CN111715154B - 一种循环流化床反应装置 - Google Patents
一种循环流化床反应装置 Download PDFInfo
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- CN111715154B CN111715154B CN201910201901.XA CN201910201901A CN111715154B CN 111715154 B CN111715154 B CN 111715154B CN 201910201901 A CN201910201901 A CN 201910201901A CN 111715154 B CN111715154 B CN 111715154B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 45
- 239000003054 catalyst Substances 0.000 claims abstract description 88
- 230000000630 rising effect Effects 0.000 claims abstract description 8
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 28
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 28
- 230000003197 catalytic effect Effects 0.000 claims description 18
- 238000004523 catalytic cracking Methods 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 9
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- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
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- 238000010276 construction Methods 0.000 description 2
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- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000010517 secondary reaction Methods 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- 229910001930 tungsten oxide Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- B01J8/1872—Details of the fluidised bed reactor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
-
- 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
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- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (11)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910201901.XA CN111715154B (zh) | 2019-03-18 | 2019-03-18 | 一种循环流化床反应装置 |
EP19867980.5A EP3854772B1 (en) | 2018-09-27 | 2019-09-19 | Method for catalytic cracking of naphtha |
PCT/CN2019/106752 WO2020063449A1 (zh) | 2018-09-27 | 2019-09-19 | 石脑油催化裂解催化剂、催化裂解方法以及反应装置 |
US17/279,856 US11473019B2 (en) | 2018-09-27 | 2019-09-19 | Naphtha catalytic cracking catalyst, catalytic cracking method and reaction device |
ES19867980T ES2974266T3 (es) | 2018-09-27 | 2019-09-19 | Método de craqueo catalítico de nafta |
US17/440,000 US20220168699A1 (en) | 2019-03-18 | 2020-02-10 | Alkane catalytic dehydrogenation reaction device and catalyst regeneration device |
EP20773112.6A EP3939697B1 (en) | 2019-03-18 | 2020-02-10 | Alkane catalytic dehydrogenation reaction device comprising an annular catalyst distributor |
ES20773112T ES2955289T3 (es) | 2019-03-18 | 2020-02-10 | Dispositivo de reacción de deshidrogenación catalítica de alcanos que comprende un distribuidor catalítico anular |
PCT/CN2020/074584 WO2020186937A1 (zh) | 2019-03-18 | 2020-02-10 | 烷烃催化脱氢反应装置以及催化剂再生装置 |
SA521421570A SA521421570B1 (ar) | 2018-09-27 | 2021-03-25 | محفز تكسير حفزي للنافثا، طريقة تكسير حفزي ووسيلة تفاعل |
SA521430329A SA521430329B1 (ar) | 2019-03-18 | 2021-09-14 | جهاز لتفاعل نزع الهيدروجين حفزيًا من ألكان وجهاز لتجديد المحفز |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910201901.XA CN111715154B (zh) | 2019-03-18 | 2019-03-18 | 一种循环流化床反应装置 |
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CN111715154A CN111715154A (zh) | 2020-09-29 |
CN111715154B true CN111715154B (zh) | 2022-06-21 |
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CN201910201901.XA Active CN111715154B (zh) | 2018-09-27 | 2019-03-18 | 一种循环流化床反应装置 |
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CN (1) | CN111715154B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234531B (zh) * | 2010-05-06 | 2014-02-05 | 中国石油天然气股份有限公司 | 一种重油分区催化裂化的装置和应用 |
CN102463072B (zh) * | 2010-11-17 | 2014-07-23 | 中国石油化工股份有限公司 | 生产对二甲苯的反应装置 |
US20150005553A1 (en) * | 2013-06-26 | 2015-01-01 | Uop Llc | Dual Riser Vortex Separation System |
CN104419458B (zh) * | 2013-09-09 | 2016-06-08 | 中石化洛阳工程有限公司 | 一种催化裂化方法及装置 |
CN104388112B (zh) * | 2014-09-22 | 2016-01-27 | 中国石油大学(华东) | 一种两段提升管催化裂化防结焦沉降器 |
TWI661867B (zh) * | 2014-10-14 | 2019-06-11 | 大陸商中國石油化工科技開發有限公司 | 流體化床反應器、反應再生設備和製備烯烴的方法以及製備芳烴的方法 |
CN207463192U (zh) * | 2017-09-29 | 2018-06-08 | 中国石油化工股份有限公司 | 流化床反应设备 |
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- 2019-03-18 CN CN201910201901.XA patent/CN111715154B/zh active Active
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Effective date of registration: 20231126 Address after: 200335 No.3, Lane 268, Linxin Road, Changning District, Shanghai Patentee after: SHANGHAI SUPEZET ENGINEERING TECHNOLOGY Co.,Ltd. Patentee after: Jiangsu Bosong Energy Technology Co.,Ltd. Patentee after: HANYI SHENFEI NEW MATERIAL Co.,Ltd. Patentee after: CHINA University OF PETROLEUM (EAST CHINA) Address before: 200335 No.3, Lane 268, Linxin Road, Changning District, Shanghai Patentee before: SHANGHAI SUPEZET ENGINEERING TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU BOSONG CHEMICAL TECHNOLOGY Co.,Ltd. Patentee before: HANYI SHENFEI NEW MATERIAL Co.,Ltd. Patentee before: CHINA University OF PETROLEUM (EAST CHINA) |
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