KR850002041A - 내열성 촉매 및 그 사용방법 - Google Patents
내열성 촉매 및 그 사용방법 Download PDFInfo
- Publication number
- KR850002041A KR850002041A KR1019840003812A KR840003812A KR850002041A KR 850002041 A KR850002041 A KR 850002041A KR 1019840003812 A KR1019840003812 A KR 1019840003812A KR 840003812 A KR840003812 A KR 840003812A KR 850002041 A KR850002041 A KR 850002041A
- Authority
- KR
- South Korea
- Prior art keywords
- composite oxide
- carrier
- catalyst
- oxide
- alumina
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims 39
- 239000002131 composite material Substances 0.000 claims 36
- 239000000203 mixture Substances 0.000 claims 24
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 18
- 229910052746 lanthanum Inorganic materials 0.000 claims 17
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 17
- 229910052779 Neodymium Inorganic materials 0.000 claims 16
- 230000003197 catalytic effect Effects 0.000 claims 16
- 238000006243 chemical reaction Methods 0.000 claims 16
- 239000004480 active ingredient Substances 0.000 claims 15
- 229910052777 Praseodymium Inorganic materials 0.000 claims 14
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims 14
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 claims 12
- 238000000034 method Methods 0.000 claims 12
- 239000002243 precursor Substances 0.000 claims 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 11
- 229910052804 chromium Inorganic materials 0.000 claims 11
- 239000011651 chromium Substances 0.000 claims 11
- 239000007789 gas Substances 0.000 claims 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 9
- RXCVUXLCNLVYIA-UHFFFAOYSA-N orthocarbonic acid Chemical compound OC(O)(O)O RXCVUXLCNLVYIA-UHFFFAOYSA-N 0.000 claims 9
- 239000001257 hydrogen Substances 0.000 claims 8
- 229910052739 hydrogen Inorganic materials 0.000 claims 8
- 229910052712 strontium Inorganic materials 0.000 claims 8
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 8
- 229910052782 aluminium Inorganic materials 0.000 claims 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 7
- 230000000737 periodic effect Effects 0.000 claims 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 6
- 229910052684 Cerium Inorganic materials 0.000 claims 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 6
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 6
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- 229910052718 tin Inorganic materials 0.000 claims 6
- 229910052726 zirconium Inorganic materials 0.000 claims 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 5
- 229910052802 copper Inorganic materials 0.000 claims 5
- 239000010949 copper Substances 0.000 claims 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical group [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 claims 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 5
- 229910052721 tungsten Inorganic materials 0.000 claims 5
- 239000010937 tungsten Substances 0.000 claims 5
- 229910052720 vanadium Inorganic materials 0.000 claims 5
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 5
- 229910052725 zinc Inorganic materials 0.000 claims 5
- 239000011701 zinc Substances 0.000 claims 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 4
- 229910052791 calcium Inorganic materials 0.000 claims 4
- 239000011575 calcium Substances 0.000 claims 4
- 229910052749 magnesium Inorganic materials 0.000 claims 4
- 239000011777 magnesium Substances 0.000 claims 4
- 229910052719 titanium Inorganic materials 0.000 claims 4
- 239000010936 titanium Substances 0.000 claims 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 3
- 229910052788 barium Inorganic materials 0.000 claims 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 3
- 229910052750 molybdenum Inorganic materials 0.000 claims 3
- 239000011733 molybdenum Substances 0.000 claims 3
- 239000003921 oil Substances 0.000 claims 3
- 239000002244 precipitate Substances 0.000 claims 3
- 239000011135 tin Substances 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052787 antimony Inorganic materials 0.000 claims 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052797 bismuth Inorganic materials 0.000 claims 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- 239000010941 cobalt Substances 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052733 gallium Inorganic materials 0.000 claims 2
- 150000002431 hydrogen Chemical class 0.000 claims 2
- 229910052738 indium Inorganic materials 0.000 claims 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 150000002894 organic compounds Chemical class 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 241000242757 Anthozoa Species 0.000 claims 1
- 235000014653 Carica parviflora Nutrition 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- RKLPWYXSIBFAJB-UHFFFAOYSA-N [Nd].[Pr] Chemical compound [Nd].[Pr] RKLPWYXSIBFAJB-UHFFFAOYSA-N 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000010426 asphalt Substances 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 238000007084 catalytic combustion reaction Methods 0.000 claims 1
- 238000000975 co-precipitation Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000006356 dehydrogenation reaction Methods 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000000295 fuel oil Substances 0.000 claims 1
- 150000004679 hydroxides Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 150000002603 lanthanum Chemical class 0.000 claims 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- -1 manganese, rare earth metals Chemical class 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000005416 organic matter Substances 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- MMKQUGHLEMYQSG-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[Pr+3].[Pr+3] MMKQUGHLEMYQSG-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910003447 praseodymium oxide Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- QXTCFDCJXWLNAP-UHFFFAOYSA-N sulfidonitrogen(.) Chemical compound S=[N] QXTCFDCJXWLNAP-UHFFFAOYSA-N 0.000 claims 1
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 2
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
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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
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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
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
- C07C1/0425—Catalysts; their physical properties
- C07C1/043—Catalysts; their physical properties characterised by the composition
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- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
- C07C1/0425—Catalysts; their physical properties
- C07C1/043—Catalysts; their physical properties characterised by the composition
- C07C1/0435—Catalysts; their physical properties characterised by the composition containing a metal of group 8 or a compound thereof
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- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
- C07C29/154—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/06—Catalytic processes
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
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- 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
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
- C07C5/2213—Catalytic processes not covered by C07C5/23 - C07C5/31 with metal oxides
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- 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
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
- C07C5/2772—Catalytic processes with metal oxides
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
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- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
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Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 La2O3ㆍAl2O3담지의 조제를 나타내는 플로우차아트. 제2도는 1000℃, 1200℃ 및 1400℃의 온도로 소성된 여러가지의 La/Al 비를 가진 La2O3ㆍAl2O3의 표면적 사이의 관계를 나타내는 그래프.
Claims (49)
- 담체와 상기 담체에 담지된 촉매활성 성분으로 구성되는 내열성 촉매에 있어서, 상기 횔성성분을 압도적으로 담지하는 상기 담체의 일부는 알루미늄의 복합산화물과 란탄, 네오디뮴 및 이들의 혼합물에서 선택되는 최소한 한가지로 이루어지며, 상기 복합산화물은 표면적이 최소한 10m2/g이고, 상기 복합산화물은 L-β-알루미나 및 2시간내에, 1000℃ 이상의 승온까지 가열될때, L-β-알루미나로 변환가능한 전구물질 또는 실질적으로 전구물질의 혼합물인 내열성촉매.
- 상기 복합산화물은 란탄, 네오디뮴 및 프다세오디뮴 및 잔부가 알루미나인 산화물의 1~20분자%의 조성물을 가진 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 상기 복합산화물은 란탄, 네오디뮴과 프라세오디뮴 및 잔부가 담체인 산화물의 3~10분자%의 조성물을 가진 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 상기 복합산화물은 비표면적 20~100m2/g를 가진 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 담체와 상기 담체에 담지된 촉매활성 성분으로 이루어지는 내열성촉매에 있어서, 상기 활성성분을 압도적으로 담지하는 상기 담체의 일부는 알루미늄의 복잡산화물과 란탄, 네오디뮴, 프라세오디뮴 및 이들의 혼합물에서 선택되는 최소한 한가지로 구성되며, 상기 복합산화물은 비표면적 최소한 10m2/g이고, 상기 복합산화물은 크로뮴, 스트론륨 및 세륨 1중량% 이하를 함유하며, 란탄, 네오디뮴 및 프라세오디뮴 및 잔부가 담체인 산화물의 1~20분자%의 조성을 가지며, 상기 복합산화물은 실질적으로 L-β-알루미나 및 그 전구물질을 혼합물 또는 전구물질로 이루어지는 내열성촉매.
- 복합산화물은 3~10분자%의 란탄, 네오디뮴 및 프라세오디뮴이 산화물과 잔여가 알루미나로 된 조성물을 가지는 특허청구의 범위 5기재의 내열성촉매.
- 상기 복합산화물은 비표면적이 20~100m2/g을 가지고 있는것을 특징으로 하는 특허청구의 범위 5기재의 내열성촉매.
- 담체와 상기 담체에 담지된 촉매활성 성분으로 이루어지는 내열성 촉매에 있어서, 상기 활성성분을 압도적으로 담지하는 상기 담체의 일부는 알루미늄의 복합산화물과 란탄, 네오디뮴, 프라세오디뮴 및 이들의 혼합물에서 선택되는 최소한 한가지로 이루어지며, 상기 복합산화물은 비표면적 최소한 10m2/g를 가지며, α-, γ-, θ-, η-, K-, X- 및 δ-형태가 아닌 구조형태를 가지며, 상기 복합산화물은 크로뮴, 스트론륨, 및 세륨 1중량% 이하를 함유하며, L-β-알루미나 및 2시간내에, 1000℃ 이상의 승온까지 가열될때, L-β-알루미나로 변환시킬 수 있는 전구물질 또는 전구물질의 혼합물이며, 상기 복합산화물은 란탄, 네오디뮴 프라세오디뮴 및 잔부가 담체의 산화물의 1-20분자%의 조성물을 가지는 것을 특징으로 하는 내열성촉매.
- 상기 복합산화물은 란탄, 네오디뮴 및 프라세오디뮴, 그리고 잔부가 알록미나인 산화물의 10분자%의 조성물을 가지는 것을 특징으로 특허청구의 범위 8 기재의 내열성촉매.
- 상기 복합산화물은 비표면적 20~100m2/g를 가지고 있는 것을 특징으로 하는 특허청구의 범위 9기재의 내열성촉매.
- 담체와 상기 담체에 담지된 촉매활성 성분으로 이루어지는 내열성촉매에 있어서, 상기 활성성분을 압도적으로 담지하는 상기 담체의 일부로 알루미늄의 복합산화물과 란탄, 네오디뮴, 프라세오디뮴 및 이들 혼합물에서 선택되는 최소한 한가지로 이루어지며, 상기 복합산화물은 비표면적 최소한 10m2/g이며, 상기 복합산화물은 크로뮴, 스트로륨 및 세륨 1중량% 이하를 함유하며, 실질적으로 L-β-알루미나 및 2시간내에 1000℃ 이상의 승온까지의 가열될될, L-β-때알루미나로 변환 가능한 전구물질이며, 상기 복합산화물은 란탄, 네오디뮴 및 프라세오디뮴, 그리고 잔부는 알루미나인 산화물의 1~20분자%의 조성물을 가지고 있는 것을 특징으로 하는 내열성촉매.
- 상기 복합산화물은 란탄, 네오디뮴 및 프라세오디뮴 그리고 잔부가 알루미나인 산화물의 3~10분자%의 조성물을 가지는 것을 특징으로 하는 특허청구의 범위 12 기재의 내열성촉매.
- 상기 복합산화물이 비표면적 20~100m2/g인 것을 가지고 있는 것을 특징으로 하는 특허청구의 범위 12 기재의 내열성촉매.
- 상기 담체의 형상이 허니콤 구조인 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 상기 담체는 활성성분을 담지하기 위한 부분과 상기 담체를 운반하기 위한 기체로 이루어지는 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 상기 기체가 금속판, 금속메쉬 및 기포금속에서 선택되는 한가지인 것을 특징으로 하는 특허청구의 범위 17 기재의 내열성촉매.
- 상기 담체의 표면이 상기 복합산화물로 코우팅되어 있으며, 이 복합산화물 위에는 상기 활성성분이 담지되어 있는 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 상기 활성성분은 주기율표 제Ⅷ족의 망간, 크로뮴, 지르코늄, 회토류원소, 주석, 아연, 동, 마그네슘, 바리움, 스트로륨, 바나듐, 텅스텐, 몰리데눔, 티타늄, 갈리움, 인듐, 연, 창연, 안티몬, 크로미움, 온 및 칼슘로 이루어지는 것에서 선택되는 1개인 것을 특징으로 하는 특허청구의 범위 1 기재의 내열성촉매.
- 상기 용액에 알칼리를 첨가함으로써 수용염류에서 알루미늄염 및 란탄염, 표라세오디뮴 및/또는 네오리뮴의 공침을 행하고, 얻어진 침전물을 분리하며, 침전물을 성형하며, 성형침전물을 1000℃ 이상의 온도까지 가열하며, 이를 알루미늄 및 란탄, 네오디뮴 및/또는 프라세오디뮴의 복합산화물로 반응시키며 따라서 상기 복합산화물은 비표면적이 최소한 10㎡/g를 가지며, L-β-알루미나 및 2시간내에 1000℃이상의 온도까지 가열할때, L-β-알루미나로 변환되는 전구물질의 혼합물 또는 실질적으로 전구물질인 것을 특징으로 하는 내열성촉매의 제조방법.
- 활성성분과 담체 및 상기 담체에 담지된 촉매활성성분으로 이루어지는 촉매와를 접촉시켜 구성되는 촉매화학반응을 행하는 방법에 있어서, 상기 활성성분을 압도적으로 담지하는 상기 담체의 일부는 란탄, 네오디뮴, 프라세오디뮴 및 이들의 혼합물에서 선택되는 최소한 1개와 알루미늄의 복합산화물로 이루어지며, 상기 복합산화물은 비표면적 10㎡/g을 가지며, 상기 복합산화물은 크로뮴, 스트로튬 및 세륨 1중량%이하를 함유하며, L-β-알루미나 및 2시간내에 1000℃ 이상의 온도까지 가열할때, L-β-알루미나로 변환가능한 전구물질의 혼합물 또는 실질적으로 전구물질인 것을 특징으로 하는 촉매화학반응을 행하기 위한 방법.
- 상기 복합산화물은 란탄, 네오디뮴 및/또는 프라세오디뮴의 산화물 1~20분자%의 조성물 그리고 잔부가 알루미나인 것을 특징으로 하는 특허청구의 범위 22 기재의 촉매화학반응을 행하기 위한 방법.
- 반응성분과 담체 및 상기 담체에 담지된 촉매활성 성분으로 구성된 촉매와 접촉시켜 이루어지는 촉매화학반응을 행하는 방법에 있어서, 상기 활성성분을 압도적으로 담지하는 상기 담체의 일부는 알루미늄의 복합산화물 및 란탄, 네오디뮴, 프라세오디뮴 및 이들의 혼합물에서 선택되는 1개로 이루어지며, 상기 복합산화물은 피표면적 10㎡/g를 가지며, 상기 복합산화물은 크로뮴, 스트론륨 및 세륨 1중량% 이하를 함유하며, 또 실질적으로 L-β-알루미나와 2시간내에 1000℃ 이상의 승온까지 가열될때, L-β-알루미나로 변환가능한 전구물질이며, 상기 복합산화물은 란탄, 네오디뮴 및/또는 프라세오디뮴의 산화물의 1~20분자%의 조성물와 잔부가 알루미나인 것을 특징으로 하는 촉매화학반응을 행하는 방법.
- 상기 복합산화물은 란탄, 네오디뮴 및/또는 프라세오디뮴의 산화물의 10분자%의 조성물을 가지며 잔부는 알루미나인 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 복합산화물은 비표면적 20~100㎡/g을 가지고 있는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 담체는 복합산화물로 만들어지는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 담체의 형상은 허니콤 구조인 것을 특징으로 하는 특허청구의 범위 24기재의 촉매화학반응을 행하는 방법.
- 상기 담체는 활성성분을 담지하는 부분과 상기 담체를 운반하기 위한 기체로 이루어지는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 기체는 금속판, 금속메쉬 및 기포금속에서 선택되는 한개인 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 담체의 표면은 복합산화물로 코우팅되어 있으며, 이 위에는 상기 활성성분이 담지되어 있는 것을 특징으로 하는 특허청구의 범위 24기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 주기율표 제Ⅷ족의 망간, 크로뮴, 지르코늄, 희토원소류, 주석, 아연, 동, 마그네슘, 바리움, 스토론튬 및 칼슘에서 선택되는 최소한 한개인 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 촉매연소를 위하여 액체연료와 산화체와 접촉되는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 수산화탄소는 최소한 수소, 인, 일산화탄소, 알코올류, 수산화탄소류 및 이들의 혼합물의 한개인 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 수산화탄소는 메탄이며, 상기 촉매활성성분은 주기율표 제Ⅷ족의 최소한 한개인 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 내연기관에서 나오는 배가스, 상기 배가스중의 일산화탄소 및 수산화탄소류를 산화시키기 위한 산소, 그리고 상기 배가스중의 질소한화물을 환원시키는 산호와 접촉시키는 촉매화학반응에 있어서, 촉매활성 성분은 주기율표 제Ⅷ족의 망간, 희토금속, 크로뮴, 바나듐, 주석, 지르코늄, 마그네슘, 칼슘 및/또는 스트론튬에서 선택되는 한개인 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 수소와 일산화탄소를 함유하는 가스를 형성하기 위하여 300~1200℃의 온도에서 수산화탄소류와 수증기의 혼합물과 접촉하는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 주기율표 제Ⅷ족의 최소한 한개인 것을 특징으로 하는 특허청구의 범위 26 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 산화질소를 환원하기 위하여 150~1000℃의 온도에서 산화질소를 함유하는 배가스와 또 암모니아 접촉하는 것을 특징으로 하는 특허청구의 범위 26 기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 텅스텐, 바나듐, 티타늄, 주석, 세륨, 철, 니켈 및 코발트의 최소한 한개인 것을 특징으로 하는 특허청구의 범위 38 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 탈수소화를행 하기 위하여 500°~1000℃의 범위의 온도에서 수산화탄소류와 접촉하는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 800~1000℃의 온도에서 메탄올과 접촉하는 것을 특징으로 하는 특허청구의 범위 27 기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 몰리브데눔, 텅스텐, 니켈 및 코발트로 구성되는 그루우프에서 선택되는 한개이며, 상기 촉매는 상기 오일을 탈황화시키기 위하여 수소존재하에 1~100kg/㎠압력에 의하여 250°~500℃온도에서 유황화합물을 함유하는 수산화탄소오일과 접촉되는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 주기율표 제Ⅷ족의 망간, 티타늄, 아연, 동, 희토금속원소류, 텅스텐, 크로늄, 바나듐 및 지르코늄으로 구성되는 그루우프에서 선택되는 최소한 한개이며, 또 상기 촉매는 유취화합물을 제거하기 우하여 100~1500℃의 온도에서 유취유기화합물과 산소를 함유하는 가스와 접촉하는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 주기율표 제 Ⅷ족의 티타늄, 지르코늄, 바나듐, 몰리브데눔, 텅스텐, 망간, 동, 아연, 갈륨, 인듐, 주석, 연, 창연 및 안티몬으로 구성되는 그루우프에서 선택되는 최소한 한개이며, 또 상기 촉매는 경유를 생성하기 위하여 1~500kg/㎠의 압력하에 350~800℃의 온도에서 수소존재하, 중유, 아스팔트 또는 석탄과 접촉되는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 활성성분은 주기율표 제 Ⅷ족의 망간, 크로늄, 지르코늄, 희토원소류, 주석, 아연, 동, 은, 마그네슘, 바륨, 스트론튬 및 칼슘으로 구성되는 그루우프에서 선택되는 최소한 한개이며, 또 상기 촉매는 1500℃ 이하의 온도에서 유기질을 함유하는 가스와 접촉되는 것을 특징으로 하는 특허청구의 범위 24 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 200kg/㎠의 압력하에서, 1000℃ 이하의 온도에서 일산화탄소 및 수소를 함유하는 가스와 접촉되는 것을 특징으로 하는 특허청구의 범위 12 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 메탄올을 생성하기 위하여 1~200kg/㎠의 압력하에 600℃ 이하의 온도에서 일산화 탄소와 수소와 접촉되는 것을 특징으로 하는 특허청구의 범위 12 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 수산화탄소의 동질화를 시키기 위하여 700℃ 이하의 온도에서 수산화탄소와 접촉되는 것을 특징으로 하는 특허청구의 범위 12 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 수산화탄소류를 분해시키기 위하여 1000℃ 이하의 온도에서 가스수산화탄소류와 접촉하는 것을 특징으로 하는 특허청구의 범위 12 기재의 촉매화학반응을 행하는 방법.
- 상기 촉매는 500kg/㎠이하의 압력하에 800℃이하의 온도에서 수소의 존재하에 유기화합물 및/또는 질소와 접촉하는 것을 특징으로 하는 특허청구의 범위 12 기재의 촉매화학반응을 행하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP83-118207 | 1983-07-01 | ||
JP58118207A JPH0824843B2 (ja) | 1983-07-01 | 1983-07-01 | 耐熱性触媒およびその使用方法 |
JP58127947A JPS6022929A (ja) | 1983-07-15 | 1983-07-15 | 触媒用耐熱性担体 |
JP83-127947 | 1983-07-15 |
Publications (2)
Publication Number | Publication Date |
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KR850002041A true KR850002041A (ko) | 1985-05-06 |
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Country Status (4)
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EP (1) | EP0130835B1 (ko) |
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Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0130835B1 (en) * | 1983-07-01 | 1990-05-02 | Hitachi, Ltd. | High temperature stable catalyst, process for preparing same and process for conducting chemical reaction using same |
GB2181070A (en) * | 1985-09-16 | 1987-04-15 | Shell Int Research | Novel catalyst for the dehydration of monohydric alcohols and a process for the preparation of such catalysts |
JPH0616853B2 (ja) * | 1985-12-12 | 1994-03-09 | フア トン フア クオン シユイエ ユアン | 非貴金属系燃焼用触媒とその製造方法 |
FR2596379B1 (fr) * | 1986-03-25 | 1988-07-08 | Louyot Comptoir Lyon Alemand | Procede de stabilisation d'alumine a grande surface specifique a haute temperature et produits nouveaux obtenus |
FR2616769B1 (fr) * | 1987-06-17 | 1990-11-30 | Rhone Poulenc Chimie | Procede d'obtention d'un oxyde de terre rare et produit obtenu |
GB8722008D0 (en) * | 1987-09-18 | 1987-10-28 | British Petroleum Co Plc | Catalysts |
US4868150A (en) * | 1987-12-22 | 1989-09-19 | Rhone-Poulenc Inc. | Catalyst support material containing lanthanides |
US5110780A (en) * | 1988-08-12 | 1992-05-05 | W. R. Grace & Co.-Conn. | Carbon monoxide oxidation catalyst |
AU618829B2 (en) * | 1988-08-12 | 1992-01-09 | W.R. Grace & Co.-Conn. | Carbon monoxide oxidation catalyst |
DE3830319C1 (ko) * | 1988-09-07 | 1989-07-20 | Degussa Ag, 6000 Frankfurt, De | |
GB2234450A (en) * | 1989-07-25 | 1991-02-06 | Uop Ltd | Low temperature oxidation catalysts |
US5474441A (en) * | 1989-08-22 | 1995-12-12 | Engelhard Corporation | Catalyst configuration for catalytic combustion systems |
US5232890A (en) * | 1990-01-02 | 1993-08-03 | Ganguli Partha S | Precious metal catalysts with oxygen-ion conducting support |
EP0464627B2 (en) * | 1990-06-29 | 1999-03-24 | Sumitomo Chemical Company Limited | Heat resistant transition alumina and process for producing the same |
GB2248194B (en) * | 1990-09-25 | 1994-11-09 | Riken Kk | Catalyst for cleaning exhaust gas |
US5169300A (en) * | 1991-04-12 | 1992-12-08 | Engelhard Corporation | Praseodymium-palladium binary oxide, catalyst, methods of combustion and regeneration |
US5378142A (en) * | 1991-04-12 | 1995-01-03 | Engelhard Corporation | Combustion process using catalysts containing binary oxides |
US5176887A (en) * | 1991-10-07 | 1993-01-05 | Ford Motor Company | Treating emissions from engines fueled by compressed natural gas |
US5208204A (en) * | 1991-10-07 | 1993-05-04 | Ford Motor Company | Three-way catalyst for treating emissions from compressed natural gas fueled engines |
GB9203709D0 (en) * | 1992-02-21 | 1992-04-08 | Ici Plc | Oxidation catalysts |
WO1993016799A1 (en) * | 1992-02-21 | 1993-09-02 | Imperial Chemical Industries Plc | Oxidation catalysts |
US5266548A (en) * | 1992-08-31 | 1993-11-30 | Norton Chemical Process Products Corp. | Catalyst carrier |
FR2721837B1 (fr) | 1994-07-01 | 1996-08-30 | Inst Francais Du Petrole | Catalyseur d'oxydation resistant a des temperatures elevees, son procede de preparation et procede de combustion utilisant un tel catalyseur |
JP3374569B2 (ja) * | 1995-01-10 | 2003-02-04 | 株式会社日立製作所 | 排ガス浄化触媒および浄化方法 |
FR2730175B1 (fr) * | 1995-02-03 | 1997-04-04 | Inst Francais Du Petrole | Catalyseurs de reduction des oxydes d'azote en azote moleculaire dans un milieu surstoechiometrique en composes oxydants, procede de preparation et utilisations |
JPH08309185A (ja) * | 1995-05-18 | 1996-11-26 | N E Chemcat Corp | 排気ガス浄化用触媒および排気ガスの浄化方法 |
US6238816B1 (en) | 1996-12-30 | 2001-05-29 | Technology Management, Inc. | Method for steam reforming hydrocarbons using a sulfur-tolerant catalyst |
DE19714732A1 (de) * | 1997-04-09 | 1998-10-15 | Degussa | Verfahren zum Abscheiden von katalytisch aktiven Komponenten auf hochoberflächigen Trägermaterialien |
US5947063A (en) * | 1997-11-18 | 1999-09-07 | Southwest Research Institute | Stoichiometric synthesis, exhaust, and natural-gas combustion engine |
US20020128151A1 (en) * | 1998-05-01 | 2002-09-12 | Michael P. Galligan | Catalyst members having electric arc sprayed substrates and methods of making the same |
US6017504A (en) | 1998-07-16 | 2000-01-25 | Universite Laval | Process for synthesizing perovskites using high energy milling |
US6616909B1 (en) * | 1998-07-27 | 2003-09-09 | Battelle Memorial Institute | Method and apparatus for obtaining enhanced production rate of thermal chemical reactions |
US6335305B1 (en) * | 1999-01-18 | 2002-01-01 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Catalyst for purifying exhaust gas |
WO2001012553A1 (en) * | 1999-08-11 | 2001-02-22 | Akzo Nobel N.V. | Process for the preparation of quasi-crystalline boehmites from inexpensive precursors |
US7208446B2 (en) | 1999-08-11 | 2007-04-24 | Albemarle Netherlands B. V. | Quasi-crystalline boehmites containing additives |
PT1200350E (pt) * | 1999-08-11 | 2005-03-31 | Albemarle Netherlands Bv | Processo para a preparacao de boehmites quasi-cristalinas |
EP1204596B1 (en) | 1999-08-11 | 2004-10-27 | Akzo Nobel N.V. | Quasi-crystalline boehmites containing additives |
BR0013131B1 (pt) | 1999-08-11 | 2010-05-04 | "processo para a preparação de boehmita microcristalina contendo um adtivo homogeneamente dispersado". | |
US6255358B1 (en) * | 2000-03-17 | 2001-07-03 | Energy International Corporation | Highly active Fischer-Tropsch synthesis using doped, thermally stable catalyst support |
US20020069462A1 (en) * | 2000-07-07 | 2002-06-13 | Gaboury James D. | Bed foundation |
US6537511B1 (en) * | 2000-08-21 | 2003-03-25 | Ford Global Technologies, Inc. | Modified platinum NOx trap for automotive emission reduction |
US6967063B2 (en) | 2001-05-18 | 2005-11-22 | The University Of Chicago | Autothermal hydrodesulfurizing reforming method and catalyst |
US7001867B2 (en) * | 2002-05-21 | 2006-02-21 | Conocophillips Company | Rare earth aluminates and gallates supported rhodium catalysts for catalytic partial oxidation of hydrocarbons |
AU2003244203A1 (en) | 2002-07-09 | 2004-01-23 | Daihatsu Motor Co., Ltd. | Method for producing catalyst for clarifying exhaust gas |
US20050265920A1 (en) * | 2002-11-11 | 2005-12-01 | Conocophillips Company | Supports and catalysts comprising rare earth aluminates, and their use in partial oxidation |
WO2004043852A1 (en) | 2002-11-11 | 2004-05-27 | Conocophillips Company | Stabilized alumina supports, catalysts made therefrom, and their use in partial oxidation |
DE10313702A1 (de) * | 2003-03-27 | 2004-10-07 | Basf Ag | Katalysator und Verfahren zur Hydrierung von Carbonylverbindungen |
US8277773B2 (en) | 2004-02-13 | 2012-10-02 | Velocys Corp. | Steam reforming method |
US20040266615A1 (en) * | 2003-06-25 | 2004-12-30 | Watson Junko M. | Catalyst support and steam reforming catalyst |
JP3843102B2 (ja) * | 2003-08-06 | 2006-11-08 | 本田技研工業株式会社 | 排ガス浄化触媒及びその製造方法、並びに排ガス浄化触媒装置 |
US7163963B2 (en) * | 2003-09-08 | 2007-01-16 | Conocophillips Company | Chemically and thermally stabilized alumina for Fischer-Tropsch catalysts |
US8062623B2 (en) * | 2004-10-15 | 2011-11-22 | Velocys | Stable, catalyzed, high temperature combustion in microchannel, integrated combustion reactors |
EP1632288B1 (en) * | 2004-09-03 | 2012-06-20 | Mazda Motor Corporation | Exhaust gas purification catalyst and oxygen storage component for the same |
JP4699375B2 (ja) * | 2004-09-24 | 2011-06-08 | 本田技研工業株式会社 | 排ガス浄化用触媒、および排ガス浄化用装置 |
US7514387B2 (en) * | 2005-02-15 | 2009-04-07 | Umicore Ag & Co. Kg | Reformer and method of making the same |
US7704486B2 (en) * | 2005-02-16 | 2010-04-27 | Basf Corporation | Precious metal water-gas shift catalyst with oxide support modified with rare earth elements |
DE102005017216A1 (de) * | 2005-04-14 | 2006-10-19 | Deutsches Zentrum für Luft- und Raumfahrttechnik e.V. | Thermische Wasserstoffherstellung in einer Gas-Festphasenreaktion |
EP1808229A1 (en) * | 2006-01-12 | 2007-07-18 | L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Process for the preparation of a catalytic specie using electro-deposition. |
US20070184974A1 (en) * | 2006-02-06 | 2007-08-09 | Bates Stephen C | High temperature metal-on-oxide-ceramic catalysts |
US9538851B2 (en) | 2006-08-08 | 2017-01-10 | Larry James Craver | Ready-to-assemble bed foundation |
JP5100313B2 (ja) * | 2007-10-31 | 2012-12-19 | 株式会社東芝 | 酸化ランタン化合物の製造方法 |
EP2335823B8 (en) * | 2008-08-27 | 2015-11-18 | Umicore Shokubai Japan Co., Ltd. | Exhaust gas purification catalyst and exhaust gas purification method using same |
FR2942624B1 (fr) * | 2009-03-02 | 2011-03-18 | Rhodia Operations | Composition comprenant une perovskite a base de lanthane sur un support en alumine ou en oxyhydroxyde d'aluminium, procede de preparation et utilisation en catalyse |
WO2010122855A1 (ja) | 2009-04-24 | 2010-10-28 | 国立大学法人山梨大学 | 一酸化炭素の選択的メタン化触媒、その製造方法及びそれを用いた装置 |
US8877673B2 (en) | 2010-11-12 | 2014-11-04 | Air Products And Chemicals, Inc. | Supported catalyst and use thereof for reforming of steam and hydrocarbons |
CN102000560B (zh) * | 2010-12-01 | 2014-03-26 | 中国科学院生态环境研究中心 | 一种用于催化净化氮氧化物的铈基复合氧化物催化剂 |
US9029291B2 (en) * | 2011-01-12 | 2015-05-12 | Basf Corporation | Rare earth-containing attrition resistant vanadium trap for catalytic cracking catalyst |
CN103131488A (zh) * | 2011-11-30 | 2013-06-05 | 中国科学院大连化学物理研究所 | 一种低浓度甲烷催化燃烧的催化剂及其制备方法 |
RU2573022C1 (ru) * | 2012-04-27 | 2016-01-20 | Тойота Дзидося Кабусики Кайся | Железооксидно-цирконийоксидный смешанный оксид, способ его получения и катализатор очистки выхлопных газов |
US9409150B2 (en) | 2013-05-09 | 2016-08-09 | Sabic Global Technologies B.V. | Clay mineral supported catalysts |
US10143312B2 (en) | 2014-04-15 | 2018-12-04 | Sleep Number Corporation | Adjustable bed system |
CA3003920C (en) * | 2015-11-12 | 2022-08-23 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Methane oxidation catalyst and method of using same |
EP3492431B1 (en) | 2016-07-29 | 2023-11-22 | Sumitomo Chemical Company Limited | Alumina and method for producing automotive catalyst using same |
CN111346643B (zh) * | 2018-12-24 | 2023-05-12 | 宁波诺丁汉新材料研究院有限公司 | 一种用于焦油微波催化裂解的抗烧结催化剂及制备方法 |
JP7450346B2 (ja) * | 2019-06-20 | 2024-03-15 | 株式会社キャタラー | メタン浄化用触媒材料 |
CN110560063A (zh) * | 2019-09-09 | 2019-12-13 | 上海纳米技术及应用国家工程研究中心有限公司 | 高温稳定负载型核壳结构四氧化三钴催化剂及其制备方法和应用 |
US11358128B2 (en) * | 2019-12-30 | 2022-06-14 | Saudi Arabian Oil Company | High activity reforming catalyst formulation and process for low temperature steam reforming of hydrocarbons to produce hydrogen |
EP4098360A4 (en) * | 2020-02-21 | 2023-07-05 | Cataler Corporation | EXHAUST GAS PURIFICATION CATALYST |
CN113548938A (zh) * | 2020-12-23 | 2021-10-26 | 江苏广域化学有限公司 | 非末端烯类液晶单体的顺反转位方法 |
CN113736508A (zh) * | 2021-08-11 | 2021-12-03 | 润和科华催化剂(上海)有限公司 | 一种无机脱氯剂、制备方法及应用 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3714071A (en) * | 1970-03-18 | 1973-01-30 | Universal Oil Prod Co | Low density alumina spheres of improved strength at high temperature |
US3899444A (en) * | 1972-02-07 | 1975-08-12 | Ethyl Corp | Exhaust gas catalyst support |
US3867312A (en) * | 1972-02-07 | 1975-02-18 | Ethyl Corp | Exhaust gas catalyst support |
US3993572A (en) * | 1972-08-04 | 1976-11-23 | Engelhard Minerals & Chemicals Corporation | Rare earth containing catalyst composition |
US4021185A (en) * | 1973-12-10 | 1977-05-03 | Engelhard Minerals & Chemicals Corporation | Compositions and methods for high temperature stable catalysts |
US4008037A (en) * | 1973-12-10 | 1977-02-15 | Engelhard Minerals & Chemicals Corporation | Compositions and methods for high temperature stable catalysts |
US3956188A (en) * | 1973-12-10 | 1976-05-11 | Engelhard Minerals & Chemicals Corporation | Compositions and methods for high temperature stable catalysts |
AU500079B2 (en) * | 1973-12-10 | 1979-05-10 | Engelhard Minerals & Chemicals Corporation | High temperature stable catalyst |
US4056489A (en) * | 1973-12-10 | 1977-11-01 | Engelhard Minerals & Chemicals Corporation | High temperature stable catalyst composition and method for its preparation |
US3966391A (en) * | 1973-12-10 | 1976-06-29 | Engelhard Minerals & Chemicals Corporation | Method of combustion using high temperature stable catalysts |
FR2257335A1 (en) * | 1974-01-10 | 1975-08-08 | Rhone Poulenc Ind | Refractory alumina agglomerates for use as catalyst carriers - contg. metal oxide additives for improved heat stability |
US4061594A (en) * | 1974-01-10 | 1977-12-06 | Rhone-Poulenc Industries | Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures |
US4220559A (en) * | 1978-02-14 | 1980-09-02 | Engelhard Minerals & Chemicals Corporation | High temperature-stable catalyst composition |
US4170573A (en) * | 1978-04-07 | 1979-10-09 | W. R. Grace & Co. | Rare earth and platinum group metal catalyst compositions |
US4303552A (en) * | 1980-05-27 | 1981-12-01 | W. R. Grace & Co. | Diesel exhaust catalyst |
JPS57174145A (en) * | 1981-04-20 | 1982-10-26 | Kawasaki Heavy Ind Ltd | Platelike catalytic body for denitration |
US4400356A (en) * | 1982-02-01 | 1983-08-23 | United Technologies Corporation | Combustion catalyst bed |
US4415537A (en) * | 1982-02-01 | 1983-11-15 | United Technologies Corporation | Catalytic combustor |
CA1213875A (en) * | 1982-11-29 | 1986-11-12 | Shigeo Uno | Catalyst for catalytic combustion |
EP0130835B1 (en) * | 1983-07-01 | 1990-05-02 | Hitachi, Ltd. | High temperature stable catalyst, process for preparing same and process for conducting chemical reaction using same |
US4585752A (en) * | 1984-08-15 | 1986-04-29 | W. R. Grace & Co. | Catalyst composition for ultra high temperature operation |
DE3778645D1 (de) * | 1986-09-10 | 1992-06-04 | Hitachi Ltd | Methode der katalytischen verbrennung mit waermebestaendigem katalysator. |
-
1984
- 1984-07-02 EP EP84304514A patent/EP0130835B1/en not_active Expired - Lifetime
- 1984-07-02 DE DE8484304514T patent/DE3482094D1/de not_active Expired - Lifetime
- 1984-07-02 KR KR1019840003812A patent/KR920000149B1/ko not_active IP Right Cessation
-
1986
- 1986-05-28 US US06/867,542 patent/US4738946A/en not_active Expired - Lifetime
-
1987
- 1987-12-18 US US07/135,064 patent/US4906176A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0130835A3 (en) | 1987-05-20 |
US4906176A (en) | 1990-03-06 |
DE3482094D1 (de) | 1990-06-07 |
US4738946A (en) | 1988-04-19 |
EP0130835B1 (en) | 1990-05-02 |
EP0130835A2 (en) | 1985-01-09 |
KR920000149B1 (ko) | 1992-01-09 |
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