CN103086342B - 一种高纯度偏磷酸铵合成工艺 - Google Patents
一种高纯度偏磷酸铵合成工艺 Download PDFInfo
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- CN103086342B CN103086342B CN201310014779.8A CN201310014779A CN103086342B CN 103086342 B CN103086342 B CN 103086342B CN 201310014779 A CN201310014779 A CN 201310014779A CN 103086342 B CN103086342 B CN 103086342B
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- CN
- China
- Prior art keywords
- ammonium metaphosphate
- raw material
- high purity
- reactor
- mixing raw
- 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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- PYCBFXMWPVRTCC-UHFFFAOYSA-N ammonium metaphosphate Chemical compound N.OP(=O)=O PYCBFXMWPVRTCC-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 17
- 230000000996 additive effect Effects 0.000 claims abstract description 17
- 239000005696 Diammonium phosphate Substances 0.000 claims abstract description 15
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract description 15
- 235000019838 diammonium phosphate Nutrition 0.000 claims abstract description 15
- 230000035484 reaction time Effects 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 24
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 14
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 238000003801 milling Methods 0.000 claims description 5
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 2
- -1 Dyhard RU 100 Chemical compound 0.000 claims description 2
- VSNHCAURESNICA-UHFFFAOYSA-N Hydroxyurea Chemical compound NC(=O)NO VSNHCAURESNICA-UHFFFAOYSA-N 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 2
- 239000006012 monoammonium phosphate Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000002441 X-ray diffraction Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 8
- 239000013067 intermediate product Substances 0.000 description 4
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical class [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
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CN201310014779.8A CN103086342B (zh) | 2013-01-15 | 2013-01-15 | 一种高纯度偏磷酸铵合成工艺 |
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CN201310014779.8A CN103086342B (zh) | 2013-01-15 | 2013-01-15 | 一种高纯度偏磷酸铵合成工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103086342A CN103086342A (zh) | 2013-05-08 |
CN103086342B true CN103086342B (zh) | 2014-10-29 |
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CN201310014779.8A Expired - Fee Related CN103086342B (zh) | 2013-01-15 | 2013-01-15 | 一种高纯度偏磷酸铵合成工艺 |
Country Status (1)
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CN (1) | CN103086342B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105482160B (zh) * | 2016-01-14 | 2017-06-27 | 中山康诺德新材料有限公司 | 超低水滑性耐水解接枝改性聚磷酸铵的制备方法及应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB673755A (en) * | 1948-06-23 | 1952-06-11 | Albright & Wilson | Improvements in or relating to the production of ammonium phosphate |
-
2013
- 2013-01-15 CN CN201310014779.8A patent/CN103086342B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB673755A (en) * | 1948-06-23 | 1952-06-11 | Albright & Wilson | Improvements in or relating to the production of ammonium phosphate |
Non-Patent Citations (4)
Title |
---|
无.高浓度复合化肥新品种——偏磷酸铵的试制.《湖南化工》.1971,(第4期),第3-6页. |
磷酸铵类肥料技术讲座;罗澄源等;《磷肥与复肥》;20000531;第15卷(第3期);第73-78页 * |
罗澄源等.磷酸铵类肥料技术讲座.《磷肥与复肥》.2000,第15卷(第3期),第73-78页. |
高浓度复合化肥新品种——偏磷酸铵的试制;无;《湖南化工》;19711231(第4期);第3-6页 * |
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Owner name: GUIZHOU KAILIN GROUP CO., LTD. Free format text: FORMER NAME: KAILIN (GROUP) CO., LTD., GUIZHOU |
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CP03 | Change of name, title or address |
Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee after: Phosphorylcholine group limited-liability company is opened in Guizhou Address before: 550002 Guizhou city in Guiyang Province, the Haitian Road No. 203 building 12 layer Patentee before: Guizhou Kailin (Group) Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20141029 Termination date: 20210115 |