CA1107039A - Upflow catalytic reaction apparatus with anti- fluidization means - Google Patents
Upflow catalytic reaction apparatus with anti- fluidization meansInfo
- Publication number
- CA1107039A CA1107039A CA283,821A CA283821A CA1107039A CA 1107039 A CA1107039 A CA 1107039A CA 283821 A CA283821 A CA 283821A CA 1107039 A CA1107039 A CA 1107039A
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- plate
- reactor
- bed
- column
- 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
Links
- 238000005243 fluidization Methods 0.000 title claims abstract description 26
- 238000006555 catalytic reaction Methods 0.000 title abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 99
- 239000002245 particle Substances 0.000 claims abstract description 32
- 230000003405 preventing effect Effects 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 238000000629 steam reforming Methods 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000000284 resting effect Effects 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 description 7
- 239000008188 pellet Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910001293 incoloy Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- 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
- C01B3/384—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 the catalyst being continuously externally heated
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75333676A | 1976-12-22 | 1976-12-22 | |
| US753,336 | 1976-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1107039A true CA1107039A (en) | 1981-08-18 |
Family
ID=25030214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA283,821A Expired CA1107039A (en) | 1976-12-22 | 1977-08-01 | Upflow catalytic reaction apparatus with anti- fluidization means |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5379766A (enrdf_load_stackoverflow) |
| CA (1) | CA1107039A (enrdf_load_stackoverflow) |
| DE (1) | DE2751309A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2374949A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1564994A (enrdf_load_stackoverflow) |
| IL (1) | IL53403A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6767519B2 (en) | 2000-03-15 | 2004-07-27 | Hitachi, Ltd. | Chemical decontamination liquid decomposing system having catalyst tower and catalyst tower therefor |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116215U (ja) * | 1983-01-27 | 1984-08-06 | 三菱自動車工業株式会社 | 車輛用ドア |
| GB8401989D0 (en) * | 1984-01-25 | 1984-02-29 | Martin S R | Heating apparatus |
| US5164163A (en) * | 1988-09-19 | 1992-11-17 | Kabushiki Kaisha Kobe Seiko Sho | Hydrocarbon reforming apparatus |
| JPH03232703A (ja) * | 1989-12-26 | 1991-10-16 | Tokyo Electric Power Co Inc:The | 炭化水素の改質装置 |
| EP3772372A1 (en) | 2019-08-05 | 2021-02-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for preventing fluidizazion in an upward-flow catalytic fixed bed reactor |
| GB202015185D0 (en) * | 2020-09-25 | 2020-11-11 | Johnson Matthey Davy Technologies Ltd | Improvements in or relating to catalyst carriers for tubular reactors and associated methods |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2173844A (en) * | 1935-07-19 | 1939-09-26 | Houdry Process Corp | Heat exchange |
| US3374052A (en) * | 1965-12-20 | 1968-03-19 | Dept Of Chemical Engineering | System for solid particles-fluid contact operations |
| US3541729A (en) * | 1968-05-09 | 1970-11-24 | Gen Electric | Compact reactor-boiler combination |
| US3691065A (en) * | 1970-07-17 | 1972-09-12 | Texaco Inc | Selective temperature control of catalysts |
| DE2336030A1 (de) * | 1973-07-14 | 1975-01-30 | Bamag Verfahrenstechnik Gmbh | Verfahren zur hoehen- und oberflaechenregulierung von feststoffschuettungen |
| US3909299A (en) * | 1973-10-01 | 1975-09-30 | United Technologies Corp | Fuel cell system including reform reactor |
| DE2521710A1 (de) * | 1975-05-15 | 1976-11-18 | Siemens Ag | Reaktor zur katalytischen umsetzung von kohlenwasserstoffen mit einem sauerstoffhaltigen gas |
-
1977
- 1977-08-01 CA CA283,821A patent/CA1107039A/en not_active Expired
- 1977-11-15 FR FR7734288A patent/FR2374949A1/fr active Granted
- 1977-11-16 DE DE19772751309 patent/DE2751309A1/de active Granted
- 1977-11-16 IL IL53403A patent/IL53403A/xx unknown
- 1977-11-18 GB GB48124/77A patent/GB1564994A/en not_active Expired
- 1977-11-29 JP JP14323777A patent/JPS5379766A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6767519B2 (en) | 2000-03-15 | 2004-07-27 | Hitachi, Ltd. | Chemical decontamination liquid decomposing system having catalyst tower and catalyst tower therefor |
| US6982060B2 (en) | 2000-03-15 | 2006-01-03 | Hitachi, Ltd. | Chemical decontamination liquid decomposing system having catalyst tower and catalyst tower therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5379766A (en) | 1978-07-14 |
| FR2374949A1 (fr) | 1978-07-21 |
| JPS577536B2 (enrdf_load_stackoverflow) | 1982-02-10 |
| GB1564994A (en) | 1980-04-16 |
| IL53403A (en) | 1981-03-31 |
| IL53403A0 (en) | 1978-01-31 |
| DE2751309C2 (enrdf_load_stackoverflow) | 1988-04-14 |
| FR2374949B1 (enrdf_load_stackoverflow) | 1983-08-19 |
| DE2751309A1 (de) | 1978-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |