CN103451433B - 一种从含贵金属废催化剂中提取贵金属的方法 - Google Patents
一种从含贵金属废催化剂中提取贵金属的方法 Download PDFInfo
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- CN103451433B CN103451433B CN201310379614.0A CN201310379614A CN103451433B CN 103451433 B CN103451433 B CN 103451433B CN 201310379614 A CN201310379614 A CN 201310379614A CN 103451433 B CN103451433 B CN 103451433B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 46
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000010970 precious metal Substances 0.000 title claims abstract description 24
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 238000007598 dipping method Methods 0.000 claims abstract description 6
- 238000002203 pretreatment Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 38
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 26
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
- 238000001556 precipitation Methods 0.000 claims description 22
- 229910052763 palladium Inorganic materials 0.000 claims description 16
- 239000000706 filtrate Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 13
- 235000019270 ammonium chloride Nutrition 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 12
- 238000002386 leaching Methods 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 10
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 7
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 6
- 238000006062 fragmentation reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 5
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000010953 base metal Substances 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 239000011858 nanopowder Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001698 pyrogenic effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
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- 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
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- Manufacture And Refinement Of Metals (AREA)
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CN104561556A (zh) * | 2014-10-20 | 2015-04-29 | 上海派特贵金属环保科技有限公司 | 一种从失效贵金属催化剂中回收铂的方法 |
CN105177305B (zh) * | 2014-11-01 | 2019-07-19 | 陕西华特新材料股份有限公司 | 一种铂金湿法提纯方法 |
EP2985354B1 (de) | 2014-11-10 | 2016-10-19 | Heraeus Deutschland GmbH & Co. KG | Verfahren zum Entfernen von Edelmetall aus edelmetallhaltigen Katalysatorformkörpern |
CN104480312B (zh) * | 2014-11-23 | 2016-07-20 | 北京科技大学 | 一种汽车尾气催化剂贵金属回收的方法 |
CN104787811B (zh) * | 2015-03-20 | 2016-08-17 | 浙江省冶金研究院有限公司 | 一种苯加氢制环已烯催化剂中钌锆的回收方法 |
CN105112670A (zh) * | 2015-09-08 | 2015-12-02 | 云南锡业集团(控股)有限责任公司铅业分公司 | 银电解液中铂钯的综合回收方法 |
CN106011477B (zh) * | 2016-06-28 | 2017-12-26 | 昆明贵金属研究所 | 一种从失效汽车催化剂中回收铂族金属的方法 |
CN106319240B (zh) * | 2016-08-29 | 2018-04-10 | 金川集团股份有限公司 | 一种含铱料液中贵金属杂质的脱除方法 |
CN108707754A (zh) * | 2018-08-07 | 2018-10-26 | 陈子清 | 一种回收催化剂中贵金属的方法及装置 |
CN109631050B (zh) * | 2018-12-28 | 2021-03-12 | 山东金艺珠宝有限公司 | 一种贵金属生产垃圾焚烧装置及其操作方法 |
CN112831670A (zh) * | 2019-11-25 | 2021-05-25 | 荆门市格林美新材料有限公司 | 一种从汽车尾气废催化剂中回收铂钯铑的方法 |
CN113996294A (zh) * | 2021-10-14 | 2022-02-01 | 安徽元琛环保科技股份有限公司 | 一种从废旧贵金属/不锈钢丝网催化剂回收制备co-scr脱硝催化剂的方法 |
CN114574708B (zh) * | 2022-02-18 | 2024-01-26 | 武汉理工大学 | 从废旧汽车尾气三元催化器回收金属铂的方法 |
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RU2167213C1 (ru) * | 1999-11-22 | 2001-05-20 | Омский государственный университет | Способ совместного извлечения платины и рения из отработанных платинорениевых катализаторов |
CN102181644B (zh) * | 2011-04-13 | 2012-12-19 | 深圳市格林美高新技术股份有限公司 | 一种从废旧电路板中回收稀贵金属的方法 |
CN102277497B (zh) * | 2011-08-05 | 2013-03-13 | 武汉格林美资源循环有限公司 | 一种从废旧电路板中回收金、钯、铂、银的方法 |
US8940256B2 (en) * | 2011-12-07 | 2015-01-27 | Xylon Technical Ceramics, Inc. | Method for recycling of rare earth and zirconium oxide materials |
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Effective date of registration: 20150914 Address after: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo Province, No. 886 Applicant after: Li Luqing Address before: Yinzhou District Heng Jie Heng Jie Zhen Road 315181 No. 50 Zhejiang city of Ningbo Province Applicant before: Luo Zhi |
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Effective date of registration: 20160804 Address after: 650000 Yunnan city of Kunming Province in Jinlu small dam Jinshang Chun Park A building room 701 Patentee after: YUNLONG COUNTY BOCUI PRECIOUS METALS TECHNOLOGY CO., LTD. Address before: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo Province, No. 886 Patentee before: Li Luqing |
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Effective date of registration: 20191211 Address after: 201417, Shanghai, Fengxian District Pu Wei Road No. 9888 Patentee after: Xinguang Renewable Resources (Shanghai) Co., Ltd. Address before: 650000 Yunnan city of Kunming Province in Jinlu small dam Jinshang Chun Park A building room 701 Patentee before: YUNLONG COUNTY BOCUI PRECIOUS METALS TECHNOLOGY CO., LTD. |
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