CN105524640B - 一种利用无氯塑料制备能源气同时无害化铬渣的方法 - Google Patents
一种利用无氯塑料制备能源气同时无害化铬渣的方法 Download PDFInfo
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- CN105524640B CN105524640B CN201610035282.8A CN201610035282A CN105524640B CN 105524640 B CN105524640 B CN 105524640B CN 201610035282 A CN201610035282 A CN 201610035282A CN 105524640 B CN105524640 B CN 105524640B
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- chromium slag
- electric furnace
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- rotating electric
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- 239000011651 chromium Substances 0.000 title claims abstract description 85
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 78
- 239000002893 slag Substances 0.000 title claims abstract description 71
- 239000004033 plastic Substances 0.000 title claims abstract description 42
- 229920003023 plastic Polymers 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 38
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000000460 chlorine Substances 0.000 title claims abstract description 17
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 29
- 238000005336 cracking Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 12
- 230000032258 transport Effects 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000002309 gasification Methods 0.000 abstract description 5
- 239000002920 hazardous waste Substances 0.000 abstract description 5
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- 238000004939 coking Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000001603 reducing effect 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007233 catalytic pyrolysis Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 230000001627 detrimental effect Effects 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
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
Description
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CN201610035282.8A CN105524640B (zh) | 2016-01-19 | 2016-01-19 | 一种利用无氯塑料制备能源气同时无害化铬渣的方法 |
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CN201610035282.8A CN105524640B (zh) | 2016-01-19 | 2016-01-19 | 一种利用无氯塑料制备能源气同时无害化铬渣的方法 |
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CN105524640A CN105524640A (zh) | 2016-04-27 |
CN105524640B true CN105524640B (zh) | 2019-07-30 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154044A (zh) * | 2011-03-11 | 2011-08-17 | 周鼎力 | 一种用生物质和/或有机废弃物制取发动机燃气的方法 |
CN103978006A (zh) * | 2013-10-28 | 2014-08-13 | 青岛理工大学 | 一种高效低耗低污染的铬渣热解处理方法 |
CN103978007A (zh) * | 2013-10-28 | 2014-08-13 | 青岛理工大学 | 一种流化床式铬渣热解无害化工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4734485B2 (ja) * | 2005-07-01 | 2011-07-27 | 独立行政法人産業技術総合研究所 | 廃棄プラスチック処理装置、及び廃棄プラスチック処理方法 |
CN100464910C (zh) * | 2007-05-24 | 2009-03-04 | 上海交通大学 | 铬渣的热解处理方法 |
CN103977529B (zh) * | 2013-10-28 | 2016-09-14 | 青岛理工大学 | 一种低焦油排放的铬渣热解处理方法 |
CN104984982B (zh) * | 2015-07-10 | 2017-08-29 | 中信大锰矿业有限责任公司大新锰矿分公司 | 电解锰铬渣无害化处理方法 |
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- 2016-01-19 CN CN201610035282.8A patent/CN105524640B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154044A (zh) * | 2011-03-11 | 2011-08-17 | 周鼎力 | 一种用生物质和/或有机废弃物制取发动机燃气的方法 |
CN103978006A (zh) * | 2013-10-28 | 2014-08-13 | 青岛理工大学 | 一种高效低耗低污染的铬渣热解处理方法 |
CN103978007A (zh) * | 2013-10-28 | 2014-08-13 | 青岛理工大学 | 一种流化床式铬渣热解无害化工艺 |
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Address after: No. 11, Fushun Road, North District, Qingdao, Shandong Applicant after: Qindao University of Technology Address before: 266033 No. 2 Changjiang Road, Qingdao economic and Technological Development Zone, Shandong Applicant before: Qindao University of Technology |
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Effective date of registration: 20240609 Address after: No. 366, Bujia Village, Tangezhuang Town, Laiyang City, Yantai City, Shandong Province, 265200 Patentee after: Laiyang Xidi Shengkai Ecological Technology Co.,Ltd. Country or region after: China Address before: No. 11, Fushun Road, North District, Qingdao, Shandong Patentee before: Qindao University of Technology Country or region before: China |