CN1208433C - 流化催化裂化装置待生催化剂分配器 - Google Patents
流化催化裂化装置待生催化剂分配器 Download PDFInfo
- Publication number
- CN1208433C CN1208433C CN 03126336 CN03126336A CN1208433C CN 1208433 C CN1208433 C CN 1208433C CN 03126336 CN03126336 CN 03126336 CN 03126336 A CN03126336 A CN 03126336A CN 1208433 C CN1208433 C CN 1208433C
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- circulation
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- reclaimable catalyst
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Links
- 238000004231 fluid catalytic cracking Methods 0.000 title description 3
- 230000004087 circulation Effects 0.000 claims abstract description 131
- 239000003054 catalyst Substances 0.000 claims description 136
- 238000005243 fluidization Methods 0.000 claims description 31
- 230000003197 catalytic effect Effects 0.000 claims description 18
- 238000009826 distribution Methods 0.000 abstract description 15
- 238000004523 catalytic cracking Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 15
- 230000008929 regeneration Effects 0.000 description 13
- 238000011069 regeneration method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009719 regenerative response Effects 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
- 239000007787 solid Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/0035—Periodical feeding or evacuation
-
- 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
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03126336 CN1208433C (zh) | 2003-09-02 | 2003-09-02 | 流化催化裂化装置待生催化剂分配器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03126336 CN1208433C (zh) | 2003-09-02 | 2003-09-02 | 流化催化裂化装置待生催化剂分配器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1519296A CN1519296A (zh) | 2004-08-11 |
CN1208433C true CN1208433C (zh) | 2005-06-29 |
Family
ID=34285949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03126336 Expired - Lifetime CN1208433C (zh) | 2003-09-02 | 2003-09-02 | 流化催化裂化装置待生催化剂分配器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1208433C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102504861A (zh) * | 2011-11-01 | 2012-06-20 | 中国石油大学(北京) | 流化催化裂化装置待生催化剂分配器及分配方法 |
EP3409348A1 (en) * | 2017-06-03 | 2018-12-05 | INDIAN OIL CORPORATION Ltd. | An apparatus for distribution of catalyst in fluidized catalytic cracking unit |
EP3616783A4 (en) * | 2017-04-27 | 2021-02-17 | Dalian Institute Of Chemical Physics, Chinese Academy of Sciences | FLUIDIZED BED GAS DISPENSER, REACTOR USING A FLUIDIZED BED GAS DISPENSER, AND PROCESS FOR THE PRODUCTION OF PARA-XYLENE AND CO-PRODUCTION OF LOW-CARBON OLEFINS |
US11072571B2 (en) | 2017-04-27 | 2021-07-27 | Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences | Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7745365B2 (en) | 2007-03-09 | 2010-06-29 | Stone & Webster Process Technology, Inc. | Bathtub-type spent catalyst distributor for effective counter-current regeneration in fluid catalytic cracking units |
US8173567B2 (en) | 2008-12-16 | 2012-05-08 | Uop Llc | Process for regenerating catalyst |
US7947230B2 (en) | 2008-12-16 | 2011-05-24 | Uop Llc | Apparatus for regenerating catalyst |
CN101992157B (zh) * | 2010-11-29 | 2013-06-26 | 中国石油大学(北京) | 一种浮子式喷嘴 |
CN106904380A (zh) * | 2015-12-23 | 2017-06-30 | 沈阳铝镁设计研究院有限公司 | 一种双层流化重力混合仓 |
CN105419843B (zh) * | 2015-12-29 | 2017-05-31 | 北京神雾环境能源科技集团股份有限公司 | 移动床催化快速热解反应器 |
CN105586449A (zh) * | 2016-03-11 | 2016-05-18 | 山东钢铁股份有限公司 | 一种高炉用煤粉流化喷吹装置 |
CN107628986B (zh) * | 2017-10-20 | 2021-07-13 | 山东明化新材料有限公司 | 一种吡啶生产用的催化剂均布器 |
CN108913194B (zh) * | 2018-06-12 | 2019-10-11 | 中国石油大学(北京) | 一种待生催化剂分配器 |
CN112439363A (zh) * | 2019-09-05 | 2021-03-05 | 中石油吉林化工工程有限公司 | 丙烯氨分布器 |
-
2003
- 2003-09-02 CN CN 03126336 patent/CN1208433C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102504861A (zh) * | 2011-11-01 | 2012-06-20 | 中国石油大学(北京) | 流化催化裂化装置待生催化剂分配器及分配方法 |
CN102504861B (zh) * | 2011-11-01 | 2013-10-09 | 中国石油大学(北京) | 流化催化裂化装置待生催化剂分配器及分配方法 |
EP3616783A4 (en) * | 2017-04-27 | 2021-02-17 | Dalian Institute Of Chemical Physics, Chinese Academy of Sciences | FLUIDIZED BED GAS DISPENSER, REACTOR USING A FLUIDIZED BED GAS DISPENSER, AND PROCESS FOR THE PRODUCTION OF PARA-XYLENE AND CO-PRODUCTION OF LOW-CARBON OLEFINS |
US10967350B2 (en) | 2017-04-27 | 2021-04-06 | Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences | Fluidized bed gas distributor, reactor using fluidized bed gas distributor, and method for producing para-xylene and co-producing light olefins |
US11072571B2 (en) | 2017-04-27 | 2021-07-27 | Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences | Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether |
EP3409348A1 (en) * | 2017-06-03 | 2018-12-05 | INDIAN OIL CORPORATION Ltd. | An apparatus for distribution of catalyst in fluidized catalytic cracking unit |
Also Published As
Publication number | Publication date |
---|---|
CN1519296A (zh) | 2004-08-11 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee after: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee before: Luoyang Petrochemical Engineering Co.,Ltd./SINOPEC Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |
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ASS | Succession or assignment of patent right |
Owner name: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORAT Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20130326 Free format text: FORMER OWNER: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORATION Effective date: 20130326 |
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Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 471003 LUOYANG, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130326 Address after: 471003 Zhongzhou West Road, Henan, China, No. 27, No. Patentee after: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC |
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CX01 | Expiry of patent term |
Granted publication date: 20050629 |
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CX01 | Expiry of patent term |