CN104388097B - A kind of loess fixes retention agent and preparation method thereof - Google Patents
A kind of loess fixes retention agent and preparation method thereof Download PDFInfo
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- CN104388097B CN104388097B CN201410502141.3A CN201410502141A CN104388097B CN 104388097 B CN104388097 B CN 104388097B CN 201410502141 A CN201410502141 A CN 201410502141A CN 104388097 B CN104388097 B CN 104388097B
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- 230000014759 maintenance of location Effects 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 20
- UODXCYZDMHPIJE-UHFFFAOYSA-N menthanol Chemical compound CC1CCC(C(C)(C)O)CC1 UODXCYZDMHPIJE-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 241001494479 Pecora Species 0.000 claims abstract description 14
- 210000003608 fece Anatomy 0.000 claims abstract description 14
- 239000010871 livestock manure Substances 0.000 claims abstract description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229960000583 acetic acid Drugs 0.000 claims abstract description 10
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical group CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 10
- 239000001913 cellulose Substances 0.000 claims abstract description 9
- 229920002678 cellulose Polymers 0.000 claims abstract description 9
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- POCFBDFTJMJWLG-UHFFFAOYSA-N dihydrosinapic acid methyl ester Natural products COC(=O)CCC1=CC(OC)=C(O)C(OC)=C1 POCFBDFTJMJWLG-UHFFFAOYSA-N 0.000 claims 1
- 150000004702 methyl esters Chemical class 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 16
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 235000015097 nutrients Nutrition 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 9
- 238000004162 soil erosion Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 240000000950 Hippophae rhamnoides Species 0.000 description 1
- 235000003145 Hippophae rhamnoides Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Revetment (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
A kind of loess fixes retention agent and preparation method thereof.Loess of the present invention fixes retention agent, it is characterised in that is made up of the component of following parts by weight:5~8 parts of acetic acid butyl cellulose, 12~16 parts of acid fiber by polylactic, 11~14 parts of glacial acetic acid, 18~25 parts of dihydroterpineol, 9~15 parts of fatty acid methyl ester, 10~16 parts of polyacrylamide, 12~18 parts of acrylic acid, 16~20 parts of gangue, 24~30 parts of sheep manure, 26~34 parts of water.Loess of the present invention fixes retention agent, and certain bonding course can be formed after use.The bonding course can effectively hinder the evaporation of bottom moisture, and absorb moisture, can improve the holding of loess plateau water and soil, can be combined with greening vegetation and carry out prevention soil and water loss, and improve the survival rate of vegetation.In addition this loess plateau soil and water conserving agent, using sheep manure as carrier, nutrient is provided for plant while conserving water and soil, is advantageous to surviving and growing for plant.
Description
Technical field
The invention belongs to ecological, environmental protective technical field, and in particular to a kind of loess fixes retention agent and preparation method thereof.
Background technology
Loess plateau is located in Upper-middle Reaches of The Yellow River and Haihe River upstream.The Huanghe valley is exactly the place of origin of human civilization from ancient times, but
It is due to that the natural environment of Loess Plateau inherently is fragile, very unreasonable plus land use for a long time, vegetation meets with
It is damaged, soil erosion is extremely serious, and making the ecological environment in loess plateau, there occurs deep change in nearly 2000 or three thousand years.It is yellow
Native plateau soil erosion problem, turn into the important restraining factors of its economic development.
The temperature in loess plateau and the geographical distribution of precipitation are all in from the southeast trend that westwards the north is successively decreased.With regard to temperature
From the point of view of, there is cold summer heat, cold and heat to change violent continental climate feature in loess plateau.Loess plateau Shen Ju inlands, weather
Continental strong, daily temperature range is big, and daily difference is between 10 DEG C~25 DEG C.For precipitation, the annual precipitation base in loess plateau
On this between 400~600mm, and precipitation concentrates on seven, eight, 93 months, can account for the 60% of annual precipitation, often with
The form of heavy rain occurs, and other seasonal precipitations are few and evaporate strongly, and Arid Problem is commonplace.
In the Loess Plateau of arid and semi-arid, precipitation is rare, and evaporation is vigorous, and evaporation from water surface is precipitation more than two times,
And precipitation is concentrated.The characteristic in loess plateau determines that its soil erosion is extremely serious, and water resource disparities between supply and demand become increasingly conspicuous.
On loess plateau, 30%~40% or so place is all bare hills and mountains, gives people to leave scarred scene.People
Work meadow is seldom, and What is more, and some places cultivate hillside due to crossing, and table soil is lost in serious, manifests basement rock, and vegetation coverage
Further reduction more exacerbate the soil erosion in loess plateau.
The granulometric composition of loess is with flour sand grain（0.05mm~0.005mm）Based on, and accounted in silt-size with coarse silt
Absolute predominance, account for more than the 50% of gross weight.Yellow soil characteristics determines its loose cementation, and porosity is big, and dispersion rate is high, soil
Grain is easily scattered in water to suspend, after soil block meets water, rapid disintegration.Graininess, flour sand, the sponginess of loess are loess plateaus
The immanent cause of soil erosion.
The content of the invention
It is an object of the invention to provide a kind of loess to fix retention agent and preparation method thereof.For keeping loess plateau water
Soil, promote the growth of surface vegetation.
Loess of the present invention fixes retention agent, is made up of the component of following parts by weight:5~8 parts of acetic acid butyl cellulose, gather
12~16 parts of acid fiber, 11~14 parts of glacial acetic acid, 18~25 parts of dihydroterpineol, 9~15 parts of fatty acid methyl ester, polypropylene
10~16 parts of acid amides, 12~18 parts of acrylic acid, 16~20 parts of gangue, 24~30 parts of sheep manure, 26~34 parts of water.
As optimization, this loess is fixed retention agent, is made up of the component of following parts by weight:6 parts of acetic acid butyl cellulose,
15 parts of acid fiber by polylactic, 12 parts of glacial acetic acid, 19 parts of dihydroterpineol, 13 parts of fatty acid methyl ester, 14 parts of polyacrylamide, acrylic acid
15 parts, 18 parts of gangue, 26 parts of sheep manure, 30 parts of water.
The method that the loess fixes retention agent is prepared, is comprised the following steps:（1）The acetic acid butyl of the weight fraction is fine
Dimension element, glacial acetic acid are heated to 88~95 DEG C, and the acid fiber by polylactic for adding the weight fraction stirs 15 minutes；（2）Will be described heavy
Dihydroterpineol, the acrylic acid of amount fraction are heated to 68~75 DEG C of fatty acid methyl ester, polyacrylamides for adding the weight fraction
Amine stirs 10 minutes；（3）The gangue of the weight fraction, sheep manure are ground into 50~150 mesh powders, are added to described heavy
Measure ebuillition of heated 5 minutes in the water of fraction；（4）To step（3）Mixture in sequentially add step（2）And step（1）In
Mixture, under the conditions of 50~60 DEG C, stir.
Loess of the present invention fixes retention agent, and certain bonding course can be formed after use.The bonding course can effectively hinder bottom
The evaporation of moisture, and moisture is absorbed, the holding of loess plateau water and soil can be improved, can be combined with greening vegetation to prevent and treat water and soil stream
Lose, and improve the survival rate of vegetation.In addition this loess plateau soil and water conserving agent, using sheep manure as carrier, what is conserved water and soil
For plant nutrient is provided simultaneously, be advantageous to surviving and growing for plant.Loess plateau soil and water conserving agent of the present invention, be easy to, be nontoxic,
It is non-ignitable, safe to use, agricultural, Forestry Projects available for loess plateau, improve soil and water conservation effect.
Conserve water and soil measure of merit：By the retention agent in embodiment 1, embodiment 2, embodiment 3, it is sprayed at respectively a diameter of
200mm, depth are fountain height 100mL in 30mm loess disk；Separately take a loess disk, spray 100mL sheep manure and
The mixed liquor of water group as a comparison；Four sand tables are put into baking oven, the percentage of water loss in 8 hours are determined under the conditions of 50 DEG C, as a result
As shown in table 1.
Nutrient nutritional capacity is tested：By the retention agent in embodiment 1, embodiment 2, embodiment 3, it is sprayed at respectively a diameter of
200mm, depth are fountain height 100mL in 30mm loess disk；Separately take a loess disk, spray 100mL sheep manure and
The mixed liquor of water group as a comparison；Nine sea-buckthorn seedling are planted respectively, hand over a water, each 50ml within every three days；It is raw after three months
Long result is as shown in table 2.
Embodiment
The invention will be further described for example given below plan, but is not to be construed as to the scope of the present invention
Limitation, those skilled in the art still fall within this according to some the nonessential modifications and adaptations of present invention to the present invention
The protection domain of invention.
Embodiment 1:（1）Take 6 grams of acetic acid butyl cellulose, 12 grams of glacial acetic acid to be heated to 88~95 DEG C, it is fine to add PLA
15 grams of dimension stirs 15 minutes；
（2）Take 19 grams of dihydroterpineol, 15 grams of acrylic acid to be heated to 68~75 DEG C and add 13 grams of fatty acid methyl ester, polypropylene
14 grams of acid amides stirs 10 minutes；
（3）Take 18 grams of gangue, 26 grams of sheep manure to be ground into 50~150 mesh powders, be added in 30 grams of water and heat boiling
Rise 5 minutes；
（4）To step（3）Mixture in sequentially add step（2）And step（1）In mixture, in 50~60 DEG C of bars
Under part, stir.
Its performance is as follows：Solid content：42.2%；PH values：Viscosity is 220mPa.s, particle diameter 200nm at 5.9,25 DEG C,
Storage stability is more than 6 months, and the shore hardness after dispersion film forming is 33.Wherein the method for tested viscosity is with reference to GB/T
2794-1995。
Embodiment 2:（1）Take 5 grams of acetic acid butyl cellulose, 11 grams of glacial acetic acid to be heated to 88~95 DEG C, it is fine to add PLA
12 grams of dimension stirs 15 minutes；
（2）Take 18 grams of dihydroterpineol, 12 grams of acrylic acid to be heated to 68~75 DEG C and add 9 grams of fatty acid methyl ester, polypropylene
10 grams of acid amides stirs 10 minutes；
（3）Take 16 grams of gangue, 24 grams of sheep manure to be ground into 50~150 mesh powders, be added in 26 grams of water and heat boiling
Rise 5 minutes；
（4）To step（3）Mixture in sequentially add step（2）And step（1）In mixture, in 50~60 DEG C of bars
Under part, stir.
Its performance is as follows：Solid content：41.1%；PH values：Viscosity is 210mPa.s, particle diameter 200nm at 6.1,25 DEG C,
Storage stability is more than 6 months, and the shore hardness after dispersion film forming is 31.Wherein the method for tested viscosity is with reference to GB/T
2794-1995。
Embodiment 3:（1）Take 8 grams of acetic acid butyl cellulose, 14 grams of glacial acetic acid to be heated to 88~95 DEG C, it is fine to add PLA
16 grams of dimension stirs 15 minutes；
（2）Take 25 grams of dihydroterpineol, 18 grams of acrylic acid to be heated to 68~75 DEG C and add 15 grams of fatty acid methyl ester, polypropylene
16 grams of acid amides stirs 10 minutes；
（3）Take 20 grams of gangue, 30 grams of sheep manure to be ground into 50~150 mesh powders, be added in 34 grams of water and heat boiling
Rise 5 minutes；
（4）To step（3）Mixture in sequentially add step（2）And step（1）In mixture, in 50~60 DEG C of bars
Under part, stir.
Its performance is as follows：Solid content：42.9%；PH values：Viscosity is 213mPa.s, particle diameter 200nm at 6.2,25 DEG C,
Storage stability is more than 6 months, and the shore hardness after dispersion film forming is 32.Wherein the method for tested viscosity is with reference to GB/T
2794-1995。
Claims (2)
1. a kind of loess fixes retention agent, it is characterised in that by the component of following parts by weight：5~8 parts of acetic acid butyl cellulose,
12~16 parts of acid fiber by polylactic, 11~14 parts of glacial acetic acid, 18~25 parts of dihydroterpineol, 9~15 parts of fatty acid methyl ester, poly- third
10~16 parts of acrylamide, 12~18 parts of acrylic acid, 16~20 parts of gangue, 24~30 parts of sheep manure, 26~34 parts of water；
It is made up of following steps：
（1）Acetic acid butyl cellulose, the glacial acetic acid of the parts by weight are heated to 88~95 DEG C, add the parts by weight
Acid fiber by polylactic stirs 15 minutes；
（2）The dihydroterpineol of the parts by weight, acrylic acid are heated to 68~75 DEG C of fat for adding the parts by weight
Sour methyl esters, polyacrylamide stir 10 minutes；
（3）The gangue of the parts by weight, sheep manure are ground into 50~150 mesh powders, are added to the parts by weight
Ebuillition of heated 5 minutes in water；
（4）To step（3）Mixture in sequentially add step（2）And step（1）In mixture, in 50~60 DEG C of conditions
Under, stir.
2. loess according to claim 1 fixes retention agent, it is characterised in that is made up of the component of following parts by weight：
6 parts of acetic acid butyl cellulose, 15 parts of acid fiber by polylactic, 12 parts of glacial acetic acid, 19 parts of dihydroterpineol, fatty acid methyl ester 13
Part, 14 parts of polyacrylamide, 15 parts of acrylic acid, 18 parts of gangue, 26 parts of sheep manure, 30 parts of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410502141.3A CN104388097B (en) | 2014-09-27 | 2014-09-27 | A kind of loess fixes retention agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410502141.3A CN104388097B (en) | 2014-09-27 | 2014-09-27 | A kind of loess fixes retention agent and preparation method thereof |
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| CN104388097A CN104388097A (en) | 2015-03-04 |
| CN104388097B true CN104388097B (en) | 2017-12-26 |
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| CN112608755B (en) * | 2020-12-09 | 2022-03-29 | 中建三局集团有限公司 | Composite shrinkage reducing agent suitable for high-flow collapsible loess and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459471A (en) * | 2002-05-24 | 2003-12-03 | 田原宇 | Multifunction degradable black liquid state mulch film |
| CN1746259A (en) * | 2004-09-09 | 2006-03-15 | 中国科学院兰州化学物理研究所 | Ecological building composite materials |
| CN101054454A (en) * | 2006-04-10 | 2007-10-17 | 河南农业大学 | Liquid ground film and manufacturing and using method thereof |
| CN102863965A (en) * | 2012-10-15 | 2013-01-09 | 南开大学 | Eco-friendly sand stabilization dust depressor and preparation method thereof |
| CN103806439A (en) * | 2014-03-03 | 2014-05-21 | 中国科学院地质与地球物理研究所 | Novel rock-soil body side slope ecological restoration and corrosion resistance stabilizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009232384B2 (en) * | 2008-03-31 | 2015-07-16 | Rhodia Operations | Self-situating stimuli-responsive polymer compositions in soil additives and methods for use |
| WO2012022046A1 (en) * | 2010-08-20 | 2012-02-23 | Rhodia (China) Co., Ltd. | Soil additives for prevention of evaporation and methods for use |
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2014
- 2014-09-27 CN CN201410502141.3A patent/CN104388097B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459471A (en) * | 2002-05-24 | 2003-12-03 | 田原宇 | Multifunction degradable black liquid state mulch film |
| CN1746259A (en) * | 2004-09-09 | 2006-03-15 | 中国科学院兰州化学物理研究所 | Ecological building composite materials |
| CN101054454A (en) * | 2006-04-10 | 2007-10-17 | 河南农业大学 | Liquid ground film and manufacturing and using method thereof |
| CN102863965A (en) * | 2012-10-15 | 2013-01-09 | 南开大学 | Eco-friendly sand stabilization dust depressor and preparation method thereof |
| CN103806439A (en) * | 2014-03-03 | 2014-05-21 | 中国科学院地质与地球物理研究所 | Novel rock-soil body side slope ecological restoration and corrosion resistance stabilizer |
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| CB03 | Change of inventor or designer information |
Inventor after: Su Yongqiang Inventor after: Huang Songyi Inventor after: Zheng Kaiyu Inventor after: Liu Guiying Inventor after: Feng Hewei Inventor after: Wu Wentong Inventor before: Zhang Qiaomu |
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Effective date of registration: 20171117 Address after: 510330, 077, Xingang East Road, Guangdong, Haizhuqu District Province, No. 2429, the first floor of Guangzhou Applicant after: GUANGZHOU GREENING Co. Address before: 043000 science and Technology Service Center, 31 City Road, Houma, Shanxi, Linfen Applicant before: Zhang Qiaomu |
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Denomination of invention: Loess fixation maintaining agent and preparation method thereof Effective date of registration: 20191202 Granted publication date: 20171226 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU GREENING Co. Registration number: Y2019440000242 |
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Address after: 510000 self compiled 077 rooms at the first floor of No. 2429 Xingang East Road, Haizhuqu District, Guangzhou, Guangdong. Patentee after: Guangzhou greening Co.,Ltd. Address before: Room 077, first floor, 2429 Xingang East Road, Haizhu District, Guangzhou, Guangdong 510330 Patentee before: GUANGZHOU GREENING Co. |
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Effective date of registration: 20230321 Address after: No.601-5, No. 880, Baiyun Avenue North, Yongping Street, Baiyun District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Lvyun Garden Construction Engineering Co.,Ltd. Address before: 510000 self compiled 077 rooms at the first floor of No. 2429 Xingang East Road, Haizhuqu District, Guangzhou, Guangdong. Patentee before: Guangzhou greening Co.,Ltd. |