very big, and low temperature snow melt is less efficient, and price pole
For costliness, can not promote the use of a large area.Therefore environmental protection, efficient, affordable New Kind of Solvent of Snow-melted are developed with important
Meaning and application and popularization value.
Invention content：
The present invention provides the following technical solutions：Environment-friendly snowmelt agent is fermented with cellulose wastes such as waste straw, waste woods
Pyrolysis, then a certain proportion of calcium carbonate, magnesium carbonate are mixed into, with the acetic acid reaction in waste liquid.Product is aided with stalk disintegrating slag, carbon
Slag etc. is carrier, mashing is crushed, through particle made from granulation.
Environment-friendly snowmelt agent technology of preparing route provided by the invention is as follows：
Through pyrolysis fermentation separation after the metering of the cellulose wastes such as straw, alkoxide tunning is obtained.It takes a certain amount of
Zymotic fluid, it is middle that the carbonate (7: 3 calcium carbonate, magnesium carbonate powder) that volume ratio is 1: 3-5 is added, stir evenly, in room temperature
Lower reaction 30-50 minutes adjusts pH=8, and 0.07-0.22 grams of stalk disintegrating slag or carbon slag is added in every 1 milliliter of conversion liquid, in 30-35
DEG C thermostatic control oscillator vibration in adsorb 40-60 minutes, until liquid is all by carrier absorption, by the progress underflow spray of disintegrating slag carrier
Mist is dried, and the Off-white solid containing calcium and magnesium organic salt and a small amount of alkoxide is obtained, and environment-friendly snowmelt agent is made through being granulated.
Environment-friendly snowmelt agent provided by the invention is raw material fermentation pyrolysis with waste straw etc., reduces atmosphere pollution, substantially
Production cost is reduced, Biomass Energy Resources are efficiently utilized.
Environment-friendly snowmelt agent provided by the invention is using slag substance as carrier, and road surface is sent out after eliminating other deicing salt snow melts
The influence of road sign is observed driver in vain, and increases surface friction coefficient, is avoided wheel-slip and is caused traffic accident.And it can add
Fast Rateof snowmelt.
Drainage system can be flowed into after environment-friendly snowmelt agent snow melt provided by the invention with snow-broth or by earth's surface microorganism decomposition,
Promote plant growth indirectly.Preparation method have it is simple for process, condition is easily-controllable, of low cost, feature low for equipment requirements,
Suitable for industrialized production.
Specific implementation mode
For the functional character and advantage that is more readily understood the structure of the present invention and can reach, with reference to embodiment to this
Invention is further described.
Embodiment 1
The invention is realized in this way method and step is：
100 kilograms of maize straws ferment after pyrolysis, distill zymotic fluid, the fraction between 116 DEG C -119 DEG C are collected, to production
The carbonate (7: 3 calcium carbonate, magnesium carbonate powder) that volume ratio is 1: 3 is added in object, stirs evenly, reacts 40 points at room temperature
Clock adjusts pH=8, is filtered to remove insoluble matter, 0.10 gram of stalk disintegrating slag is added in every 1 milliliter of conversion liquid, in 30 DEG C of water bath with thermostatic control
It is adsorbed 40 minutes in oscillator, until disintegrating slag carrier is carried out underflow spray drying, contained by liquid all by carrier absorption
Environment-friendly snowmelt agent is made through being granulated in the Off-white solid of calcium and magnesium organic salt and a small amount of alkoxide.
Claims (3)
1. a kind of novel environment-friendly deicing salt, is characterized in that：Using natural plants stalk as raw material.
2. environment-friendly snowmelt agent as described in claim 1, is characterized in that：It is to carry with the cellulose solids waste not being fermented
Body.
3. environment-friendly snowmelt agent as described in claim 1, is characterized in that：Contain calcium and magnesium organic salt and the fermentation production of a small amount of alkoxide
Object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562045.6A CN108504329A (en) | 2018-06-04 | 2018-06-04 | A kind of environment-friendly snowmelt agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562045.6A CN108504329A (en) | 2018-06-04 | 2018-06-04 | A kind of environment-friendly snowmelt agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108504329A true CN108504329A (en) | 2018-09-07 |
Family
ID=63402387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810562045.6A Pending CN108504329A (en) | 2018-06-04 | 2018-06-04 | A kind of environment-friendly snowmelt agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108504329A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868114A (en) * | 2019-03-11 | 2019-06-11 | 曹先成 | The production method of fully natural green plant complex-type multipurpose snow melt powder |
| CN110241139A (en) * | 2019-05-14 | 2019-09-17 | 西安建筑科技大学 | Ice melting agent stoste, the method and application that ice melting agent stoste is prepared using stalk powder |
| CN113105866A (en) * | 2021-03-24 | 2021-07-13 | 云南省交通规划设计研究院有限公司 | Low-chloride and chloride-free environment-friendly ice melting material based on attachment carrier and preparation method thereof |
-
2018
- 2018-06-04 CN CN201810562045.6A patent/CN108504329A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868114A (en) * | 2019-03-11 | 2019-06-11 | 曹先成 | The production method of fully natural green plant complex-type multipurpose snow melt powder |
| CN110241139A (en) * | 2019-05-14 | 2019-09-17 | 西安建筑科技大学 | Ice melting agent stoste, the method and application that ice melting agent stoste is prepared using stalk powder |
| CN113105866A (en) * | 2021-03-24 | 2021-07-13 | 云南省交通规划设计研究院有限公司 | Low-chloride and chloride-free environment-friendly ice melting material based on attachment carrier and preparation method thereof |
| CN113105866B (en) * | 2021-03-24 | 2022-07-29 | 云南省交通规划设计研究院有限公司 | Low-chlorine salt and chlorine-salt-free environment-friendly ice melting material based on attachment carrier and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |