CN104291293B - 一种制备磷酸二氢钾联产油桐专用复合肥的方法 - Google Patents
一种制备磷酸二氢钾联产油桐专用复合肥的方法 Download PDFInfo
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- CN104291293B CN104291293B CN201410477811.0A CN201410477811A CN104291293B CN 104291293 B CN104291293 B CN 104291293B CN 201410477811 A CN201410477811 A CN 201410477811A CN 104291293 B CN104291293 B CN 104291293B
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- Prior art keywords
- dihydrogen phosphate
- compound fertilizer
- tung tree
- potassium
- potassium dihydrogen
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 72
- 229910000402 monopotassium phosphate Inorganic materials 0.000 title claims abstract description 49
- 235000019796 monopotassium phosphate Nutrition 0.000 title claims abstract description 49
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 41
- 240000001866 Vernicia fordii Species 0.000 title 1
- 239000002131 composite material Substances 0.000 title 1
- 244000153888 Tung Species 0.000 claims abstract description 73
- 150000001875 compounds Chemical class 0.000 claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011575 calcium Substances 0.000 claims abstract description 11
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 48
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 48
- 239000012452 mother liquor Substances 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 28
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 24
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 24
- 239000000706 filtrate Substances 0.000 claims description 23
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 21
- 229910052700 potassium Inorganic materials 0.000 claims description 21
- 239000011591 potassium Substances 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 18
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 17
- 239000004202 carbamide Substances 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 16
- 238000002425 crystallisation Methods 0.000 claims description 16
- 229910052698 phosphorus Inorganic materials 0.000 claims description 16
- 239000011574 phosphorus Substances 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims description 10
- 239000012065 filter cake Substances 0.000 claims description 10
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 10
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 10
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 150000003112 potassium compounds Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 8
- 150000002500 ions Chemical class 0.000 description 6
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 4
- DZHMRSPXDUUJER-UHFFFAOYSA-N [amino(hydroxy)methylidene]azanium;dihydrogen phosphate Chemical compound NC(N)=O.OP(O)(O)=O DZHMRSPXDUUJER-UHFFFAOYSA-N 0.000 description 4
- BDRTVPCFKSUHCJ-UHFFFAOYSA-N molecular hydrogen;potassium Chemical compound [K].[H][H] BDRTVPCFKSUHCJ-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- BRFMYUCUGXFMIO-UHFFFAOYSA-N phosphono dihydrogen phosphate phosphoric acid Chemical group OP(O)(O)=O.OP(O)(=O)OP(O)(O)=O BRFMYUCUGXFMIO-UHFFFAOYSA-N 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000002383 tung oil Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 229910001414 potassium ion Inorganic materials 0.000 description 3
- 241001116389 Aloe Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000011399 aloe vera Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- KVZOLFWXGUOAAL-UHFFFAOYSA-J tetrapotassium phosphono hydrogen phosphate phosphate Chemical group P(=O)([O-])([O-])[O-].[K+].[K+].[K+].[O-]P(O)(=O)OP(=O)(O)O.[K+] KVZOLFWXGUOAAL-UHFFFAOYSA-J 0.000 description 2
- 235000006667 Aleurites moluccana Nutrition 0.000 description 1
- QGZKDVFQNNGYKY-OUBTZVSYSA-N Ammonia-15N Chemical compound [15NH3] QGZKDVFQNNGYKY-OUBTZVSYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 241001164374 Calyx Species 0.000 description 1
- 241000526900 Camellia oleifera Species 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 244000057114 Sapium sebiferum Species 0.000 description 1
- 235000005128 Sapium sebiferum Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 230000037208 balanced nutrition Effects 0.000 description 1
- 235000019046 balanced nutrition Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical group OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- 235000021038 drupes Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000018343 nutrient deficiency Nutrition 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- -1 salt ions Chemical class 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
Description
检测项目 | 合格标准 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
氮磷钾 | 30% | 30.6% | 30.9% | 31.2% | 31.5% | 31% | 31.2% |
氮 | 15% | 15.2% | 15.3% | 15.4% | 15.5% | 15.5% | 15.2% |
磷 | 7% | 7.2% | 7.3% | 7.4% | 7.5% | 7.2% | 7.5% |
钾 | 8/% | 8.2% | 8.3% | 8.4% | 8.5% | 8.3% | 8.5% |
含水量 | ≤10% | 4.5% | 4.5% | 4.5% | 4.5% | 4.5% | 4.5% |
Claims (9)
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CN201410477811.0A CN104291293B (zh) | 2014-09-19 | 2014-09-19 | 一种制备磷酸二氢钾联产油桐专用复合肥的方法 |
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CN201410477811.0A CN104291293B (zh) | 2014-09-19 | 2014-09-19 | 一种制备磷酸二氢钾联产油桐专用复合肥的方法 |
Publications (2)
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CN104291293A CN104291293A (zh) | 2015-01-21 |
CN104291293B true CN104291293B (zh) | 2016-09-07 |
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CN201410477811.0A Expired - Fee Related CN104291293B (zh) | 2014-09-19 | 2014-09-19 | 一种制备磷酸二氢钾联产油桐专用复合肥的方法 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060648A (zh) * | 1990-10-08 | 1992-04-29 | 邢新华 | 多元精肥 |
US6254655B1 (en) * | 1999-03-18 | 2001-07-03 | Oms Investments, Inc. | Processes for preparing granular composite fertilizer compositions and products produced thereby |
US20140352380A1 (en) * | 2011-10-13 | 2014-12-04 | Ekobalans Fenix Ab | Dewatering of phosphate precipitates |
CN103803518A (zh) * | 2014-01-24 | 2014-05-21 | 贵阳中化开磷化肥有限公司 | 一种用湿法磷酸制备磷酸二氢钾的方法 |
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Effective date of registration: 20160808 Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Applicant after: GUIZHOU KAILIN GROUP Co.,Ltd. Applicant after: GUIZHOU KEXIN METALLURGICAL Co.,Ltd. Applicant after: Guizhou University Address before: Xifeng County in Guizhou Province, Guiyang city town 551109 Applicant before: GUIYANG SINOCHEM KAILIN FERTILIZER Co.,Ltd. Applicant before: GUIZHOU KEXIN METALLURGICAL Co.,Ltd. Applicant before: Guizhou University |
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