CN103818890A - 一种高品质多聚磷酸的生产方法 - Google Patents
一种高品质多聚磷酸的生产方法 Download PDFInfo
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- CN103818890A CN103818890A CN201410097735.0A CN201410097735A CN103818890A CN 103818890 A CN103818890 A CN 103818890A CN 201410097735 A CN201410097735 A CN 201410097735A CN 103818890 A CN103818890 A CN 103818890A
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- polyphosphoric acid
- acid
- phosphoric acid
- arsenic
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- 229920000137 polyphosphoric acid Polymers 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 72
- 235000011007 phosphoric acid Nutrition 0.000 claims abstract description 36
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 31
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 16
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003546 flue gas Substances 0.000 claims abstract description 12
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 10
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 22
- 230000036571 hydration Effects 0.000 claims description 11
- 238000006703 hydration reaction Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- CUGMJFZCCDSABL-UHFFFAOYSA-N arsenic(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[As+3].[As+3] CUGMJFZCCDSABL-UHFFFAOYSA-N 0.000 claims description 3
- 239000012717 electrostatic precipitator Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 28
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 4
- 238000011282 treatment Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 235000001018 Hibiscus sabdariffa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000005291 Rumex acetosa Nutrition 0.000 description 1
- 240000007001 Rumex acetosella Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 235000003513 sheep sorrel Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105347323A (zh) * | 2015-12-15 | 2016-02-24 | 防城港博森化工科技股份有限公司 | 一种用湿法磷酸与黄磷为原料制取聚磷酸铵的方法 |
CN106977276A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸铵芒果专用肥及其生产方法 |
CN106977277A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸钾玉米缓释肥及其生产方法 |
CN106977280A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸铵水稻叶面肥及其制备方法 |
CN106977279A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸铵果树叶面喷施肥及其制备方法 |
CN106977278A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸钾甘蔗缓释肥及其生产方法 |
CN107056437A (zh) * | 2017-04-05 | 2017-08-18 | 广西东林食品化工有限公司 | 多聚磷酸铵桑树叶面肥及其制备方法 |
CN107056438A (zh) * | 2017-04-05 | 2017-08-18 | 广西东林食品化工有限公司 | 多聚磷酸钾草莓缓释肥及其生产方法 |
CN112875661A (zh) * | 2021-02-09 | 2021-06-01 | 浙江凯明科工程开发有限公司 | 电子级黄磷生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101531354A (zh) * | 2009-04-22 | 2009-09-16 | 瓮福(集团)有限责任公司 | 用磷酸酐浓缩稀磷酸生产聚磷酸的方法 |
CN201534772U (zh) * | 2009-09-30 | 2010-07-28 | 江苏澄星磷化工股份有限公司 | 低砷多聚磷酸产品的制备装置 |
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2014
- 2014-03-18 CN CN201410097735.0A patent/CN103818890B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101531354A (zh) * | 2009-04-22 | 2009-09-16 | 瓮福(集团)有限责任公司 | 用磷酸酐浓缩稀磷酸生产聚磷酸的方法 |
CN201534772U (zh) * | 2009-09-30 | 2010-07-28 | 江苏澄星磷化工股份有限公司 | 低砷多聚磷酸产品的制备装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105347323A (zh) * | 2015-12-15 | 2016-02-24 | 防城港博森化工科技股份有限公司 | 一种用湿法磷酸与黄磷为原料制取聚磷酸铵的方法 |
CN106977276A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸铵芒果专用肥及其生产方法 |
CN106977277A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸钾玉米缓释肥及其生产方法 |
CN106977280A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸铵水稻叶面肥及其制备方法 |
CN106977279A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸铵果树叶面喷施肥及其制备方法 |
CN106977278A (zh) * | 2017-04-05 | 2017-07-25 | 广西东林食品化工有限公司 | 多聚磷酸钾甘蔗缓释肥及其生产方法 |
CN107056437A (zh) * | 2017-04-05 | 2017-08-18 | 广西东林食品化工有限公司 | 多聚磷酸铵桑树叶面肥及其制备方法 |
CN107056438A (zh) * | 2017-04-05 | 2017-08-18 | 广西东林食品化工有限公司 | 多聚磷酸钾草莓缓释肥及其生产方法 |
CN112875661A (zh) * | 2021-02-09 | 2021-06-01 | 浙江凯明科工程开发有限公司 | 电子级黄磷生产方法 |
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CN103818890B (zh) | 2016-08-24 |
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