CN105524636B - 一种塑料资源化及铬渣无害化同步方法 - Google Patents
一种塑料资源化及铬渣无害化同步方法 Download PDFInfo
- Publication number
- CN105524636B CN105524636B CN201610033734.9A CN201610033734A CN105524636B CN 105524636 B CN105524636 B CN 105524636B CN 201610033734 A CN201610033734 A CN 201610033734A CN 105524636 B CN105524636 B CN 105524636B
- Authority
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- China
- Prior art keywords
- chromium slag
- chromium
- slag
- gas
- plastic
- 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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Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000011651 chromium Substances 0.000 title claims abstract description 70
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 68
- 239000002893 slag Substances 0.000 title claims abstract description 62
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004064 recycling Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 10
- 238000001833 catalytic reforming Methods 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 8
- 238000006555 catalytic reaction Methods 0.000 claims description 5
- 238000000197 pyrolysis Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000032258 transport Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims 1
- 239000010459 dolomite Substances 0.000 claims 1
- 239000011943 nanocatalyst Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 6
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002920 hazardous waste Substances 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 4
- 238000004939 coking Methods 0.000 abstract description 3
- 238000002309 gasification Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 238000005336 cracking Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007233 catalytic pyrolysis Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 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
- 239000003440 toxic substance Substances 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 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
- 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
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 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
- 230000006872 improvement 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
- 239000003921 oil Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000002407 reforming 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
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610033734.9A CN105524636B (zh) | 2016-01-19 | 2016-01-19 | 一种塑料资源化及铬渣无害化同步方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610033734.9A CN105524636B (zh) | 2016-01-19 | 2016-01-19 | 一种塑料资源化及铬渣无害化同步方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105524636A CN105524636A (zh) | 2016-04-27 |
CN105524636B true CN105524636B (zh) | 2019-08-20 |
Family
ID=55767169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610033734.9A Active CN105524636B (zh) | 2016-01-19 | 2016-01-19 | 一种塑料资源化及铬渣无害化同步方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105524636B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1053773A (ja) * | 1996-08-08 | 1998-02-24 | Kyoei Giken Kk | 高分子廃鉱油及び廃合成樹脂の無触媒熱分解釜及びこの無触媒熱分解釜を使用した熱分解装置 |
CN2511878Y (zh) * | 2001-11-05 | 2002-09-18 | 田原宇 | 一种可连续操作的固体有机物热解装置 |
CN1392224A (zh) * | 2001-06-14 | 2003-01-22 | 上海市环境工程设计科学研究院 | 废塑料炼油工艺及设备 |
CN103978015A (zh) * | 2014-05-20 | 2014-08-13 | 青岛理工大学 | 一种铬渣干式还原无害化处理的方法与装置 |
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 |
-
2016
- 2016-01-19 CN CN201610033734.9A patent/CN105524636B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1053773A (ja) * | 1996-08-08 | 1998-02-24 | Kyoei Giken Kk | 高分子廃鉱油及び廃合成樹脂の無触媒熱分解釜及びこの無触媒熱分解釜を使用した熱分解装置 |
CN1392224A (zh) * | 2001-06-14 | 2003-01-22 | 上海市环境工程设计科学研究院 | 废塑料炼油工艺及设备 |
CN2511878Y (zh) * | 2001-11-05 | 2002-09-18 | 田原宇 | 一种可连续操作的固体有机物热解装置 |
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 |
CN103978015A (zh) * | 2014-05-20 | 2014-08-13 | 青岛理工大学 | 一种铬渣干式还原无害化处理的方法与装置 |
Non-Patent Citations (1)
Title |
---|
铬渣治理新法综述;李先荣等;《西部皮革》;20100430;第32卷(第7期);第32-37页 |
Also Published As
Publication number | Publication date |
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CN105524636A (zh) | 2016-04-27 |
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Effective date of registration: 20221118 Address after: 261000 Building 401, 501, Phase I Project of Shandong Surveying and Mapping Geographic Information Industry Base, No. 8999, Taoyuan Street, Baozhuang Community, Xincheng Street, High tech Zone, Weifang City, Shandong Province Patentee after: Weifang Fangzheng physical and chemical testing Co.,Ltd. Address before: 266033 No. 2 Changjiang Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: Qingdao University of Technology |
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Denomination of invention: A synchronous method for plastic resource utilization and chromium slag harmless treatment Effective date of registration: 20230629 Granted publication date: 20190820 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Weifang branch Pledgor: Weifang Fangzheng physical and chemical testing Co.,Ltd. Registration number: Y2023980046510 |
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