WO2011082991A2 - Katalysator und verfahren zur hydrierung von aromaten - Google Patents
Katalysator und verfahren zur hydrierung von aromaten Download PDFInfo
- Publication number
- WO2011082991A2 WO2011082991A2 PCT/EP2010/069637 EP2010069637W WO2011082991A2 WO 2011082991 A2 WO2011082991 A2 WO 2011082991A2 EP 2010069637 W EP2010069637 W EP 2010069637W WO 2011082991 A2 WO2011082991 A2 WO 2011082991A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- hydrogenation
- group
- active metal
- hydrogenated
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 210
- 238000000034 method Methods 0.000 title claims abstract description 68
- 229910052751 metal Inorganic materials 0.000 claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 76
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- 150000002894 organic compounds Chemical class 0.000 claims abstract description 37
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 12
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 8
- 238000002459 porosimetry Methods 0.000 claims abstract description 8
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 7
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 7
- 239000010948 rhodium Substances 0.000 claims abstract description 7
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Classifications
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- 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
-
- 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
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- C07C29/19—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds in six-membered aromatic rings
- C07C29/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds in six-membered aromatic rings in a non-condensed rings substituted with hydroxy groups
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- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/10—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings
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- C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
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- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
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- C07C2601/14—The ring being saturated
Definitions
- support materials containing silicon dioxide which have a specific surface area in the range from 280 to 500 m 2 / g, particularly preferably 280 to 400 m 2 / g, very particularly preferably 300 to 350 m 2 / g (BET surface area to DIN 66131). exhibit. They may have been both natural and artificial.
- suitable amorphous support materials based on silica are silica gels, kieselguhr, fumed silicas and precipitated silicas.
- the catalysts comprise silica gels as support materials.
- the shell catalyst according to the invention in a preferred embodiment, there are no pores which are smaller than 5 nm. Furthermore, in the coated catalyst according to the invention there are no pores which are greater than 25 nm, in particular greater than 15 nm. In this context, "no pores” means that no pores having these diameters are found by customary measuring methods, for example Hg-porosimetry or N 2 physisorption The maceration of the coated catalyst according to the invention does not involve macropores, but exclusively mesopores within the scope of the measuring accuracy of the analytics used ,
- the present invention therefore preferably relates to a coated catalyst according to the invention comprising ruthenium as active metal applied to a support material containing silicon dioxide, the pore volume of the support material being 0.6 to 1.0 ml / g, preferably 0.65 to 0.9 ml / g, for example 0.7 to 0.8 ml / g, determined by Hg porosimetry (DIN 66133) and N 2 adsorption (DIN 66131), the BET surface area 280 to 500 m 2 / g, preferably 280 to 400 m 2 / g, particularly preferably 300 to 350 m 2 / g, (BET surface area according to DIN 66131), and at least 90%, preferably at least 95%, particularly preferably at least 98%, of the pores present Diameter of 6 to 12 nm, preferably 7 to 1 1 nm, more preferably 8 bi 10 nm.
- aryl is to be understood as meaning aromatic radicals which have a single aromatic ring or a plurality of aromatic rings which are condensed, linked via a covalent bond or are bonded by a suitable moiety, eg. Example, a methylene or ethylene unit are linked.
- suitable moieties may also be carbonyl moieties, such as in benzophenone, or oxygen moieties, such as in diphenyl ether, or nitrogen moieties, such as in diphenylamine.
- the aromatic ring or the aromatic rings are, for example, phenyl, naphthyl, diphenyl, diphenyl ether, diphenylamine and benzophenone.
- Example 1 Catalyst Preparation Example 1.1 (Inventive)
- Catalyst C is prepared as described in EP 1 042 273 (0.5% Ru / Al 2 O 3 )
- Example 2 Hydrogenation
- Example 2.1 Hydrogenation of benzene
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nanotechnology (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020127018329A KR101833077B1 (ko) | 2009-12-15 | 2010-12-14 | 방향족 화합물의 수소화를 위한 촉매 및 방법 |
EP10792900A EP2512658A2 (de) | 2009-12-15 | 2010-12-14 | Katalysator und verfahren zur hydrierung von aromaten |
JP2012543686A JP5745538B2 (ja) | 2009-12-15 | 2010-12-14 | 芳香族化合物水素化用触媒とその方法 |
CN201080063583.2A CN102753266B (zh) | 2009-12-15 | 2010-12-14 | 用于氢化芳族化合物的催化剂和方法 |
US13/516,124 US9084983B2 (en) | 2009-12-15 | 2010-12-14 | Catalyst and process for hydrogenating aromatics |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP09179201.0 | 2009-12-15 | ||
EP09179201 | 2009-12-15 |
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WO2011082991A2 true WO2011082991A2 (de) | 2011-07-14 |
WO2011082991A3 WO2011082991A3 (de) | 2012-05-03 |
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PCT/EP2010/069637 WO2011082991A2 (de) | 2009-12-15 | 2010-12-14 | Katalysator und verfahren zur hydrierung von aromaten |
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US (1) | US9084983B2 (de) |
EP (1) | EP2512658A2 (de) |
JP (1) | JP5745538B2 (de) |
KR (1) | KR101833077B1 (de) |
CN (1) | CN102753266B (de) |
WO (1) | WO2011082991A2 (de) |
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Also Published As
Publication number | Publication date |
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CN102753266A (zh) | 2012-10-24 |
WO2011082991A3 (de) | 2012-05-03 |
EP2512658A2 (de) | 2012-10-24 |
JP2013513477A (ja) | 2013-04-22 |
US20120296111A1 (en) | 2012-11-22 |
CN102753266B (zh) | 2015-09-02 |
JP5745538B2 (ja) | 2015-07-08 |
US9084983B2 (en) | 2015-07-21 |
KR20120092197A (ko) | 2012-08-20 |
KR101833077B1 (ko) | 2018-02-27 |
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