CN104311341A - 一种碱性肥料的造粒方法 - Google Patents
一种碱性肥料的造粒方法 Download PDFInfo
- Publication number
- CN104311341A CN104311341A CN201410562799.3A CN201410562799A CN104311341A CN 104311341 A CN104311341 A CN 104311341A CN 201410562799 A CN201410562799 A CN 201410562799A CN 104311341 A CN104311341 A CN 104311341A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- urea
- binding agent
- alkaline fertilizer
- alkaline
- 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
- 239000003337 fertilizer Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005469 granulation Methods 0.000 title abstract description 31
- 230000003179 granulation Effects 0.000 title abstract description 31
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 58
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000011230 binding agent Substances 0.000 claims abstract description 44
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000004202 carbamide Substances 0.000 claims abstract description 34
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 28
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 28
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000005453 pelletization Methods 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 abstract description 11
- 239000002689 soil Substances 0.000 abstract description 10
- 235000015097 nutrients Nutrition 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 description 13
- 239000011575 calcium Substances 0.000 description 12
- 229910052749 magnesium Inorganic materials 0.000 description 12
- 239000007921 spray Substances 0.000 description 12
- 229910052791 calcium Inorganic materials 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 229910019142 PO4 Inorganic materials 0.000 description 8
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 8
- 239000000378 calcium silicate Substances 0.000 description 8
- 229910052918 calcium silicate Inorganic materials 0.000 description 8
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 8
- 239000010452 phosphate Substances 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- PZDFRGGOXGETNN-UHFFFAOYSA-N phosphane;potassium Chemical compound P.[K] PZDFRGGOXGETNN-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004021 humic acid Substances 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- LAZOHFXCELVBBV-UHFFFAOYSA-N [Mg].[Ca].[Si] Chemical compound [Mg].[Ca].[Si] LAZOHFXCELVBBV-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- YMKIRWHSXOBLCF-UHFFFAOYSA-N [Mg].[P].[Ca] Chemical compound [Mg].[P].[Ca] YMKIRWHSXOBLCF-UHFFFAOYSA-N 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- ZDHURYWHEBEGHO-UHFFFAOYSA-N potassiopotassium Chemical compound [K].[K] ZDHURYWHEBEGHO-UHFFFAOYSA-N 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
Description
反应器温度 | 实验现象 |
45℃ | 盐酸、尿素、硫酸和磷酸一铵溶解不完全 |
50℃ | 未溶解物料量较少,但喷施过程中雾状喷头易堵 |
55℃ | 物料完全溶解,喷施一段时间即造成喷头堵塞 |
60℃ | 物料完全溶解,且喷头雾化效果佳 |
65℃ | 物料完全溶解,且喷头雾化效果较好 |
70℃ | 物料完全溶解,但是喷头雾化效果降低 |
样品 | N% | P% | K% | Fe% | Al% | Si% | Ca% | Mg% | PH | 水分% |
实施例1 | 9.40 | 3.20 | 3.48 | 2.19 | 6.39 | 19.77 | 21.40 | 7.59 | 7.36 | 3.05 |
实施例2 | 9.29 | 3.16 | \ | \ | \ | 26.10 | 35.90 | \ | 7.24 | 3.07 |
实施例3 | 9.09 | 3.21 | \ | \ | \ | \ | 34.12 | 27.85 | 7.12 | 3.12 |
实施例4 | 8.73 | 3.31 | \ | \ | \ | \ | 31.89 | 28.98 | 7.06 | 3.19 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410562799.3A CN104311341B (zh) | 2014-10-21 | 2014-10-21 | 一种碱性肥料的造粒方法 |
Applications Claiming Priority (1)
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CN201410562799.3A CN104311341B (zh) | 2014-10-21 | 2014-10-21 | 一种碱性肥料的造粒方法 |
Publications (2)
Publication Number | Publication Date |
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CN104311341A true CN104311341A (zh) | 2015-01-28 |
CN104311341B CN104311341B (zh) | 2016-08-24 |
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CN201410562799.3A Active CN104311341B (zh) | 2014-10-21 | 2014-10-21 | 一种碱性肥料的造粒方法 |
Country Status (1)
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CN (1) | CN104311341B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692964A (zh) * | 2015-02-09 | 2015-06-10 | 云南省农业科学院热带亚热带经济作物研究所 | 适用于柠檬幼龄树的专用配方肥及其制备方法 |
CN104761322A (zh) * | 2015-04-22 | 2015-07-08 | 于书强 | 一种碱性肥料 |
CN107602184A (zh) * | 2017-09-18 | 2018-01-19 | 安徽省嘉***业有限公司 | 一种复合肥的造粒方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738390A (en) * | 1980-08-05 | 1982-03-03 | Shigen Kiyoukai | Alkaline fertilizer composition and manufacture |
CN1274704A (zh) * | 2000-05-19 | 2000-11-29 | 毛怀定 | 矿物包裹缓释复合肥及其制备方法 |
CN101550035A (zh) * | 2009-05-07 | 2009-10-07 | 山西世纪亚科***业有限公司 | 高活性硅钙镁钾肥 |
CN102942396A (zh) * | 2012-11-28 | 2013-02-27 | 宁夏共享集团有限责任公司 | 一种生化腐植酸水溶肥料的生产方法 |
CN103011942A (zh) * | 2012-12-31 | 2013-04-03 | 山东奥宝化工集团有限公司 | 盐酸法生产氯基复合肥的方法 |
-
2014
- 2014-10-21 CN CN201410562799.3A patent/CN104311341B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738390A (en) * | 1980-08-05 | 1982-03-03 | Shigen Kiyoukai | Alkaline fertilizer composition and manufacture |
CN1274704A (zh) * | 2000-05-19 | 2000-11-29 | 毛怀定 | 矿物包裹缓释复合肥及其制备方法 |
CN101550035A (zh) * | 2009-05-07 | 2009-10-07 | 山西世纪亚科***业有限公司 | 高活性硅钙镁钾肥 |
CN102942396A (zh) * | 2012-11-28 | 2013-02-27 | 宁夏共享集团有限责任公司 | 一种生化腐植酸水溶肥料的生产方法 |
CN103011942A (zh) * | 2012-12-31 | 2013-04-03 | 山东奥宝化工集团有限公司 | 盐酸法生产氯基复合肥的方法 |
Non-Patent Citations (1)
Title |
---|
黄孝农等: "钙镁磷肥造粒制混肥的研究", 《化肥工业》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692964A (zh) * | 2015-02-09 | 2015-06-10 | 云南省农业科学院热带亚热带经济作物研究所 | 适用于柠檬幼龄树的专用配方肥及其制备方法 |
CN104761322A (zh) * | 2015-04-22 | 2015-07-08 | 于书强 | 一种碱性肥料 |
CN107602184A (zh) * | 2017-09-18 | 2018-01-19 | 安徽省嘉***业有限公司 | 一种复合肥的造粒方法 |
Also Published As
Publication number | Publication date |
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CN104311341B (zh) | 2016-08-24 |
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Effective date of registration: 20240123 Address after: 276700 Xingda West Street, Linshu County, Linyi City, Shandong Province, No. 19 Patentee after: KINGENTA ECOLOGICAL ENGINEERING GROUP Co.,Ltd. Country or region after: China Patentee after: LIAONING KINGENTA ECOLOGICAL ENGINEERING CO.,LTD. Address before: 276700 Xingda West Street, Linshu County, Linyi City, Shandong Province, No. 19 Patentee before: KINGENTA ECOLOGICAL ENGINEERING GROUP Co.,Ltd. Country or region before: China |