CA1104965A - Multiple-stage hydrocarbon conversion with gravity- flowing catalyst particles - Google Patents
Multiple-stage hydrocarbon conversion with gravity- flowing catalyst particlesInfo
- Publication number
- CA1104965A CA1104965A CA310,181A CA310181A CA1104965A CA 1104965 A CA1104965 A CA 1104965A CA 310181 A CA310181 A CA 310181A CA 1104965 A CA1104965 A CA 1104965A
- Authority
- CA
- Canada
- Prior art keywords
- reaction zone
- reaction
- flow
- zone
- catalyst particles
- 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
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 166
- 239000003054 catalyst Substances 0.000 title claims abstract description 92
- 239000002245 particle Substances 0.000 title claims abstract description 59
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 24
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 24
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 23
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000003197 catalytic effect Effects 0.000 claims abstract description 16
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001833 catalytic reforming Methods 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 239000012263 liquid product Substances 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 230000036647 reaction Effects 0.000 claims description 2
- 239000000376 reactant Substances 0.000 abstract description 10
- 230000008929 regeneration Effects 0.000 description 11
- 238000011069 regeneration method Methods 0.000 description 11
- 239000012071 phase Substances 0.000 description 7
- 239000012808 vapor phase Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000006356 dehydrogenation reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000011874 heated mixture Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- PYKLUAIDKVVEOS-RAXLEYEMSA-N (e)-n-(cyanomethoxy)benzenecarboximidoyl cyanide Chemical compound N#CCO\N=C(\C#N)C1=CC=CC=C1 PYKLUAIDKVVEOS-RAXLEYEMSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- BNRNXUUZRGQAQC-UHFFFAOYSA-N Sildenafil Natural products CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 BNRNXUUZRGQAQC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 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
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 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
- 230000002301 combined effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- NCYVXEGFNDZQCU-UHFFFAOYSA-N nikethamide Chemical compound CCN(CC)C(=O)C1=CC=CN=C1 NCYVXEGFNDZQCU-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- DEIYFTQMQPDXOT-UHFFFAOYSA-N sildenafil citrate Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 DEIYFTQMQPDXOT-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229940094720 viagra Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/10—Catalytic reforming with moving catalysts
- C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US828,803 | 1977-08-29 | ||
| US05/828,803 US4104149A (en) | 1977-05-09 | 1977-08-29 | Multiple-stage hydrocarbon conversion with gravity-flowing catalyst particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1104965A true CA1104965A (en) | 1981-07-14 |
Family
ID=25252792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA310,181A Expired CA1104965A (en) | 1977-08-29 | 1978-08-28 | Multiple-stage hydrocarbon conversion with gravity- flowing catalyst particles |
Country Status (13)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325807A (en) * | 1981-01-05 | 1982-04-20 | Uop Inc. | Multiple stage hydrocarbon conversion with gravity flowing catalyst particles |
| CA2137310C (en) * | 1993-12-20 | 2004-02-17 | John C. Jubin Jr. | Catalytic converter and method for highly exothermic reactions |
| US8282814B2 (en) * | 2009-03-31 | 2012-10-09 | Uop Llc | Fired heater for a hydrocarbon conversion process |
| RU2518080C2 (ru) * | 2011-07-08 | 2014-06-10 | Общество с ограниченной ответственностью "Премиум Инжиниринг" | Способ и устройство переработки тяжелого нефтяного сырья |
| CN117023513B (zh) * | 2023-04-20 | 2025-08-08 | 武汉氢能与燃料电池产业技术研究院有限公司 | 基于多级催化供热的甲醇重整制氢反应器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3470090A (en) * | 1967-09-25 | 1969-09-30 | Universal Oil Prod Co | Method for operating a non-regenerative fixed bed reforming process |
| US3725248A (en) * | 1969-09-25 | 1973-04-03 | Universal Oil Prod Co | Method of operating a reforming process |
| US3647680A (en) * | 1969-09-25 | 1972-03-07 | Universal Oil Prod Co | Continuous reforming-regeneration process |
| US3706536A (en) * | 1971-05-10 | 1972-12-19 | Universal Oil Prod Co | Multiple-stage stacked reactor system for moving bed catalyst particles |
| US3864240A (en) * | 1973-03-09 | 1975-02-04 | Universal Oil Prod Co | Integration of a reaction system having gravity-flowing catalyst particles with a fixed-bed system |
| US3839197A (en) * | 1973-08-09 | 1974-10-01 | Universal Oil Prod Co | Controlled inter-reactor catalyst transport method |
| IL51237A (en) * | 1976-01-19 | 1979-11-30 | Uop Inc | Hydrocarbon conversion with gravity-flowing catalyst particles |
-
1978
- 1978-07-26 AU AU38351/78A patent/AU526654B2/en not_active Expired
- 1978-07-27 DE DE19782832971 patent/DE2832971A1/de active Granted
- 1978-07-31 MX MX174362A patent/MX150595A/es unknown
- 1978-07-31 YU YU1845/78A patent/YU40719B/xx unknown
- 1978-07-31 GB GB7831756A patent/GB2003914B/en not_active Expired
- 1978-07-31 ES ES472233A patent/ES472233A1/es not_active Expired
- 1978-07-31 FR FR7822583A patent/FR2401981A1/fr active Granted
- 1978-07-31 IT IT26318/78A patent/IT1097997B/it active
- 1978-08-02 PT PT68376A patent/PT68376A/pt unknown
- 1978-08-05 RO RO7894902A patent/RO76038A/ro unknown
- 1978-08-22 JP JP53102232A patent/JPS6039111B2/ja not_active Expired
- 1978-08-28 CA CA310,181A patent/CA1104965A/en not_active Expired
- 1978-08-28 SU SU782658303A patent/SU1248530A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2003914B (en) | 1982-02-24 |
| FR2401981B1 (enrdf_load_stackoverflow) | 1980-07-04 |
| IT7826318A0 (it) | 1978-07-31 |
| AU526654B2 (en) | 1983-01-27 |
| SU1248530A3 (ru) | 1986-07-30 |
| JPS5446204A (en) | 1979-04-12 |
| DE2832971C2 (enrdf_load_stackoverflow) | 1989-03-09 |
| YU40719B (en) | 1986-04-30 |
| YU184578A (en) | 1983-02-28 |
| MX150595A (es) | 1984-06-06 |
| GB2003914A (en) | 1979-03-21 |
| AU3835178A (en) | 1980-01-31 |
| ES472233A1 (es) | 1979-03-16 |
| FR2401981A1 (fr) | 1979-03-30 |
| IT1097997B (it) | 1985-08-31 |
| PT68376A (en) | 1978-09-01 |
| DE2832971A1 (de) | 1979-03-22 |
| RO76038A (ro) | 1981-03-10 |
| JPS6039111B2 (ja) | 1985-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |