CN103977529A - 一种低焦油排放的铬渣热解处理方法 - Google Patents
一种低焦油排放的铬渣热解处理方法 Download PDFInfo
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- CN103977529A CN103977529A CN201310511684.7A CN201310511684A CN103977529A CN 103977529 A CN103977529 A CN 103977529A CN 201310511684 A CN201310511684 A CN 201310511684A CN 103977529 A CN103977529 A CN 103977529A
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000011651 chromium Substances 0.000 title claims abstract description 75
- 239000002893 slag Substances 0.000 title claims abstract description 72
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 46
- 239000010902 straw Substances 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 4
- 239000003345 natural gas Substances 0.000 claims 2
- 239000002028 Biomass Substances 0.000 claims 1
- 239000002154 agricultural waste Substances 0.000 claims 1
- 239000002803 fossil fuel Substances 0.000 claims 1
- 239000010806 kitchen waste Substances 0.000 claims 1
- 244000144972 livestock Species 0.000 claims 1
- 239000010815 organic waste Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000001784 detoxification Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
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CN201310511684.7A CN103977529B (zh) | 2013-10-28 | 2013-10-28 | 一种低焦油排放的铬渣热解处理方法 |
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CN201310511684.7A CN103977529B (zh) | 2013-10-28 | 2013-10-28 | 一种低焦油排放的铬渣热解处理方法 |
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CN103977529A true CN103977529A (zh) | 2014-08-13 |
CN103977529B CN103977529B (zh) | 2016-09-14 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105524640A (zh) * | 2016-01-19 | 2016-04-27 | 青岛理工大学 | 一种利用无氯塑料制备能源气同时无害化铬渣的方法 |
CN105521985A (zh) * | 2016-01-19 | 2016-04-27 | 青岛理工大学 | 一种新型铬渣热解处理方法 |
CN105524639A (zh) * | 2016-01-19 | 2016-04-27 | 青岛理工大学 | 一种利用塑料制备能源气同时无害化铬渣的方法 |
CN105642654A (zh) * | 2016-01-19 | 2016-06-08 | 青岛理工大学 | 一种利用高炉渣余热资源化污泥及无害化铬渣的同步技术 |
CN105665415A (zh) * | 2016-01-19 | 2016-06-15 | 青岛理工大学 | 一种污泥资源化及铬渣无害化同步技术 |
CN105670667A (zh) * | 2016-01-19 | 2016-06-15 | 青岛理工大学 | 一种同步处理铬渣及无氯塑料的方法 |
CN105728425A (zh) * | 2016-01-19 | 2016-07-06 | 青岛理工大学 | 一种利用钢渣余热资源化生物质及无害化铬渣的同步技术 |
CN108384579A (zh) * | 2017-03-13 | 2018-08-10 | 安徽工业大学 | 一种生物质气化与直接还原铁联产用添加剂及其应用 |
Citations (5)
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JP2003112159A (ja) * | 2001-10-04 | 2003-04-15 | Taiheiyo Cement Corp | 6価クロムの溶出低減方法 |
CN101053908A (zh) * | 2007-05-24 | 2007-10-17 | 上海交通大学 | 铬渣的热解处理方法 |
JP2008049214A (ja) * | 2006-04-12 | 2008-03-06 | Nippon Steel Corp | 六価クロムを含む汚染土壌の処理方法 |
CN101264375A (zh) * | 2007-03-16 | 2008-09-17 | 天津市大钧科技开发有限公司 | 用带式烧结机进行铬渣无害化综合利用 |
CN101898019A (zh) * | 2010-08-13 | 2010-12-01 | 上海交通大学 | 利用富营养化藻渣无害化铬渣的处理方法 |
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2013
- 2013-10-28 CN CN201310511684.7A patent/CN103977529B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003112159A (ja) * | 2001-10-04 | 2003-04-15 | Taiheiyo Cement Corp | 6価クロムの溶出低減方法 |
JP2008049214A (ja) * | 2006-04-12 | 2008-03-06 | Nippon Steel Corp | 六価クロムを含む汚染土壌の処理方法 |
CN101264375A (zh) * | 2007-03-16 | 2008-09-17 | 天津市大钧科技开发有限公司 | 用带式烧结机进行铬渣无害化综合利用 |
CN101053908A (zh) * | 2007-05-24 | 2007-10-17 | 上海交通大学 | 铬渣的热解处理方法 |
CN101898019A (zh) * | 2010-08-13 | 2010-12-01 | 上海交通大学 | 利用富营养化藻渣无害化铬渣的处理方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105524640A (zh) * | 2016-01-19 | 2016-04-27 | 青岛理工大学 | 一种利用无氯塑料制备能源气同时无害化铬渣的方法 |
CN105521985A (zh) * | 2016-01-19 | 2016-04-27 | 青岛理工大学 | 一种新型铬渣热解处理方法 |
CN105524639A (zh) * | 2016-01-19 | 2016-04-27 | 青岛理工大学 | 一种利用塑料制备能源气同时无害化铬渣的方法 |
CN105642654A (zh) * | 2016-01-19 | 2016-06-08 | 青岛理工大学 | 一种利用高炉渣余热资源化污泥及无害化铬渣的同步技术 |
CN105665415A (zh) * | 2016-01-19 | 2016-06-15 | 青岛理工大学 | 一种污泥资源化及铬渣无害化同步技术 |
CN105670667A (zh) * | 2016-01-19 | 2016-06-15 | 青岛理工大学 | 一种同步处理铬渣及无氯塑料的方法 |
CN105728425A (zh) * | 2016-01-19 | 2016-07-06 | 青岛理工大学 | 一种利用钢渣余热资源化生物质及无害化铬渣的同步技术 |
CN105728425B (zh) * | 2016-01-19 | 2018-06-26 | 青岛理工大学 | 一种利用钢渣余热资源化生物质及无害化铬渣的同步技术 |
CN105524639B (zh) * | 2016-01-19 | 2019-03-01 | 青岛理工大学 | 一种利用塑料制备能源气同时无害化铬渣的方法 |
CN105670667B (zh) * | 2016-01-19 | 2019-05-07 | 青岛理工大学 | 一种同步处理铬渣及无氯塑料的方法 |
CN108384579A (zh) * | 2017-03-13 | 2018-08-10 | 安徽工业大学 | 一种生物质气化与直接还原铁联产用添加剂及其应用 |
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Inventor after: Zhang Dalei Inventor after: Mou Tianyu Inventor after: Li Jian Inventor after: Sun Yingfei Inventor after: Yin Bingkui Inventor after: Lujing Inventor after: Sun Yingjie Inventor after: Lu Liang Inventor before: Zhang Dalei Inventor before: Lujing Inventor before: Sun Yingjie Inventor before: Lu Liang |
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