JP6936338B2 - メタノール水蒸気改質触媒、メタノール水蒸気改質装置及び水素生成方法 - Google Patents
メタノール水蒸気改質触媒、メタノール水蒸気改質装置及び水素生成方法 Download PDFInfo
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- JP6936338B2 JP6936338B2 JP2019564238A JP2019564238A JP6936338B2 JP 6936338 B2 JP6936338 B2 JP 6936338B2 JP 2019564238 A JP2019564238 A JP 2019564238A JP 2019564238 A JP2019564238 A JP 2019564238A JP 6936338 B2 JP6936338 B2 JP 6936338B2
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- steam reforming
- copper
- methanol
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- reforming 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
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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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- 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
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Description
<実施形態>
<触媒活性評価>
<効果>
Claims (8)
- シリカを担持体として銅粒子を分散配置した水素生成用のメタノール水蒸気改質触媒であって、
シリカと銅との重量比が1:1から1:1.63の間であり、総重量に占める銅の重量比率が50wt%以上60wt%以下であるメタノール水蒸気改質触媒。 - シリカを担持体として銅粒子を分散配置した水素生成用のメタノール水蒸気改質触媒であって、
シリカと銅との重量比が、1:1.08から1:1.50の間であり、総重量に占める銅の重量比率が50wt%以上60wt%以下であるメタノール水蒸気改質触媒。 - 銅は銅ナノ粒子である請求項1又は請求項2に記載のメタノール水蒸気改質触媒。
- SF−Plot解析によるメインピークの細孔直径が直径0.5nm〜2nmのサブナノポア乃至ナノポアからなる多孔質体であることを特徴とする請求項1または請求項2のいずれか一に記載のメタノール水蒸気改質触媒。
- 担持体として、さらに酸化セリウム又は/及び酸化アルミニウムを含む請求項1から請求項4のいずれか一に記載のメタノール水蒸気改質触媒。
- 銅は、銅ナノ粒子前駆体を含む請求項1から請求項5のいずれか一に記載のメタノール水蒸気改質触媒。
- メタノールと水蒸気との反応温度を250℃プラスマイナス10%とする温度制御部と、
請求項1から請求項6のいずれか一に記載のメタノール水蒸気改質触媒を備えたメタノール水蒸気反応部と、を有する水素生成用のメタノール水蒸気改質装置。 - メタノールと水蒸気との反応温度を250℃プラスマイナス10%として、
請求項1から請求項6のいずれか一に記載のメタノール水蒸気改質触媒を用いてメタノールと水蒸気を反応させることで水素を生成する水素生成方法。
Applications Claiming Priority (1)
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PCT/JP2018/000630 WO2019138536A1 (ja) | 2018-01-12 | 2018-01-12 | メタノール水蒸気改質触媒、メタノール水蒸気改質装置及び水素生成方法 |
Publications (2)
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JPWO2019138536A1 JPWO2019138536A1 (ja) | 2020-08-20 |
JP6936338B2 true JP6936338B2 (ja) | 2021-09-15 |
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JP2019564238A Active JP6936338B2 (ja) | 2018-01-12 | 2018-01-12 | メタノール水蒸気改質触媒、メタノール水蒸気改質装置及び水素生成方法 |
Country Status (2)
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JP (1) | JP6936338B2 (ja) |
WO (1) | WO2019138536A1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62176545A (ja) * | 1986-01-31 | 1987-08-03 | Idemitsu Kosan Co Ltd | メタノール改質用触媒の製造方法 |
JPH04156944A (ja) * | 1989-06-29 | 1992-05-29 | E I Du Pont De Nemours & Co | メタノール解離触媒 |
JPH03249943A (ja) * | 1990-02-28 | 1991-11-07 | Mitsubishi Heavy Ind Ltd | メタノール改質用触媒 |
US5089245A (en) * | 1990-04-09 | 1992-02-18 | Accel Catalysis, Inc. | Catalyst for supported molten salt catalytic dehydrogenation of methanol |
JP2002186855A (ja) * | 2000-12-20 | 2002-07-02 | F C C:Kk | メタノールの水蒸気改質用触媒 |
JP2003010692A (ja) * | 2001-07-02 | 2003-01-14 | F C C:Kk | メタノールの水蒸気改質用触媒 |
SG2013023585A (en) * | 2012-11-01 | 2014-06-27 | Agency Science Tech & Res | Methanation catalyst |
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- 2018-01-12 JP JP2019564238A patent/JP6936338B2/ja active Active
- 2018-01-12 WO PCT/JP2018/000630 patent/WO2019138536A1/ja active Application Filing
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WO2019138536A1 (ja) | 2019-07-18 |
JPWO2019138536A1 (ja) | 2020-08-20 |
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