CN115894125B - 一种肥料及其制备方法 - Google Patents
一种肥料及其制备方法 Download PDFInfo
- Publication number
- CN115894125B CN115894125B CN202310012530.7A CN202310012530A CN115894125B CN 115894125 B CN115894125 B CN 115894125B CN 202310012530 A CN202310012530 A CN 202310012530A CN 115894125 B CN115894125 B CN 115894125B
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- CN
- China
- Prior art keywords
- fertilizer
- urea
- inclusion compound
- urea inclusion
- oil
- 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.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000004202 carbamide Substances 0.000 claims abstract description 102
- 150000001875 compounds Chemical class 0.000 claims abstract description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 23
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 21
- 239000008158 vegetable oil Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 13
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 13
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims abstract description 9
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 9
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims abstract description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims abstract description 3
- 235000013877 carbamide Nutrition 0.000 claims description 99
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 33
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 24
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 15
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 14
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 14
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 14
- 239000006012 monoammonium phosphate Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- 235000019270 ammonium chloride Nutrition 0.000 claims description 12
- 239000000440 bentonite Substances 0.000 claims description 10
- 229910000278 bentonite Inorganic materials 0.000 claims description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 10
- 239000001103 potassium chloride Substances 0.000 claims description 8
- 235000011164 potassium chloride Nutrition 0.000 claims description 8
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 8
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 8
- 235000011151 potassium sulphates Nutrition 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 6
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000010410 dusting Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000005687 corn oil Nutrition 0.000 claims description 4
- 239000002285 corn oil Substances 0.000 claims description 4
- 239000003549 soybean oil Substances 0.000 claims description 4
- 235000012424 soybean oil Nutrition 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 239000005696 Diammonium phosphate Substances 0.000 claims description 2
- 235000019498 Walnut oil Nutrition 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229960000892 attapulgite Drugs 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 2
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 239000008170 walnut oil Substances 0.000 claims description 2
- 235000019486 Sunflower oil Nutrition 0.000 claims 1
- 239000002600 sunflower oil Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 22
- 238000012360 testing method Methods 0.000 description 16
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 12
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 12
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 12
- 239000001099 ammonium carbonate Substances 0.000 description 12
- 239000004519 grease Substances 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 10
- 238000005469 granulation Methods 0.000 description 9
- 230000003179 granulation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 230000004720 fertilization Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000020238 sunflower seed Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizers (AREA)
Abstract
Description
Claims (5)
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CN202310012530.7A CN115894125B (zh) | 2023-01-05 | 2023-01-05 | 一种肥料及其制备方法 |
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CN202310012530.7A CN115894125B (zh) | 2023-01-05 | 2023-01-05 | 一种肥料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN115894125A CN115894125A (zh) | 2023-04-04 |
CN115894125B true CN115894125B (zh) | 2024-06-07 |
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CN202310012530.7A Active CN115894125B (zh) | 2023-01-05 | 2023-01-05 | 一种肥料及其制备方法 |
Country Status (1)
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CN (1) | CN115894125B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51125376A (en) * | 1975-04-14 | 1976-11-01 | Asahi Chem Ind Co Ltd | Process for preparing urea clathrate compounds of ascorbic acid deriva tives |
CN101121654A (zh) * | 2007-07-24 | 2008-02-13 | 山东大学 | 蚕蛹α-亚麻酸超临界CO2萃取分离纯化方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3826980B1 (en) * | 2018-10-02 | 2023-08-09 | Crommelin Agricoatings Pty Ltd | Composition and method for treating urea |
-
2023
- 2023-01-05 CN CN202310012530.7A patent/CN115894125B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51125376A (en) * | 1975-04-14 | 1976-11-01 | Asahi Chem Ind Co Ltd | Process for preparing urea clathrate compounds of ascorbic acid deriva tives |
CN101121654A (zh) * | 2007-07-24 | 2008-02-13 | 山东大学 | 蚕蛹α-亚麻酸超临界CO2萃取分离纯化方法 |
Non-Patent Citations (1)
Title |
---|
郭剑霞.《多不饱和脂肪酸的分离纯化及功能研究》.中国轻工业出版社,2018,(第1版),第70-71页. * |
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CN115894125A (zh) | 2023-04-04 |
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Effective date of registration: 20240417 Address after: 112599 Modern Agriculture High tech Zone, Changtu County, Tieling City, Liaoning Province Applicant after: Liaoning skovo Agricultural Technology Co.,Ltd. Country or region after: China Address before: 264000 2101-167, Floor 21, Building 1, 200 Changjiang Road, Yantai Area, China (Shandong) Pilot Free Trade Zone, Yantai City, Shandong Province Applicant before: Yantai Qianpeng Agricultural Technology Co.,Ltd. Country or region before: China |
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