CN109809540B - 一种聚硅酸铝铁絮凝剂及制备方法 - Google Patents
一种聚硅酸铝铁絮凝剂及制备方法 Download PDFInfo
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- CN109809540B CN109809540B CN201711155309.8A CN201711155309A CN109809540B CN 109809540 B CN109809540 B CN 109809540B CN 201711155309 A CN201711155309 A CN 201711155309A CN 109809540 B CN109809540 B CN 109809540B
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 14
- 239000003245 coal Substances 0.000 claims abstract description 12
- 239000012043 crude product Substances 0.000 claims abstract description 12
- 239000010881 fly ash Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
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- 230000000171 quenching effect Effects 0.000 claims abstract description 6
- 235000012054 meals Nutrition 0.000 claims abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000001238 wet grinding Methods 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
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- 230000002349 favourable effect Effects 0.000 abstract description 2
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- 238000004090 dissolution Methods 0.000 abstract 1
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- 239000003795 chemical substances by application Substances 0.000 description 15
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- 239000004115 Sodium Silicate Substances 0.000 description 3
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- 239000000047 product Substances 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- JAQXDZTWVWLKGC-UHFFFAOYSA-N [O-2].[Al+3].[Fe+2] Chemical compound [O-2].[Al+3].[Fe+2] JAQXDZTWVWLKGC-UHFFFAOYSA-N 0.000 description 1
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- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
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- 239000011737 fluorine Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
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- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 101150027686 psaF gene Proteins 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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CN113336236B (zh) * | 2021-06-18 | 2022-12-02 | 北京科技大学 | 一种固废基聚硅酸铝铁复合混凝剂及其制备方法和应用 |
CN114314788A (zh) * | 2022-01-18 | 2022-04-12 | 北京欧亚泉环境投资管理有限公司 | 一种高效絮凝药剂及其制备方法 |
CN115465869A (zh) * | 2022-10-31 | 2022-12-13 | 陕西科技大学 | 一种煤气化渣制备聚硅酸铝铁钙的方法 |
CN116060411A (zh) * | 2023-02-02 | 2023-05-05 | 中煤科工集团北京土地整治与生态修复科技研究院有限公司 | 一种聚合硅酸铝铁絮凝剂和沸石分子筛的制备方法 |
Citations (11)
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CN1594082A (zh) * | 2004-07-14 | 2005-03-16 | 华北工学院分院 | 聚硅酸铝铁的特殊合成工艺 |
CN101125697A (zh) * | 2007-08-24 | 2008-02-20 | 中国石油大学(华东) | 一种用煤矸石生产水处理混凝剂的方法 |
CN101337727A (zh) * | 2008-08-22 | 2009-01-07 | 内蒙古科技大学 | 无机复合型聚硅酸氯化铝铁絮凝剂的制备方法 |
CN101823721A (zh) * | 2010-03-19 | 2010-09-08 | 合肥学院 | 利用煤矸石生产聚硅酸铝铁絮凝剂的方法 |
CN101830477A (zh) * | 2010-06-10 | 2010-09-15 | 济宁医学院 | 矸石基原料制备聚硅铝铁的工艺和该工艺制备出的聚硅铝铁絮凝剂 |
CN101935095A (zh) * | 2010-08-27 | 2011-01-05 | 南京大学 | 一种聚硅酸絮凝剂的制备方法 |
CN101948143A (zh) * | 2010-10-26 | 2011-01-19 | 山西阳煤丰喜肥业(集团)有限责任公司 | 一种利用粉煤灰制备聚合硅酸氯化铝铁的方法 |
CN102344171A (zh) * | 2010-07-30 | 2012-02-08 | 孙建之 | 一种对赤泥和粉煤灰资源化综合利用的新方法 |
CN103382044A (zh) * | 2013-06-19 | 2013-11-06 | 宫惠峰 | 一种采用粉煤灰与酸洗废液制备复合絮凝剂的方法 |
CN105540778A (zh) * | 2014-10-31 | 2016-05-04 | 陕西启源科技发展有限责任公司 | 一种聚合氯化铝铁絮凝剂制备方法 |
CN105645543A (zh) * | 2016-03-08 | 2016-06-08 | 佛山市聚成生化技术研发有限公司 | 一种聚硅酸铝铁絮凝剂的制备方法及由该方法制备的聚硅酸铝铁絮凝剂 |
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- 2017-11-20 CN CN201711155309.8A patent/CN109809540B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1594082A (zh) * | 2004-07-14 | 2005-03-16 | 华北工学院分院 | 聚硅酸铝铁的特殊合成工艺 |
CN1266038C (zh) * | 2004-07-14 | 2006-07-26 | 华北工学院分院 | 聚硅酸铝铁的合成方法 |
CN101125697A (zh) * | 2007-08-24 | 2008-02-20 | 中国石油大学(华东) | 一种用煤矸石生产水处理混凝剂的方法 |
CN101337727A (zh) * | 2008-08-22 | 2009-01-07 | 内蒙古科技大学 | 无机复合型聚硅酸氯化铝铁絮凝剂的制备方法 |
CN101823721A (zh) * | 2010-03-19 | 2010-09-08 | 合肥学院 | 利用煤矸石生产聚硅酸铝铁絮凝剂的方法 |
CN101830477A (zh) * | 2010-06-10 | 2010-09-15 | 济宁医学院 | 矸石基原料制备聚硅铝铁的工艺和该工艺制备出的聚硅铝铁絮凝剂 |
CN102344171A (zh) * | 2010-07-30 | 2012-02-08 | 孙建之 | 一种对赤泥和粉煤灰资源化综合利用的新方法 |
CN101935095A (zh) * | 2010-08-27 | 2011-01-05 | 南京大学 | 一种聚硅酸絮凝剂的制备方法 |
CN101948143A (zh) * | 2010-10-26 | 2011-01-19 | 山西阳煤丰喜肥业(集团)有限责任公司 | 一种利用粉煤灰制备聚合硅酸氯化铝铁的方法 |
CN103382044A (zh) * | 2013-06-19 | 2013-11-06 | 宫惠峰 | 一种采用粉煤灰与酸洗废液制备复合絮凝剂的方法 |
CN105540778A (zh) * | 2014-10-31 | 2016-05-04 | 陕西启源科技发展有限责任公司 | 一种聚合氯化铝铁絮凝剂制备方法 |
CN105645543A (zh) * | 2016-03-08 | 2016-06-08 | 佛山市聚成生化技术研发有限公司 | 一种聚硅酸铝铁絮凝剂的制备方法及由该方法制备的聚硅酸铝铁絮凝剂 |
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