JP2000508019A - 改良fcc装置触媒ストリッパー - Google Patents
改良fcc装置触媒ストリッパーInfo
- Publication number
- JP2000508019A JP2000508019A JP10529015A JP52901598A JP2000508019A JP 2000508019 A JP2000508019 A JP 2000508019A JP 10529015 A JP10529015 A JP 10529015A JP 52901598 A JP52901598 A JP 52901598A JP 2000508019 A JP2000508019 A JP 2000508019A
- Authority
- JP
- Japan
- Prior art keywords
- tray
- catalyst
- stripper
- fcc
- section
- 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.)
- Granted
Links
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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- B01J8/34—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 stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.使用済みFCC触媒が、触媒から炭化水素を除去するためにストリッピング 流体と接触する、流動接触分解装置のストリッピング部に使用されるための改良 ストリッパートレイであって: 触媒を受けるための上方部分と; 上方部分の垂直下方の点に位置する下流部分であって、垂直下方のトレイに触 媒を放出するためにトレイ縁部で終端する下流部分と; 上方トレイ部分と下流トレイ部分との両方を含み、触媒がトレイ面を垂直方向 に下方に流れるときに触媒に半径方向運動を与えるために、10〜80°のトレ イ面角度を有する、傾斜トレイ面と; 触媒が傾斜トレイ面を横切るときに触媒に回転流れを与える手段であって、ト レイ面に配置された回転流れ手段と を含む、トレイ。 2.トレイを通って延びる複数の水蒸気分配孔であって、トレイの下流部分に位 置する分配孔をさらに含む、請求の範囲1に記載の改良ストリッパートレイ。 3.水蒸気分配孔が、トレイ面に対して実質的に垂直な角度でトレイを通って延 びる、請求の範囲2に記載の改良ストリッパートレイ。 4.水蒸気分配孔が、回転流れ手段から触媒に与えられる回転流れの方向に角度 付けられてトレイを通って延びる、請求の範囲2に記載の改良ストリッパートレ イ。 5.使用済みFCC触媒が、触媒から炭化水素を除去するためにストリッピング流 体と接触する、流動接触分解装置のストリッピング部に使用されるための改良ス トリッパートレイであって: 触媒を受けるための上方部分と; 上方部分の垂直下方の点に位置する下流部 分であって、垂直下方のトレイに触媒を放出するためにトレイ縁部で終端する下 流部分と; 上方トレイ部分と下流トレイ部分との両方を含み、触媒がトレイ面を垂直方向 に下方に流れるときに触媒に半径方向運動を与えるために、10〜80°のト レイ面角度を有する、傾斜トレイ面と; トレイ面に配置された複数の回転翼板であって、回転翼板が後縁部および前縁 部から始まる前面を有し、ここで、前縁部が触媒流の回転方向において後縁部か ら角度的に変位した位置にあるように、回転翼板の前面がトレイ面に亘って角度 付けられている、回転翼板と を含む、トレイ。 6.回転翼板の前縁部は、触媒の半径流れの方向において後縁部から半径方向に 変位した位置にある、請求の範囲5に記載の改良ストリッパートレイ。 7.トレイを通って延びる複数の水蒸気分配孔であって、トレイの下流部分に位 置する分配孔をさらに含む、請求の範囲5に記載の改良ストリッパートレイ。 8.水蒸気分配孔が、トレイ面に対して実質的に垂直な角度でトレイを通って延 びる、請求の範囲7に記載の改良ストリッパートレイ。 9.水蒸気分配孔が、回転翼板から触媒に与えられる回転流れの方向に角度付け られてトレイを通って延びる、請求の範囲7に記載の改良ストリッパ・ートレイ 。 10.回転翼板の後縁部が、トレイの上方部分に位置し、回転翼板の前縁部が、 トレイの下流部分に位置する、請求の範囲5に記載の改良ストリッパートレイ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/771,869 | 1996-12-23 | ||
US08/771,869 US6248298B1 (en) | 1996-12-23 | 1996-12-23 | FCC unit catalyst stripper |
PCT/US1997/023644 WO1998028382A1 (en) | 1996-12-23 | 1997-12-19 | Improved fcc unit catalyst stripper |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000508019A true JP2000508019A (ja) | 2000-06-27 |
JP3386475B2 JP3386475B2 (ja) | 2003-03-17 |
Family
ID=25093206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52901598A Expired - Fee Related JP3386475B2 (ja) | 1996-12-23 | 1997-12-19 | 改良fcc装置触媒ストリッパー |
Country Status (8)
Country | Link |
---|---|
US (2) | US6248298B1 (ja) |
EP (1) | EP0963427B1 (ja) |
JP (1) | JP3386475B2 (ja) |
AU (1) | AU728615B2 (ja) |
CA (1) | CA2272995C (ja) |
DE (1) | DE69720793T2 (ja) |
ES (1) | ES2194236T3 (ja) |
WO (1) | WO1998028382A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009526632A (ja) * | 2006-02-13 | 2009-07-23 | ユーオーピー エルエルシー | 剥離装置及び方法 |
JP2012503705A (ja) * | 2008-09-25 | 2012-02-09 | ユーオーピー エルエルシー | 分離方法および複数の傾斜付きバッフルを備える分離装置 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2560519C (en) * | 2001-10-05 | 2009-02-24 | Tyco Healthcare Group, Lp | Surgical stapling apparatus and method |
US7022221B1 (en) | 2002-08-16 | 2006-04-04 | Uop Llc | Stripping apparatus and process |
US7077997B1 (en) * | 2002-08-16 | 2006-07-18 | Uop Llc | Stripping apparatus |
US7179427B2 (en) * | 2002-11-25 | 2007-02-20 | Abb Lummus Global Inc. | Apparatus for countercurrent contacting of gas and solids |
US7276210B2 (en) * | 2003-08-20 | 2007-10-02 | Petroleo Brasileiro S.A. -Petrobras | Stripping apparatus and process |
CN1332747C (zh) * | 2004-10-22 | 2007-08-22 | 中国石油化工股份有限公司 | 一种催化裂化汽提器内构件及其设置方法 |
CN1333047C (zh) * | 2004-10-22 | 2007-08-22 | 中国石油化工股份有限公司 | 一种催化裂化待生催化剂汽提方法 |
US7601305B1 (en) * | 2006-02-02 | 2009-10-13 | Uop Llc | FCC swirl impeding separation apparatus |
US7744746B2 (en) | 2006-03-31 | 2010-06-29 | Exxonmobil Research And Engineering Company | FCC catalyst stripper configuration |
US8034298B2 (en) * | 2008-08-08 | 2011-10-11 | Brunob Ii B.V. | Fluid bed reactors and associated methods |
US8062507B2 (en) | 2008-09-25 | 2011-11-22 | Uop Llc | Stripping process with multi-sloped baffles |
US7972565B2 (en) * | 2008-09-25 | 2011-07-05 | Uop Llc | Stripping apparatus with multi-sloped baffles |
US8435401B2 (en) * | 2009-01-06 | 2013-05-07 | Process Innovators, Inc. | Fluidized catalytic cracker with active stripper and methods using same |
US20110162951A1 (en) * | 2009-07-13 | 2011-07-07 | Inventure Chemical, Inc. | Partial pressure distillation process |
CN101912753B (zh) * | 2010-08-13 | 2012-01-11 | 中国石油大学(北京) | 气固流化床复合内构件 |
US8747657B2 (en) | 2011-12-12 | 2014-06-10 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US8747758B2 (en) | 2011-12-12 | 2014-06-10 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US8747759B2 (en) | 2011-12-12 | 2014-06-10 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US8815082B2 (en) | 2011-12-12 | 2014-08-26 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
CN102435061B (zh) * | 2011-12-16 | 2013-11-27 | 湖州南浔振建机电成套设备有限公司 | 一种木屑烘干机的滚筒 |
US8815166B2 (en) * | 2012-03-20 | 2014-08-26 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US8936758B2 (en) | 2012-03-20 | 2015-01-20 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US9375695B2 (en) | 2012-03-20 | 2016-06-28 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US8916099B2 (en) | 2012-03-20 | 2014-12-23 | Uop Llc | Process and apparatus for mixing two streams of catalyst |
US8871151B2 (en) * | 2012-06-29 | 2014-10-28 | Uop Llc | Apparatus for mixing two streams of catalyst with an insert having aligned openings |
CN104140842B (zh) * | 2013-05-10 | 2016-05-11 | 中石化洛阳工程有限公司 | 一种催化裂化装置汽提器 |
US9376633B2 (en) | 2014-03-31 | 2016-06-28 | Uop Llc | Process and apparatus for distributing fluidizing gas to an FCC riser |
US9205394B2 (en) | 2014-03-31 | 2015-12-08 | Uop Llc | Process and apparatus for distributing fluidizing gas to an FCC riser |
US20170275219A1 (en) | 2014-08-21 | 2017-09-28 | Savic Global Technologies B.V. | Systems and methods for dehydrogenation of alkanes |
US9663722B2 (en) | 2014-11-11 | 2017-05-30 | Uop Llc | Fluid catalytic cracking apparatus and methods for cracking hydrocarbons |
CN107206339B (zh) * | 2015-02-27 | 2020-05-12 | 沙特基础工业全球技术有限公司 | 最小化反应器汽提器中的焦炭形成 |
US9890334B2 (en) | 2015-06-09 | 2018-02-13 | Exxonmobil Research And Engineering Company | Fluid catalytic cracking unit with low emissions |
US9815040B2 (en) | 2015-06-26 | 2017-11-14 | Dow Global Technologies Llc | Fluid solids contacting device |
CN105195007B (zh) * | 2015-08-27 | 2017-09-12 | 中国科学院过程工程研究所 | 一种循环流化床反应器内构件及其应用 |
US9889418B2 (en) | 2015-09-29 | 2018-02-13 | Dow Global Technologies Llc | Fluidized fuel gas combustor system for a catalytic dehydrogenation process |
US9707533B2 (en) | 2015-12-01 | 2017-07-18 | Dow Global Technologies Llc | Fluidized catalyst stripping unit for displacing entrained gas from catalyst particles |
IT202100015662A1 (it) * | 2021-06-15 | 2022-12-15 | Qd S R L | Apparecchiatura di scambio per scambiare calore e/o massa tra un materiale granulare e una corrente gassosa |
Family Cites Families (16)
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US826729A (en) * | 1904-06-20 | 1906-07-24 | C m wood | Concentrating-smelter. |
US2069192A (en) * | 1936-01-29 | 1937-01-26 | Yorktown Electric Roaster Mfg | Automatic roaster |
US2554426A (en) * | 1949-03-29 | 1951-05-22 | Phillips Petroleum Co | Spent catalyst stripper for fluidized catalytic cracking process |
US2724686A (en) * | 1952-02-08 | 1955-11-22 | Exxon Research Engineering Co | Stripper for fluidized contact solids |
GB1251572A (ja) * | 1969-09-02 | 1971-10-27 | ||
US3728239A (en) * | 1970-07-01 | 1973-04-17 | Commw Oil Refining Co Inc | Catalyst stripping in a baffled vertical vessel |
US4176083A (en) * | 1978-08-25 | 1979-11-27 | Mobil Oil Corporation | Separating flue gas from regenerated cracking catalyst |
US4455220A (en) | 1982-12-23 | 1984-06-19 | Shell Oil Company | Separation of fluid cracking catalyst particles from gaseous hydrocarbons |
US4874560A (en) * | 1988-06-06 | 1989-10-17 | Oxidyne Corporation | Apparatus for effecting selected patterns of fluid flow |
US5474669A (en) * | 1988-12-16 | 1995-12-12 | Uop | Side mounted FCC stripper with two-zone stripping |
US5271905A (en) | 1990-04-27 | 1993-12-21 | Mobil Oil Corporation | Apparatus for multi-stage fast fluidized bed regeneration of catalyst |
US5248408A (en) | 1991-03-25 | 1993-09-28 | Mobil Oil Corporation | Catalytic cracking process and apparatus with refluxed spent catalyst stripper |
US5284575A (en) | 1992-09-24 | 1994-02-08 | Mobil Oil Corporation | Process for fast fluidized bed catalyst stripping |
US5320740A (en) | 1993-01-08 | 1994-06-14 | Mobil Oil Corporation | Quenched multistage FCC catalyst stripping |
US5380426A (en) | 1993-09-27 | 1995-01-10 | Mobil Oil Corporation | Active bed fluidized catalyst stripping |
US5531884A (en) | 1994-08-03 | 1996-07-02 | Mobil Oil Corporation | FCC catalyst stripper |
-
1996
- 1996-12-23 US US08/771,869 patent/US6248298B1/en not_active Expired - Lifetime
-
1997
- 1997-12-19 EP EP97953364A patent/EP0963427B1/en not_active Expired - Lifetime
- 1997-12-19 ES ES97953364T patent/ES2194236T3/es not_active Expired - Lifetime
- 1997-12-19 CA CA002272995A patent/CA2272995C/en not_active Expired - Fee Related
- 1997-12-19 JP JP52901598A patent/JP3386475B2/ja not_active Expired - Fee Related
- 1997-12-19 DE DE69720793T patent/DE69720793T2/de not_active Expired - Lifetime
- 1997-12-19 WO PCT/US1997/023644 patent/WO1998028382A1/en active IP Right Grant
- 1997-12-19 AU AU57124/98A patent/AU728615B2/en not_active Ceased
-
1998
- 1998-09-01 US US09/144,877 patent/US5910240A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009526632A (ja) * | 2006-02-13 | 2009-07-23 | ユーオーピー エルエルシー | 剥離装置及び方法 |
JP2012503705A (ja) * | 2008-09-25 | 2012-02-09 | ユーオーピー エルエルシー | 分離方法および複数の傾斜付きバッフルを備える分離装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69720793T2 (de) | 2003-11-13 |
AU5712498A (en) | 1998-07-17 |
CA2272995A1 (en) | 1998-07-02 |
EP0963427B1 (en) | 2003-04-09 |
DE69720793D1 (de) | 2003-05-15 |
AU728615B2 (en) | 2001-01-11 |
WO1998028382A1 (en) | 1998-07-02 |
JP3386475B2 (ja) | 2003-03-17 |
US5910240A (en) | 1999-06-08 |
ES2194236T3 (es) | 2003-11-16 |
CA2272995C (en) | 2003-09-16 |
EP0963427A4 (en) | 2000-04-26 |
US6248298B1 (en) | 2001-06-19 |
EP0963427A1 (en) | 1999-12-15 |
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