CA1110568A - Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone - Google Patents
Fluid cracking process and the method for separating a suspension discharged from a riser cracking zoneInfo
- Publication number
- CA1110568A CA1110568A CA285,373A CA285373A CA1110568A CA 1110568 A CA1110568 A CA 1110568A CA 285373 A CA285373 A CA 285373A CA 1110568 A CA1110568 A CA 1110568A
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- riser
- zone
- hydrocarbon
- discharged
- 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
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000725 suspension Substances 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 title claims abstract description 18
- 238000005336 cracking Methods 0.000 title claims abstract description 15
- 239000003054 catalyst Substances 0.000 claims abstract description 237
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 74
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 73
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 72
- 230000008929 regeneration Effects 0.000 claims abstract description 43
- 238000011069 regeneration method Methods 0.000 claims abstract description 43
- 239000002245 particle Substances 0.000 claims abstract description 37
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims description 50
- 239000007789 gas Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 27
- 238000007254 oxidation reaction Methods 0.000 claims description 20
- 230000003647 oxidation Effects 0.000 claims description 19
- 239000000047 product Substances 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000003575 carbonaceous material Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 239000013066 combination product Substances 0.000 claims 1
- 229940127555 combination product Drugs 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 239000010457 zeolite Substances 0.000 description 18
- 229910021536 Zeolite Inorganic materials 0.000 description 17
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 16
- 239000000571 coke Substances 0.000 description 12
- 238000002485 combustion reaction Methods 0.000 description 10
- 230000001737 promoting effect Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- -1 zeolite hydrocarbon Chemical class 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000012084 conversion product Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012013 faujasite Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 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
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012545 processing 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
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72810076A | 1976-09-30 | 1976-09-30 | |
| US728,100 | 1976-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1110568A true CA1110568A (en) | 1981-10-13 |
Family
ID=24925417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA285,373A Expired CA1110568A (en) | 1976-09-30 | 1977-08-24 | Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5343704A (enrdf_load_stackoverflow) |
| CA (1) | CA1110568A (enrdf_load_stackoverflow) |
| DE (1) | DE2743849A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2366056A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1593157A (enrdf_load_stackoverflow) |
| IT (1) | IT1085043B (enrdf_load_stackoverflow) |
| ZA (1) | ZA775631B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482451A (en) * | 1982-09-16 | 1984-11-13 | Uop Inc. | Process for the separation of particulate solids from vapors using a discharge having a helical twist |
| US4405444A (en) * | 1982-11-08 | 1983-09-20 | Ashland Oil, Inc. | Method and means for charging foamed residual oils in contact with fluid solid particulate material |
| US4581205A (en) * | 1983-09-06 | 1986-04-08 | Mobil Oil Corporation | Closed cyclone FCC system with provisions for surge capacity |
| US4588558A (en) * | 1983-09-06 | 1986-05-13 | Mobil Oil Corporation | Closed FCC cyclone system |
| US4579716A (en) * | 1983-09-06 | 1986-04-01 | Mobil Oil Corporation | Closed reactor FCC system with provisions for surge capacity |
| US4711712A (en) * | 1983-09-06 | 1987-12-08 | Mobil Oil Corporation | Closed cyclone FCC system with provisions for surge capacity |
| US4502947A (en) * | 1984-05-21 | 1985-03-05 | Mobil Oil Corporation | Closed cyclone FCC catalyst separation method and apparatus |
| ATE67687T1 (de) * | 1985-03-06 | 1991-10-15 | Memtec Ltd | Aenderung der porengroessenverteilung. |
| JPH0539404Y2 (enrdf_load_stackoverflow) * | 1986-01-24 | 1993-10-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785962A (en) * | 1971-12-27 | 1974-01-15 | Universal Oil Prod Co | Fluidized catalytic cracking process |
-
1977
- 1977-08-24 CA CA285,373A patent/CA1110568A/en not_active Expired
- 1977-09-20 ZA ZA00775631A patent/ZA775631B/xx unknown
- 1977-09-21 IT IT27815/77A patent/IT1085043B/it active
- 1977-09-27 FR FR7729004A patent/FR2366056A1/fr active Granted
- 1977-09-27 GB GB40154/77A patent/GB1593157A/en not_active Expired
- 1977-09-29 DE DE19772743849 patent/DE2743849A1/de active Granted
- 1977-09-30 JP JP11694977A patent/JPS5343704A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2743849A1 (de) | 1978-04-06 |
| IT1085043B (it) | 1985-05-28 |
| DE2743849C2 (enrdf_load_stackoverflow) | 1987-06-04 |
| JPS5343704A (en) | 1978-04-20 |
| ZA775631B (en) | 1979-04-25 |
| JPS6129996B2 (enrdf_load_stackoverflow) | 1986-07-10 |
| AU2919277A (en) | 1979-04-05 |
| FR2366056B1 (enrdf_load_stackoverflow) | 1983-08-26 |
| FR2366056A1 (fr) | 1978-04-28 |
| GB1593157A (en) | 1981-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |