CN101445286B - 利用工业废渣生产水处理剂聚合氯化铝铁的方法 - Google Patents
利用工业废渣生产水处理剂聚合氯化铝铁的方法 Download PDFInfo
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- CN101445286B CN101445286B CN2008102432292A CN200810243229A CN101445286B CN 101445286 B CN101445286 B CN 101445286B CN 2008102432292 A CN2008102432292 A CN 2008102432292A CN 200810243229 A CN200810243229 A CN 200810243229A CN 101445286 B CN101445286 B CN 101445286B
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- polyaluminium chloride
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000002440 industrial waste Substances 0.000 title abstract 2
- 239000003245 coal Substances 0.000 claims abstract description 31
- 239000002253 acid Substances 0.000 claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- 239000010881 fly ash Substances 0.000 claims abstract description 22
- 239000002956 ash Substances 0.000 claims abstract description 21
- 239000002893 slag Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 16
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000292 calcium oxide Substances 0.000 claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012047 saturated solution Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000001704 evaporation Methods 0.000 claims abstract description 13
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 32
- 239000005995 Aluminium silicate Substances 0.000 claims description 30
- 235000012211 aluminium silicate Nutrition 0.000 claims description 30
- 239000004927 clay Substances 0.000 claims description 30
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 30
- 238000002156 mixing Methods 0.000 claims description 28
- 239000000243 solution Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 27
- 239000004411 aluminium Substances 0.000 claims description 25
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 20
- 229910052683 pyrite Inorganic materials 0.000 claims description 20
- 239000011028 pyrite Substances 0.000 claims description 20
- 230000008020 evaporation Effects 0.000 claims description 12
- 238000003837 high-temperature calcination Methods 0.000 claims description 12
- 230000001590 oxidative effect Effects 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 claims description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract 4
- 239000010812 mixed waste Substances 0.000 abstract 2
- 238000012216 screening Methods 0.000 abstract 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 3
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010022971 Iron Deficiencies Diseases 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QFIGQGUHYKRFAI-UHFFFAOYSA-K aluminum;trichlorate Chemical compound [Al+3].[O-]Cl(=O)=O.[O-]Cl(=O)=O.[O-]Cl(=O)=O QFIGQGUHYKRFAI-UHFFFAOYSA-K 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
Description
实施例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
浊度去除率(%) | 94.4 | 94.9 | 95.3 | 97.2 | 96.5 | 98.7 | 90.1 | 96.4 | 92.5 | 93.6 |
COD去除率(%) | 86.1 | 84.4 | 84.9 | 81.4 | 86.5 | 82.5 | 83.7 | 85.9 | 84.7 | 88.3 |
Claims (6)
Priority Applications (1)
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CN2008102432292A CN101445286B (zh) | 2008-12-26 | 2008-12-26 | 利用工业废渣生产水处理剂聚合氯化铝铁的方法 |
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CN2008102432292A CN101445286B (zh) | 2008-12-26 | 2008-12-26 | 利用工业废渣生产水处理剂聚合氯化铝铁的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101445286A CN101445286A (zh) | 2009-06-03 |
CN101445286B true CN101445286B (zh) | 2011-02-09 |
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CN2008102432292A Expired - Fee Related CN101445286B (zh) | 2008-12-26 | 2008-12-26 | 利用工业废渣生产水处理剂聚合氯化铝铁的方法 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104229903B (zh) * | 2014-09-10 | 2015-09-09 | 常熟市承禹环境科技有限公司 | 由含铁废酸液与铝灰制备聚合氯化铝铁的方法 |
CN104261525B (zh) * | 2014-09-10 | 2015-12-02 | 常熟市承禹环境科技有限公司 | 聚合氯化铝铁的制备方法 |
CN104402102B (zh) * | 2014-12-09 | 2016-10-05 | 浙江省环境保护科学设计研究院 | 一种印染废水强化预处理混凝剂及其制备方法 |
CN104724806B (zh) * | 2015-04-14 | 2016-10-05 | 长沙学院 | 一种聚合锌基氯化铝铁絮凝剂及其制备方法 |
CN106477707A (zh) * | 2015-08-31 | 2017-03-08 | 杨祺 | 用电镀危废废酸处理电镀污水的方法 |
CN105152197A (zh) * | 2015-09-08 | 2015-12-16 | 海南宜净环保有限公司 | 一种聚合氯化铝的制备方法 |
CN106396046A (zh) * | 2016-06-20 | 2017-02-15 | 江门市江海区炜洁净水材料有限公司 | 一种聚合氯化铝净水剂的生产工艺 |
CN107055626A (zh) * | 2017-05-31 | 2017-08-18 | 江苏省冶金设计院有限公司 | 一种利用热态冶金渣制备聚合氯化铝铁的方法和装置 |
CN107055625A (zh) * | 2017-05-31 | 2017-08-18 | 江苏省冶金设计院有限公司 | 一种利用磁选尾渣制备聚合氯化铝铁的装置和方法 |
CN107572591A (zh) * | 2017-09-29 | 2018-01-12 | 广州百兴网络科技有限公司 | 一种聚合氯化铝铁及其制备方法与应用 |
CN107935143A (zh) * | 2017-12-04 | 2018-04-20 | 包头钢铁(集团)有限责任公司 | 无机混凝剂及其制备方法 |
CN108408858A (zh) * | 2018-04-25 | 2018-08-17 | 宁夏宝塔化工中心实验室(有限公司) | 一种聚合氯化铝铁的制备方法 |
CN112079422A (zh) * | 2020-09-30 | 2020-12-15 | 乐山市岷佰辰净水剂有限责任公司 | 一种铁粉净水剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1183384A (zh) * | 1996-11-27 | 1998-06-03 | 黄卫平 | 一种造纸废水处理剂及应用其处理造纸废水的工艺 |
CN1463929A (zh) * | 2002-06-06 | 2003-12-31 | 曹万印 | 复合混凝剂聚合氯化铝铁生产方法 |
CN1689979A (zh) * | 2004-04-23 | 2005-11-02 | 邵婧鑫 | 硅铝铁酸盐浑水净化剂制作方法 |
CN101172684A (zh) * | 2007-10-09 | 2008-05-07 | 王贵明 | 利用粉煤灰工业化生产聚合氯化铝铁净水剂的方法 |
-
2008
- 2008-12-26 CN CN2008102432292A patent/CN101445286B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1183384A (zh) * | 1996-11-27 | 1998-06-03 | 黄卫平 | 一种造纸废水处理剂及应用其处理造纸废水的工艺 |
CN1463929A (zh) * | 2002-06-06 | 2003-12-31 | 曹万印 | 复合混凝剂聚合氯化铝铁生产方法 |
CN1689979A (zh) * | 2004-04-23 | 2005-11-02 | 邵婧鑫 | 硅铝铁酸盐浑水净化剂制作方法 |
CN101172684A (zh) * | 2007-10-09 | 2008-05-07 | 王贵明 | 利用粉煤灰工业化生产聚合氯化铝铁净水剂的方法 |
Non-Patent Citations (1)
Title |
---|
JP特开平6-114209A 1994.04.26 |
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Free format text: CORRECT: ADDRESS; FROM: 210046 NANJING, JIANGSU PROVINCE TO: 215500 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20120723 Address after: 215500 Changshou City South East Economic Development Zone, Jiangsu, Jin Road, No. 8 Patentee after: Changshu Nanjing Normal University Development Research Institute Co.,Ltd. Address before: Ya Dong New District Yuen Road 210046 in Jiangsu province Nanjing City No. 1 Patentee before: Nanjing Normal University |
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Effective date of registration: 20201230 Address after: Building 3, No.88, Xianshi Road, high tech Zone, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu Zijin Intellectual Property Service Co.,Ltd. Address before: 215500 8 Jindu Road, Changshou City Southeast Economic Development Zone, Jiangsu Patentee before: CHANGSHU NANJING NORMAL UNIVERSITY DEVELOPMENT RESEARCH INSTITUTE Co.,Ltd. |
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