CN101838169A - Coating agent for organic fertilizer particles and preparation method thereof - Google Patents
Coating agent for organic fertilizer particles and preparation method thereof Download PDFInfo
- Publication number
- CN101838169A CN101838169A CN201010164690A CN201010164690A CN101838169A CN 101838169 A CN101838169 A CN 101838169A CN 201010164690 A CN201010164690 A CN 201010164690A CN 201010164690 A CN201010164690 A CN 201010164690A CN 101838169 A CN101838169 A CN 101838169A
- Authority
- CN
- China
- Prior art keywords
- coating agent
- preparation
- organic fertilizer
- fertilizer particles
- reactor
- 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.)
- Granted
Links
Abstract
The invention belongs to the preparation of coating agents, and in particular relates to a coating agent for organic fertilizer particles and a preparation method thereof. The coating agent is prepared from glucose, an auxiliary agent, glutamic acid, lysine, cystine and aspartate as main raw materials by the processing steps of preparing aqueous solution of glucose, distilling the aqueous solution of glucose, adding the auxiliary agent to perform reaction, adding amino acid to blend the mixture and the like. The coating agent solves the problems of short survival time and difficult reproduction of bio-fungus in the fertilizer in the prior art and has the advantages that: the bio-fungus has long survival time in coated biological fertilizer particles, is easy to reproduce after the fertilizer is applied and the like.
Description
Affiliated technical field
The invention belongs to the preparation of coating agent, refer to a kind of coating agent for organic fertilizer particles that is applicable to biological organic fertilizer and preparation method thereof especially in fact.
Background technology
Drug coating uses more extensive in China, mainly be sheet, the pill of Chinese patent medicine, adopts sugar to carry out coating and handles the effect that Chinese medicine tablet, pill reach non-hygroscopic, nutrient does not run off in the hope of making, the shelf-time is long.
Biological organic fertilizer was to develop the peak period in 2005, but the survival time of biological bacteria in a fertilizer difficult problem short, difficult breeding is difficult to solution, causes biological organic fertilizer to receive great limitation in production, transportation, application.
Summary of the invention
The object of the present invention is to provide a kind of coating agent for organic fertilizer particles and preparation method thereof.Can effectively increase the survival time of biological bacteria in fertilizer, and satisfy bio-fertilizer in the breeding of using the artifact bacterium.
Overall technology solution of the present invention is:
Coating agent for organic fertilizer particles, make by the raw material of following weight part:
Glucose 2800 auxiliary agents 884.8 L-glutamic acid 24 Methionins 9
Gelucystine 3 aspartic acids 7.8.
The preparation method of coating agent for organic fertilizer particles comprises following processing step:
A, preparation D/W: it is that 42%-55%, density are not less than 1.2 the aqueous solution that glucose is made mass percent;
B, distillation D/W: the D/W for preparing in the steps A is injected still kettle intensification distillation, distillation temperature is 115-120 ℃, distillation pressure is the 0.5-0.7 MPa, controlling effusive distillate temperature is 40-45 ℃, and the density for the treatment of D/W reaches at 1.48 o'clock and is injected into reactor;
C, the reaction of adding auxiliary agent: stir, cool off the D/W in the reactor, when treating that it is cooled to 85 ℃-90 ℃, with the pH value 6.5-6.8 of sodium hydrate regulator solution, stir the back and drop into auxiliary agent, be that 118 ℃-120 ℃, pressure are to react 2h under the condition of 0.39-0.41 MPa in temperature;
D, adding amino acid are modulated: after treating that reaction finishes among the step C, normal pressure will be depressurized in the reactor, in reactor, add water feed liquid is cooled to 85 ℃-90 ℃, feed liquid behind the reactor internal cooling is injected blend tank, add L-glutamic acid, Methionin, Gelucystine and aspartic acid when being cooled to 40 ℃-45 ℃, the back discharging stirs.
Among the present invention each reaction raw materials and the reaction in related processing step and processing condition be:
Auxiliary agent comprises that pyrosulphite is received and ammonium sulphite, and wherein the proportioning of each component is as follows:
Pyrosulphite is received 44.8 ammonium sulphites 840.
The churning time that mixes up the solution of pH among the step C is 30 minutes.
Add in reactor among the step D that amount of water is 60% of an auxiliary agent total mass in water is cooled to 85 ℃-90 ℃ to feed liquid the operation.
The cooling of feed liquid in blend tank adopted and added water for cooling among the step D.
Churning time is 30-40 minute behind the feed liquid adding amino acid among the step D in the blend tank.
Can also in the coating agent, increase other nutritive ingredient according to surveying native result among the present invention, not break away from essence of the present invention.As: sodium nitrophenolate, the bright fat DA-6 of amine etc., growth promoter and indolebutyric acid are received etc., and the short class nutrient of taking root also can be added other nutrient according to customer requirements.
Substantive distinguishing features that the present invention is obtained and significant technical progress are:
1, do not make moist after the coating agent of adopting method of the present invention to prepare is done, outward appearance is shiny black, in the coating process operation, moisture content is about 18% after the organic fertilizer particles absorption microbial inoculum, carry out dressing with the coating agent again, granulated fertilizer moisture content does not run off after cryodrying, and the also nonhygroscopic and decomposition of coated fertilizer particle is mixed vacuum packaging again biological bacteria survival time in the fertilizer carrier was reached about 10 months.
2, owing to added aminoacid component in the coating agent, after big Tanaka used the bio-fertilizer that this coating agent coats, biological bacteria was decomposed along with the bio-fertilizer particulate and is absorbed the nutrient of self supplying with under suitable temperature, easily breeds new flora around fertilizer carrier.
Embodiment
Below in conjunction with embodiment the present invention is further described.
Coating agent for organic fertilizer particles, make by the raw material of following weight part:
Glucose 2800 auxiliary agents 884.8 L-glutamic acid 24 Methionins 9
Gelucystine 3 aspartic acids 7.8.
The preparation method of coating agent for organic fertilizer particles comprises following processing step:
A, preparation D/W: it is that 42%-55%, density are not less than 1.2 the aqueous solution that glucose is made mass percent;
B, distillation D/W: the D/W for preparing in the steps A is injected still kettle intensification distillation, distillation temperature is 118 ℃, distillation pressure is 0.7 MPa, and controlling effusive distillate temperature is 40-45 ℃, and the density for the treatment of D/W reaches at 1.48 o'clock and is injected into reactor;
C, the reaction of adding auxiliary agent: stir, cool off the D/W in the reactor, when treating that it is cooled to 90 ℃, with the pH value 6.5-6.8 of sodium hydrate regulator solution, stir the back and drop into auxiliary agent, be that 118 ℃ ℃, pressure are reaction 2 hours under the condition of 0.4 MPa in temperature;
D, adding amino acid are modulated: after treating that reaction finishes among the step C, normal pressure will be depressurized in the reactor, in reactor, add water feed liquid is cooled to 85 ℃, feed liquid behind the reactor internal cooling is injected blend tank, add L-glutamic acid, Methionin, Gelucystine and aspartic acid when being cooled to 40 ℃, the back discharging stirs.
In the present embodiment each reaction raw materials and the reaction in related processing step and processing condition be:
Auxiliary agent comprises that pyrosulphite is received and ammonium sulphite, and wherein the proportioning of each component is as follows:
Pyrosulphite is received 44.8 ammonium sulphites 840
The churning time that mixes up the solution of pH among the step C is 30 minutes.
Add in reactor among the step D that amount of water is 60% of an auxiliary agent total mass in water is cooled to 85 ℃-90 ℃ to feed liquid the operation.
The cooling of feed liquid in blend tank adopted and added water for cooling among the step D.
Churning time is 30 minutes behind the feed liquid adding amino acid among the step D in the blend tank.
Claims (7)
1. coating agent for organic fertilizer particles is characterized in that being made by the raw material of following weight part:
Glucose 2800 auxiliary agents 884.8 L-glutamic acid 24 Methionins 9
Gelucystine 3 aspartic acids 7.8.
2. coating agent for organic fertilizer particles according to claim 1 is characterized in that described auxiliary agent comprises that pyrosulphite is received and ammonium sulphite, and wherein the proportioning of each component is as follows:
Pyrosulphite is received 44.8 ammonium sulphites 840.
3. the preparation method of coating agent for organic fertilizer particles according to claim 1 is characterized in that comprising following processing step:
A, preparation D/W: it is that 42%-55%, density are not less than 1.2 the aqueous solution that glucose is made mass percent;
B, distillation D/W: the D/W for preparing in the steps A is injected still kettle intensification distillation, distillation temperature is 115-120 ℃, distillation pressure is the 0.5-0.7 MPa, controlling effusive distillate temperature is 40-45 ℃, and the density for the treatment of D/W reaches at 1.48 o'clock and is injected into reactor;
C, the reaction of adding auxiliary agent: stir, cool off the D/W in the reactor, when treating that it is cooled to 85 ℃-90 ℃, with the pH value 6.5-6.8 of sodium hydrate regulator solution, stir the back and drop into auxiliary agent, be that 118 ℃-120 ℃, pressure are reaction 2 hours under the condition of 0.39-0.41 MPa in temperature;
D, adding amino acid are modulated: after treating that reaction finishes among the step C, normal pressure will be depressurized in the reactor, in reactor, add water feed liquid is cooled to 85 ℃-90 ℃, feed liquid behind the reactor internal cooling is injected blend tank, add L-glutamic acid, Methionin, Gelucystine and aspartic acid when being cooled to 40 ℃-45 ℃, the back discharging stirs.
4. the preparation method of coating agent for organic fertilizer particles according to claim 3, the churning time that it is characterized in that mixing up among the described step C solution of pH is 30 minutes.
5. the preparation method of coating agent for organic fertilizer particles according to claim 3 is characterized in that adding among the described step D that amount of water is 60% of an auxiliary agent total mass in water is cooled to 85 ℃-90 ℃ to feed liquid the operation in reactor.
6. the preparation method of coating agent for organic fertilizer particles according to claim 3 is characterized in that the cooling employing of feed liquid in blend tank adds water for cooling among the described step D.
7. the preparation method of coating agent for organic fertilizer particles according to claim 3 is characterized in that among the described step D that the feed liquid in the blend tank adds that churning time is 30-40 minute behind the amino acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101646906A CN101838169B (en) | 2010-05-07 | 2010-05-07 | Coating agent for organic fertilizer particles and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101646906A CN101838169B (en) | 2010-05-07 | 2010-05-07 | Coating agent for organic fertilizer particles and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101838169A true CN101838169A (en) | 2010-09-22 |
| CN101838169B CN101838169B (en) | 2012-11-21 |
Family
ID=42741878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101646906A Active CN101838169B (en) | 2010-05-07 | 2010-05-07 | Coating agent for organic fertilizer particles and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101838169B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772021A (en) * | 2014-01-14 | 2014-05-07 | 凤台县珠莹葡萄种植专业合作社 | Disease and pest preventive EM (Effective Microorganism) fermented compound fertilizer for seedless grape |
| CN105948915A (en) * | 2016-05-07 | 2016-09-21 | 深圳市芭田生态工程股份有限公司 | Microbial film coating agent for preparation of microbial fertilizers |
-
2010
- 2010-05-07 CN CN2010101646906A patent/CN101838169B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772021A (en) * | 2014-01-14 | 2014-05-07 | 凤台县珠莹葡萄种植专业合作社 | Disease and pest preventive EM (Effective Microorganism) fermented compound fertilizer for seedless grape |
| CN105948915A (en) * | 2016-05-07 | 2016-09-21 | 深圳市芭田生态工程股份有限公司 | Microbial film coating agent for preparation of microbial fertilizers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101838169B (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104045425B (en) | A kind of soybean special bio green organic fertilizer and preparation method thereof | |
| CN102391042B (en) | Production method of seaweed biological liquid fertilizer | |
| CN104030790B (en) | A kind of long-acting modified urea-formaldehyde resin coated slow-release compound manure | |
| CN105110868A (en) | Green environment-friendly leaf fertilizer, and preparation method thereof | |
| CN105152781A (en) | Biological semi-organic fertilizer containing amino acid and making method thereof | |
| CN102659456A (en) | Amino-acid organic compound fertilizer and production method thereof | |
| CN105777437A (en) | Preparing method for high-activity humic acid bio-fertilizer | |
| CN105777233A (en) | Selenium-rich nutrient solution and preparation method thereof | |
| CN105175113A (en) | Fertilizer nutrient coating agent containing earthworm protein, preparation method and application method thereof | |
| CN104151089A (en) | Sugar cane specific fertilizer with manioc waste as main raw material and preparation method thereof | |
| CN105000993A (en) | High-permeability liquid fertilizer and preparing method thereof | |
| CN104261954A (en) | Fertilizer for grapes | |
| CN105801283A (en) | Environment-friendly organic biomass fertilizer special for oil peonies | |
| CN107805163A (en) | A kind of Queensland nut special complex fertilizer and preparation method thereof | |
| CN105367167B (en) | A kind of preparation method of the organic carbon Liquid Fertilizer containing microelement | |
| CN101838169B (en) | Coating agent for organic fertilizer particles and preparation method thereof | |
| CN104261945A (en) | Special chemical fertilizer for grapes | |
| CN103005146A (en) | Production method of captive Tibetan chicken manure fermentation feed | |
| CN105924297A (en) | Bactericidal ox hair keratin-coated slow-release fertilizer and preparation method thereof | |
| CN109988021A (en) | A kind of high nutrient content compound fertilizer and preparation method thereof | |
| CN102363582A (en) | Soluble protein-containing urea and preparation method thereof | |
| CN104130051A (en) | High-utilization-rate sustained-release composite fertilizer comprising seafood offcuts | |
| CN113845386A (en) | High-tower humic acid type compound fertilizer and preparation method thereof | |
| CN102898226B (en) | Nutrition agent for increasing yield of grain crops, and preparation and application method thereof | |
| CN113768033A (en) | Fermented feed and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YECHENG JINQIU INDUSTRIAL BIOLOGICAL FERTILIZER CO Free format text: FORMER OWNER: SHIJIAZHUANG GOLD SUN BIOLOGICAL ORGANIC FERTILIZER CO., LTD. Effective date: 20120917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 052260 SHIJIAZHUANG, HEBEI PROVINCE TO: 844900 KASHGAR, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120917 Address after: 844900 light industry zone of Yecheng County, the Xinjiang Uygur Autonomous Region, Kashi Applicant after: Yecheng County Jinqiu Industrial Biological Fertilizer Co., Ltd. Address before: 052260, Hebei City, Jinzhou Province Jin Yuan Lu 1 kilometers (south Zhang village 500 meters south) Applicant before: Shijiazhuang Golden Sun Bio-organic Fertilizer Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |