CA2427464A1 - Steam reformer with internal hydrogen purification - Google Patents
Steam reformer with internal hydrogen purification Download PDFInfo
- Publication number
- CA2427464A1 CA2427464A1 CA002427464A CA2427464A CA2427464A1 CA 2427464 A1 CA2427464 A1 CA 2427464A1 CA 002427464 A CA002427464 A CA 002427464A CA 2427464 A CA2427464 A CA 2427464A CA 2427464 A1 CA2427464 A1 CA 2427464A1
- Authority
- CA
- Canada
- Prior art keywords
- reforming
- hydrogen
- shell
- membrane
- hydrogen purification
- 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.)
- Granted
Links
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 6
- 239000001257 hydrogen Substances 0.000 title abstract 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 238000002407 reforming Methods 0.000 abstract 8
- 239000012528 membrane Substances 0.000 abstract 5
- 150000002431 hydrogen Chemical class 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Hydrogen, Water And Hydrids (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A steam reformer includes a shell, a reforming region within the shell, and a hydrogen purification module. The shell has an outer surface and is adapted to receive a reforming feedstock containing water and at least one of a hydrocarbon and an alcohol. The reforming region includes a reforming catalyst bed adapted to receive the feedstock and convert the feedstock into a reforming product stream including hydrogen, carbon monoxide and carbon dioxide. The hydrogen purification module includes a hydrogen-selective membrane in fluid communication with the reforming catalyst bed. The membranes is adapted to produce a permeate stream comprised of a portion of the reforming product stream which passes through the membrane, and a byproduct stream comprised of a portion of the reforming product stream which does not pass through the membrane. The hydrogen-selective membrane includes palladium, copper and oxygen, and contains no more than 29 ppm oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2458314A CA2458314C (en) | 1997-10-15 | 1998-10-14 | Steam reformer with internal hydrogen purification |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/951,091 | 1997-10-15 | ||
| US08/951,091 US5997594A (en) | 1996-10-30 | 1997-10-15 | Steam reformer with internal hydrogen purification |
| CA002274904A CA2274904C (en) | 1997-10-15 | 1998-10-14 | Steam reformer with internal hydrogen purification |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002274904A Division CA2274904C (en) | 1997-10-15 | 1998-10-14 | Steam reformer with internal hydrogen purification |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2458314A Division CA2458314C (en) | 1997-10-15 | 1998-10-14 | Steam reformer with internal hydrogen purification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2427464A1 true CA2427464A1 (en) | 1999-04-22 |
| CA2427464C CA2427464C (en) | 2004-03-30 |
Family
ID=32231647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002427464A Expired - Lifetime CA2427464C (en) | 1997-10-15 | 1998-10-14 | Steam reformer with internal hydrogen purification |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2427464C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002347A (en) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | A kind of ultrasonic wave added hydrogen production from methanol-steam reforming reactor |
| CN112236223A (en) * | 2018-05-31 | 2021-01-15 | 托普索公司 | Heated steam reforming by resistance heating |
| CN115285939A (en) * | 2022-08-24 | 2022-11-04 | 北京石油化工学院 | A bioethanol autothermal reforming hydrogen production system |
| US12214327B2 (en) | 2018-05-31 | 2025-02-04 | Haldor Topsøe A/S | Endothermic reactions heated by resistance heating |
| US12227414B2 (en) | 2019-10-01 | 2025-02-18 | Haldor Topsøe A/S | On demand hydrogen from ammonia |
| US12246298B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | Offshore reforming installation or vessel |
| US12246964B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | On demand hydrogen from methanol |
| US12246970B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | Cyanide on demand |
| US12246965B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | On demand synthesis gas from methanol |
| US12246299B2 (en) | 2019-11-12 | 2025-03-11 | Haldor Topsøe A/S | Electric steam cracker |
-
1998
- 1998-10-14 CA CA002427464A patent/CA2427464C/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002347A (en) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | A kind of ultrasonic wave added hydrogen production from methanol-steam reforming reactor |
| US12214327B2 (en) | 2018-05-31 | 2025-02-04 | Haldor Topsøe A/S | Endothermic reactions heated by resistance heating |
| CN112236223B (en) * | 2018-05-31 | 2023-06-06 | 托普索公司 | Steam reforming with heating by resistance heating |
| US11905173B2 (en) | 2018-05-31 | 2024-02-20 | Haldor Topsøe A/S | Steam reforming heated by resistance heating |
| CN112236223A (en) * | 2018-05-31 | 2021-01-15 | 托普索公司 | Heated steam reforming by resistance heating |
| US12227414B2 (en) | 2019-10-01 | 2025-02-18 | Haldor Topsøe A/S | On demand hydrogen from ammonia |
| US12246298B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | Offshore reforming installation or vessel |
| US12246964B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | On demand hydrogen from methanol |
| US12246970B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | Cyanide on demand |
| US12246965B2 (en) | 2019-10-01 | 2025-03-11 | Haldor Topsøe A/S | On demand synthesis gas from methanol |
| US12246299B2 (en) | 2019-11-12 | 2025-03-11 | Haldor Topsøe A/S | Electric steam cracker |
| CN115285939A (en) * | 2022-08-24 | 2022-11-04 | 北京石油化工学院 | A bioethanol autothermal reforming hydrogen production system |
| CN115285939B (en) * | 2022-08-24 | 2023-08-22 | 北京石油化工学院 | A bioethanol autothermal reforming hydrogen production system |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2427464C (en) | 2004-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20181015 |