JP4767738B2 - 炭化水素の改質用触媒 - Google Patents
炭化水素の改質用触媒 Download PDFInfo
- Publication number
- JP4767738B2 JP4767738B2 JP2006105037A JP2006105037A JP4767738B2 JP 4767738 B2 JP4767738 B2 JP 4767738B2 JP 2006105037 A JP2006105037 A JP 2006105037A JP 2006105037 A JP2006105037 A JP 2006105037A JP 4767738 B2 JP4767738 B2 JP 4767738B2
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- catalyst
- oxide
- containing spinel
- spinel oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003054 catalyst Substances 0.000 title claims description 84
- 229930195733 hydrocarbon Natural products 0.000 title claims description 22
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 22
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 14
- 238000002407 reforming Methods 0.000 title claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 293
- 229910052759 nickel Inorganic materials 0.000 claims description 97
- 229910052596 spinel Inorganic materials 0.000 claims description 59
- 239000011029 spinel Substances 0.000 claims description 59
- 229910052749 magnesium Inorganic materials 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 description 90
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 34
- 239000000395 magnesium oxide Substances 0.000 description 33
- 229910052751 metal Inorganic materials 0.000 description 31
- 239000002184 metal Substances 0.000 description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 30
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 23
- 230000003197 catalytic effect Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 14
- 239000007789 gas Substances 0.000 description 14
- 230000007423 decrease Effects 0.000 description 13
- 230000008021 deposition Effects 0.000 description 10
- 238000001556 precipitation Methods 0.000 description 9
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 231100000572 poisoning Toxicity 0.000 description 8
- 230000000607 poisoning effect Effects 0.000 description 8
- 238000006555 catalytic reaction Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000006057 reforming reaction Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 150000002816 nickel compounds Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 229910002515 CoAl Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- -1 aluminum compound Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 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
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Hydrogen, Water And Hydrids (AREA)
- Catalysts (AREA)
Description
上記のように合成ガスは、触媒の存在下、高圧、高温下での吸熱反応のため、実用プロセスでは、省エネルギーの観点から反応効率を向上させることが望まれている。
(1)ニッケル含有スピネル酸化物NixMg1-xAl2O4と、MgOとからなる複合酸化物であって、前記NixMg1-xAl2O4におけるx(NiとMgの原子量合計に対するNi原子量比)が0.07以上0.95以下の範囲内にあり、Ni x Mg 1-x Al 2 O 4 のモル分率が5%以上95%以下であることを特徴とする炭化水素の改質用触媒。
(1)ニッケル含有スピネル酸化物NixMg1-xAl2O4と、MgOとからなる複合酸化物であって、前記NixMg1-xAl2O4におけるx(NiとMgの原子量合計に対するNi原子量比)が0.07以上0.95以下の範囲内にあり、Ni x Mg 1-x Al 2 O 4 のモル分率が5%以上95%以下であることを特徴とするものである。
ニッケル含有スピネル酸化物NixMg1-xAl2O4およびMgOを含有する触媒において、ニッケル含有スピネル酸化物NixMg1-xAl2O4のNi/Mg比率xおよびそのモル分率が本発明範囲内で変えたものを作製し、特性を評価した。
ニッケル含有スピネル酸化物NixMg1-xAl2O4およびMgOを含有する触媒において、ニッケル含有スピネル酸化物NixMg1-xAl2O4のNi/Mg比率xおよびそのモル分率が本発明範囲の外であるものを作製し、特性を評価した。
Claims (1)
- ニッケル含有スピネル酸化物NixMg1-xAl2O4と、MgOとからなる複合酸化物であって、前記NixMg1-xAl2O4におけるx(NiとMgの原子量合計に対するNi原子量比)が0.07以上0.95以下の範囲内にあり、Ni x Mg 1-x Al 2 O 4 のモル分率が5%以上95%以下であることを特徴とする炭化水素の改質用触媒。
Priority Applications (1)
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JP2006105037A JP4767738B2 (ja) | 2006-04-06 | 2006-04-06 | 炭化水素の改質用触媒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006105037A JP4767738B2 (ja) | 2006-04-06 | 2006-04-06 | 炭化水素の改質用触媒 |
Publications (2)
Publication Number | Publication Date |
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JP2007275756A JP2007275756A (ja) | 2007-10-25 |
JP4767738B2 true JP4767738B2 (ja) | 2011-09-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006105037A Expired - Fee Related JP4767738B2 (ja) | 2006-04-06 | 2006-04-06 | 炭化水素の改質用触媒 |
Country Status (1)
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JP (1) | JP4767738B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101594901B1 (ko) * | 2013-12-26 | 2016-02-18 | 재단법인 포항산업과학연구원 | 환원가스 제조용 개질 촉매, 그 제조방법 및 상기 개질 촉매를 이용하여 환원가스를 제조하는 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420517A1 (fr) * | 1978-03-20 | 1979-10-19 | Elf Union | Catalyseurs de desalkylation a l'eau des hydrocarbures aromatiques (catalyseurs sur spinelle mixte) |
JP5072136B2 (ja) * | 1998-07-24 | 2012-11-14 | 千代田化工建設株式会社 | 多孔性スピネル型複合酸化物の製造方法 |
JP4222827B2 (ja) * | 2002-03-25 | 2009-02-12 | 新日本製鐵株式会社 | 炭化水素の改質方法 |
JP4202072B2 (ja) * | 2002-08-30 | 2008-12-24 | 三菱重工業株式会社 | 水素製造触媒の調製方法 |
JP2004202425A (ja) * | 2002-12-26 | 2004-07-22 | Ube Ind Ltd | 炭化水素改質用触媒、炭化水素分解装置、及び燃料電池用改質器 |
JP4222839B2 (ja) * | 2003-01-06 | 2009-02-12 | 新日本製鐵株式会社 | 炭化水素の改質方法 |
JP4776930B2 (ja) * | 2004-04-28 | 2011-09-21 | 東京瓦斯株式会社 | 固体酸化物形燃料電池の支持基体 |
-
2006
- 2006-04-06 JP JP2006105037A patent/JP4767738B2/ja not_active Expired - Fee Related
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JP2007275756A (ja) | 2007-10-25 |
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