JP2009269800A - Pk複合肥料 - Google Patents
Pk複合肥料 Download PDFInfo
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- JP2009269800A JP2009269800A JP2008122733A JP2008122733A JP2009269800A JP 2009269800 A JP2009269800 A JP 2009269800A JP 2008122733 A JP2008122733 A JP 2008122733A JP 2008122733 A JP2008122733 A JP 2008122733A JP 2009269800 A JP2009269800 A JP 2009269800A
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- potassium
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 112
- 150000001875 compounds Chemical class 0.000 title claims abstract description 50
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000011591 potassium Substances 0.000 claims abstract description 52
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011777 magnesium Substances 0.000 claims abstract description 11
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 11
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011575 calcium Substances 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000010802 sludge Substances 0.000 claims abstract description 8
- 238000005469 granulation Methods 0.000 claims abstract description 7
- 230000003179 granulation Effects 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 26
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 25
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 229940072033 potash Drugs 0.000 claims description 10
- 235000015320 potassium carbonate Nutrition 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 6
- 235000011181 potassium carbonates Nutrition 0.000 claims description 6
- 229910001919 chlorite Inorganic materials 0.000 claims description 4
- 229910052619 chlorite group Inorganic materials 0.000 claims description 4
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 241000287828 Gallus gallus Species 0.000 claims description 3
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims description 3
- 241000209140 Triticum Species 0.000 abstract description 26
- 235000021307 Triticum Nutrition 0.000 abstract description 26
- 230000004720 fertilization Effects 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 238000010899 nucleation Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 20
- 238000010828 elution Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 13
- 239000002956 ash Substances 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000000155 melt Substances 0.000 description 10
- 239000001103 potassium chloride Substances 0.000 description 10
- 235000011164 potassium chloride Nutrition 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000004111 Potassium silicate Substances 0.000 description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 8
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 8
- 235000019353 potassium silicate Nutrition 0.000 description 8
- 229910052913 potassium silicate Inorganic materials 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
- YXVFQADLFFNVDS-UHFFFAOYSA-N diammonium citrate Chemical compound [NH4+].[NH4+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O YXVFQADLFFNVDS-UHFFFAOYSA-N 0.000 description 7
- 239000012153 distilled water Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- 238000002386 leaching Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000009331 sowing Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 244000188595 Brassica sinapistrum Species 0.000 description 4
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 235000011118 potassium hydroxide Nutrition 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 235000019482 Palm oil Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 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 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 229910000863 Ferronickel Inorganic materials 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241001511480 Maresia Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000010957 calcium stearoyl-2-lactylate Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- MYTMXVHNEWBFAL-UHFFFAOYSA-L dipotassium;carbonate;hydrate Chemical compound O.[K+].[K+].[O-]C([O-])=O MYTMXVHNEWBFAL-UHFFFAOYSA-L 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000004889 fertilizer analysis Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910001577 potassium mineral Inorganic materials 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000009374 poultry farming Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
【解決手段】汚泥燃焼灰にカリウム含有物と、カルシウム含有物と、マグネシウム含有物と、珪酸含有物とを混合して加熱熔融し、得られた熔融物を水砕処理して固化することにより得られた固形物の粒度を調整して得たPK複合肥料。
【選択図】なし
Description
熔融型である本発明のPK複合肥料を以下の要領で製造した。
本発明のPK複合肥料のような熔成型肥料は一般に成分的にアルカリモル比が低くなると熔融液の流動性が低下し、生産に支障をきたすようになる。本発明のPK複合肥料についても同様なことが考えられるので、アルカリモル比と流動性の関連について検討を行なった。
実施例1で製造したPK複合肥料について、表5に示す粒度範囲に調整し、弱酸液(2%クエン酸二アンモニウム液:pH5.1)と蒸留水の中での経時的なカリウム溶出を測定することにより、溶出時期の検討を行なった。
Claims (7)
- 汚泥燃焼灰にカリウム含有物と、カルシウム含有物と、マグネシウム含有物と、珪酸含有物とを混合して加熱熔融し、得られた熔融物を水砕処理して固化することにより得られた固形物の粒度を調整して得たPK複合肥料。
- 調整した固形物の粒度が0.5mm以下で、かつ149μm以下のものが60%以上含有されていることを特徴とする請求項1記載のPK複合肥料。
- 調整した固形物のブレーン比表面積が1000cm2/g以上1500cm2/g未満であることを特徴とする請求項1又は2記載のPK複合肥料
- (CaO+MgO+K2O)/(SiO2+P2O5)のモル比が1.1以上2.2未満であることを特徴とする請求項1乃至3のいずれか一項記載のPK複合肥料。
- ク溶性カリ(K2O)成分の含有量が10wt%以上20wt%未満であることを特徴とする請求項1乃至4のいずれか一項記載のPK複合肥料。
- カリウム含有物が、カリ長石、カリ石英素面岩、絹雲母、海緑石、炭酸カリウム、水酸化カリウムのいずれか一種以上と、鶏ふん燃焼灰、パーム燃焼灰の中の一種以上との組み合わせであることを特徴とする請求項1乃至5のいずれか一項記載のPK複合肥料。
- 加熱熔融工程における加熱温度が1400〜1550℃であることを特徴とする請求項1乃至6のいずれか一項記載のPK複合肥料。
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Cited By (6)
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---|---|---|---|---|
JP2013053061A (ja) * | 2011-08-10 | 2013-03-21 | Taiheiyo Cement Corp | りん酸肥料及びその製造方法 |
US20140186242A1 (en) * | 2010-09-28 | 2014-07-03 | Trailblazer Technologies (Pty) Ltd | Water treatment |
CN104355888A (zh) * | 2014-11-18 | 2015-02-18 | 刘健 | 一种小麦配方肥 |
JP2015137213A (ja) * | 2014-01-23 | 2015-07-30 | 南九州化学工業株式会社 | 非晶性肥料組成物及びその製造方法 |
CN108238832A (zh) * | 2016-12-26 | 2018-07-03 | 中国科学院过程工程研究所 | 一种碱活化钾长石制备可溶性钾和硅酸钙土壤调理剂的方法 |
CN108609639A (zh) * | 2018-07-03 | 2018-10-02 | 贵州省贵福生态肥业有限公司 | 一种利用含钾页岩制酸回收铝联产香蕉专用钾钙肥的工艺 |
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US9126842B2 (en) * | 2010-09-28 | 2015-09-08 | Trailblazer Technologies (Pty) Ltd | Water treatment |
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JP2015137213A (ja) * | 2014-01-23 | 2015-07-30 | 南九州化学工業株式会社 | 非晶性肥料組成物及びその製造方法 |
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CN108238832A (zh) * | 2016-12-26 | 2018-07-03 | 中国科学院过程工程研究所 | 一种碱活化钾长石制备可溶性钾和硅酸钙土壤调理剂的方法 |
CN108609639A (zh) * | 2018-07-03 | 2018-10-02 | 贵州省贵福生态肥业有限公司 | 一种利用含钾页岩制酸回收铝联产香蕉专用钾钙肥的工艺 |
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