CN104262019B - 一种包膜降解型缓释钾肥 - Google Patents
一种包膜降解型缓释钾肥 Download PDFInfo
- Publication number
- CN104262019B CN104262019B CN201410532421.9A CN201410532421A CN104262019B CN 104262019 B CN104262019 B CN 104262019B CN 201410532421 A CN201410532421 A CN 201410532421A CN 104262019 B CN104262019 B CN 104262019B
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- soybean oil
- potash fertilizer
- peplos
- coated
- 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.)
- Active
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 95
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 title claims abstract description 41
- 229940072033 potash Drugs 0.000 title claims abstract description 41
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 title claims abstract description 41
- 235000015320 potassium carbonate Nutrition 0.000 title claims abstract description 41
- 230000000593 degrading effect Effects 0.000 title claims abstract description 23
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 27
- 239000003549 soybean oil Substances 0.000 claims abstract description 27
- 229920002472 Starch Polymers 0.000 claims abstract description 18
- 235000019698 starch Nutrition 0.000 claims abstract description 18
- 239000008107 starch Substances 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000004645 polyester resin Substances 0.000 claims abstract description 5
- 229920001225 polyester resin Polymers 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 16
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical group [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000001117 sulphuric acid Substances 0.000 claims description 10
- 235000011149 sulphuric acid Nutrition 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 8
- 235000011187 glycerol Nutrition 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000001103 potassium chloride Substances 0.000 claims description 7
- 235000011164 potassium chloride Nutrition 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- -1 compound potassium sulfate Chemical class 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 2
- SWHAQEYMVUEVNF-UHFFFAOYSA-N magnesium potassium Chemical compound [Mg].[K] SWHAQEYMVUEVNF-UHFFFAOYSA-N 0.000 claims description 2
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 claims description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004323 potassium nitrate Substances 0.000 claims description 2
- 235000010333 potassium nitrate Nutrition 0.000 claims description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 2
- 235000011151 potassium sulphates Nutrition 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 231100000460 acute oral toxicity Toxicity 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410532421.9A CN104262019B (zh) | 2014-10-11 | 2014-10-11 | 一种包膜降解型缓释钾肥 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410532421.9A CN104262019B (zh) | 2014-10-11 | 2014-10-11 | 一种包膜降解型缓释钾肥 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104262019A CN104262019A (zh) | 2015-01-07 |
CN104262019B true CN104262019B (zh) | 2016-07-06 |
Family
ID=52153641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410532421.9A Active CN104262019B (zh) | 2014-10-11 | 2014-10-11 | 一种包膜降解型缓释钾肥 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104262019B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130645A (zh) * | 2015-09-02 | 2015-12-09 | 郑州大学 | 一种生物缓释钾肥及其制备方法 |
CN105085081B (zh) * | 2015-09-16 | 2018-12-07 | 福建师范大学 | 一种利用钾长石制备缓控释肥料的方法 |
CN105924275A (zh) * | 2016-04-26 | 2016-09-07 | 山东商道生物科技有限公司 | 用于沙地和基质栽培的缓释肥 |
CN105948899A (zh) * | 2016-05-02 | 2016-09-21 | 张慧 | 一种均衡复合肥 |
CN105906433A (zh) * | 2016-05-02 | 2016-08-31 | 张慧 | 一种均衡释放的复合肥 |
CN107459436A (zh) * | 2017-09-22 | 2017-12-12 | 芜湖晋诚农业科技有限公司 | 一种抗西红柿重茬病害的肥料 |
CN107445730A (zh) * | 2017-09-22 | 2017-12-08 | 芜湖晋诚农业科技有限公司 | 一种具有高养分利用率无花果专用肥料 |
CN107445731A (zh) * | 2017-09-22 | 2017-12-08 | 芜湖晋诚农业科技有限公司 | 一种提高经济效益的无花果肥料 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08337488A (ja) * | 1995-06-07 | 1996-12-24 | Takenaka Komuten Co Ltd | 肥効調整型肥料 |
DE10158693A1 (de) * | 2001-11-29 | 2003-06-26 | Ashland Suedchemie Kernfest | Beschichtete körnige Stoffe |
US20040016276A1 (en) * | 2002-07-26 | 2004-01-29 | Wynnyk Nick P. | Controlled release fertilizer having improved mechanical handling durability and method for production thereof |
CN101200393B (zh) * | 2006-12-15 | 2012-01-11 | 中国科学院沈阳应用生态研究所 | 一种用于生产包膜肥料的膜材料及其制备工艺 |
CN101323545B (zh) * | 2008-07-18 | 2010-08-11 | 中国农业大学 | 可降解型聚合物包膜控释肥料及其制备方法与专用包膜材料 |
CN103242086B (zh) * | 2013-01-17 | 2014-06-11 | 山东农业大学 | 以淀粉液化改性的热固性树脂包膜控释肥料及其制备方法 |
CN103193549A (zh) * | 2013-05-05 | 2013-07-10 | 付增传 | 可降解树脂包膜缓控释肥生产工艺 |
CN103387456B (zh) * | 2013-07-23 | 2015-04-01 | 北京博亿诚科技有限公司 | 一种聚合物包膜控释农药颗粒剂及其制备方法 |
-
2014
- 2014-10-11 CN CN201410532421.9A patent/CN104262019B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104262019A (zh) | 2015-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104262019B (zh) | 一种包膜降解型缓释钾肥 | |
Lawrencia et al. | Controlled release fertilizers: A review on coating materials and mechanism of release | |
Naz et al. | Attributes of natural and synthetic materials pertaining to slow-release urea coating industry | |
CN102627514B (zh) | 一种抗土壤酸化有机肥添加剂及其制备方法 | |
Zhao et al. | Preparation and properties of macromelecular slow-release fertilizer containing nitrogen, phosphorus and potassium | |
NZ604050A (en) | Nutrient recovery systems and methods | |
CN107001168A (zh) | 有机缓效肥料制造方法 | |
CN101781568A (zh) | 一种土壤调理剂及其制备方法和应用 | |
Ribeiro et al. | Why nonconventional materials are answers for sustainable agriculture | |
CN106673840A (zh) | 一种清液型高钾液体肥及其专用钾溶液 | |
CN104030838A (zh) | 一种聚合缓释复合肥及其制备方法 | |
CN104003782A (zh) | 一种水稻抗倒伏炭基复合肥 | |
CN104803747A (zh) | 一种微量元素含量高的炭基缓释肥及其制备方法 | |
CN107244831A (zh) | 以聚乳酸为粘结剂的农用岩棉 | |
Shi et al. | Effect of biochar incorporation on phosphorus supplementation and availability in soil: a review | |
Brondi et al. | Recovering, stabilizing, and reusing nitrogen and carbon from nutrient-containing liquid waste as ammonium carbonate fertilizer | |
Qi et al. | Effect of coated urease/nitrification inhibitor synergistic urea on maize growth and nitrogen use efficiency | |
Priya et al. | A Review on Slow-Release Fertilizer: Nutrient Release Mechanism and Agricultural Sustainability | |
Gutiérrez et al. | Production, mechanisms, and performance of controlled-release fertilizers encapsulated with biodegradable-based coatings | |
Sarkadi | Effects of fertilizer on food supply | |
CN104946258B (zh) | 一种利用海洋动植物残体生产的土壤调理剂及其制备方法 | |
Liu et al. | Evaluation of Nitrogen Release Characteristics and Enhanced Efficiency of a Novel Synthetic Slow-Release Nitrogen Fertilizer | |
Govil et al. | Controlled-release fertiliser: Recent developments and perspectives | |
Yang et al. | Dimethylolurea as a novel slow-release nitrogen source for nitrogen leaching mitigation and crop production | |
CN102249818B (zh) | 板蓝根专用有机无机控释肥及其制备和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of coating degradable slow-release potassium fertilizer Effective date of registration: 20220908 Granted publication date: 20160706 Pledgee: Shengjing Bank Co.,Ltd. Jinzhou Fulu Sub branch Pledgor: LIAONING LU TIAN FERTILIZER Co.,Ltd. Registration number: Y2022210000140 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230707 Granted publication date: 20160706 Pledgee: Shengjing Bank Co.,Ltd. Jinzhou Fulu Sub branch Pledgor: LIAONING LU TIAN FERTILIZER Co.,Ltd. Registration number: Y2022210000140 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A coated degradable slow-release potassium fertilizer Effective date of registration: 20230830 Granted publication date: 20160706 Pledgee: Shengjing Bank Co.,Ltd. Jinzhou Fulu Sub branch Pledgor: LIAONING LU TIAN FERTILIZER Co.,Ltd. Registration number: Y2023210000216 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160706 Pledgee: Shengjing Bank Co.,Ltd. Jinzhou Fulu Sub branch Pledgor: LIAONING LU TIAN FERTILIZER Co.,Ltd. Registration number: Y2023210000216 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A capsule degradation slow-release potassium fertilizer Granted publication date: 20160706 Pledgee: Shengjing Bank Co.,Ltd. Jinzhou Fulu Sub branch Pledgor: LIAONING LU TIAN FERTILIZER Co.,Ltd. Registration number: Y2024980040127 |