CA2477482A1 - Separating fine solid particulates from a gas stream - Google Patents
Separating fine solid particulates from a gas stream Download PDFInfo
- Publication number
- CA2477482A1 CA2477482A1 CA002477482A CA2477482A CA2477482A1 CA 2477482 A1 CA2477482 A1 CA 2477482A1 CA 002477482 A CA002477482 A CA 002477482A CA 2477482 A CA2477482 A CA 2477482A CA 2477482 A1 CA2477482 A1 CA 2477482A1
- Authority
- CA
- Canada
- Prior art keywords
- cyclone
- gas
- cyclone body
- gas stream
- tube sheet
- 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.)
- Abandoned
Links
- 239000007787 solid Substances 0.000 title description 28
- 239000002245 particle Substances 0.000 claims abstract description 33
- 230000001133 acceleration Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 140
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 description 43
- 238000004231 fluid catalytic cracking Methods 0.000 description 22
- 238000000926 separation method Methods 0.000 description 19
- 239000003546 flue gas Substances 0.000 description 16
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 14
- 238000013461 design Methods 0.000 description 13
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/04—Multiple arrangement thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2002/002232 WO2003066225A1 (en) | 2002-01-24 | 2002-01-24 | Separating fine solid particulates from a gas stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2477482A1 true CA2477482A1 (en) | 2003-08-14 |
Family
ID=27732062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002477482A Abandoned CA2477482A1 (en) | 2002-01-24 | 2002-01-24 | Separating fine solid particulates from a gas stream |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1472004A1 (zh) |
| CN (1) | CN1287902C (zh) |
| AU (1) | AU2002309484A1 (zh) |
| CA (1) | CA2477482A1 (zh) |
| WO (1) | WO2003066225A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495040A (zh) * | 2020-04-30 | 2020-08-07 | 西安交通大学 | 一种水平管道式气液分离装置和方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090064082A (ko) * | 2007-12-14 | 2009-06-18 | 현대자동차주식회사 | 엔진의 흡기 덕트 시스템 |
| US8419835B2 (en) | 2010-08-10 | 2013-04-16 | Uop Llc | Apparatuses and methods for gas-solid separations using cyclones |
| CN102343188A (zh) * | 2011-10-27 | 2012-02-08 | 北京德天御投资管理有限责任公司 | 一种用于管道上的除尘装置 |
| US8709115B2 (en) * | 2011-12-16 | 2014-04-29 | Uop Llc | Cyclone separators and separator apparatuses including the cyclone separators |
| CN108499750B (zh) * | 2017-02-27 | 2019-12-20 | 松下知识产权经营株式会社 | 分离装置 |
| US10688504B2 (en) * | 2017-09-30 | 2020-06-23 | Uop Llc | Apparatus and process for gas-solids separation |
| CN109174478A (zh) * | 2018-08-28 | 2019-01-11 | 中石化（洛阳）科技有限公司 | 一种组合式直流分离单管及旋风分离器 |
| CN113041759B (zh) * | 2019-12-27 | 2024-05-28 | 中国石油大学(北京) | 多管式旋风分离器底流气固分离方法及分离装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0344750B1 (en) * | 1988-06-02 | 1994-09-07 | Cyclofil (Proprietary) Limited | Vortex tube separating device |
| US5514271A (en) * | 1994-04-28 | 1996-05-07 | Mobil Oil Corporation | Underflow cyclone with perforated barrel |
| US5538696A (en) * | 1994-05-02 | 1996-07-23 | Mobil Oil Corporation | FCC process and apparatus with contained vortex third stage separator |
| AUPN474095A0 (en) * | 1995-08-09 | 1995-08-31 | Barnes, Peter Haddon | Improved dust separator for process flue gas |
-
2002
- 2002-01-24 AU AU2002309484A patent/AU2002309484A1/en not_active Abandoned
- 2002-01-24 CA CA002477482A patent/CA2477482A1/en not_active Abandoned
- 2002-01-24 EP EP02736482A patent/EP1472004A1/en not_active Withdrawn
- 2002-01-24 CN CN02828591.3A patent/CN1287902C/zh not_active Expired - Fee Related
- 2002-01-24 WO PCT/US2002/002232 patent/WO2003066225A1/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495040A (zh) * | 2020-04-30 | 2020-08-07 | 西安交通大学 | 一种水平管道式气液分离装置和方法 |
| CN111495040B (zh) * | 2020-04-30 | 2021-03-16 | 西安交通大学 | 一种水平管道式气液分离装置和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1472004A1 (en) | 2004-11-03 |
| CN1287902C (zh) | 2006-12-06 |
| WO2003066225A1 (en) | 2003-08-14 |
| AU2002309484A1 (en) | 2003-09-02 |
| CN1622860A (zh) | 2005-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |