CN102807360B - 采用氟化钙污泥制陶粒 - Google Patents
采用氟化钙污泥制陶粒 Download PDFInfo
- Publication number
- CN102807360B CN102807360B CN201210309097.5A CN201210309097A CN102807360B CN 102807360 B CN102807360 B CN 102807360B CN 201210309097 A CN201210309097 A CN 201210309097A CN 102807360 B CN102807360 B CN 102807360B
- Authority
- CN
- China
- Prior art keywords
- mud
- haydite
- fluorine
- calcium fluoride
- kiln
- 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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- 239000010802 sludge Substances 0.000 title claims abstract description 28
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 title claims abstract description 14
- 229910001634 calcium fluoride Inorganic materials 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 title abstract description 6
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000919 ceramic Substances 0.000 title abstract 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 21
- 239000011737 fluorine Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- 238000010907 mechanical stirring Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002440 industrial waste Substances 0.000 abstract description 2
- 239000003463 adsorbent Substances 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 239000001963 growth medium Substances 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210309097.5A CN102807360B (zh) | 2012-08-28 | 2012-08-28 | 采用氟化钙污泥制陶粒 |
Applications Claiming Priority (1)
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CN201210309097.5A CN102807360B (zh) | 2012-08-28 | 2012-08-28 | 采用氟化钙污泥制陶粒 |
Publications (2)
Publication Number | Publication Date |
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CN102807360A CN102807360A (zh) | 2012-12-05 |
CN102807360B true CN102807360B (zh) | 2014-05-14 |
Family
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Family Applications (1)
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CN201210309097.5A Expired - Fee Related CN102807360B (zh) | 2012-08-28 | 2012-08-28 | 采用氟化钙污泥制陶粒 |
Country Status (1)
Country | Link |
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CN (1) | CN102807360B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107311215B (zh) * | 2016-04-27 | 2019-03-15 | 林士凯 | 氟化钙污泥再利用*** |
CN106365610A (zh) * | 2016-10-26 | 2017-02-01 | 长沙聚优能环保科技有限公司 | 一种氟化钙污泥制页岩砖的方法及含氟废水处理方法 |
CN108002859A (zh) * | 2017-12-20 | 2018-05-08 | 安徽摩诃环保科技有限公司 | 一种利用污泥制作轻质多孔陶粒的工艺 |
CN117003546B (zh) * | 2023-05-22 | 2024-06-18 | 重庆科技学院 | 一种发泡陶瓷及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101148348A (zh) * | 2007-09-03 | 2008-03-26 | 清华大学 | 城市生活污水污泥烧结制陶粒的方法 |
CN102167563A (zh) * | 2011-01-05 | 2011-08-31 | 上海大学 | 利用氟化钙污泥和废弃蛇纹石尾矿生产陶瓷片的方法 |
CN102432276A (zh) * | 2011-09-13 | 2012-05-02 | 苏州市亨文环保水业有限公司 | CaF2污泥在陶瓷中的应用 |
CN102584165A (zh) * | 2012-02-20 | 2012-07-18 | 天津市环境保护科学研究院 | 一种淤(污)泥和软基础固化/稳定化的固化剂及其应用 |
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2012
- 2012-08-28 CN CN201210309097.5A patent/CN102807360B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101148348A (zh) * | 2007-09-03 | 2008-03-26 | 清华大学 | 城市生活污水污泥烧结制陶粒的方法 |
CN102167563A (zh) * | 2011-01-05 | 2011-08-31 | 上海大学 | 利用氟化钙污泥和废弃蛇纹石尾矿生产陶瓷片的方法 |
CN102432276A (zh) * | 2011-09-13 | 2012-05-02 | 苏州市亨文环保水业有限公司 | CaF2污泥在陶瓷中的应用 |
CN102584165A (zh) * | 2012-02-20 | 2012-07-18 | 天津市环境保护科学研究院 | 一种淤(污)泥和软基础固化/稳定化的固化剂及其应用 |
Non-Patent Citations (2)
Title |
---|
不锈钢冷轧重金属污泥的处理与利用对策;石磊等;《再生利用》;20111231;第4卷(第6期);第33-36页 * |
石磊等.不锈钢冷轧重金属污泥的处理与利用对策.《再生利用》.2011,第4卷(第6期), |
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CN102807360A (zh) | 2012-12-05 |
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Owner name: SUZHOU WEIYU TIANCHENG ENVIRONMENTAL PROTECTION SC Free format text: FORMER OWNER: HUANG JINGYU Effective date: 20140408 |
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Free format text: CORRECT: ADDRESS; FROM: 210098 NANJING, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20140408 Address after: 215000, Suzhou, Jiangsu province Luzhi Town, Wuzhong District City Road No. 16 (Science and Technology Park) Applicant after: SUZHOU WEIYU TIANCHENG ENVIROMENTAL TECHNOLOGY CO.,LTD. Address before: School of environment Hohai University Jiangsu 210098 Nanjing province No. 1 Xikang Road Applicant before: Huang Jingyu |
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Effective date of registration: 20171211 Address after: 130000 Jilin province Changchun Nanguan District, Yatai Street No. 3218 steel International Building, 20 storey block A room 2002 Patentee after: Jilin province built environment Design Institute Co.,Ltd. Address before: No. 16 Ming City Road, Luzhi Town, Wuzhong District, Suzhou (Science and Technology Park) Patentee before: SUZHOU WEIYU TIANCHENG ENVIROMENTAL TECHNOLOGY CO.,LTD. |
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