CA1233425A - Fluid catalytic cracking systems - Google Patents
Fluid catalytic cracking systemsInfo
- Publication number
- CA1233425A CA1233425A CA000443269A CA443269A CA1233425A CA 1233425 A CA1233425 A CA 1233425A CA 000443269 A CA000443269 A CA 000443269A CA 443269 A CA443269 A CA 443269A CA 1233425 A CA1233425 A CA 1233425A
- Authority
- CA
- Canada
- Prior art keywords
- feed
- liquid
- hydrocarbon
- orifice
- stream
- 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
- 238000004231 fluid catalytic cracking Methods 0.000 title claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 125
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 125
- 239000003054 catalyst Substances 0.000 claims abstract description 115
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 108
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 239000002245 particle Substances 0.000 claims abstract description 46
- 239000000571 coke Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005336 cracking Methods 0.000 claims abstract description 18
- 239000006185 dispersion Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000003595 mist Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 45
- 239000012071 phase Substances 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 230000003197 catalytic effect Effects 0.000 claims description 14
- 230000008016 vaporization Effects 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 9
- 239000007791 liquid phase Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000009834 vaporization Methods 0.000 claims description 8
- 238000004523 catalytic cracking Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 4
- 230000001965 increasing effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 abstract description 7
- 238000004939 coking Methods 0.000 abstract description 7
- 230000035484 reaction time Effects 0.000 abstract description 5
- 239000012808 vapor phase Substances 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 239000003921 oil Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000004227 thermal cracking Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000036647 reaction Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229960005349 sulfur Drugs 0.000 description 2
- 235000001508 sulfur Nutrition 0.000 description 2
- GRYSXUXXBDSYRT-WOUKDFQISA-N (2r,3r,4r,5r)-2-(hydroxymethyl)-4-methoxy-5-[6-(methylamino)purin-9-yl]oxolan-3-ol Chemical compound C1=NC=2C(NC)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1OC GRYSXUXXBDSYRT-WOUKDFQISA-N 0.000 description 1
- 241000286904 Leptothecata Species 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46412183A | 1983-02-04 | 1983-02-04 | |
| US464,121 | 1983-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1233425A true CA1233425A (en) | 1988-03-01 |
Family
ID=23842653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000443269A Expired CA1233425A (en) | 1983-02-04 | 1983-12-14 | Fluid catalytic cracking systems |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS59145287A (enrdf_load_html_response) |
| CA (1) | CA1233425A (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9681609B2 (en) | 2014-09-09 | 2017-06-20 | Michael Anthony Kaminski | Garden plot watering enclosure |
| EP1954356A4 (en) * | 2005-11-29 | 2017-12-13 | Bete Fog Nozzle, Inc. | Spray nozzles |
| CN110038487A (zh) * | 2019-05-23 | 2019-07-23 | 洛阳智邦石化设备有限公司 | 一种便于检修拆装的提升管反应器喷嘴 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7221128B2 (en) | 2002-05-30 | 2007-05-22 | Sanken Electric Co., Ltd. | Converter with start-up circuit |
| US9030855B2 (en) | 2011-07-14 | 2015-05-12 | Macronix International Co., Ltd. | Semiconductor device, start-up circuit having first and second circuits and a single voltage output terminal coupled to a second node between the semiconductor unit and the first circuit, and operating method for the same |
-
1983
- 1983-12-14 CA CA000443269A patent/CA1233425A/en not_active Expired
-
1984
- 1984-02-03 JP JP1727484A patent/JPS59145287A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1954356A4 (en) * | 2005-11-29 | 2017-12-13 | Bete Fog Nozzle, Inc. | Spray nozzles |
| US9681609B2 (en) | 2014-09-09 | 2017-06-20 | Michael Anthony Kaminski | Garden plot watering enclosure |
| CN110038487A (zh) * | 2019-05-23 | 2019-07-23 | 洛阳智邦石化设备有限公司 | 一种便于检修拆装的提升管反应器喷嘴 |
| CN110038487B (zh) * | 2019-05-23 | 2024-04-12 | 洛阳智邦石化设备有限公司 | 一种便于检修拆装的提升管反应器喷嘴 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59145287A (ja) | 1984-08-20 |
| JPH0250156B2 (enrdf_load_html_response) | 1990-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |