CN110352956A - A kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier - Google Patents
A kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier Download PDFInfo
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- CN110352956A CN110352956A CN201910688650.2A CN201910688650A CN110352956A CN 110352956 A CN110352956 A CN 110352956A CN 201910688650 A CN201910688650 A CN 201910688650A CN 110352956 A CN110352956 A CN 110352956A
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- Prior art keywords
- attapulgite clay
- solid waste
- gypsum
- farm chemical
- industrial solid
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
-
- 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
-
- 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
- C09K2101/00—Agricultural use
-
- 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
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carriers, and preparing raw material includes attapulgite clay, waste gypsum, complexing agent.The farm chemical carrier recycles solid waste material, reduces resource waste, and is good for the environment, and can also reduce production cost, and to the strong adsorption of pesticide original medicine when use, efficacy stability can also change soil ph, promote plant growth.
Description
Technical field
The present invention relates to agrochemical fields more particularly to a kind of attapulgite clay composite industrial solid waste material granule agent pesticide to carry
Body.
Background technique
Granular agricultural chemical is institute made of a kind of high adsorption using minerals adsorbs after a certain amount of pesticide active ingredient
The farm chemical carrier used is other than having high adsorption, it is also necessary to have pharmacological property slow release, good mobility, production process just
Benefit, to the friendly of environment and it is from a wealth of sources low in cost the features such as.The adsorptivity of attapulgite, adhesiveness are preferable, slightly
Modification is added just to can be applied to various pesticide powders, wettable powder and granule, the shelf-life is longer.The country is to attapulgite at present
Attapulgite raw ore is mainly dried or is dried, crushed, is milled by the processing technology as farm chemical carrier, grading system obtains concave convex rod
Soil particle farm chemical carrier or powder, but attapulgite clay itself is in alkalinity, for pH value generally between 8~9, some is even high
Up to 10 or more, and common pesticide original medicine is generally in acid or neutral, sensitive to alkaline matter, with modified concave convex rod is not added
Clay be easy to cause pharmacological property to reduce as carrier production pesticide, and modifying agent commonly used in the prior art is that sulfuric acid, hydrochloric acid etc. are inorganic
Strong acid, buying is difficult, no matter storage and transportation or puts into production and all there is certain risk.GYPSUM RUBRUM, ardealite be titanium dioxide and
The general industry solid waste generated during production of ammonium phosphate, yield is huge, but recovery utilization rate is low, has pollution to environment, such as
It is not used, not only results in the wasting of resources, can also occupy tract.When waste gypsum is used to prepare farm chemical carrier, such as
The plurality of impurity ions wherein contained is not handled, not only cannot achieve the purpose of recycling, crops can also made
At damage.
Summary of the invention
To solve the above-mentioned problems, the first aspect of the present invention provides a kind of attapulgite clay composite industrial solid waste material
Granular agricultural chemical carrier, preparing raw material includes attapulgite clay, waste gypsum, complexing agent.
As a kind of perferred technical scheme, by weight, the raw material for preparing includes 3~7 parts of attapulgite clay, gives up
3~7 parts of gypsum, 0.1~0.5 part of complexing agent.
As a kind of perferred technical scheme, the waste gypsum is selected from one of ardealite, GYPSUM RUBRUM, bunt gypsum or more
The mixing of kind.
As a kind of perferred technical scheme, the partial size of the waste gypsum is 5~15 microns.
As a kind of perferred technical scheme, the complexing agent is selected from ethylenediamine tetra-acetic acid, aminophosphonic acid, dithiocarbamates
One of formic acid or a variety of mixing.
As a kind of perferred technical scheme, the aminophosphonic acid is selected from aminotrimethylenephosphonic acid, 2- amino-ethyl phosphine
One of acid, amino two (methylenephosphonic acid) or a variety of mixing.
As a kind of perferred technical scheme, the weight ratio of the attapulgite clay and waste gypsum is (0.5~1.5): 1.
As a kind of perferred technical scheme, the content of phosphorus pentoxide is 1~3wt% in the ardealite.
As a kind of perferred technical scheme, iron content is 4~15wt% in the GYPSUM RUBRUM.
The second aspect of the present invention provides a kind of above-mentioned attapulgite clay composite industrial solid waste material granule agent pesticide
The preparation method of carrier, comprising the following steps: after waste gypsum drying sunning, it is mixed to weigh attapulgite clay, waste gypsum, complexing agent
It closes uniformly, after milling, granulation, dry, screening to obtain the final product.
The utility model has the advantages that a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier provided by the invention is to solid
Waste materials are recycled, and are reduced resource waste, and are good for the environment, and can also reduce production cost, to pesticide when use
The strong adsorption of raw medicine, efficacy stability can also change soil ph, promote plant growth.
Specific embodiment
In conjunction with preferred implementation method of the invention below detailed description and including embodiment can be further understood that this hair
Bright content.Unless otherwise indicated, all technologies used herein and scientific term all have general with the application fields
Logical technical staff's is generally understood identical meaning.If mentioned in the definition and the application of the concrete term disclosed in the prior art
Any definition supplied is inconsistent, then term provided herein of being subject to defines.
It is used in the present context, unless being clearly dictated in context, otherwise without the spy of the single plural form of restriction
Sign is also intended to the feature including plural form.It will also be appreciated that term as used herein " by ... preparation " it is synonymous with "comprising",
" comprising ", " including ", " having ", "comprising" and/or " including " indicate stated group when used in this manual
Object, step, method, product or device are closed, but does not preclude the presence or addition of one or more of the other composition, step, method, system
Product or device.In addition, using " preferred ", " preferably ", " preferred " etc. to be when describing presently filed embodiment
Refer to, can provide the embodiment of the present invention of certain beneficial effects in some cases.However, under identical circumstances or other feelings
Under condition, other embodiments are also likely to be preferred.In addition to this, not dark to the statement of one or more preferred embodiments
Show that other embodiments are unavailable, is also not intended to exclude other embodiments except the scope of the present invention.
To solve the above-mentioned problems, the first aspect of the present invention provides a kind of attapulgite clay composite industrial solid waste material
Granular agricultural chemical carrier, preparing raw material includes attapulgite clay, waste gypsum, complexing agent.
In some preferred embodiments, by weight, the raw material for preparing includes 3~7 parts of attapulgite clay, gives up
3~7 parts of gypsum, 0.1~0.5 part of complexing agent.
In some preferred embodiments, by weight, the raw material for preparing includes 6 parts of attapulgite clay, barren rock
4 parts of cream, 0.2 part of complexing agent.
Attapulgite clay
Attapulgite clay, the chemical formula of main component are Mg5Si8O20(OH)2(OH2)4·4H2O, the mineral have uniqueness
The intermediate structure between chain structure and layer structure, with many special materializations and processing performance, such as
Cationic interchangeability, water imbibition, adsorption bleaching, big specific surface area, colloid index and expansion capacity, therefore attapulgite clay can
Farm chemical carrier as great potential prepares raw material.
In some preferred embodiments, the granularity of the attapulgite clay is 100~300 mesh；It is further preferred that
The granularity of the attapulgite clay is 150 mesh.
Attapulgite clay in the application is produced by Xuyi County fine horse up to attapulgite material Co., Ltd.
Waste gypsum
Waste gypsum is a kind of common industrial residue, wherein containing about 80% or more calcium sulfate, remaining other compositions
In contain multiple element, such as silicon, aluminium, iron, magnesium, sodium, potassium, phosphorus, sulphur, titanium, manganese, cerium, carbon, fluorine etc..The discharge amount of waste gypsum is very
Greatly, and reasonable utilization is not yet received, any stockpiling of disposition is not added so that tract is occupied, it can also polluted-water and soil
Earth, and then influence the healthy growth of animals and plants.
In some preferred embodiments, the waste gypsum is selected from one of ardealite, GYPSUM RUBRUM, bunt gypsum or more
The mixing of kind；It is further preferred that the waste gypsum is ardealite and/or GYPSUM RUBRUM.
In some preferred embodiments, the partial size of the waste gypsum is 5~15 microns；It is further preferred that described
The partial size of waste gypsum is 10 microns.
In some preferred embodiments, the content of phosphorus pentoxide is 1~3wt% in the ardealite；Further
Preferably, the content of phosphorus pentoxide is 2wt% in the ardealite.
In some preferred embodiments, iron content is 4~15wt% in the GYPSUM RUBRUM；Further preferably
, the content of ferro element is 6wt% in the GYPSUM RUBRUM.
Waste gypsum in the application is provided by the green phosphorous chemical industry Co., Ltd in Jiangsu.
Complexing agent
Complexing agent refers to the substance that complex compound can be formed with metal ion, can be to the release of metal ion in waste gypsum
It is controlled, and then influences farm chemical carrier to the function and effect of plant growth.
In some preferred embodiments, the complexing agent is selected from ethylenediamine tetra-acetic acid, aminophosphonic acid, dithiocarbamates
One of formic acid or a variety of mixing；It is further preferred that the complexing agent is aminophosphonic acid.
In some preferred embodiments, the aminophosphonic acid is selected from aminotrimethylenephosphonic acid, 2- amino-ethyl phosphine
One of acid, amino two (methylenephosphonic acid) or a variety of mixing；Further, the aminophosphonic acid is aminotrimethylene
Phosphonic acids.
Aminotrimethylenephosphonic acid (CAS No.6419-19-8) in the application is limited purchased from the good leaf biotechnology in Suzhou
Company.
In some preferred embodiments, the weight ratio of the attapulgite clay and waste gypsum is (0.5~1.5): 1；
It is further preferred that the weight ratio of the attapulgite clay and waste gypsum is 1.5:1.
Waste gypsum is mixed with attapulgite clay, can achieve the effect modified to attapulgite clay, i.e. attapulgite clay
Alkalinity is neutralized, and pH value reduces, and some ions contained in waste gypsum additionally aid promotion plant growth, such as in ardealite
P elements, the ferro element in GYPSUM RUBRUM, nevertheless applicants found that, the various elements in waste gypsum not all can be to plant growth
There is facilitation, due to the presence of multiple element, crop may generate antagonism or even certain to the absorption of different elements
Constituent content can excessively inhibit plant growth.Applicant it has surprisingly been found that, by the way that specific complexing agent is added, make itself and barren rock
Complexing of metal ion in cream forms stable complex compound, and is gradually dropped by the microorganism in soil in process of crop growth
Solution, slowly release metal ion for plant absorption, avoid as ion concentration it is excessively high caused by growth inhibition or element
Between antagonism, the furthermore selection of specific complexing agent, such as aminophosphonic acid, after being biodegradable can also for soil supplement
Nitrogen and phosphorus element further promotes plant growth.In addition to metal ion, fluorine can be also contained in waste gypsum, the fluorine content meeting in crop
It increases with increasing for soil fluoride, if the mankind take in excessive fluorine element, can be deposited on tooth and bone, form fluorine spot
Tooth and fluorosis of bone, cause fluorine poisoning.Applicant is had found by many experiments, when the weight ratio of attapulgite clay and waste gypsum is
(0.5~1.5): when 1, not will cause being substantially increased for fluorine content in soil, while having good facilitation to plant growth,
Its is possible the reason is that, the ratio in preferred scope can make the modified pH value control of attapulgite clay in neutral or weak acid
Property, reduce the solubility of fluorine in soil, crop reduces the absorption of fluorine, and within the scope of the pH, complexing agent and metal ion
Between the level that is degraded by microorganisms of binding force and complexing agent reach balance, realize crop to the steady of beneficial growth element with this
It is fixed to absorb.In addition, the sulphur in waste gypsum plays the role of absorption fixation, such as cadmium, lead, arsenic etc. to the toxic heavy metal in soil,
Toxic heavy metal is reduced in the intracorporal enrichment of crop；Complexing agent is that can further adjust soil pH after soil supplements nitrogen, phosphorus,
The concentration of free fluorine in soil is reduced, and nitrogen, phosphorus and fluorine are formed and competed, it is suppressed that absorption of the crop to fluorine.
The second aspect of the present invention provides a kind of above-mentioned attapulgite clay composite industrial solid waste material granule agent pesticide
The preparation method of carrier, comprising the following steps: after waste gypsum drying sunning, it is mixed to weigh attapulgite clay, waste gypsum, complexing agent
It closes uniformly, after milling, granulation, dry, screening to obtain the final product.
Embodiment
Technical solution of the present invention is described in detail by the following examples, but protection scope of the present invention is not limited to
In the embodiment.Unless otherwise specified, the raw material in the present invention is commercially available.
Embodiment 1
Embodiment 1 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 6 parts of attapulgite clay, 2 parts of GYPSUM RUBRUM, 2 parts of ardealite, amino trimethylene
0.2 part of methylphosphonic acid.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weighing attapulgite clay, waste gypsum, complexing agent by after waste gypsum drying sunning and being uniformly mixed, be milled, make
After grain, dry, screening to obtain the final product.
Embodiment 2
Embodiment 2 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 6 parts of attapulgite clay, 4 parts of GYPSUM RUBRUM, aminotrimethylenephosphonic acid
0.2 part.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weighing attapulgite clay, waste gypsum, complexing agent by after waste gypsum drying sunning and being uniformly mixed, be milled, make
After grain, dry, screening to obtain the final product.
Embodiment 3
Embodiment 3 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 6 parts of attapulgite clay, 4 parts of ardealite, aminotrimethylenephosphonic acid
0.2 part.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weighing attapulgite clay, waste gypsum, complexing agent by after waste gypsum drying sunning and being uniformly mixed, be milled, make
After grain, dry, screening to obtain the final product.
Embodiment 4
Embodiment 4 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 6 parts of attapulgite clay, 4 parts of gypsum, aminotrimethylenephosphonic acid
0.2 part.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weighing attapulgite clay, waste gypsum, complexing agent by after waste gypsum drying sunning and being uniformly mixed, be milled, make
After grain, dry, screening to obtain the final product.
Embodiment 5
Embodiment 5 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 6 parts of attapulgite clay, 2 parts of GYPSUM RUBRUM, 2 parts of ardealite.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weigh attapulgite clay for after waste gypsum drying sunning, waste gypsum is uniformly mixed, milling, be granulated, be dry,
After screening to obtain the final product.
Embodiment 6
Embodiment 6 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 3 parts of attapulgite clay, 3 parts of GYPSUM RUBRUM, 3 parts of ardealite, amino trimethylene
0.2 part of methylphosphonic acid.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weighing attapulgite clay, waste gypsum, complexing agent by after waste gypsum drying sunning and being uniformly mixed, be milled, make
After grain, dry, screening to obtain the final product.
Embodiment 7
Embodiment 7 provides a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, prepares raw material
Including attapulgite clay, waste gypsum, complexing agent.
By weight, the raw material for preparing includes 4 parts of attapulgite clay, 2 parts of GYPSUM RUBRUM, 2 parts of ardealite, amino trimethylene
0.2 part of methylphosphonic acid.
The granularity of the attapulgite clay is 150 mesh.
The partial size of the waste gypsum is 10 microns.
This example additionally provides the preparation method of above-mentioned attapulgite clay composite industrial solid waste material granule agent farm chemical carrier,
The following steps are included: weighing attapulgite clay, waste gypsum, complexing agent by after waste gypsum drying sunning and being uniformly mixed, be milled, make
After grain, dry, screening to obtain the final product.
The obtained farm chemical carrier of Examples 1 to 7 is prepared into granular pesticide, imposes on crop root soil, it can will be native
Earth pH value is adjusted in 6~7 ranges, realizes the effect for being effectively improved soil ph, promotes plant growth.
At last it is pointed out that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in protection model of the invention within the spirit and principle of invention
Within enclosing.
Claims (10)
1. a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier, which is characterized in that it prepares raw material and includes
Attapulgite clay, waste gypsum, complexing agent.
2. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as described in claim 1, which is characterized in that press
Parts by weight meter, the raw material for preparing includes 3~7 parts of attapulgite clay, 3~7 parts of waste gypsum, 0.1~0.5 part of complexing agent.
3. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 1 or 2, feature exist
In the waste gypsum is selected from one of ardealite, GYPSUM RUBRUM, bunt gypsum or a variety of mixing.
4. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 1 or 2, feature exist
In the partial size of the waste gypsum is 5~15 microns.
5. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 1 or 2, feature exist
In the complexing agent is selected from one of ethylenediamine tetra-acetic acid, aminophosphonic acid, aminodithioformic acid or a variety of mixing.
6. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 5, which is characterized in that institute
It states aminophosphonic acid and is selected from one of aminotrimethylenephosphonic acid, 2- aminoethyl phosphonic acid, amino two (methylenephosphonic acid) or a variety of
Mixing.
7. concave convex rod composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 1 or 2, which is characterized in that institute
The weight ratio for stating attapulgite clay and waste gypsum is (0.5~1.5): 1.
8. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 3, which is characterized in that institute
The content for stating phosphorus pentoxide in ardealite is 1~3wt%.
9. attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as claimed in claim 3, which is characterized in that institute
Stating iron content in GYPSUM RUBRUM is 4~15wt%.
10. a kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier as described in any one of claims 1 to 9
Preparation method, which comprises the following steps: by waste gypsum drying sunning after, weigh attapulgite clay, waste gypsum,
Complexing agent is uniformly mixed, after milling, granulation, dry, screening to obtain the final product.
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| CN201910688650.2A CN110352956A (en) | 2019-07-29 | 2019-07-29 | A kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier |
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| CN201910688650.2A CN110352956A (en) | 2019-07-29 | 2019-07-29 | A kind of attapulgite clay composite industrial solid waste material granule agent farm chemical carrier |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033617A (en) * | 1988-11-12 | 1989-07-05 | 中国科学院昆明生态研究所 | Phosphogypsum long-term fertilizer and manufacture method thereof |
| US20150272132A1 (en) * | 2014-03-30 | 2015-10-01 | Pieter W. Booysen | Neem oil granule with nutrients |
| CN107006460A (en) * | 2017-04-12 | 2017-08-04 | 明光市国星凹土有限公司 | It is a kind of for attapulgite clay powder of farm chemical carrier and preparation method thereof |
| CN107787966A (en) * | 2017-11-18 | 2018-03-13 | 明光市海港凹坭矿业有限公司 | A kind of preparation method of attapulgite clay particle for farm chemical carrier |
-
2019
- 2019-07-29 CN CN201910688650.2A patent/CN110352956A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033617A (en) * | 1988-11-12 | 1989-07-05 | 中国科学院昆明生态研究所 | Phosphogypsum long-term fertilizer and manufacture method thereof |
| US20150272132A1 (en) * | 2014-03-30 | 2015-10-01 | Pieter W. Booysen | Neem oil granule with nutrients |
| CN107006460A (en) * | 2017-04-12 | 2017-08-04 | 明光市国星凹土有限公司 | It is a kind of for attapulgite clay powder of farm chemical carrier and preparation method thereof |
| CN107787966A (en) * | 2017-11-18 | 2018-03-13 | 明光市海港凹坭矿业有限公司 | A kind of preparation method of attapulgite clay particle for farm chemical carrier |
Non-Patent Citations (2)
| Title |
|---|
| 仲崇高 主编: "《农学初步》", 31 October 2013, 山东科学技术出版社 * |
| 徐进主编: "《旅游开发规划及景点景区管理实务全书》", 30 June 2000, 北京燕山出版社 * |
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Application publication date: 20191022 |
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