CN109336717A - A kind of preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material - Google Patents
A kind of preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material Download PDFInfo
- Publication number
- CN109336717A CN109336717A CN201811363419.8A CN201811363419A CN109336717A CN 109336717 A CN109336717 A CN 109336717A CN 201811363419 A CN201811363419 A CN 201811363419A CN 109336717 A CN109336717 A CN 109336717A
- Authority
- CN
- China
- Prior art keywords
- haydite
- preparation
- water
- wisdom
- ceramsite
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of preparation methods of multi-functional concave convex rod ground mass wisdom ceramsite material, it is by attapulgite original ore powder, biomass castoff straw powder, swelling perlite powder and potassium silicate mixed at high speed are as haydite coating raw material, phosphoric acid solution is used to spray attapulgite raw ore granulating powders as haydite core, tap water and coating raw material are constantly sprayed on haydite core surface, haydite is prepared in rolling, it is dry, graft reaction is carried out with 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt in water after calcining, then it is impregnated in ammonium carbonate solution, lower vacuum drying after removing water, up to Multifunctional smart ceramsite material.The Multifunctional smart ceramsite material has the performances such as water absorption is big, water holding capacity is strong, nitrogen, phosphorus and potassium fertilizer sustained release, can efficient repairing polluted soil, be suitable for salt-soda soil and repair, contaminated soil remediation, potted plant growth, afforestation, roof greening, the fields such as control of desert.
Description
Technical field
The present invention relates to a kind of preparation method of haydite more particularly to a kind of multi-functional concave convex rod ground mass wisdom ceramsite materials
Preparation method, for salt-soda soil repair, contaminated soil remediation, potted plant growth, afforestation, roof greening, control of desert etc.
Field.
Background technique
Haydite be using inorganic material such as shale, clay, gangue, flyash as major ingredient, through ingredient, be granulated into particle or
Person wears into ball, a kind of artificial lightweight aggregate then formed using sintering, with some strength, the lesser silicon of bulk density
Hydrochlorate product.Density is small, light weight, water absorption rate are low, and there are the performances such as good insulation, antidetonation be freeze proof and corrosion-resistant to be
The main feature of haydite is widely used in the industries such as building, environmental protection, chemical industry and gardening.Haydite is by density etc. in Application in Building
Grade is divided into Superlight ceramsites, ordinary ceramsite and heavy haydite, can configure load-bearing light aggregate concrete or component.The production master of haydite
Will be there are two types of mode, one is through oversintering, another kind is conserved by chemistry.Leading at present to be applied is all former side
Formula, latter approach is still in studying and improving, and there are no widespread adoptions.
The sintering main process of haydite has: raw material adds additive, carries out mix grinding, pelletizes, and sintering obtains finished product.At present
The raw materials for production of haydite mainly have haydites of book structure, lytag, clay haydite etc..Clay and shale mixing haydite materials have
Preferable adhesive property is easy to expand and be sintered, therefore haydite at that time is improved and promoted rapidly.Hereafter it gradually appears again
It is filtered using natural clay as the haydite of main material production and with the haydite that the raw materials such as clay, natural shale are manufactured respectively
Material, and by constantly improving its production technology, researchers have gradually grasped the optimal temperature conditions of production haydite.This biography
The haydite of clay and the shale manufacture of system has been widely used and develops.Lytag be main research at present and
A kind of energy saving and environment friendly haydite of application, mainly uses powdered coal ash.Flyash is generated after a kind of coal burning
Waste, wherein containing a large amount of sa ingredient, the fluxing ingredient of partial alkaline oxide and some fixed carbon, iron oxide etc.
Aerogenic composition, these complicated chemical components combine so that flyash becomes a kind of raw material for being suitable for making haydite.
Clay haydite is that most popular haydite makes raw material at present, wherein again with attapulgite clay (palygorskite) pottery
The performance of grain is best.Attapulgite haydite has the advantages that light, compression strength is high, and water absorption is big, raw in sewage treatment filtrate
State reparation, the fields such as flower planting tool have been widely used.Bao Teng paper " preparation of mineral Quito hole biological carrier materials and
Its water treatment applications " in, it is primary raw material using attapulgite clay, goethite, using sawdust as pore former, waterglass is bonding
Agent is calcined in air atmosphere, is prepared respectively with high biological load amount and there is strong compatibility and high absorption to hold phosphorus
The compounded mix of amount-ferriferous oxide porous ceramic grain and attapulgite base porous ceramic grain, using the compression strength of porous ceramic grain as
The index for evaluating porous ceramic grain quality, the variation range of each factor is determined by experiment of single factor are as follows: sawdust additional amount 20% ~
40%, attapulgite additional amount 50% ~ 70%, 1 ~ 3h of calcination time, 500 ~ 700 DEG C of calcination temperature, and pass through orthogonal experiment optimization
The calcine technology and material proportion of porous ceramic grain.The result shows that: prepared haydite index meets or is higher than " artificial haydite
National standard ", compression strength reaches 51 ~ 78N, specific surface area 79m2/ g is a kind of to open the porous life based on gap
Object haydite.The product is mainly used in the processing of sanitary sewage disposal.
Zhou Pengfei et al. research " attapulgite-rice hull active carbon composite filtering material and ceramic grain filter are to water Methylene Blue
Study on adsorption properties " be attapulgite-rice hull active carbon composite filtering material of primary raw material preparation to attapulgite in a text
Adsorption experiment is carried out to methylene blue respectively with ceramic grain filter.Temperature, pH value, adsorption time and 2 kinds of filtrates are had studied to add
The influence to methylene blue adsorption number is measured, and the absorption property of 2 kinds of different filtrates is compared.Experimental data shows bumps
Stick soil-rice hull active carbon composite filtering material is all higher than ceramic grain filter to the adsorption rate of methylene blue under most of external conditions, right
It is more preferable in methylene blue adsorption number effect.The application of its haydite is also sewage treatment field.
Gansu Huachen ecological management Co., Ltd has applied largely containing concave and convex rod stone powder in terms of ecological management
Haydite patent, all series of patents can induction and conclusion be a kind of material, i.e. the different shape containing attapulgite is multi-functional
Adsorbent material specially has air purification function, the main points of its technical scheme are that, ingredient is by with the recessed of air purification function
Convex stick clay powder, mud coal (or other raw materials), active white clay waste slag, white carbon black, activated alumina, lauryl sodium sulfate,
The composition such as washable concave convex rod photocatalytic spray liquid；Ingredient is stirred, extrusion granulation, drying, roasting, heat preservation, screening, leaching
Bubble, drying, screening, sealed package are mud coal lightweight through-hole haydite of the different shape with air purification function；Its main feature is that net
Change air function through-hole haydite have large specific surface area, bulk density is low, hydroscopicity is high, absorption property is superior, lightweight intensity
The characteristics of good, micropore and macropore are integrated, be suitable for placing indoors, furniture cabinet, vehicle, aircraft, ship or other buildings
In object, the pollutants such as absorption and degradation of formaldehyde, ammonia, benzene, TVOC are carried out, to achieve the purpose that purify air.
In the production method of the series multifunctional lightweight through-hole haydite of Jiang Wen orchid et al. application, and a large amount of bumps are used
Ingredient is specially stirred by stick stone, extrusion granulation, drying, roasting, heat preservation, sealed package is multi-functional difference after screening
Shape lightweight through-hole haydite, ingredient are white by expanded vermiculite (or other inorganic matters), high viscous Concave-convex clay rod, zeolite, activity
Native waste residue, activated alumina, nano zine oxide, light magnesium oxide, precipitated calcium carbonate, cenosphere, expanded perlite and 12
Sodium alkyl sulfate composition, have absorption property is good, effective ratio area is big, porosity is high, bulk density is small, lightweight intensity is high,
The characteristics of micropore and macropore are integrated is controlled suitable for purification of water quality filtering, soil remediation, afforestation, roof greening and desert
A variety of afforestation projects such as reason.Haydite containing attapulgite is proposed in the series of patents in soil remediation, afforestation, roof greening
With the application in control of desert.The average bulk density that the series of patents only tests its haydite is 680kg/m3Left and right, water suction
Rate is 85% or so, and to compression strength, specific surface area, porosity, water holding capacity, multifunctional fertilizers slow-release capability etc. is critically important
Index is not tested, therefore does not have foresight to the using effect of material.
102503539 B of CN discloses a kind of spherical attapulgite flower ceramsite, and spherical attapulgite flower ceramsite is by height
Viscous Concave-convex clay rod powder, Concave-convex clay rod mine tailing, red crushed crude pearlite, sludge, diatomite mine tailing and powdered rice hulls group
At.The ingredient of spherical attapulgite flower ceramsite is packaged as spheroidal bumps by mixing, granulation, roasting, cooling and screening
Stick flower ceramsite.
It is had been used in haydite preparation although publishing achievement by the above representativeness and can be seen that attapulgite, and
The application range of the haydite containing attapulgite is related to sewage treatment, soil remediation, afforestation, roof greening and control of desert, but
Have no the multi-functional wisdom of ground mass containing the concave convex rod haydite of real meaning.
Summary of the invention
The object of the present invention is to provide a kind of nutrition slow-release, water absorption is big, water holding capacity is strong, repairing polluted soil ability is strong
Multi-functional concave convex rod ground mass wisdom haydite preparation method.
One, the preparation of multi-functional concave convex rod ground mass wisdom ceramsite material
The preparation method of the multi-functional concave convex rod ground mass wisdom ceramsite material of the present invention, raw material are that attapulgite raw ore (is crushed to 200
It is more than mesh), biomass castoff stalk (is crushed to 200 mesh or more), and expanded perlite (is crushed to 200 mesh or more), potassium silicate,
Phosphoric acid, lauryl sodium sulfate.
The preparation of the multi-functional concave convex rod ground mass ceramsite material of the present invention, comprising the following steps:
(1) preparation of haydite coating raw material: attapulgite raw ore, biomass castoff stalk, expanded perlite are crushed respectively
To more than 200 mesh, with potassium silicate mixed at high speed (speed is 500 ~ 1500 turns/hour), raw material is coated as haydite；Each raw material is pressed
Following weight: 30 ~ 80 parts of attapulgite original ore powder, 5 ~ 30 parts of biomass castoff straw powder, swelling perlite powder 5 ~
15 parts, 10 ~ 25 parts of potassium silicate；
(2) preparation of haydite core: the phosphoric acid solution for being 10% ~ 20% with mass concentration sprays attapulgite raw ore powder and is made
Grain, as haydite core, the size controlling of haydite core is in 5 ~ 8mm；
(3) preparation of haydite: haydite core surface constantly spray tap water and coating raw material, rolling prepare diameter be 10 ~
The haydite of 50mm, and haydite is placed in drying equipment, it dries at 100 DEG C to constant weight；
(4) calcining of haydite: dry haydite is placed in calcining furnace, is rapidly heated to 600 ~ 800 DEG C, and 1 ~ 3h is calcined, natural
It is cooled to room temperature；
(5) high water absorption-water conservation haydite preparation: calcined haydite is placed in distilled water, and addition butt haydite quality 10% ~
25% 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt, the initiation of butt haydite quality 0.1% ~ 1%
Agent potassium peroxydisulfate, crosslinking agent N, the N- methylene-bisacrylamide of butt haydite quality 0.5% ~ 1%, carries out at 90 DEG C ~ 120 DEG C
Free radical grafting reacts 5 ~ 12h to get high water absorption-water conservation haydite；
(6) high water absorption-water conservation haydite the preparation of multifunctional intellectual haydite: is placed in the ammonium carbonate solution of mass concentration 10 ~ 25%
24 ~ 48h is wherein impregnated, then vacuum distillation removes water, vacuum drying 20 at 50 ~ 80 DEG C ~ for 24 hours to get Multifunctional smart haydite
Material.
Two, the structural characterization of multi-functional concave convex rod ground mass wisdom ceramsite material
1, infrared spectrogram
In order to prove the present invention in the organic water-keeping material of haydite surface and internal graft, haydite uses acetone, dichloro by us
Methane and chloroform have successively carried out IR Characterization (map is shown in Fig. 1) after Soxhlet extraction 12h, find still bright in infrared spectrum
Video memory be grafted organic matter characteristic absorption peak, in 1249cm-1For C=O double bond stretching vibration peak, in 1055cm-1Place is sulphur
The stretching vibration peak of acidic group illustrates that 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt is grafted completely
Onto haydite.It is considered that organic matter is grafted on haydite by way of chemical reaction in the present invention, rather than it is simple
Physical adsorption process.
2, scanning electron microscope
Morphology characterization has been carried out to haydite Surface and internal structure using scanning electron microscope.Fig. 2 is Multifunctional smart haydite of the present invention
Stereoscan photograph.It is found from Fig. 2, which also has three-dimensional through hole structure, and this structure makes haydite light, water imbibition
Well, good water-retaining property, good permeability are advantageous to the sustained release of nutrient.
Three, the performance of multi-functional concave convex rod ground mass wisdom ceramsite material
Multi-functional concave convex rod ground mass wisdom haydite wisdom prepared by the present invention includes: the big (water suction to natural rain of water absorption
Amount is not less than 10 g/g, i.e., water absorption rate be more than 1000%), water holding capacity it is strong (under the conditions of 40 DEG C, single layer haydite open air natural drying
The time is completely dried not less than 25 days), nitrogen, phosphorus and potassium fertilizer sustained release, can efficient repairing polluted soil, attapulgite usage amount reaches
50% or more, compression strength is not less than 55 N, and porosity is not less than 65%, and specific surface area is not less than 85m2/g.With high performance-price ratio,
It is repaired suitable for salt-soda soil, contaminated soil remediation, potted plant growth, afforestation, roof greening, the fields such as control of desert.
Detailed description of the invention
Fig. 1 is the infrared spectrogram of Multifunctional smart haydite of the present invention.
Fig. 2 sheet is the stereoscan photograph of invention Multifunctional smart haydite.
Specific embodiment
The preparation of Multifunctional smart haydite of the present invention is described further below by specific embodiment.
The preparation of the 1 multi-functional concave convex rod ground mass ceramsite material of the present invention of embodiment, comprising the following steps:
(1) preparation of haydite coating raw material
Attapulgite raw ore, biomass castoff stalk, expanded perlite are crushed to 200 mesh or more respectively；Take attapulgite
30 parts of original ore powder, 30 parts of biomass castoff straw powder, 15 parts of swelling perlite powder, with 25 parts of mixed at high speed (speed of potassium silicate
For 1500 turns/hour)；
(2) preparation of haydite core: the phosphoric acid solution for being 10% with concentration sprays attapulgite raw ore powder and is granulated, as pottery
Grain core, the size controlling of haydite core in 5 ~ 8mm,；
(3) preparation of haydite: tap water and coating raw material are constantly sprayed on haydite core surface, it is 20mm left that diameter is prepared in rolling
Right haydite, and haydite is placed in drying equipment, it dries at 100 DEG C to constant weight；
(4) calcining of haydite: dry haydite is placed in calcining furnace, is rapidly heated to 600 DEG C, is calcined 3h, is naturally cooled to
Room temperature；
(5) high water absorption-water conservation haydite preparation: calcined haydite is placed in distilled water, and butt haydite quality 10% is added
2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt, the initiator persulfuric acid of butt haydite quality 0.1%
Potassium, crosslinking agent N, the N- methylene-bisacrylamide of butt haydite quality 0.5% carry out free radical grafting reaction 5 at 90 DEG C
H is to get high water absorption-water conservation haydite；
(6) preparation of multifunctional intellectual haydite: by high water absorption-water conservation haydite be placed in mass concentration 10% ammonium carbonate solution its
For 24 hours, then vacuum distillation removes water for middle immersion, and vacuum drying 20 at 80 DEG C ~ for 24 hours to get multi-functional ceramsite material.The haydite material
The physical and chemical index of material is shown in Table 1.
The preparation of the 2 multi-functional concave convex rod ground mass ceramsite material of the present invention of embodiment, comprising the following steps:
(1) preparation of haydite coating raw material
Attapulgite raw ore, biomass castoff stalk, expanded perlite are crushed to 200 mesh or more respectively；Take attapulgite
80 parts of original ore powder, 5 parts of biomass castoff straw powder, 5 parts of swelling perlite powder, (speed is with 10 parts of mixed at high speed of potassium silicate
500 turns/hour)；
(2) preparation of haydite core: the phosphoric acid solution for being 20% with concentration sprays attapulgite raw ore powder and is granulated, as pottery
Grain core, the size controlling of haydite core in 5 ~ 8mm,；
(3) preparation of haydite: tap water and coating raw material are constantly sprayed on haydite core surface, it is 20mm left that diameter is prepared in rolling
Right haydite, and haydite is placed in drying equipment, it dries at 100 DEG C to constant weight；
(4) calcining of haydite: dry haydite is placed in calcining furnace, is rapidly heated to 600 DEG C, is calcined 3h, is naturally cooled to
Room temperature；
(5) high water absorption-water conservation haydite preparation: calcined haydite is placed in distilled water, and butt haydite quality 25% is added
2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt, the initiator potassium persulfate of butt haydite quality 1%,
Crosslinking agent N, the N- methylene-bisacrylamide of butt haydite quality 1% carries out free radical grafting at 120 DEG C and reacts 12 h, i.e.,
Obtain high water absorption-water conservation haydite；
(6) preparation of multifunctional intellectual haydite: by high water absorption-water conservation haydite be placed in mass concentration 25% ammonium carbonate solution its
Middle immersion 48h, then vacuum distillation removes water, and vacuum drying 20 at 50 DEG C ~ for 24 hours to get multi-functional ceramsite material.The haydite material
The physical and chemical index of material is substantially the same as table 1.
The preparation of the 3 multi-functional concave convex rod ground mass ceramsite material of the present invention of embodiment, comprising the following steps:
(1) preparation of haydite coating raw material
Attapulgite raw ore, biomass castoff stalk, expanded perlite are crushed to 200 mesh or more respectively；Take attapulgite
60 parts of original ore powder, 15 parts of biomass castoff straw powder, 10 parts of swelling perlite powder, with 15 parts of mixed at high speed (speed of potassium silicate
For 1000 turns/hour)；
(2) preparation of haydite core: the phosphoric acid solution for being 15% with concentration sprays attapulgite raw ore powder and is granulated, as pottery
Grain core, the size controlling of haydite core in 5 ~ 8mm,；
(3) preparation of haydite: tap water and coating raw material are constantly sprayed on haydite core surface, it is 20mm left that diameter is prepared in rolling
Right haydite, and haydite is placed in drying equipment, it dries at 100 DEG C to constant weight；
(4) calcining of haydite: dry haydite is placed in calcining furnace, is rapidly heated to 800 DEG C, is calcined 1h, is naturally cooled to
Room temperature；
(5) high water absorption-water conservation haydite preparation: calcined haydite is placed in distilled water, and butt haydite quality 20% is added
2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt, the initiator persulfuric acid of butt haydite quality 0.5%
Potassium, crosslinking agent N, the N- methylene-bisacrylamide of butt haydite quality 0.75% carry out free radical grafting reaction at 100 DEG C
8h is to get high water absorption-water conservation haydite；
(6) preparation of multifunctional intellectual haydite: by high water absorption-water conservation haydite be placed in mass concentration 20% ammonium carbonate solution its
Middle immersion 30h, then vacuum distillation removes water, and vacuum drying 20 at 70 DEG C ~ for 24 hours to get multi-functional ceramsite material.The haydite material
The physical and chemical index of material is substantially the same as table 1.
The preparation of the 4 multi-functional concave convex rod ground mass ceramsite material of the present invention of embodiment, comprising the following steps:
(1) preparation of haydite coating raw material
Attapulgite raw ore, biomass castoff stalk, expanded perlite are crushed to 200 mesh or more respectively；Take attapulgite
50 parts of original ore powder, 30 parts of biomass castoff straw powder, 10 parts of swelling perlite powder, with 10 parts of mixed at high speed (speed of potassium silicate
For 1500 turns/hour)；
(2) preparation of haydite core: the phosphoric acid solution for being 13% with concentration sprays attapulgite raw ore powder and is granulated, as pottery
Grain core, the size controlling of haydite core in 5 ~ 8mm,；
(3) preparation of haydite: tap water and coating raw material are constantly sprayed on haydite core surface, it is 20mm left that diameter is prepared in rolling
Right haydite, and haydite is placed in drying equipment, it dries at 100 DEG C to constant weight；
(4) calcining of haydite: dry haydite is placed in calcining furnace, is rapidly heated to 700 DEG C, is calcined 2h, is naturally cooled to
Room temperature；
(5) high water absorption-water conservation haydite preparation: calcined haydite is placed in distilled water, and butt haydite quality 15% is added
2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt, the initiator persulfuric acid of butt haydite quality 0.2%
Potassium, crosslinking agent N, the N- methylene-bisacrylamide of butt haydite quality 0.7% carry out free radical grafting reaction at 100 DEG C
10h is to get high water absorption-water conservation haydite；
(6) preparation of multifunctional intellectual haydite: by high water absorption-water conservation haydite be placed in mass concentration 15% ammonium carbonate solution its
Middle immersion 25h, then vacuum distillation removes water, and vacuum drying 20 at 80 DEG C ~ for 24 hours to get multi-functional ceramsite material.The haydite material
The physical and chemical index of material is substantially the same as table 1.
In order to prove material of the invention be it is with good performance and creative, we devise following comparative test,
The reasonability and creativeness of inventive formulation are proved by specific data.
Comparative experiments one: in addition to being free of biomass castoff stalk, other formulas are constant with experimental condition；
Comparative experiments two: in addition to being free of 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt, other formulas
It is constant with experimental condition；
Comparative test three: 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- third is substituted using the acrylic acid of equal volume
Sulfonate sodium, other formulas are constant with experimental condition；
Comparative test four: 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- is substituted using the acrylamide of equal volume
Propane sulfonic acid sodium salt, other formulas are constant with experimental condition；
Because acrylic acid and acrylamide be at present it is industrialized it is the most frequently used prepare water-keeping material reagent, their performance compares tool
It is representative.
Can be seen that formula of the invention by the above comparative test is that comprehensive performance is optimal, has very strong innovation
Property and practicability.
Claims (5)
1. the preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material, comprising the following steps:
(1) preparation of haydite coating raw material: attapulgite raw ore, biomass castoff stalk, expanded perlite are crushed respectively
To more than 200 mesh, with potassium silicate mixed at high speed, raw material is coated as haydite；
(2) preparation of haydite core: being granulated with the phosphoric acid solution of mass concentration 10% ~ 20% sprinkling attapulgite raw ore powder,
As haydite core；
(3) preparation of haydite: haydite core surface constantly spray tap water and coating raw material, rolling prepare diameter be 10 ~
The haydite of 50mm, and haydite is placed in drying equipment, it dries at 100 DEG C to constant weight；
(4) calcining of haydite: dry haydite is placed in calcining furnace, is rapidly heated to 600 ~ 800 DEG C, and 1 ~ 3h is calcined, natural
It is cooled to room temperature；
(5) high water absorption-water conservation haydite preparation: calcined haydite is placed in distilled water, and 2- methyl -2- [(1- oxygen is added
Generation -2- acrylic) amino] -1- propane sulfonic acid sodium salt, initiator potassium persulfate, crosslinking agent N, N- methylene-bisacrylamide, 90
DEG C ~ 120 DEG C at carry out free radical grafting react 5 ~ 12h to get high water absorption-water conservation haydite；
(6) high water absorption-water conservation haydite the preparation of Multifunctional smart haydite: is placed in the ammonium carbonate solution of mass concentration 10 ~ 25%
24 ~ 48h is wherein impregnated, then vacuum distillation removes water, vacuum drying 20 at 50 ~ 80 DEG C ~ for 24 hours to get Multifunctional smart haydite
Material.
2. the preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material as described in claim 1, it is characterised in that: step
(1) in, each raw material is by following weight: 30 ~ 80 parts of attapulgite original ore powder, 5 ~ 30 parts of biomass castoff straw powder,
5 ~ 15 parts of swelling perlite powder, 10 ~ 25 parts of potassium silicate.
3. the preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material as described in claim 1, it is characterised in that: step
(1) in, the speed of mixed at high speed is 500 ~ 1500 turns/hour.
4. the preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material as described in claim 1, it is characterised in that: step
(2) in, the size controlling of haydite core is in 5 ~ 8mm.
5. the preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material as described in claim 1, it is characterised in that: step
(5) in, the additional amount of 2- methyl -2- [(1- oxo -2- acrylic) amino] -1- propane sulfonic acid sodium salt be butt haydite quality 10 ~
25%；The additional amount of initiator potassium persulfate is butt haydite quality 0.1% ~ 1%；Crosslinking agent N,N methylene bis acrylamide
Additional amount is butt haydite quality 0.5% ~ 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363419.8A CN109336717A (en) | 2018-11-16 | 2018-11-16 | A kind of preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363419.8A CN109336717A (en) | 2018-11-16 | 2018-11-16 | A kind of preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109336717A true CN109336717A (en) | 2019-02-15 |
Family
ID=65315904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363419.8A Pending CN109336717A (en) | 2018-11-16 | 2018-11-16 | A kind of preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109336717A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138163A (en) * | 2020-01-08 | 2020-05-12 | 西安建筑科技大学 | Effective component slow-release ceramsite and preparation method thereof |
| CN112919959A (en) * | 2020-12-23 | 2021-06-08 | 武汉市园林建筑工程公司 | Preparation method, product, equipment and application of fertilizer storage ceramsite |
| CN115180972A (en) * | 2022-09-09 | 2022-10-14 | 山东高速环保科技有限公司 | Preparation method of light sewage treatment material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542047A (en) * | 2003-11-05 | 2004-11-03 | 中国地质大学（武汉） | High water absorbing and retaining composite containing calcined kaolin and method for preparing the same |
| CN101270173A (en) * | 2007-11-27 | 2008-09-24 | 中国科学院长春应用化学研究所 | High-gel strength, salt resistant amphoteric ion type nano-composite hydrogel and preparing method |
| CN102225870A (en) * | 2011-04-21 | 2011-10-26 | 合肥工业大学 | Attapulgite clay porous ceramsite, and preparation method and purpose thereof |
| CN102276237A (en) * | 2011-04-21 | 2011-12-14 | 合肥工业大学 | Attapulgite-based carbon composite ceramic particles and preparation method and use thereof |
| CN103030739A (en) * | 2012-12-24 | 2013-04-10 | 青岛海尔软件有限公司 | Organic-inorganic composite water-absorbent material |
| CN103755897A (en) * | 2014-01-03 | 2014-04-30 | 西北师范大学 | Method for preparing palygorskite clay based salt-tolerance super water absorbency composite material |
| CN105399892A (en) * | 2015-12-22 | 2016-03-16 | 合肥仲农生物科技有限公司 | Highly absorbent composite material |
| CN107698020A (en) * | 2017-09-27 | 2018-02-16 | 河海大学 | A kind of biomass solid carbon source haydite and its preparation method and application |
-
2018
- 2018-11-16 CN CN201811363419.8A patent/CN109336717A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542047A (en) * | 2003-11-05 | 2004-11-03 | 中国地质大学（武汉） | High water absorbing and retaining composite containing calcined kaolin and method for preparing the same |
| CN101270173A (en) * | 2007-11-27 | 2008-09-24 | 中国科学院长春应用化学研究所 | High-gel strength, salt resistant amphoteric ion type nano-composite hydrogel and preparing method |
| CN102225870A (en) * | 2011-04-21 | 2011-10-26 | 合肥工业大学 | Attapulgite clay porous ceramsite, and preparation method and purpose thereof |
| CN102276237A (en) * | 2011-04-21 | 2011-12-14 | 合肥工业大学 | Attapulgite-based carbon composite ceramic particles and preparation method and use thereof |
| CN103030739A (en) * | 2012-12-24 | 2013-04-10 | 青岛海尔软件有限公司 | Organic-inorganic composite water-absorbent material |
| CN103755897A (en) * | 2014-01-03 | 2014-04-30 | 西北师范大学 | Method for preparing palygorskite clay based salt-tolerance super water absorbency composite material |
| CN105399892A (en) * | 2015-12-22 | 2016-03-16 | 合肥仲农生物科技有限公司 | Highly absorbent composite material |
| CN107698020A (en) * | 2017-09-27 | 2018-02-16 | 河海大学 | A kind of biomass solid carbon source haydite and its preparation method and application |
Non-Patent Citations (3)
| Title |
|---|
| 张付利: "《有机化学 第2版》", 31 December 2017, 河南大学出版社 * |
| 成功: "《中学化学知识多用词典 第1版》", 31 January 2000, 延边人民出版社 * |
| 王中华: "《钻井液化学品设计与新产品开发 第1版》", 30 November 2006, 西北大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138163A (en) * | 2020-01-08 | 2020-05-12 | 西安建筑科技大学 | Effective component slow-release ceramsite and preparation method thereof |
| CN112919959A (en) * | 2020-12-23 | 2021-06-08 | 武汉市园林建筑工程公司 | Preparation method, product, equipment and application of fertilizer storage ceramsite |
| CN115180972A (en) * | 2022-09-09 | 2022-10-14 | 山东高速环保科技有限公司 | Preparation method of light sewage treatment material |
| CN115180972B (en) * | 2022-09-09 | 2022-11-22 | 山东高速环保科技有限公司 | Preparation method of light sewage treatment material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109336717A (en) | A kind of preparation method of multi-functional concave convex rod ground mass wisdom ceramsite material | |
| CN106116500A (en) | Building waste lightweight through hole haydite | |
| CN113000025B (en) | Phosphorus removal adsorbent and preparation method and application thereof | |
| CN106478142A (en) | The production method of multi-functional quincunx serpentine tailing lightweight through hole haydite | |
| CN106431331A (en) | Production method of multifunctional quincunx phosphogypsum lightweight through-hole ceramsite | |
| CN106431330A (en) | Production method of multifunctional quincuncial boric sludge light through-hole ceramsite | |
| CN106631096A (en) | Multifunctional quincunx wollastonite tailings lightweight through-hole ceramsite production method | |
| CN114307982B (en) | Preparation method of composite-based modified fly ash particles for static water body restoration | |
| KR101524363B1 (en) | Light-weight aggregate coated with fertilizer for planting and method for manufacturing thereof | |
| CN106431335A (en) | Method for producing multifunctional quincunx-shaped perlite tailing light perforated ceramsite | |
| CN106431327A (en) | Production method of multifunctional quincunx magnesite tailing lightweight through hole ceramsites | |
| CN106431325A (en) | Production method of multifunctional plum-blossom-shaped water-granulated slag lightweight through-hole ceramsite | |
| CN110950622A (en) | Phosphogypsum granular soil and preparation method thereof | |
| CN106431320A (en) | Production method of multifunctional quincuncial flue gas desulfurization gypsum light through-hole ceramsite | |
| CN106631091A (en) | Production method of multifunctional quincunx-shaped bentonite tailing lightweight through hole ceramsite | |
| CN106396632A (en) | Production of multifunctional quincunx pumice-stone lightweight through-hole ceramic particles | |
| CN106478141A (en) | The production method of multi-functional quincunx lake silt lightweight through hole haydite | |
| CN107473666A (en) | The production method of unburned quincunx tourmaline lightweight through hole haydite | |
| CN106478143A (en) | The production method of multi-functional quincunx paper mill sludge lightweight through hole haydite | |
| CN106631089A (en) | Production method of multifunctional quincunx light porous ceramsites made from agricultural waste | |
| CN106467392A (en) | The production method of multi-functional quincunx Calx lightweight through hole haydite | |
| CN106631097A (en) | Production method for multifunctional quincuncial coal gangue lightweight through-hole ceramsite | |
| CN106431322A (en) | Production method of multifunctional quincunx kaolin tailing lightweight through hole ceramsites | |
| CN106431329A (en) | Production method of multifunctional quincunx attapulgite tailing lightweight through hole ceramsites | |
| CN106431256A (en) | Production method of multifunctional plum-blossom-shaped lightweight through-hole ceramsite containing sepiolite tailings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |