CN116445727A - 有机废弃物高温熔融气化制有效气并回收稀贵金属的方法 - Google Patents
有机废弃物高温熔融气化制有效气并回收稀贵金属的方法 Download PDFInfo
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- CN116445727A CN116445727A CN202310698903.0A CN202310698903A CN116445727A CN 116445727 A CN116445727 A CN 116445727A CN 202310698903 A CN202310698903 A CN 202310698903A CN 116445727 A CN116445727 A CN 116445727A
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- organic waste
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- noble metal
- gas
- cooling
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- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 230
- 238000000034 method Methods 0.000 title claims abstract description 106
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 186
- 239000007789 gas Substances 0.000 claims abstract description 179
- 239000002893 slag Substances 0.000 claims abstract description 88
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 79
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 79
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- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 25
- 239000001257 hydrogen Substances 0.000 claims abstract description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 18
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- 238000005507 spraying Methods 0.000 claims description 15
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 13
- 239000000460 chlorine Substances 0.000 claims description 13
- 229910052801 chlorine Inorganic materials 0.000 claims description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 11
- 150000002910 rare earth metals Chemical class 0.000 claims description 11
- 238000004821 distillation Methods 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 6
- 238000003908 quality control method Methods 0.000 claims description 6
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- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 229910052604 silicate mineral Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 60
- 238000011084 recovery Methods 0.000 abstract description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 17
- 239000010970 precious metal Substances 0.000 abstract description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 121
- 229910052763 palladium Inorganic materials 0.000 description 58
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- 239000002184 metal Substances 0.000 description 24
- 239000002351 wastewater Substances 0.000 description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 20
- 239000010949 copper Substances 0.000 description 20
- 230000009467 reduction Effects 0.000 description 20
- 238000004458 analytical method Methods 0.000 description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 16
- 238000001914 filtration Methods 0.000 description 13
- 239000000498 cooling water Substances 0.000 description 12
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
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- 229910052697 platinum Inorganic materials 0.000 description 8
- 229910052703 rhodium Inorganic materials 0.000 description 8
- 239000010948 rhodium Substances 0.000 description 8
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 8
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- 239000004332 silver Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 238000007405 data analysis Methods 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
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- 230000003647 oxidation Effects 0.000 description 6
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- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical group [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 6
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- SVOOVMQUISJERI-UHFFFAOYSA-K rhodium(3+);triacetate Chemical compound [Rh+3].CC([O-])=O.CC([O-])=O.CC([O-])=O SVOOVMQUISJERI-UHFFFAOYSA-K 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
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- 206010021143 Hypoxia Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
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- 150000001298 alcohols Chemical class 0.000 description 1
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- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
- C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
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CN202310698903.0A CN116445727B (zh) | 2023-06-14 | 2023-06-14 | 有机废弃物高温熔融气化制有效气并回收稀贵金属的方法 |
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CN202310698903.0A CN116445727B (zh) | 2023-06-14 | 2023-06-14 | 有机废弃物高温熔融气化制有效气并回收稀贵金属的方法 |
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CN116445727A true CN116445727A (zh) | 2023-07-18 |
CN116445727B CN116445727B (zh) | 2023-09-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117450520A (zh) * | 2023-10-31 | 2024-01-26 | 江苏鲁班环保科技有限公司 | 一种化工废气多级净化设备 |
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JP2002327220A (ja) * | 2001-04-26 | 2002-11-15 | Mitsubishi Materials Corp | 燃焼法を用いた有機系廃液からの貴金属の回収方法および有機系廃液の燃焼装置 |
JP2005194596A (ja) * | 2004-01-09 | 2005-07-21 | Cyc:Kk | 金属回収方法 |
JP2011080664A (ja) * | 2009-10-06 | 2011-04-21 | Takusen Ito | 廃棄物の熱分解、炭化・ガス化方法及び装置 |
CN102212699A (zh) * | 2011-05-23 | 2011-10-12 | 重庆国际复合材料有限公司 | 一种回收贵金属的方法 |
CN102221211A (zh) * | 2011-06-02 | 2011-10-19 | 浙江大学 | 危险废物焚烧及焚烧飞灰熔融固化一体化方法和系统 |
CN103534368A (zh) * | 2011-05-10 | 2014-01-22 | 埃克洛普有限公司 | 用于从金属废料获得金属和稀土金属的方法 |
CN104024439A (zh) * | 2011-12-16 | 2014-09-03 | 埃克洛普有限公司 | 用于生铁或基础产物的碳热或电热生产的方法 |
CN104498720A (zh) * | 2014-12-16 | 2015-04-08 | 江苏百茂源环保科技有限公司 | 一种贵金属热解及资源回收系统 |
CN104694759A (zh) * | 2015-03-18 | 2015-06-10 | 阙龙翔 | 一种废印刷线路板中含金属的粉料的回收处理方法 |
CN108264936A (zh) * | 2018-04-02 | 2018-07-10 | 浙江丰登化工股份有限公司 | 一种生物制药废水的无害化处置利用方法 |
CN108264946A (zh) * | 2018-04-02 | 2018-07-10 | 浙江丰登化工股份有限公司 | 一种废矿物油的无害化处置利用方法 |
CN112283715A (zh) * | 2020-10-06 | 2021-01-29 | 深圳市泽源环境科技有限公司 | 一种流化床气化熔融处置固废危废的方法及其设备 |
CN112303648A (zh) * | 2019-08-02 | 2021-02-02 | 中国石油化工股份有限公司 | 用于回收含固危险废物中金属元素的焚烧装置及其回收方法和应用 |
CN112961695A (zh) * | 2020-12-31 | 2021-06-15 | 童铨 | 一种固体废弃物绝氧热解及高温熔融处理工艺及系统 |
CN113549762A (zh) * | 2021-06-18 | 2021-10-26 | 苏州市富荣环保科技有限公司 | 一种电子废弃物中稀贵金属的分离提取工艺 |
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