CA1085332A - Fluidized catalytic cracking process with improved cycle gas oil stripping - Google Patents
Fluidized catalytic cracking process with improved cycle gas oil strippingInfo
- Publication number
- CA1085332A CA1085332A CA268,100A CA268100A CA1085332A CA 1085332 A CA1085332 A CA 1085332A CA 268100 A CA268100 A CA 268100A CA 1085332 A CA1085332 A CA 1085332A
- Authority
- CA
- Canada
- Prior art keywords
- cycle gas
- gas oil
- stripped
- fraction
- light cycle
- 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 30
- 230000008569 process Effects 0.000 title claims abstract description 29
- 238000004523 catalytic cracking Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 238000005194 fractionation Methods 0.000 claims abstract description 37
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229930195733 hydrocarbon Natural products 0.000 claims description 85
- 150000002430 hydrocarbons Chemical class 0.000 claims description 85
- 239000003054 catalyst Substances 0.000 claims description 62
- 238000009835 boiling Methods 0.000 claims description 61
- 239000004215 Carbon black (E152) Substances 0.000 claims description 47
- 238000005336 cracking Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000012071 phase Substances 0.000 claims 3
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004231 fluid catalytic cracking Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 174
- 239000007789 gas Substances 0.000 description 153
- 239000000571 coke Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- -1 atmospheric residuum Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010763 heavy fuel oil Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011959 amorphous silica alumina Substances 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 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
- C10G7/00—Distillation of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/642,870 US4033856A (en) | 1975-12-22 | 1975-12-22 | Fluidized catalytic cracking process with improved intermediate cycle gas oil stripping |
| US643,050 | 1975-12-22 | ||
| US05/643,050 US4033857A (en) | 1975-12-22 | 1975-12-22 | Fluidized catalytic cracking process with improved light cycle gas oil stripping |
| US642,870 | 1975-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1085332A true CA1085332A (en) | 1980-09-09 |
Family
ID=27094139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA268,100A Expired CA1085332A (en) | 1975-12-22 | 1976-12-17 | Fluidized catalytic cracking process with improved cycle gas oil stripping |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5278903A (it) |
| AT (1) | AT353929B (it) |
| CA (1) | CA1085332A (it) |
| DE (1) | DE2657563A1 (it) |
| ES (1) | ES454438A1 (it) |
| FI (1) | FI763663A7 (it) |
| FR (1) | FR2336469A1 (it) |
| GB (1) | GB1516590A (it) |
| IT (1) | IT1123647B (it) |
| NL (1) | NL7613802A (it) |
| SE (1) | SE420417B (it) |
| YU (1) | YU309476A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007224204A (ja) * | 2006-02-24 | 2007-09-06 | Jgc Corp | 蒸留塔および蒸留方法 |
| FR2918070B1 (fr) * | 2007-06-27 | 2012-10-19 | Inst Francais Du Petrole | Zone reactionnelle comportant deux risers en parallele et une zone de separation gaz solide commune en vue de la production de propylene |
| CN113813626A (zh) * | 2021-09-27 | 2021-12-21 | 宁夏滨泽新能源科技有限公司 | 一种蒸馏进料系统及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879224A (en) * | 1954-08-13 | 1959-03-24 | Phillips Petroleum Co | Separation of solids from fluids |
| DE1505380A1 (de) * | 1965-03-26 | 1969-06-19 | Boewe Boehler & Weber Kg Masch | Fahrzeug-Reinigungsanlage |
-
1976
- 1976-11-25 GB GB49118/76A patent/GB1516590A/en not_active Expired
- 1976-12-10 JP JP51147897A patent/JPS5278903A/ja active Pending
- 1976-12-13 NL NL7613802A patent/NL7613802A/ not_active Application Discontinuation
- 1976-12-17 CA CA268,100A patent/CA1085332A/en not_active Expired
- 1976-12-18 DE DE19762657563 patent/DE2657563A1/de not_active Withdrawn
- 1976-12-20 YU YU03094/76A patent/YU309476A/xx unknown
- 1976-12-20 ES ES454438A patent/ES454438A1/es not_active Expired
- 1976-12-21 SE SE7614369A patent/SE420417B/xx unknown
- 1976-12-21 AT AT951176A patent/AT353929B/de not_active IP Right Cessation
- 1976-12-21 FR FR7638490A patent/FR2336469A1/fr not_active Withdrawn
- 1976-12-21 IT IT30736/76A patent/IT1123647B/it active
- 1976-12-21 FI FI763663A patent/FI763663A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7614369L (sv) | 1977-06-23 |
| SE420417B (sv) | 1981-10-05 |
| GB1516590A (en) | 1978-07-05 |
| NL7613802A (nl) | 1977-06-24 |
| FI763663A7 (it) | 1977-06-23 |
| IT1123647B (it) | 1986-04-30 |
| YU309476A (en) | 1982-05-31 |
| DE2657563A1 (de) | 1977-06-30 |
| AT353929B (de) | 1979-12-10 |
| JPS5278903A (en) | 1977-07-02 |
| ES454438A1 (es) | 1978-02-16 |
| FR2336469A1 (fr) | 1977-07-22 |
| ATA951176A (de) | 1979-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |