CA2156126A1 - Fluidized process for improved stripping and/or cooling of particulate spent solids, and reduction of sulfur oxide emissions - Google Patents
Fluidized process for improved stripping and/or cooling of particulate spent solids, and reduction of sulfur oxide emissionsInfo
- Publication number
- CA2156126A1 CA2156126A1 CA002156126A CA2156126A CA2156126A1 CA 2156126 A1 CA2156126 A1 CA 2156126A1 CA 002156126 A CA002156126 A CA 002156126A CA 2156126 A CA2156126 A CA 2156126A CA 2156126 A1 CA2156126 A1 CA 2156126A1
- Authority
- CA
- Canada
- Prior art keywords
- solid
- zone
- stripping
- spent
- 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.)
- Abandoned
Links
- 239000007787 solid Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000001816 cooling Methods 0.000 title description 12
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 title description 4
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 title description 2
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 76
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 230000008929 regeneration Effects 0.000 claims abstract description 17
- 238000011069 regeneration method Methods 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 238000004064 recycling Methods 0.000 claims abstract description 3
- 239000003054 catalyst Substances 0.000 claims description 156
- 239000000203 mixture Substances 0.000 claims description 18
- 238000004523 catalytic cracking Methods 0.000 claims description 9
- 150000003464 sulfur compounds Chemical class 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 239000008247 solid mixture Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 14
- 239000000571 coke Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 238000010992 reflux Methods 0.000 description 4
- 229910052815 sulfur oxide Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 3
- 238000011027 product recovery Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- C10G11/182—Regeneration
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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/304,834 US5584986A (en) | 1993-03-19 | 1994-09-13 | Fluidized process for improved stripping and/or cooling of particulate spent solids, and reduction of sulfur oxide emissions |
| US08/304,834 | 1994-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2156126A1 true CA2156126A1 (en) | 1996-03-14 |
Family
ID=23178213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002156126A Abandoned CA2156126A1 (en) | 1994-09-13 | 1995-08-15 | Fluidized process for improved stripping and/or cooling of particulate spent solids, and reduction of sulfur oxide emissions |
Country Status (4)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6010618A (en) * | 1997-12-05 | 2000-01-04 | Uop Llc | FCC process with two zone short contact time reaction conduit |
| EP1043384A3 (en) * | 1999-04-09 | 2001-05-30 | Bar-Co Processes Joint Venture | Improved residual oil fluid catalytic cracking process with catalyst having increased metals tolerance |
| CA2372524C (en) * | 1999-05-11 | 2010-07-20 | Shell Internationale Research Maatschappij B.V. | Fluidized catalytic cracking process |
| JP3517170B2 (ja) * | 1999-11-29 | 2004-04-05 | 三友工学株式会社 | 含油性物質の油分分離装置及びその方法 |
| KR100322663B1 (ko) * | 2000-03-20 | 2002-02-07 | 곽호준 | 폐플라스틱을 이용한 휘발유, 등유 및 경유의 연속식제조방법 및 그 시스템 |
| US20020038778A1 (en) * | 2000-05-01 | 2002-04-04 | Maa Peter S. | Process for upgrading residua |
| US20030075480A1 (en) * | 2001-10-24 | 2003-04-24 | Barco Processes Joint Venture | Process for controlling oxidation of nitrogen and metals in circulating fluidized solids contacting process |
| US9427419B2 (en) | 2005-09-12 | 2016-08-30 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (DMSO) |
| EP1966229B1 (en) | 2005-09-12 | 2015-10-21 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same |
| US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
| WO2007033180A1 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds |
| US20080011644A1 (en) * | 2006-07-13 | 2008-01-17 | Dean Christopher F | Ancillary cracking of heavy oils in conjuction with FCC unit operations |
| US20080011645A1 (en) * | 2006-07-13 | 2008-01-17 | Dean Christopher F | Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations |
| BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
| AU2010313253B2 (en) | 2009-10-30 | 2015-02-19 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis |
| US20120103870A1 (en) * | 2010-11-02 | 2012-05-03 | Exxonmobil Research And Engineering Company | Fluid catalytic cracking catalyst stripping |
| WO2013016660A1 (en) | 2011-07-27 | 2013-01-31 | Saudi Arabian Oil Company | Fluidized catalytic cracking of paraffinic naphtha in a downflow reactor |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893812A (en) * | 1972-05-30 | 1975-07-08 | Universal Oil Prod Co | Regeneration apparatus with external regenerated-catalyst recycle means |
| US3926778A (en) * | 1972-12-19 | 1975-12-16 | Mobil Oil Corp | Method and system for controlling the activity of a crystalline zeolite cracking catalyst |
| US4263128A (en) * | 1978-02-06 | 1981-04-21 | Engelhard Minerals & Chemicals Corporation | Upgrading petroleum and residual fractions thereof |
| US4424116A (en) * | 1982-03-25 | 1984-01-03 | Ashland Oil, Inc. | Converting and stripping heavy hydrocarbons in two stages of riser conversion with regenerated catalyst |
| US4738829A (en) * | 1984-05-08 | 1988-04-19 | Chevron Research Company | Apparatus for spent catalyst treating for fluidized catalytic cracking systems |
| FR2574422B1 (fr) * | 1984-12-07 | 1988-01-08 | Raffinage Cie Francaise | Perfectionnements aux procedes et dispositifs pour le craquage catalytique a l'etat fluide de charges d'hydrocarbures |
| AU5115885A (en) * | 1984-12-27 | 1986-07-03 | Mobil Oil Corp. | Fluid catalytic cracking |
| US4793915A (en) * | 1987-01-15 | 1988-12-27 | Mobil Oil Corporation | Short contact time fluid catalytic cracking process |
| US4921596A (en) * | 1987-08-26 | 1990-05-01 | Mobil Oil Corporation | Catalytic cracking process with reduced pressure stripping |
| CA1302330C (en) * | 1987-09-22 | 1992-06-02 | Amos A. Avidan | Fluid catalytic cracking regeneration with spent catalyst separator |
| US4859315A (en) * | 1987-11-05 | 1989-08-22 | Bartholic David B | Liquid-solid separation process and apparatus |
| US4985136A (en) * | 1987-11-05 | 1991-01-15 | Bartholic David B | Ultra-short contact time fluidized catalytic cracking process |
| US4917790A (en) * | 1989-04-10 | 1990-04-17 | Mobil Oil Corporation | Heavy oil catalytic cracking process and apparatus |
| US5059305A (en) * | 1990-04-16 | 1991-10-22 | Mobil Oil Corporation | Multistage FCC catalyst stripping |
| US5139649A (en) * | 1990-04-27 | 1992-08-18 | Mobil Oil Corporation | Process for multi-stage fast fluidized bed regeneration of catalyst |
| US5332704A (en) * | 1993-03-19 | 1994-07-26 | Bar-Co Processes Joint Venture | Fluidized process for improving the quality of a particulate regenerated solid |
-
1994
- 1994-09-13 US US08/304,834 patent/US5584986A/en not_active Expired - Fee Related
-
1995
- 1995-08-15 CA CA002156126A patent/CA2156126A1/en not_active Abandoned
- 1995-09-12 EP EP95306354A patent/EP0702077A2/en not_active Withdrawn
- 1995-09-13 JP JP7235523A patent/JPH08168667A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08168667A (ja) | 1996-07-02 |
| EP0702077A2 (en) | 1996-03-20 |
| EP0702077A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-03-27 |
| US5584986A (en) | 1996-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |