CN106219772A - A kind of salt-soda soil equipment antisludging agent and preparation method thereof - Google Patents
A kind of salt-soda soil equipment antisludging agent and preparation method thereof Download PDFInfo
- Publication number
- CN106219772A CN106219772A CN201610753599.5A CN201610753599A CN106219772A CN 106219772 A CN106219772 A CN 106219772A CN 201610753599 A CN201610753599 A CN 201610753599A CN 106219772 A CN106219772 A CN 106219772A
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- Prior art keywords
- salt
- antisludging agent
- soda soil
- equipment
- beans
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention belongs to Saline-alkali Field Control technical field, it is specifically related to a kind of salt-soda soil equipment antisludging agent and preparation method thereof, described antisludging agent is dissolved in beans slurry being prepared by sodium molybdate 10 30 parts, Polysucciuimide 10 40 parts, hydrolytic polymaleic anhydride 15 20 parts, dimethyl sulfoxide 18 parts, inorganic salt 0.1 1 parts, and the concentration of beans slurry is 100 300g/L.Antisludging agent prepared by the present invention is applicable to salt-soda soil equipment and uses, and can effectively remove fouling.
Description
Technical field
The invention belongs to Saline-alkali Field Control technical field, be specifically related to a kind of salt-soda soil equipment antisludging agent and preparation side thereof
Method.
Background technology
Saline-alkali soil is solonchak and alkaline earth and various salinization, the general name of alkali-affected soil.Solonchak refers to soluble organic fraction in soil
Content reaches to a certain degree, it is possible to the g and D of plant is produced the great soil group substantially endangered.Alkaline earth refers in soil containing big
Amount commutativity ion, quantity reaches to endanger the degree of plant growing and growth, and makes the soil that soil property changes.
The salinization of soil of soil refers to owing in soil, a large amount of of salt basic ion accumulate, the process that soil types gradually changes to saline-alkali soil, its
Influence factor includes natural cause and anthropic factor.Easily there is the phenomenon that hardens in salt affected soil under normal circumstances, causes soil
Porosity diminishes, and the gas permeability of soil and water penetration are deteriorated, and badly influence the metabolism of Soil Microorganism, reduce the work of various enzyme
Property and carbon, the mineralization degree of nitrogen element, the conversion of soil with organic matter is slack-off, eventually results in soil the barrenst.Soil contains
The a large amount of salt ions having also can badly influence the normal physiological function of salt-soda soil plant, suppresses its g and D.It addition, with
The continuous aggravation of socioeconomic development and mankind's activity, salt-soda soil resource increasingly receives publicity, and irrational irrigation is made
Degree also results in Pedotransfer function aggravation.Second Committee International Sustainable Development conference is just pointed out, the following meeting serious threat world
Agricultural sustainable development is the salinization of soil in soil, desertification and the big problem of soil erosion 3.
The antisludging agent of the prior art scale inhibition performance ratio in demineralization plant is relatively low, and the antisludging agent of prior art prevents micro-profit
The weak effect of pipe choking, salt-soda soil water quality salinity is high, shortens the service life of equipment.
Summary of the invention
Invention broadly provides a kind of salt-soda soil equipment antisludging agent and preparation method thereof, the antisludging agent of preparation is applicable to
Salt-soda soil equipment uses, and can effectively remove fouling.Its technical scheme is as follows:
Described antisludging agent is dissolved in bean by molybdate, poly-aspartate, hydrolytic polymaleic anhydride, dimethyl sulfoxide, inorganic salt
Class slurry prepares.
Preferably, by weight, described antisludging agent is gathered by sodium molybdate 10-30 part, Polysucciuimide 10-40 part, hydrolysis
Maleic anhydride 15-20 part, dimethyl sulfoxide 1-8 part, inorganic salt 0.1-1 part are dissolved in beans slurry and preparing, beans slurry dense
Degree is 100-300g/L.
Preferably, described antisludging agent is by sodium molybdate 18 parts, Polysucciuimide 27 parts, hydrolytic polymaleic anhydride 16 parts, diformazan
Base sulfoxide 5 parts is dissolved in beans slurry and preparing, and the concentration of beans slurry is 200g/L.
Preferably, in pelletized form, its particle diameter is 100-1000nm to described antisludging agent.
Preferably, described molybdate is sodium molybdate, and described beans is selected from Semen phaseoli radiati, Semen Glycines, Semen sojae atricolor, Semen Phaseoli, Semen Pisi sativi
Plant or several.
Preferably, one or more during described inorganic salt is calcium salt, iron salt, magnesium salt.
The preparation method of a kind of salt-soda soil equipment antisludging agent, comprises the following steps:
(1) beans grinding is sieved, in warm water, then soak 0.5-1d, put into after having soaked and pressure cooker carries out height
Pressure reaction, obtains beans slurry；
(2) in beans slurry, add the molybdate of formula ratio, poly-aspartate, hydrolytic polymaleic anhydride, dimethyl Asia
Sulfone and inorganic salt, filter to obtain solid；
(3) solid is pulverized so that it is particle diameter is 100-1000nm, obtains antisludging agent.
Preferably, the time of step (1) mesohigh reaction is 10-15h, and temperature is 100-200 DEG C, and pressure is 5-10MPa.
Use above-mentioned salt-soda soil equipment antisludging agent and preparation method thereof, the invention have the advantages that
The antisludging agent of the present invention, by material is dissolved in the form of beans slurry, prepares a kind of environmentally friendly antisludging agent,
This kind of antisludging agent is possible not only to remove the fouling on the equipment of salt-soda soil, is also easy to be biodegradable, will not to environment,
Meanwhile, beans slurry is also used as soil Fertilizer application, achieves many things at one stroke, and the treatment to salt-soda soil plays an important role.
Detailed description of the invention
Embodiment 1
1. a salt-soda soil equipment antisludging agent, by sodium molybdate 18 parts, Polysucciuimide 27 parts, hydrolytic polymaleic anhydride 16
Part, dimethyl sulfoxide 5 parts, inorganic salt 0.5 part are dissolved in beans slurry and preparing, and the concentration of beans slurry is 200g/L.
Wherein, described beans is Semen Glycines.
Described inorganic salt is the mixing of calcium salt, iron salt, magnesium salt.
The preparation method of the most above-mentioned antisludging agent is:
(1) beans is ground sieve, in warm water, then soak 1d, after having soaked, put into that to carry out high pressure in pressure cooker anti-
Should, reaction under high pressure condition is 13h, and temperature is 150 DEG C, and pressure is 10MPa, obtains beans slurry；
(2) in beans slurry, add the molybdate of formula ratio, poly-aspartate, hydrolytic polymaleic anhydride, dimethyl Asia
Sulfone and inorganic salt, filter to obtain solid；
(3) solid is pulverized so that it is particle diameter is 1000nm, obtains antisludging agent.
Embodiment 2
1. a salt-soda soil equipment antisludging agent, by sodium molybdate 10 parts, Polysucciuimide 10 parts, hydrolytic polymaleic anhydride 20
Part, dimethyl sulfoxide 1 part, inorganic salt 1 part are dissolved in beans slurry and preparing, and the concentration of beans slurry is 100g/L.
Wherein, described beans is the mixing of Semen phaseoli radiati, Semen Glycines, Semen sojae atricolor, Semen Phaseoli.
Described inorganic salt is calcium salt.
The preparation method of the most above-mentioned antisludging agent is:
(1) beans grinding is sieved, in warm water, then soak 0.5d, put into after having soaked and pressure cooker carries out high pressure
Reaction, reaction under high pressure condition is 10h, and temperature is 200 DEG C, and pressure is 5MPa, obtains beans slurry；
(2) in beans slurry, add the molybdate of formula ratio, poly-aspartate, hydrolytic polymaleic anhydride, dimethyl Asia
Sulfone and inorganic salt, filter to obtain solid；
(3) solid is pulverized so that it is particle diameter is 100nm, obtains antisludging agent.
Embodiment 3
1. a salt-soda soil equipment antisludging agent, by sodium molybdate 30 parts, Polysucciuimide 40 parts, hydrolytic polymaleic anhydride 15
Part, dimethyl sulfoxide 8 parts, inorganic salt 0.1 part are dissolved in beans slurry and preparing, and the concentration of beans slurry is 300g/L.
Wherein, described beans is the mixing of Semen sojae atricolor, Semen Phaseoli.
Described inorganic salt is iron salt.
The preparation method of the most above-mentioned antisludging agent is:
(1) beans grinding is sieved, in warm water, then soak 0.8d, put into after having soaked and pressure cooker carries out high pressure
Reaction, reaction under high pressure condition is 15h, and temperature is 100 DEG C, and pressure is 8MPa, obtains beans slurry；
(2) in beans slurry, add the molybdate of formula ratio, poly-aspartate, hydrolytic polymaleic anhydride, dimethyl Asia
Sulfone and inorganic salt, filter to obtain solid；
(3) solid is pulverized so that it is particle diameter is 800nm, obtains antisludging agent.
Performance test
Antisludging agent prepared by Example 1-3, is used on the equipment of salt-soda soil, detects its scale inhibition performance respectively, and with
1200h salt fog accelerated corrosion testing equipment is for processing object, and the antisludging agent prepared by embodiment 1-3 respectively processes, measurement result
As follows:
Table 1 results of property
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (8)
1. a salt-soda soil equipment antisludging agent, it is characterised in that: its by molybdate, poly-aspartate, hydrolytic polymaleic anhydride,
Dimethyl sulfoxide, inorganic salt are dissolved in beans slurry and preparing.
Salt-soda soil the most according to claim 1 equipment antisludging agent, it is characterised in that: by weight, described antisludging agent
By sodium molybdate 10-30 part, Polysucciuimide 10-40 part, hydrolytic polymaleic anhydride 15-20 part, dimethyl sulfoxide 1-8 part, inorganic
Salt 0.1-1 part is dissolved in beans slurry and preparing, and the concentration of beans slurry is 100-300g/L.
Salt-soda soil the most according to claim 2 equipment antisludging agent, it is characterised in that: by weight, described antisludging agent
It is dissolved in by sodium molybdate 18 parts, Polysucciuimide 27 parts, hydrolytic polymaleic anhydride 16 parts, dimethyl sulfoxide 5 parts, inorganic salt 0.5 part
Preparing in beans slurry, the concentration of beans slurry is 200g/L.
Salt-soda soil the most according to claim 1 equipment antisludging agent, it is characterised in that: described antisludging agent in pelletized form, its grain
Footpath is 100-1000nm.
Salt-soda soil the most according to claim 1 equipment antisludging agent, it is characterised in that: described molybdate is sodium molybdate, institute
State one or more in Semen phaseoli radiati, Semen Glycines, Semen sojae atricolor, Semen Phaseoli, Semen Pisi sativi of beans.
Salt-soda soil the most according to claim 1 equipment antisludging agent, it is characterised in that: described inorganic salt be calcium salt, iron salt,
One or more in magnesium salt.
7. the preparation method of a salt-soda soil as claimed in claim 1 equipment antisludging agent, it is characterised in that: include following step
Rapid:
(1) beans is ground sieve, in warm water, then soak 0.5-1d, after having soaked, put into that to carry out high pressure in pressure cooker anti-
Should, obtain beans slurry；
(2) add in beans slurry the molybdate of formula ratio, poly-aspartate, hydrolytic polymaleic anhydride, dimethyl sulfoxide and
Inorganic salt, filters to obtain solid；
(3) solid is pulverized so that it is particle diameter is 100-1000nm, obtains antisludging agent.
The preparation method of salt-soda soil the most according to claim 7 equipment antisludging agent, it is characterised in that: high in step (1)
The time of pressure reaction is 10-15h, and temperature is 100-200 DEG C, and pressure is 5-10MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753599.5A CN106219772A (en) | 2016-08-29 | 2016-08-29 | A kind of salt-soda soil equipment antisludging agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753599.5A CN106219772A (en) | 2016-08-29 | 2016-08-29 | A kind of salt-soda soil equipment antisludging agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106219772A true CN106219772A (en) | 2016-12-14 |
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| CN201610753599.5A Pending CN106219772A (en) | 2016-08-29 | 2016-08-29 | A kind of salt-soda soil equipment antisludging agent and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066811A (en) * | 2007-06-15 | 2007-11-07 | 武汉金坡化工科技有限公司 | No-phosphate corrosion and scale inhibitor and its application |
| CN105731662A (en) * | 2016-03-08 | 2016-07-06 | 佛山市聚成生化技术研发有限公司 | Method for preparing biological scale inhibitor and prepared biological scale inhibitor |
-
2016
- 2016-08-29 CN CN201610753599.5A patent/CN106219772A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066811A (en) * | 2007-06-15 | 2007-11-07 | 武汉金坡化工科技有限公司 | No-phosphate corrosion and scale inhibitor and its application |
| CN105731662A (en) * | 2016-03-08 | 2016-07-06 | 佛山市聚成生化技术研发有限公司 | Method for preparing biological scale inhibitor and prepared biological scale inhibitor |
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Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |