CN105036404A - 一种石英砂粉或长石砂粉酸洗提纯后的酸性废水零排放处理方法 - Google Patents
一种石英砂粉或长石砂粉酸洗提纯后的酸性废水零排放处理方法 Download PDFInfo
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- CN105036404A CN105036404A CN201510372639.7A CN201510372639A CN105036404A CN 105036404 A CN105036404 A CN 105036404A CN 201510372639 A CN201510372639 A CN 201510372639A CN 105036404 A CN105036404 A CN 105036404A
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 26
- -1 iron ion Chemical class 0.000 claims description 26
- 238000010521 absorption reaction Methods 0.000 claims description 23
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 22
- 239000011737 fluorine Substances 0.000 claims description 22
- 229910052731 fluorine Inorganic materials 0.000 claims description 22
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- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- 229910004014 SiF4 Inorganic materials 0.000 claims description 4
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 4
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- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 9
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- 239000008399 tap water Substances 0.000 description 6
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
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- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105399158A (zh) * | 2015-12-12 | 2016-03-16 | 常州大学 | 一种碳化硅酸性废水的处理方法 |
CN105692629A (zh) * | 2016-04-28 | 2016-06-22 | 江苏泽龙石英有限公司 | 酸洗石英砂快速洗净的方法 |
CN106986358A (zh) * | 2017-04-13 | 2017-07-28 | 安徽广信农化股份有限公司 | 一种吡唑醚菌酯副产硫酸钠的提纯工艺 |
CN110357336A (zh) * | 2019-07-19 | 2019-10-22 | 中冶南方工程技术有限公司 | 一种高含硝态氮废水的处理工艺及系统 |
CN111187099A (zh) * | 2019-07-11 | 2020-05-22 | 深圳市深投环保科技有限公司 | 含硝酸钙的中量元素水溶肥料液体产品的制备方法 |
CN116143128A (zh) * | 2023-04-25 | 2023-05-23 | 力丰硅科技(天津)有限公司 | 多步联动三相流酸洗石英砂提纯工艺方法及装置 |
Citations (6)
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JPS577812A (en) * | 1980-06-13 | 1982-01-16 | Nippon Mining Co Ltd | Removing method for fluorine from waste sulfuric acid |
CN1843966A (zh) * | 2006-04-28 | 2006-10-11 | 常州市裕和金属材料有限公司 | 一种酸洗废液的处理方法 |
CN101559961A (zh) * | 2009-05-23 | 2009-10-21 | 陈锋 | 氟硅酸低温分解钾长石生产硫酸钾和聚合硫酸铝铁的工艺 |
CN102583811A (zh) * | 2011-01-14 | 2012-07-18 | 仪征风日石英科技有限公司 | 一种石英砂酸废水处理装置 |
CN103723849A (zh) * | 2013-12-31 | 2014-04-16 | 浙江东洋环境工程有限公司 | 氧化铁着色材料废水浓缩系统回收Fe(OH)2及Na2SO4工艺及其装置 |
CN103950991A (zh) * | 2014-04-17 | 2014-07-30 | 田辉明 | 一种酸洗提纯石英或长石过程中的废酸和废水处理工艺 |
-
2015
- 2015-06-30 CN CN201510372639.7A patent/CN105036404B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577812A (en) * | 1980-06-13 | 1982-01-16 | Nippon Mining Co Ltd | Removing method for fluorine from waste sulfuric acid |
CN1843966A (zh) * | 2006-04-28 | 2006-10-11 | 常州市裕和金属材料有限公司 | 一种酸洗废液的处理方法 |
CN101559961A (zh) * | 2009-05-23 | 2009-10-21 | 陈锋 | 氟硅酸低温分解钾长石生产硫酸钾和聚合硫酸铝铁的工艺 |
CN102583811A (zh) * | 2011-01-14 | 2012-07-18 | 仪征风日石英科技有限公司 | 一种石英砂酸废水处理装置 |
CN103723849A (zh) * | 2013-12-31 | 2014-04-16 | 浙江东洋环境工程有限公司 | 氧化铁着色材料废水浓缩系统回收Fe(OH)2及Na2SO4工艺及其装置 |
CN103950991A (zh) * | 2014-04-17 | 2014-07-30 | 田辉明 | 一种酸洗提纯石英或长石过程中的废酸和废水处理工艺 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105399158A (zh) * | 2015-12-12 | 2016-03-16 | 常州大学 | 一种碳化硅酸性废水的处理方法 |
CN105692629A (zh) * | 2016-04-28 | 2016-06-22 | 江苏泽龙石英有限公司 | 酸洗石英砂快速洗净的方法 |
CN105692629B (zh) * | 2016-04-28 | 2017-12-08 | 江苏泽龙石英有限公司 | 酸洗石英砂快速洗净的方法 |
CN106986358A (zh) * | 2017-04-13 | 2017-07-28 | 安徽广信农化股份有限公司 | 一种吡唑醚菌酯副产硫酸钠的提纯工艺 |
CN111187099A (zh) * | 2019-07-11 | 2020-05-22 | 深圳市深投环保科技有限公司 | 含硝酸钙的中量元素水溶肥料液体产品的制备方法 |
CN110357336A (zh) * | 2019-07-19 | 2019-10-22 | 中冶南方工程技术有限公司 | 一种高含硝态氮废水的处理工艺及系统 |
CN116143128A (zh) * | 2023-04-25 | 2023-05-23 | 力丰硅科技(天津)有限公司 | 多步联动三相流酸洗石英砂提纯工艺方法及装置 |
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Effective date of registration: 20170420 Address after: No. two Xingang Road, Huanggang Development Zone, Hubei, China, No. 146 Applicant after: Huanggang Normal University Applicant after: Tian Huiming Address before: 435300 Huanggang city Hubei Caohe Caohe town Qichun County Road Qichun County People's court Applicant before: Tian Huiming |
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