JP7220429B2 - 水素製造装置および水素製造方法 - Google Patents
水素製造装置および水素製造方法 Download PDFInfo
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- 229910052739 hydrogen Inorganic materials 0.000 title claims description 127
- 239000001257 hydrogen Substances 0.000 title claims description 127
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 120
- 238000004519 manufacturing process Methods 0.000 title claims description 57
- 239000007789 gas Substances 0.000 claims description 221
- 238000002485 combustion reaction Methods 0.000 claims description 83
- 239000003054 catalyst Substances 0.000 claims description 77
- 239000002994 raw material Substances 0.000 claims description 55
- 229910001868 water Inorganic materials 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000000629 steam reforming Methods 0.000 claims description 39
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000000567 combustion gas Substances 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000002407 reforming Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 27
- 238000001179 sorption measurement Methods 0.000 description 22
- 239000007788 liquid Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 238000000926 separation method Methods 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 239000003463 adsorbent Substances 0.000 description 11
- 238000005485 electric heating Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 5
- 238000006555 catalytic reaction Methods 0.000 description 5
- 238000003795 desorption Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000007743 anodising Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 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 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 238000007654 immersion Methods 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
- 239000012528 membrane Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
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
- B01J23/70—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
- B01J23/86—Chromium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/40—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts characterised by the catalyst
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P20/10—Process efficiency
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
CmHn+mH2O→mCO+(m+n/2)H2
CO+H2O→CO2+H2
本実施例では、構造体触媒を用いた通電加熱による直接熱供給方式において、都市ガスの水蒸気改質による水素製造のランニングコストについて評価した。オフガス燃焼による熱供給は、改質器内部での触媒燃焼により直接熱供給する方式を採用し、熱伝達効率に優れている。原料に都市ガスを用いる場合、水素製造装置の水素製造能力については、改質率が91%、CO変成率が95%、PSA回収率が74%であった。この条件下で水素製造のコストを算出した。
本実施例では、実施例1と同様の前提条件、直接熱供給方式に基づいて、オフガス燃焼熱の熱伝達効率を実施例1の51%から60%に変更してランニングコストを評価した。
本比較例では、従来法の粒状触媒を用いたバーナー燃焼での間接熱供給方式における水蒸気改質水素製造のランニングコストについて評価した。実用化されている間接熱供給方式の水素製造装置(水素製造量300Nm3/h)の原料原単位0.37Nm3/Nm3-H2を参考にし、前記実施例1,2と同様の前提条件に基づいて水素製造のコストを算出した。
1 真空断熱改質器
11 側壁
12 端部壁
121 ガス導入口
13 端部壁
131 ガス導出口
2 構造体触媒
3 オフガス燃焼管
31 ガス導入口
32 ガス排出口
4 水性ガスシフト反応器
41 ガス導入口
42 ガス導出口
5 PSA分離装置
61 配管
62 配管
63 熱交換器
64 配管
65 気液分離器
651 液排出口
652 液成分
66 配管
67 配管
68 配管
69 ブロア
71 電極
72 電極
8 電源
9 コントローラ
Claims (7)
- 真空断熱改質器と、
当該真空断熱改質器の内部に配置され、燃焼用触媒が充填されたガス燃焼管と、
前記真空断熱改質器の内部に配置され、水蒸気改質反応により水素を生成するための通電加熱可能な構造体触媒と、を備え、
前記構造体触媒は筒状とされており、
前記ガス燃焼管は、前記構造体触媒の内側を挿通する、水素製造装置。 - 前記真空断熱改質器を経た改質ガスから水素を精製するための水素精製装置を更に備え、
前記水素精製装置にて前記改質ガスから分離された水素以外の不純物を多く含むオフガスを燃焼用燃料として前記ガス燃焼管に供給する、請求項1に記載の水素製造装置。 - 前記構造体触媒は、ニッケルクロム合金を金属基板とし、その表面にアルミニウム層が形成されたクラッド担体に、ニッケルを含む金属が担持されたものである、請求項1または2に記載の水素製造装置。
- 前記構造体触媒は、ニッケルクロム合金を金属基板とし、その表面にアルミナ層が形成されたクラッド担体に、ニッケルを含む金属が担持されたものである、請求項1または2に記載の水素製造装置。
- 前記真空断熱改質器を経た改質ガスに含まれる一酸化炭素を水と触媒反応させて水素を生成するための水性ガスシフト反応器を更に備えている、請求項1ないし4のいずれかに記載の水素製造装置。
- 前記真空断熱改質器を経た改質ガスに含まれる一酸化炭素を水と触媒反応させて水素を生成するための水性ガスシフト反応器と、
前記水性ガスシフト反応器からのシフト混合ガスに含まれる水素を精製するための水素精製装置と、を更に備え、
前記水素精製装置にて前記シフト混合ガスから分離された水素以外の不純物を多く含むオフガスを燃焼用燃料として前記ガス燃焼管に供給する、請求項1、3または4のいずれかに記載の水素製造装置。 - 請求項1ないし6のいずれかに記載の水素製造装置を用いて行う水素の製造方法であって、
前記構造体触媒に電流を流して当該構造体触媒を発熱させ、かつ前記ガス燃焼管に燃焼用ガスを供給して触媒燃焼させつつ、炭化水素と水とを含む原料ガスを前記真空断熱改質器内で水蒸気改質反応させる、水素の製造方法。
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JP2018056426 | 2018-03-23 | ||
JP2018056426 | 2018-03-23 | ||
PCT/JP2019/010246 WO2019181687A1 (ja) | 2018-03-23 | 2019-03-13 | 水素製造装置および水素製造方法 |
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JPWO2019181687A1 JPWO2019181687A1 (ja) | 2021-03-11 |
JP7220429B2 true JP7220429B2 (ja) | 2023-02-10 |
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JP2020508268A Active JP7220429B2 (ja) | 2018-03-23 | 2019-03-13 | 水素製造装置および水素製造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7220429B2 (ja) |
TW (1) | TW201940413A (ja) |
WO (1) | WO2019181687A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095359A (ja) | 2005-09-27 | 2007-04-12 | Nippon Sheet Glass Co Ltd | 燃料電池用燃料改質器 |
JP2007099596A (ja) | 2005-10-07 | 2007-04-19 | Ishikawajima Shibaura Mach Co Ltd | 燃料改質装置 |
WO2016162263A1 (en) | 2015-04-08 | 2016-10-13 | Haldor Topsøe A/S | Reformer device comprising a co2 membrane |
-
2019
- 2019-03-13 JP JP2020508268A patent/JP7220429B2/ja active Active
- 2019-03-13 WO PCT/JP2019/010246 patent/WO2019181687A1/ja active Application Filing
- 2019-03-19 TW TW108109283A patent/TW201940413A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095359A (ja) | 2005-09-27 | 2007-04-12 | Nippon Sheet Glass Co Ltd | 燃料電池用燃料改質器 |
JP2007099596A (ja) | 2005-10-07 | 2007-04-19 | Ishikawajima Shibaura Mach Co Ltd | 燃料改質装置 |
WO2016162263A1 (en) | 2015-04-08 | 2016-10-13 | Haldor Topsøe A/S | Reformer device comprising a co2 membrane |
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JPWO2019181687A1 (ja) | 2021-03-11 |
TW201940413A (zh) | 2019-10-16 |
WO2019181687A1 (ja) | 2019-09-26 |
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