JP5902324B2 - ルテニウムを含む廃触媒を使用することによる固形ニトロシル硝酸ルテニウムの調製方法 - Google Patents
ルテニウムを含む廃触媒を使用することによる固形ニトロシル硝酸ルテニウムの調製方法 Download PDFInfo
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- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title claims description 74
- 229910052707 ruthenium Inorganic materials 0.000 title claims description 74
- 239000003054 catalyst Substances 0.000 title claims description 65
- 239000007787 solid Substances 0.000 title claims description 59
- 239000002699 waste material Substances 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 24
- NSNVGCNCRLAWOJ-UHFFFAOYSA-N [N+](=O)([O-])[O-].N(=O)[Ru+2].[N+](=O)([O-])[O-] Chemical compound [N+](=O)([O-])[O-].N(=O)[Ru+2].[N+](=O)([O-])[O-] NSNVGCNCRLAWOJ-UHFFFAOYSA-N 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title claims description 11
- 239000000243 solution Substances 0.000 claims description 49
- 239000007789 gas Substances 0.000 claims description 31
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 29
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 23
- 229910017604 nitric acid Inorganic materials 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 19
- 239000003929 acidic solution Substances 0.000 claims description 18
- GTCKPGDAPXUISX-UHFFFAOYSA-N ruthenium(3+);trinitrate Chemical compound [Ru+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GTCKPGDAPXUISX-UHFFFAOYSA-N 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 16
- 238000010992 reflux Methods 0.000 claims description 12
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- YLPJWCDYYXQCIP-UHFFFAOYSA-N nitroso nitrate;ruthenium Chemical compound [Ru].[O-][N+](=O)ON=O YLPJWCDYYXQCIP-UHFFFAOYSA-N 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004317 sodium nitrate Substances 0.000 claims description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000006722 reduction reaction Methods 0.000 claims description 4
- 229910001927 ruthenium tetroxide Inorganic materials 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- 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
- 238000001354 calcination Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims 1
- 239000011949 solid catalyst Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000011068 loading method Methods 0.000 description 6
- 239000008188 pellet Substances 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 241000219793 Trifolium Species 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- SUKXTMUZKIXTJJ-UHFFFAOYSA-L N(=O)[Ru](Cl)Cl Chemical compound N(=O)[Ru](Cl)Cl SUKXTMUZKIXTJJ-UHFFFAOYSA-L 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ADEHNVLVFMVVRQ-UHFFFAOYSA-N [N+](=O)(ON=O)[O-].[N+](=O)([O-])[O-].[Ru+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-] Chemical compound [N+](=O)(ON=O)[O-].[N+](=O)([O-])[O-].[Ru+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-] ADEHNVLVFMVVRQ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- TWPAWVHHAVCPLU-UHFFFAOYSA-L nitroxyl anion ruthenium(3+) dihydroxide Chemical compound [OH-].N(=O)[Ru+2].[OH-] TWPAWVHHAVCPLU-UHFFFAOYSA-L 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 platinum group metals Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- VDRDGQXTSLSKKY-UHFFFAOYSA-K ruthenium(3+);trihydroxide Chemical compound [OH-].[OH-].[OH-].[Ru+3] VDRDGQXTSLSKKY-UHFFFAOYSA-K 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/048—Recovery of noble metals from waste materials from spent catalysts
-
- 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
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- 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
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/36—Detoxification by using acid or alkaline reagents
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
(化1)
RuO2+2H2=Ru+2H2O
(化2)
Ru+2O2=RuO4↑,3Ru+4O3=3RuO4↑
(化3)
2RuO4+16HNO3=2Ru(NO3)3+8H2O+5O2↑+10NO2
(化4)
Ru(NO3)3+2NaNO2 + 2HNO3 = Ru(NO)(NO3)3 + 2NaNO3+ NO2↑ + H2O
実施例1〜6の実験結果に示すとおり、本発明のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法では、生成物収率は全て90%を超えており、好適な反応条件では、生成物収率は95%よりも高い。本方法はルテニウムの廃棄資源を有効利用しており、コストが低く、手順が単純であり、生成物収率が高い。結果的に得られる生成物は純度が高く、また大規模生産に適している。
Claims (10)
- ルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法であって、
1)ルテニウム含有廃触媒を乾燥させ、前記廃触媒を300〜500℃の温度で2〜4時間か焼し、室温に冷却することにより、黒色ルテニウム含有固形物を生成する工程と、
2)前記工程1で得られた黒色ルテニウム含有固形物を粉砕して粉末を生成し、該粉末を流動床反応器に入れ、該流動床反応器を窒素または不活性ガスで0.5〜2時間パージし、水素を入れ、前記流動床反応器を100〜600℃の温度に加熱して還元反応を生じさせることにより廃触媒中の酸化ルテニウムを還元してルテニウム金属とする工程と、
3)オゾンと空気の混合ガスを前記工程2で得られたルテニウム金属と接触させ、前記混合ガスおよびルテニウム金属を600〜650℃の温度で反応させることにより、四酸化ルテニウムガスを生成する工程と、
4)前記工程3で得られた四酸化ルテニウムガスを硝酸溶液を含む三段階吸収装置に入れることにより、硝酸ルテニウムを含む酸性溶液を生成する工程と、
5)固形硝酸ナトリウムを前記工程4で得られた硝酸ルテニウムを含む酸性溶液に加え、得られた溶液をマイクロ沸騰還流の状態で加熱還流することにより、ニトロシル硝酸ルテニウム溶液を生成する工程と、
6)前記工程5で得られたニトロシル硝酸ルテニウムの溶液を無水エーテルで抽出し、抽出溶液を回収しエーテルを蒸発させて除去することにより、固形ニトロシル硝酸ルテニウムを生成する工程と
を含む方法。 - 前記工程1において、ルテニウム含有廃触媒を窒素または不活性ガス中で、100〜150℃の温度で1〜2時間乾燥させる、請求項1のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程2において、水素の流速は1200〜4000h-1であり、還元時間は1〜12時間である、請求項1のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程2において、還元時間は6〜12時間である、請求項3のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程3において、オゾンと空気の混合ガスの流速は1200〜4000h-1であり、混合ガス中のオゾンの体積パーセントは1〜20%であり、酸化時間は1〜12時間である、請求項1のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程3において、混合ガス中のオゾンの体積パーセントは15%であり、酸化時間は8〜12時間である、請求項5のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程4において、硝酸溶液の温度は50〜95℃であり、質量濃度は45〜68%であり、硝酸溶液の実際の添加量は、ルテニウム含有廃触媒におけるルテニウム含有量に基づいて計算された理論上の消費量の1.2〜2.0倍であり、前記硝酸溶液は直列に連結された三個の茶色容器に入れられる、請求項1のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程5において、固形硝酸ナトリウムの実際の添加量は、ルテニウム含有廃触媒におけるルテニウム含有量に基づいて計算された理論上の消費量の1.5〜2.0倍であり、加熱時間は1〜8時間である、請求項1のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記工程5において、加熱時間は4〜8時間である、請求項8のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
- 前記ルテニウム含有廃触媒は担持型触媒であり、担体はアルミナ、シリカ、ジルコニア、チタニア、ゼオライト、またはそれらの組み合わせである、請求項1乃至9のいずれか一項のルテニウム含有廃触媒を使用する固形ニトロシル硝酸ルテニウムの調製方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210055796.1 | 2012-03-05 | ||
CN201210055796.1A CN102616868B (zh) | 2012-03-05 | 2012-03-05 | 利用含钌废催化剂制备固体亚硝酰硝酸钌的方法 |
PCT/CN2013/072105 WO2013131451A1 (zh) | 2012-03-05 | 2013-03-04 | 利用含钌废催化剂制备固体亚硝酰硝酸钌的方法 |
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JP2015514563A JP2015514563A (ja) | 2015-05-21 |
JP2015514563A5 JP2015514563A5 (ja) | 2016-01-28 |
JP5902324B2 true JP5902324B2 (ja) | 2016-04-13 |
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JP2014560228A Expired - Fee Related JP5902324B2 (ja) | 2012-03-05 | 2013-03-04 | ルテニウムを含む廃触媒を使用することによる固形ニトロシル硝酸ルテニウムの調製方法 |
Country Status (19)
Country | Link |
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US (1) | US9005555B2 (ja) |
EP (1) | EP2823900B1 (ja) |
JP (1) | JP5902324B2 (ja) |
KR (1) | KR101567592B1 (ja) |
CN (1) | CN102616868B (ja) |
AP (1) | AP2014007986A0 (ja) |
AU (1) | AU2013230403B2 (ja) |
BR (1) | BR112014021848A2 (ja) |
CA (1) | CA2866207C (ja) |
DK (1) | DK2823900T3 (ja) |
ES (1) | ES2637517T3 (ja) |
IN (1) | IN2014MN01924A (ja) |
MX (1) | MX358426B (ja) |
MY (1) | MY166186A (ja) |
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CN104556250B (zh) * | 2014-12-19 | 2016-06-01 | 昆明珀玺金属材料有限公司 | 一种制备亚硝酰硝酸钌溶液或纯净晶体的新方法 |
JP6562351B2 (ja) * | 2015-09-10 | 2019-08-21 | 学校法人上智学院 | ポリマーの製造方法およびニトロシルルテニウム錯体の使用 |
CN106698529B (zh) * | 2017-01-12 | 2017-12-26 | 郴州高鑫材料有限公司 | 两步合成亚硝酰硝酸钌的方法 |
CN106927514B (zh) * | 2017-03-20 | 2018-10-02 | 昆明理工大学 | 一种制备亚硝酰硝酸钌的方法 |
JPWO2020256007A1 (ja) * | 2019-06-21 | 2020-12-24 | ||
CN112538573B (zh) * | 2020-11-18 | 2022-04-15 | 铜陵欣诺科新材料有限公司 | 从含钌废液中回收钌的方法 |
CN113582259B (zh) * | 2021-08-25 | 2023-09-08 | 合创(无锡)环保科技有限公司 | 一种液体硝酸钌合成工艺方法 |
CN115536520A (zh) * | 2022-11-02 | 2022-12-30 | 金川集团股份有限公司 | 一种醋酸钌的制备方法 |
CN115650322B (zh) * | 2022-11-02 | 2024-03-01 | 金川集团股份有限公司 | 一种亚硝酰基硝酸钌的方法 |
CN115874060A (zh) * | 2022-12-19 | 2023-03-31 | 本源精化环保科技有限公司 | 一种从废弃负载型复合催化剂中提取贵金属的方法 |
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US4132569A (en) * | 1977-10-25 | 1979-01-02 | Diamond Shamrock Corporation | Ruthenium recovery process |
US20010024700A1 (en) * | 1997-05-01 | 2001-09-27 | Asbish Shah | Ruthenium-containing ultrasonically coated substrate for use in a capacitor and method of manufacture |
RU2195431C2 (ru) * | 2000-12-25 | 2002-12-27 | ОАО "Красноярский завод цветных металлов им. В.Н.Гулидова" | Способ реэкстракции рутения из тбф |
JP4756530B2 (ja) * | 2004-07-02 | 2011-08-24 | 住化エンビロサイエンス株式会社 | 有機酸ルテニウムの製造方法 |
DE102005061954A1 (de) * | 2005-12-23 | 2007-07-05 | Basf Ag | Verfahren zur Wiedergewinnung von Ruthenium aus gebrauchten Rutheniumoxid-haltigen Katalysatoren |
CN100387344C (zh) * | 2006-06-21 | 2008-05-14 | 浙江工业大学 | 一种活性炭负载的钌催化剂的回收方法 |
DE102007020142A1 (de) * | 2007-04-26 | 2008-10-30 | Bayer Materialscience Ag | Verfahren zur Rückgewinnung von Ruthenium aus einem rutheniumhaltigen geträgerten Katalysatormaterial |
CN101638727B (zh) | 2008-07-31 | 2011-04-20 | 中国石油天然气股份有限公司 | 一种活性炭负载钌催化剂中钌的回收方法 |
CN102167405B (zh) * | 2011-01-24 | 2013-06-12 | 昆明贵金属研究所 | 一种制备固体亚硝酰硝酸钌的方法 |
CN102108444B (zh) * | 2011-04-01 | 2013-04-17 | 开滦能源化工股份有限公司 | 从负载型钌金属或氧化钌催化剂中回收钌的方法 |
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KR101567592B1 (ko) | 2015-11-20 |
BR112014021848A2 (pt) | 2021-05-18 |
JP2015514563A (ja) | 2015-05-21 |
ZA201407147B (en) | 2016-01-27 |
CN102616868B (zh) | 2014-04-30 |
US9005555B2 (en) | 2015-04-14 |
RU2580414C1 (ru) | 2016-04-10 |
US20140369905A1 (en) | 2014-12-18 |
AU2013230403B2 (en) | 2015-10-08 |
IN2014MN01924A (ja) | 2015-07-10 |
CA2866207C (en) | 2017-04-18 |
MX358426B (es) | 2018-08-17 |
KR20140130747A (ko) | 2014-11-11 |
DK2823900T3 (en) | 2017-09-04 |
EP2823900A1 (en) | 2015-01-14 |
WO2013131451A1 (zh) | 2013-09-12 |
AU2013230403A1 (en) | 2014-10-16 |
MX2014010569A (es) | 2015-06-02 |
PL2823900T3 (pl) | 2018-01-31 |
EP2823900B1 (en) | 2017-05-17 |
SG11201405382UA (en) | 2014-10-30 |
EP2823900A4 (en) | 2015-11-25 |
ES2637517T3 (es) | 2017-10-13 |
MY166186A (en) | 2018-06-07 |
CN102616868A (zh) | 2012-08-01 |
CA2866207A1 (en) | 2013-09-12 |
AP2014007986A0 (en) | 2014-10-31 |
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