JP6939022B2 - 触媒反応器 - Google Patents
触媒反応器 Download PDFInfo
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- JP6939022B2 JP6939022B2 JP2017069748A JP2017069748A JP6939022B2 JP 6939022 B2 JP6939022 B2 JP 6939022B2 JP 2017069748 A JP2017069748 A JP 2017069748A JP 2017069748 A JP2017069748 A JP 2017069748A JP 6939022 B2 JP6939022 B2 JP 6939022B2
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- catalyst structure
- inclined surface
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- catalyst
- side flow
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- 230000003197 catalytic effect Effects 0.000 title claims description 9
- 239000003054 catalyst Substances 0.000 claims description 173
- 238000006243 chemical reaction Methods 0.000 claims description 99
- 239000012530 fluid Substances 0.000 claims description 17
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 238000009826 distribution Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000007769 metal material Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 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
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
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- Physical Or Chemical Processes And Apparatus (AREA)
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Description
また、
Claims (5)
- 反応流体が流れる反応側流路と、
前記反応側流路内に収容される第1の触媒構造体及び第2の触媒構造体と
を備え、
前記第1の触媒構造体は、前記第2の触媒構造体に対向する面の少なくとも一部に第1の傾斜面を含み、
前記第2の触媒構造体は、前記第1の触媒構造体に対向する面の少なくとも一部に、前記第1の傾斜面に対向する第2の傾斜面を含み、
前記第1の傾斜面及び前記第2の傾斜面は、前記第1の触媒構造体及び前記第2の触媒構造体の配列方向に対して同方向に傾斜し、
前記第1の触媒構造体及び前記第2の触媒構造体は、前記第1の傾斜面の少なくとも一部及び前記第2の傾斜面の少なくとも一部が互いに接触した状態で、前記配列方向に対して同一の方向に傾斜し、
各前記触媒構造体の傾斜によって、各前記触媒構造体と前記反応側流路の内面との間のクリアランスが、前記反応側流路内で各前記触媒構造体が傾斜していないときの値よりも減少している
触媒反応器。 - 前記第1の傾斜面は、前記第2の触媒構造体に対向する面の全面に形成され、
前記第2の傾斜面は、前記第1の触媒構造体に対向する面の全面に形成されている
請求項1に記載の触媒反応器。 - 前記反応側流路の内面には、前記第1の傾斜面の端部或いは前記第2の傾斜面の端部に当接する突出部又は段差部が形成されている請求項1または2に記載の触媒反応器。
- 前記配列方向に対する前記第1の傾斜面の傾斜角と前記配列方向に対する前記第2の傾斜面の傾斜角は互いに異なる値を有する請求項1に記載の触媒反応器。
- 前記第1の傾斜面は、前記第1の触媒構造体のうちの前記第2の触媒構造体に対向する前記面の一部のみに形成され、
前記第2の傾斜面は、前記第2の触媒構造体のうちの前記第1の触媒構造体に対向する前記面の一部のみに形成される請求項1に記載の触媒反応器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017069748A JP6939022B2 (ja) | 2017-03-31 | 2017-03-31 | 触媒反応器 |
PCT/JP2018/012659 WO2018181434A1 (ja) | 2017-03-31 | 2018-03-28 | 触媒反応器 |
EP18775107.8A EP3603796B1 (en) | 2017-03-31 | 2018-03-28 | Catalytic reactor |
US16/580,420 US11084018B2 (en) | 2017-03-31 | 2019-09-24 | Catalytic reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017069748A JP6939022B2 (ja) | 2017-03-31 | 2017-03-31 | 触媒反応器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018171551A JP2018171551A (ja) | 2018-11-08 |
JP6939022B2 true JP6939022B2 (ja) | 2021-09-22 |
Family
ID=63677287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017069748A Active JP6939022B2 (ja) | 2017-03-31 | 2017-03-31 | 触媒反応器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11084018B2 (ja) |
EP (1) | EP3603796B1 (ja) |
JP (1) | JP6939022B2 (ja) |
WO (1) | WO2018181434A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4059600A4 (en) * | 2019-11-13 | 2023-07-19 | IHI Corporation | TEMPLATE FOR INSERTING A FILLING ELEMENT INTO A REACTOR |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197597B (en) * | 1986-06-24 | 1990-05-09 | Dyson Refractories | Catalyst bodies |
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EP3603796B1 (en) | 2024-04-17 |
US20200030770A1 (en) | 2020-01-30 |
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US11084018B2 (en) | 2021-08-10 |
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