CN105948947A - Attapulgite based fertilizer for improving soil and preparation method of attapulgite based fertilizer - Google Patents
Attapulgite based fertilizer for improving soil and preparation method of attapulgite based fertilizer Download PDFInfo
- Publication number
- CN105948947A CN105948947A CN201610497604.0A CN201610497604A CN105948947A CN 105948947 A CN105948947 A CN 105948947A CN 201610497604 A CN201610497604 A CN 201610497604A CN 105948947 A CN105948947 A CN 105948947A
- Authority
- CN
- China
- Prior art keywords
- attapulgite
- concave
- convex rod
- preparation
- base manure
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an attapulgite based fertilizer for improving soil. The attapulgite based fertilizer for improving the soil comprises the following components in percentage by mass: 12-18% of thifluzamide, 25% of superphosphate, 2.6-4.3% of a dispersing agent, 5.5% of sodium dodecyl benzene sulfonate, 15% of attapulgite, 2.2-4.5% of urea, 2% of a coolant, 0.5% of an antifoaming agent SAG622, and the balance of deionized water. The preparation method comprises the following steps: crushing, roasting and acidizing attapulgite; then mixing with the rest materials based on the mixing ratio; and finally transferring into a sanding cup to be sanded. According to the fertilizer prepared by the method, attapulgite clays are subjected to heat treatment to enable a disorderly-deposited bundle rod shaped structure to be loose and porous; the specific surface of an attapulgite crystal can be increased through the acid activation treatment, and thus the absorbing capacity can be effectively improved. The prepared attapulgite based fertilizer has the effects of performing sterilization and supplying nutrition to crop.
Description
Technical field
The invention belongs to technical field of fertilizers, particularly relate to a kind of soil improvement attapulgite base manure material and
Preparation method.
Background technology
Attapulgite also known as Paligorskite or Palygorskite, be a kind of have chain layer structure containing Shuifu County's magnesium alumino metasilicate
Salt clay mineral.Its structure belongs to 2:1 type clay mineral.In each 2:1 unit structure layer, tetrahedron is brilliant
Sheet angle is pushed up direction at a certain distance and is overturned, cambium layer chain.Lead to parallel with chain is formed at tetrahedron bar interband
Road, filling zeolite water and water of crystallization in passage.
Owing to attapulgite specific surface area is big, absorption property is strong, and has thickening property, is therefore widely used in
Manufacture the pesticidal preparations such as pesticide wettable, water-dispersible granules, suspending agent.To being used as farm chemical carrier
The requirement of attapulgite is that purity is high, and specific surface area is big, and absorption property is strong and moisture is little.
Summary of the invention
It is an object of the invention to provide a kind of soil improvement attapulgite base manure material and preparation method thereof, with in advance
Attapulgite after process is as pesticide and phosphate fertilizer carrier, and the fertilizer produced has sterilization concurrently and carries to crops
Effect for nutrition.
The present invention is achieved by the following technical solutions:
The present invention is a kind of soil improvement attapulgite base manure material, and each component proportioning by weight percent is:
Thifluzamide 12-18%, calcium superphosphate 25%, dispersant 2.6-4.3%, dodecylbenzene sodium sulfonate 5.5%,
Attapulgite 15%, carbamide 2.2-4.5%, coolant 2%, defoamer SAG622 0.5%, surplus for go from
Sub-water;
Described dispersant is styrene sulfonate polymer sodium salt (GY-D04), modified naphthalene horizontal hydrochlorate formaldehyde condensation polymer
One in thing (GY-D12), polyoxyethylene poly-oxygen propylene aether block copolymer (GY-D21);
Described coolant is ethylene glycol or glycerol.
The present invention also provides for the preparation method of a kind of soil improvement attapulgite base manure material, the method concrete steps
As follows:
Step (1), attapulgite is crushed to particle diameter is 0.87-1.5mm, obtains concave-convex rod particle;
Step (2), by step (1) prepare concave-convex rod particle pour in crucible, crucible is positioned over 700 DEG C
Muffle furnace is calcined 2h, the concave-convex rod particle after calcining is placed in exsiccator and is cooled to room temperature, prepare high temperature
The concave-convex rod particle processed;
Step (3), by step (2) high-temperature process concave-convex rod particle add hydrochloric acid solution acidifying, solid-liquid
Ratio is 2:1, mechanical agitation certain time;
By this acidifying concave-convex rod particle washing and drying, milled 180-220 mesh sieve obtains being acidified attapulgite powder;
Step (4), by proportioning by the acidifying attapulgite powder obtained in step (3) and thifluzamide, cross phosphorus
Acid calcium, dispersant, carbamide, dodecylbenzene sodium sulfonate, coolant, defoamer SAG630, deionized water
Add in sand milling cup, grind and obtain attapulgite base manure material.
Further, described step (3) adds the concentrated hydrochloric acid that concentration is 37% in distilled water and be configured to 5mol/L
Hydrochloric acid solution, in described step (3), mixing time is 4-6h.
Further, use 1mol/L silver nitrate molten after described step (3) is washed with deionized 4-5 time
Liquid has detected whether Chloride residue.
Further, described in step (3), oven temperature is 105 DEG C, and drying time is 4-6h.
Further, described in step (4) in sand milling cup add zirconium oxide bead, described zirconium oxide bead with mix
Thing volume ratio is 1:1, and described sand milling cup rotating speed is 1500-2500r/min.
The method have the advantages that
Fertilizer prepared by the inventive method, by removing absorption water, zeolite to attapulgite clay heat treatment
Constitution water in water, water of crystallization and octahedron, causes the structure in crystals duct to change, and increases it and lives
Property central point, can make the bundle club shaped structure piled up in a jumble become loose porous;Processed by acid activationization and make
Obtain attapulgite crystal specific surface to increase, be effectively increased absorbability;Using through modified attapulgite as
Antibacterial thifluzamide and the carrier of phosphate fertilizer calcium superphosphate, prepared attapulgite base manure material has sterilization concurrently and carries
Effect for crop alimentary.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Detailed description of the invention
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention,
All other embodiments that those of ordinary skill in the art are obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
The present invention is the preparation method of a kind of soil improvement attapulgite base manure material, and the method specifically comprises the following steps that
Embodiment 1
Step (1), attapulgite is crushed to particle diameter is 0.87mm, obtains concave-convex rod particle;
Step (2), by step (1) prepare concave-convex rod particle pour in crucible, crucible is positioned over 700 DEG C
Muffle furnace is calcined 2h, the concave-convex rod particle after calcining is placed in exsiccator and is cooled to room temperature, prepare high temperature
The concave-convex rod particle processed;
Step (3), distilled water add the concentrated hydrochloric acid that concentration is 37% and are configured to the hydrochloric acid solution of 5mol/L,
The concave-convex rod particle of high-temperature process in step (2) is added hydrochloric acid solution acidifying, and solid-to-liquid ratio is 2:1, machinery
Stirring 6h;
Detect whether with 1mol/L silver nitrate solution after this acidifying concave-convex rod particle is washed with deionized 4 times
There is Chloride residue;
Concave-convex rod particle after this washing is put into drying 6h in 105 DEG C of baking ovens, and milled 180 mesh sieves obtain
Acidifying attapulgite powder;
Step (4), the acidifying attapulgite powder 15g and the 18g thifluzamide that will obtain in step (3), 25g
Calcium superphosphate, 2.6g styrene sulfonate polymer sodium salt GY-D04,4.5g carbamide, 5.5g dodecyl
Benzene sulfonic acid sodium salt, 2g ethylene glycol, 0.5g defoamer SAG630,26.9g deionized water adds in sand milling cup, its
In, sand milling cup adds zirconium oxide bead, zirconium oxide bead and volume of mixture ratio for 1:1, grinds in 1500r/min
Mill 3h, obtains described a kind of attapulgite soil weeding conditioner.
Embodiment 2
Step (1), attapulgite is crushed to particle diameter is 1.5mm, obtains concave-convex rod particle;
Step (2), by step (1) prepare concave-convex rod particle pour in crucible, crucible is positioned over 700 DEG C
Muffle furnace is calcined 2h, the concave-convex rod particle after calcining is placed in exsiccator and is cooled to room temperature, prepare high temperature
The concave-convex rod particle processed;
Step (3), distilled water add the concentrated hydrochloric acid that concentration is 37% and are configured to the hydrochloric acid solution of 5mol/L,
The concave-convex rod particle of high-temperature process in step (2) is added hydrochloric acid solution acidifying, and solid-to-liquid ratio is 2:1, machinery
Stirring 4h;
Detect whether with 1mol/L silver nitrate solution after this acidifying concave-convex rod particle is washed with deionized 5 times
There is Chloride residue;
Concave-convex rod particle after this washing is put into drying 4h in 105 DEG C of baking ovens, and milled 220 mesh sieves obtain
Acidifying attapulgite powder;
Step (4), by proportioning by the acidifying attapulgite powder 15g that obtains in step (3) and 12g thiophene furan acyl
Amine, 25g calcium superphosphate, 4.3g modification naphthalene horizontal hydrochlorate formaldehyde condensation products GY-D12,2.2g carbamide, 5.5g ten
Dialkyl benzene sulfonic acids sodium, 2g glycerol, 0.5g defoamer SAG630,33.5g deionized water adds sand milling cup
In, wherein, sand milling cup adding zirconium oxide bead, zirconium oxide bead and volume of mixture ratio is for 1:1, in 2500r/min
Grind 3h, obtain described a kind of attapulgite soil weeding conditioner.
Embodiment 3
Step (1), attapulgite is crushed to particle diameter is 1.2mm, obtains concave-convex rod particle;
Step (2), by step (1) prepare concave-convex rod particle pour in crucible, crucible is positioned over 700 DEG C
Muffle furnace is calcined 2h, the concave-convex rod particle after calcining is placed in exsiccator and is cooled to room temperature, prepare high temperature
The concave-convex rod particle processed;
Step (3), distilled water add the concentrated hydrochloric acid that concentration is 37% and are configured to the hydrochloric acid solution of 5mol/L,
The concave-convex rod particle of high-temperature process in step (2) is added hydrochloric acid solution acidifying, and solid-to-liquid ratio is 2:1, machinery
Stirring 5h;
Detect whether with 1mol/L silver nitrate solution after this acidifying concave-convex rod particle is washed with deionized 4 times
There is Chloride residue;
Concave-convex rod particle after this washing is put into drying 5h in 105 DEG C of baking ovens, and milled 200 mesh sieves obtain
Acidifying attapulgite powder;
Step (4), by proportioning by the acidifying attapulgite powder 15g that obtains in step (3) and 15g thiophene furan acyl
Amine, 25g calcium superphosphate, 3.4g polyoxyethylene poly-oxygen propylene aether block copolymer GY-D21,3.2g carbamide,
5.5g dodecylbenzene sodium sulfonate, 2g ethylene glycol, 0.5g defoamer SAG630,30.4g deionized water adds
In sand milling cup, wherein, sand milling cup adds zirconium oxide bead, zirconium oxide bead and volume of mixture ratio for 1:1, in
2000r/min grinds 3h, obtains described a kind of attapulgite soil weeding conditioner.
Fertilizer prepared by the inventive method, by removing absorption water, zeolite to attapulgite clay heat treatment
Constitution water in water, water of crystallization and octahedron, causes the structure in crystals duct to change, and increases it and lives
Property central point, can make the bundle club shaped structure piled up in a jumble become loose porous;Processed by acid activationization and make
Obtain attapulgite crystal specific surface to increase, be effectively increased absorbability;Using through modified attapulgite as
Antibacterial thifluzamide and the carrier of phosphate fertilizer calcium superphosphate, prepared attapulgite base manure material has sterilization concurrently and carries
Effect for crop alimentary.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art
Described specific embodiment is made various amendment or supplements or use similar mode to substitute, as long as
Without departing from inventing or surmounting scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (6)
1. a soil improvement attapulgite base manure material, it is characterised in that each component joining by weight percent
Than being:
Thifluzamide 12-18%,
Calcium superphosphate 25%,
Dispersant 2.6-4.3%,
Dodecylbenzene sodium sulfonate 5.5%,
Attapulgite 15%,
Carbamide 2.2-4.5%,
Coolant 2%,
Defoamer SAG622 0.5%,
Surplus is deionized water;
Described dispersant is styrene sulfonate polymer sodium salt (GY-D04), modified naphthalene sulfonate formaldehyde condensation polymer
One in thing (GY-D12), polyoxyethylene poly-oxygen propylene aether block copolymer (GY-D21);
Described coolant is ethylene glycol or glycerol.
2. the preparation method of attapulgite fertilizer of the soil improvement described in a claim 1, it is characterised in that
Carry out in accordance with the following steps:
Step (1), attapulgite is crushed to particle diameter is 0.87-1.5mm, obtains concave-convex rod particle;
Step (2), by described step (1) prepare concave-convex rod particle pour in crucible, by crucible place
In 700 DEG C of Muffle furnace, calcine 2h, the concave-convex rod particle after calcining be placed in exsiccator and be cooled to room temperature,
Prepare the concave-convex rod particle of high-temperature process;
Step (3), by described step (2) high-temperature process concave-convex rod particle add hydrochloric acid solution acidifying,
Solid-to-liquid ratio is 2:1, mechanical agitation certain time;
By this acidifying concave-convex rod particle washing and drying, milled 180-220 mesh sieve obtains being acidified attapulgite powder;
Step (4), by proportioning by the acidifying attapulgite powder obtained in described step (3) and thifluzamide,
Calcium superphosphate, dispersant, carbamide, dodecylbenzene sodium sulfonate, coolant, defoamer SAG630, go from
Sub-water adds in sand milling cup, grinds and obtains attapulgite base manure material.
The preparation method of a kind of soil improvement attapulgite base manure material the most according to claim 2, it is special
Levy and be, described step (3) adds in distilled water the concentrated hydrochloric acid that concentration is 37% and is configured to the salt of 5mol/L
Acid solution, in described step (3), mixing time is 4-6h.
The preparation method of a kind of soil improvement attapulgite base manure material the most according to claim 2, it is special
Levy and be, detect with 1mol/L silver nitrate solution after described step (3) is washed with deionized 4-5 time
Whether there is Chloride residue.
The preparation method of a kind of soil improvement attapulgite base manure material the most according to claim 2, it is special
Levying and be, described in step (3), oven temperature is 105 DEG C, and drying time is 4-6h.
The preparation method of a kind of soil improvement attapulgite base manure material the most according to claim 2, it is special
Levy and be, sand milling cup adds described in step (4) zirconium oxide bead, described zirconium oxide bead and volume of mixture
Ratio is 1:1, and described sand milling cup rotating speed is 1500-2500r/min.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610497604.0A CN105948947A (en) | 2016-06-28 | 2016-06-28 | Attapulgite based fertilizer for improving soil and preparation method of attapulgite based fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610497604.0A CN105948947A (en) | 2016-06-28 | 2016-06-28 | Attapulgite based fertilizer for improving soil and preparation method of attapulgite based fertilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105948947A true CN105948947A (en) | 2016-09-21 |
Family
ID=56902819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610497604.0A Pending CN105948947A (en) | 2016-06-28 | 2016-06-28 | Attapulgite based fertilizer for improving soil and preparation method of attapulgite based fertilizer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105948947A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107022356A (en) * | 2017-05-05 | 2017-08-08 | 邹祥茂 | It is a kind of old apple orchard is quickly planted preparation of new fruit tree and preparation method thereof again |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1793242A (en) * | 2005-12-15 | 2006-06-28 | 江南大学 | Process for preparing modified concavo-convex bar soil of cation surface activating agent |
CN101507439A (en) * | 2009-03-30 | 2009-08-19 | 北京颖泰嘉和科技股份有限公司 | Herbicide combination and use thereof |
CN101953340A (en) * | 2010-06-03 | 2011-01-26 | 深圳诺普信农化股份有限公司 | Cyhalofop-butyl-containing weed oil suspension composition |
CN104045454A (en) * | 2014-06-13 | 2014-09-17 | 宁德师范学院 | Zeolite slow release compound fertilizer and preparation method thereof |
CN105503394A (en) * | 2015-12-22 | 2016-04-20 | 成都新柯力化工科技有限公司 | Method for preparing slow-release fertilizer through inorganic two-stage adsorption |
-
2016
- 2016-06-28 CN CN201610497604.0A patent/CN105948947A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1793242A (en) * | 2005-12-15 | 2006-06-28 | 江南大学 | Process for preparing modified concavo-convex bar soil of cation surface activating agent |
CN101507439A (en) * | 2009-03-30 | 2009-08-19 | 北京颖泰嘉和科技股份有限公司 | Herbicide combination and use thereof |
CN101953340A (en) * | 2010-06-03 | 2011-01-26 | 深圳诺普信农化股份有限公司 | Cyhalofop-butyl-containing weed oil suspension composition |
CN104045454A (en) * | 2014-06-13 | 2014-09-17 | 宁德师范学院 | Zeolite slow release compound fertilizer and preparation method thereof |
CN105503394A (en) * | 2015-12-22 | 2016-04-20 | 成都新柯力化工科技有限公司 | Method for preparing slow-release fertilizer through inorganic two-stage adsorption |
Non-Patent Citations (1)
Title |
---|
范成新等: "《巢湖磷本底影响及其控制》", 29 February 2012 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107022356A (en) * | 2017-05-05 | 2017-08-08 | 邹祥茂 | It is a kind of old apple orchard is quickly planted preparation of new fruit tree and preparation method thereof again |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105316002B (en) | A kind of preparation method for the multi-functional renovation agent administered for heavy-metal contaminated soil | |
CN110079330B (en) | Composition for producing soil conditioner, and soil conditioning method | |
CN106810320A (en) | Application and manufacture method of the activator in terms of cooling calcining manufacture activation potash fertilizer | |
CN102219228A (en) | Comprehensive modification method for attapulgite | |
CN104628480A (en) | Method for comprehensively using magnesium slag | |
CN105255501A (en) | Acidic soil conditioner and preparation method thereof | |
CN103193533A (en) | Method for improving and stabilizing high tower nitro sulfenyl composite fertilizer product | |
CN108892497A (en) | A kind of high-strength ceramic granule and preparation method thereof for making binder and fluxing agent using red mud | |
CN105112070A (en) | Acid soil conditioner and preparation method thereof | |
CN104649784A (en) | Method for preparing silicon-potash fertilizer based on magnesium slag | |
CN107445592B (en) | Multifunctional ceramsite using acid-washed sludge as fluxing agent and production method thereof | |
KR101721209B1 (en) | A cerami pellet for water purification | |
CN106116891A (en) | A kind of production method of attapulgite base slow-release mixing fertilizer material | |
CN108440197A (en) | A kind of high tower humic acid type composite fertilizer | |
CN105948947A (en) | Attapulgite based fertilizer for improving soil and preparation method of attapulgite based fertilizer | |
CN105062500B (en) | A kind of acidic soil conditioner and preparation method thereof | |
CN104446990A (en) | High-efficiency slow-release type granular magnesium sulfate and preparation method thereof | |
CN105906448A (en) | Organic composite fertilizer produced by attapulgite and preparation method of organic composite fertilizer | |
CN109054763A (en) | A kind of hydrated sulfate composite phase-change material and preparation method thereof | |
CN104016709B (en) | A kind of preparation method of porous Na-bentonite soil particle | |
CN109180351B (en) | Moisture-proof silicon-magnesium-boron-zinc composite granular fertilizer and preparation method thereof | |
KR101205868B1 (en) | Manufacturing methods of mineral solution and soil conditioner | |
CN107188719B (en) | Internal addition anti-caking agent capable of reducing biuret content in high-tower compound fertilizer and preparation method thereof | |
CN109134134A (en) | A method of humic acid composite fertilizer granulating and forming is improved using surfactant | |
CN1506310A (en) | Emulsion anticaking agent for controlling ammonium nitrate crystal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |