CN101450874B - 利用富钾岩石生产农用矿物基硝酸钾的方法 - Google Patents
利用富钾岩石生产农用矿物基硝酸钾的方法 Download PDFInfo
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- CN101450874B CN101450874B CN2007101784406A CN200710178440A CN101450874B CN 101450874 B CN101450874 B CN 101450874B CN 2007101784406 A CN2007101784406 A CN 2007101784406A CN 200710178440 A CN200710178440 A CN 200710178440A CN 101450874 B CN101450874 B CN 101450874B
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- potassium
- tobermorite
- saltpetre
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims abstract description 70
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000011591 potassium Substances 0.000 title claims abstract description 64
- 229910052700 potassium Inorganic materials 0.000 title claims abstract description 64
- 235000010333 potassium nitrate Nutrition 0.000 title claims abstract description 35
- 239000004323 potassium nitrate Substances 0.000 title claims abstract description 34
- 239000011435 rock Substances 0.000 title claims abstract description 31
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 24
- 239000011707 mineral Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 39
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000005469 granulation Methods 0.000 claims abstract description 5
- 230000003179 granulation Effects 0.000 claims abstract description 5
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 235000021049 nutrient content Nutrition 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 15
- 239000010435 syenite Substances 0.000 claims description 10
- 239000012065 filter cake Substances 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000004111 Potassium silicate Substances 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000010434 nepheline Substances 0.000 claims description 4
- 229910052664 nepheline Inorganic materials 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000012047 saturated solution Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010454 slate Substances 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- 238000007885 magnetic separation Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract description 16
- 235000010755 mineral Nutrition 0.000 abstract description 16
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 8
- 229940072033 potash Drugs 0.000 abstract description 6
- 235000015320 potassium carbonate Nutrition 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010433 feldspar Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 239000010813 municipal solid waste Substances 0.000 abstract 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 13
- 239000001103 potassium chloride Substances 0.000 description 12
- 235000011164 potassium chloride Nutrition 0.000 description 12
- 239000002585 base Substances 0.000 description 11
- 239000003337 fertilizer Substances 0.000 description 6
- 238000011160 research Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000010445 mica Substances 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 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 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DHKHZGZAXCWQTA-UHFFFAOYSA-N [N].[K] Chemical compound [N].[K] DHKHZGZAXCWQTA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 229910001950 potassium oxide Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- YMKIRWHSXOBLCF-UHFFFAOYSA-N [Mg].[P].[Ca] Chemical compound [Mg].[P].[Ca] YMKIRWHSXOBLCF-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- WPUINVXKIPAAHK-UHFFFAOYSA-N aluminum;potassium;oxygen(2-) Chemical compound [O-2].[O-2].[Al+3].[K+] WPUINVXKIPAAHK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- YTCQFLFGFXZUSN-BAQGIRSFSA-N microline Chemical compound OC12OC3(C)COC2(O)C(C(/Cl)=C/C)=CC(=O)C21C3C2 YTCQFLFGFXZUSN-BAQGIRSFSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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CN2007101784406A CN101450874B (zh) | 2007-11-30 | 2007-11-30 | 利用富钾岩石生产农用矿物基硝酸钾的方法 |
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CN2007101784406A CN101450874B (zh) | 2007-11-30 | 2007-11-30 | 利用富钾岩石生产农用矿物基硝酸钾的方法 |
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CN101450874B true CN101450874B (zh) | 2012-05-30 |
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Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ597787A (en) * | 2009-06-25 | 2013-07-26 | Imi Tami Institute Research | Polyhalite imi process for kno3 production |
CN102001691B (zh) * | 2010-12-01 | 2012-09-12 | 陈锋 | 一种利用含氟酸低温分解钾长石生产硝酸钾的工艺 |
CN103172410A (zh) * | 2011-12-23 | 2013-06-26 | 贵州大学 | 从含钾页岩中提取钾的方法 |
CN102701798B (zh) * | 2012-06-08 | 2013-12-04 | 四川大学 | 催化法联产富钾溶液的co2矿化方法 |
CN103112875B (zh) * | 2013-03-06 | 2014-09-17 | 昊青薪材(北京)技术有限公司 | 一种利用富钾岩石制取农用硝酸钾的工艺 |
CN103539166B (zh) * | 2013-10-31 | 2015-11-25 | 洛阳氟钾科技股份公司 | 利用钾长石制取硝酸钾的方法 |
CN103819228B (zh) * | 2014-02-26 | 2016-03-09 | 化工部长沙设计研究院 | 一种利用钾长石制备钾肥和硅酸铝的方法 |
CN103864472B (zh) * | 2014-02-26 | 2016-03-09 | 化工部长沙设计研究院 | 一种吸附法由钾长石分解母液制备钾肥的工艺 |
CN103937976A (zh) * | 2014-02-26 | 2014-07-23 | 化工部长沙设计研究院 | 一种钾长石分解脱硅制取可溶钾的工艺 |
CN104193424B (zh) * | 2014-09-03 | 2019-08-09 | 四川大学 | 一种利用机械活化从钾长石制取富钾溶液的方法 |
CN104671919A (zh) * | 2014-12-25 | 2015-06-03 | 牛政 | 一种肥料加工工艺 |
CN104609909A (zh) * | 2015-02-06 | 2015-05-13 | 昊青薪材(北京)技术有限公司 | 利用富钾岩石和褐煤生产腐殖酸钾的方法 |
CN104844302A (zh) * | 2015-06-02 | 2015-08-19 | 中国科学院地质与地球物理研究所 | 一种生产磷钾硅钙多元素微孔矿物肥(土壤调理剂)的方法 |
CN106241835B (zh) * | 2016-07-22 | 2017-12-26 | 中国科学院青海盐湖研究所 | 氯化钾的制备方法 |
CN106241837B (zh) * | 2016-07-22 | 2017-12-26 | 中国科学院青海盐湖研究所 | 硫酸钾的制备方法 |
CN106430984A (zh) * | 2016-09-22 | 2017-02-22 | 陕西科技大学 | 一种利用硅灰石制备硅灰石微晶玻璃的方法 |
CN110621621B (zh) * | 2017-01-18 | 2023-12-26 | 麻省理工学院 | 钾释放材料 |
CN107585782B (zh) * | 2017-08-25 | 2019-06-14 | 陕西科技大学 | 一种钾长石制取硫酸铝钾的方法 |
CN107572920A (zh) * | 2017-09-19 | 2018-01-12 | 南宁沃森生态生物科技有限公司 | 一种赤泥地聚物泡沫砌块及其制备方法 |
CN110330975B (zh) * | 2019-07-25 | 2021-04-16 | 深圳前海大地矿物科技有限公司 | 一种土壤调理剂的制备方法和土壤调理剂 |
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---|---|---|---|---|
CN1098398A (zh) * | 1994-04-29 | 1995-02-08 | 刘金荣 | 一种由钾长石生产钾肥的方法 |
CN101054313A (zh) * | 2007-04-26 | 2007-10-17 | 中科建成矿物技术(北京)有限公司 | 一种生产微孔硅钾钙矿物肥料的方法 |
-
2007
- 2007-11-30 CN CN2007101784406A patent/CN101450874B/zh active Active
Patent Citations (2)
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CN1098398A (zh) * | 1994-04-29 | 1995-02-08 | 刘金荣 | 一种由钾长石生产钾肥的方法 |
CN101054313A (zh) * | 2007-04-26 | 2007-10-17 | 中科建成矿物技术(北京)有限公司 | 一种生产微孔硅钾钙矿物肥料的方法 |
Non-Patent Citations (2)
Title |
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聂轶苗等.水热条件下钾长石的分解反应机理.《硅酸盐学报》.2006,第34卷(第7期),846-850. * |
邱美娅等.水热法分解钾长石制备雪硅钙石的实验研究.《现代地质》.2005,第19卷(第3期),348-354. * |
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