JP2011514252A - 白金族金属を基礎とする水素化触媒の再生 - Google Patents
白金族金属を基礎とする水素化触媒の再生 Download PDFInfo
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- JP2011514252A JP2011514252A JP2010549112A JP2010549112A JP2011514252A JP 2011514252 A JP2011514252 A JP 2011514252A JP 2010549112 A JP2010549112 A JP 2010549112A JP 2010549112 A JP2010549112 A JP 2010549112A JP 2011514252 A JP2011514252 A JP 2011514252A
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- Prior art keywords
- catalyst
- platinum group
- regeneration
- group metal
- acid
- Prior art date
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- Pending
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- 239000003054 catalyst Substances 0.000 title claims abstract description 130
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 43
- 238000011069 regeneration method Methods 0.000 title claims description 54
- 230000008929 regeneration Effects 0.000 title claims description 47
- -1 platinum group metals Chemical class 0.000 title description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000001172 regenerating effect Effects 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims description 34
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 9
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- 230000001681 protective effect Effects 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 150000002484 inorganic compounds Chemical class 0.000 claims description 3
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- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
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- 239000011593 sulfur Substances 0.000 description 40
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- 239000000243 solution Substances 0.000 description 11
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- 239000010949 copper Substances 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
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- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
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- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical compound CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
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- 229940044170 formate Drugs 0.000 description 2
- 238000012994 industrial processing Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 150000003057 platinum Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
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- MBDOYVRWFFCFHM-SNAWJCMRSA-N (2E)-hexenal Chemical compound CCC\C=C\C=O MBDOYVRWFFCFHM-SNAWJCMRSA-N 0.000 description 1
- DTCCTIQRPGSLPT-ONEGZZNKSA-N (E)-2-pentenal Chemical compound CC\C=C\C=O DTCCTIQRPGSLPT-ONEGZZNKSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 1
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
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- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
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- 238000004458 analytical method Methods 0.000 description 1
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- 239000007900 aqueous suspension Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- DTCCTIQRPGSLPT-UHFFFAOYSA-N beta-Aethyl-acrolein Natural products CCC=CC=O DTCCTIQRPGSLPT-UHFFFAOYSA-N 0.000 description 1
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- 239000012876 carrier material Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
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- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 1
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- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229940100892 mercury compound Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical class [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
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- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
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- 239000010453 quartz Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 150000003303 ruthenium Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/02—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008012227A DE102008012227A1 (de) | 2008-03-03 | 2008-03-03 | Regenerierung von Hydrierungskatalysatoren auf der Basis eines Platinmetalls |
| PCT/EP2009/052427 WO2009112386A1 (de) | 2008-03-03 | 2009-03-02 | Regenerierung von hydrierungskatalysatoren auf der basis eines platinmetalls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011514252A true JP2011514252A (ja) | 2011-05-06 |
| JP2011514252A5 JP2011514252A5 (enExample) | 2012-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010549112A Pending JP2011514252A (ja) | 2008-03-03 | 2009-03-02 | 白金族金属を基礎とする水素化触媒の再生 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110008238A1 (enExample) |
| EP (1) | EP2252396A1 (enExample) |
| JP (1) | JP2011514252A (enExample) |
| KR (1) | KR20100124795A (enExample) |
| CN (1) | CN101959598B (enExample) |
| BR (1) | BRPI0907988A2 (enExample) |
| DE (1) | DE102008012227A1 (enExample) |
| WO (1) | WO2009112386A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2874743A1 (en) | 2012-07-19 | 2015-05-27 | Invista Technologies S.à.r.l. | Regeneration of a hydrogenation catalyst |
| US9687838B2 (en) | 2013-06-17 | 2017-06-27 | Basf Se | Process for the regeneration of a supported noble metal catalyst |
| CN105536885A (zh) * | 2015-12-31 | 2016-05-04 | 新疆中泰化学股份有限公司 | 用于制备氯乙烯的贵金属催化剂的再生方法 |
| CN109529880B (zh) * | 2018-12-19 | 2021-11-23 | 利安隆科润(浙江)新材料有限公司 | 一种催化剂的再生方法 |
| EP4015079B1 (de) * | 2020-12-18 | 2025-02-05 | Evonik Oxeno GmbH & Co. KG | Verfahren zur regenerierung von hydrierkatalysatoren |
| CN117643899A (zh) * | 2023-12-07 | 2024-03-05 | 光洋新材料科技(昆山)有限公司 | 一种rco蜂窝铂催化剂的再生方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006503690A (ja) * | 2002-10-23 | 2006-02-02 | ビーエーエスエフ アクチェンゲゼルシャフト | 水素化触媒の再生方法 |
| WO2006050962A1 (en) * | 2004-11-10 | 2006-05-18 | Basf Aktiengesellschaft | A method of regenerating a catalyst |
| JP2006526069A (ja) * | 2003-05-30 | 2006-11-16 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | 使用済み触媒からのパラジウムの回収方法 |
| WO2008015135A2 (de) * | 2006-07-31 | 2008-02-07 | Basf Se | Verfahren zur regenerierung von rutheniumkatalysatoren für die kernhydrierung von phthalaten |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL104394C (enExample) * | 1956-02-01 | |||
| CH395038A (de) * | 1960-03-11 | 1965-07-15 | Basf Ag | Verfahren zur Herstellung von Platin-Träger-Katalysatoren für die Synthese von Hydroxylamin aus Stickoxyd und Wasserstoff |
| US3998755A (en) * | 1971-05-03 | 1976-12-21 | Universal Oil Products Company | Regeneration of a coke-deactivated, acidic bimetallic Pt-1r catalyst |
| GB1436622A (en) * | 1973-06-21 | 1976-05-19 | British Petroleum Co | Regeneration of zeolite catalysts |
| GB1448859A (en) * | 1973-12-05 | 1976-09-08 | British Petroleum Co | Reduction of platinum group metal catalysts |
| CH585581A5 (enExample) * | 1974-03-21 | 1977-03-15 | Inventa Ag | |
| FR2395069A1 (fr) * | 1977-06-20 | 1979-01-19 | Inst Francais Du Petrole | Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures |
| DE3244370A1 (de) * | 1982-12-01 | 1984-06-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur entfernung von distickstoffoxid aus wasserstoff, stickstoffmonoxid und distickstoffoxid enthaltenden gasen |
| US4717696A (en) * | 1986-10-31 | 1988-01-05 | Uop Inc. | Regeneration of a supported palladium catalyst used in the conversion of cyanohydrins to their aldoses |
| JP2668927B2 (ja) * | 1987-09-22 | 1997-10-27 | 住友化学工業株式会社 | ヒドロキシルアンモニウム塩の製造法およびその触媒 |
| DE4311420A1 (de) | 1993-04-07 | 1994-10-13 | Basf Ag | Hydrierungskatalysator auf der Basis eines mit feinteiligem Schwefel partiell vergifteten Platinmetalls |
| DE19544403A1 (de) * | 1995-11-29 | 1997-06-05 | Basf Ag | Herstellung eines Hydrierungskatalysators unter Verwendung von M(OR)¶m¶X¶n¶ |
| CN1156062A (zh) * | 1995-11-29 | 1997-08-06 | 巴斯福股份公司 | 用M(OR)mXn制备氢化催化剂 |
| AU5821500A (en) * | 1999-07-05 | 2001-01-22 | Akzo Nobel N.V. | Process for regenerating and rejuvenating additive containing catalysts |
| CN101522299B (zh) * | 2006-07-31 | 2012-10-31 | 巴斯夫欧洲公司 | 再生用于苯的氢化反应的钌催化剂的方法 |
-
2008
- 2008-03-03 DE DE102008012227A patent/DE102008012227A1/de not_active Ceased
-
2009
- 2009-03-02 US US12/920,338 patent/US20110008238A1/en not_active Abandoned
- 2009-03-02 WO PCT/EP2009/052427 patent/WO2009112386A1/de not_active Ceased
- 2009-03-02 BR BRPI0907988A patent/BRPI0907988A2/pt not_active Application Discontinuation
- 2009-03-02 CN CN200980107342.0A patent/CN101959598B/zh not_active Expired - Fee Related
- 2009-03-02 KR KR1020107022031A patent/KR20100124795A/ko not_active Withdrawn
- 2009-03-02 EP EP09720690A patent/EP2252396A1/de not_active Withdrawn
- 2009-03-02 JP JP2010549112A patent/JP2011514252A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006503690A (ja) * | 2002-10-23 | 2006-02-02 | ビーエーエスエフ アクチェンゲゼルシャフト | 水素化触媒の再生方法 |
| JP2006526069A (ja) * | 2003-05-30 | 2006-11-16 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | 使用済み触媒からのパラジウムの回収方法 |
| WO2006050962A1 (en) * | 2004-11-10 | 2006-05-18 | Basf Aktiengesellschaft | A method of regenerating a catalyst |
| JP2008519682A (ja) * | 2004-11-10 | 2008-06-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 触媒の再生方法 |
| WO2008015135A2 (de) * | 2006-07-31 | 2008-02-07 | Basf Se | Verfahren zur regenerierung von rutheniumkatalysatoren für die kernhydrierung von phthalaten |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100124795A (ko) | 2010-11-29 |
| CN101959598B (zh) | 2015-01-14 |
| CN101959598A (zh) | 2011-01-26 |
| US20110008238A1 (en) | 2011-01-13 |
| BRPI0907988A2 (pt) | 2015-11-03 |
| EP2252396A1 (de) | 2010-11-24 |
| DE102008012227A1 (de) | 2009-09-17 |
| WO2009112386A1 (de) | 2009-09-17 |
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