CN114452901A - 催化反应单元以及反应蒸馏塔 - Google Patents
催化反应单元以及反应蒸馏塔 Download PDFInfo
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- CN114452901A CN114452901A CN202011133041.XA CN202011133041A CN114452901A CN 114452901 A CN114452901 A CN 114452901A CN 202011133041 A CN202011133041 A CN 202011133041A CN 114452901 A CN114452901 A CN 114452901A
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- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 45
- 238000000066 reactive distillation Methods 0.000 title claims description 35
- 239000012071 phase Substances 0.000 claims abstract description 157
- 239000003054 catalyst Substances 0.000 claims abstract description 112
- 239000007791 liquid phase Substances 0.000 claims abstract description 67
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 239000000047 product Substances 0.000 claims abstract description 33
- 239000011949 solid catalyst Substances 0.000 claims abstract description 16
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 7
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- 238000000926 separation method Methods 0.000 abstract description 7
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- 238000010574 gas phase reaction Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 115
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002283 diesel fuel Substances 0.000 description 7
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
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- 230000000694 effects Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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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
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0461—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds
- B01J8/0465—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds the beds being concentric
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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
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/0257—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical annular shaped bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
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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
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0278—Feeding reactive fluids
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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
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
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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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00831—Stationary elements
- B01J2208/0084—Stationary elements inside the bed, e.g. baffles
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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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00893—Feeding means for the reactants
- B01J2208/00911—Sparger-type feeding elements
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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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00938—Flow distribution elements
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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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/027—Beds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims (15)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011133041.XA CN114452901B (zh) | 2020-10-21 | 2020-10-21 | 催化反应单元以及反应蒸馏塔 |
PCT/CN2021/125272 WO2022083688A1 (zh) | 2020-10-21 | 2021-10-21 | 催化反应单元以及反应蒸馏塔 |
US18/249,927 US20230381728A1 (en) | 2020-10-21 | 2021-10-21 | Catalytic reaction unit and reactive distillation column |
KR1020237017136A KR20230091148A (ko) | 2020-10-21 | 2021-10-21 | 촉매 반응 유닛 및 반응 증류탑 |
TW110139108A TWI800045B (zh) | 2020-10-21 | 2021-10-21 | 催化反應單元以及反應蒸餾塔 |
EP21882103.1A EP4226987A4 (en) | 2020-10-21 | 2021-10-21 | CATALYTIC REACTION UNIT AND REACTIVE DISTILLATION COLUMN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011133041.XA CN114452901B (zh) | 2020-10-21 | 2020-10-21 | 催化反应单元以及反应蒸馏塔 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114452901A true CN114452901A (zh) | 2022-05-10 |
CN114452901B CN114452901B (zh) | 2023-03-07 |
Family
ID=81289690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011133041.XA Active CN114452901B (zh) | 2020-10-21 | 2020-10-21 | 催化反应单元以及反应蒸馏塔 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230381728A1 (zh) |
EP (1) | EP4226987A4 (zh) |
KR (1) | KR20230091148A (zh) |
CN (1) | CN114452901B (zh) |
TW (1) | TWI800045B (zh) |
WO (1) | WO2022083688A1 (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1049454A (fr) * | 1950-08-04 | 1953-12-30 | Ici Ltd | Réacteurs perfectionnés et réactions effectuées dans ces appareils |
US4471154A (en) * | 1983-06-10 | 1984-09-11 | Chevron Research Company | Staged, fluidized-bed distillation-reactor and a process for using such reactor |
CN1345617A (zh) * | 2000-09-22 | 2002-04-24 | 中国石化集团齐鲁石油化工公司 | 一种催化反应蒸馏设备 |
CN1386560A (zh) * | 2001-05-18 | 2002-12-25 | 中国石化集团齐鲁石油化工公司 | 一种反应蒸馏设备 |
CN1429656A (zh) * | 2001-12-30 | 2003-07-16 | 中国石化集团齐鲁石油化工公司 | 一种催化蒸馏塔结构 |
CN101391150A (zh) * | 2008-10-20 | 2009-03-25 | 中国科学院大连化学物理研究所 | 一种催化蒸馏塔反应段结构 |
CN102824752A (zh) * | 2011-06-16 | 2012-12-19 | 徐志刚 | 催化蒸馏塔 |
CN203609903U (zh) * | 2013-10-15 | 2014-05-28 | 中国石油化工股份有限公司 | 有利于气相溢出催化剂床层的催化蒸馏设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2260153A (en) * | 1939-12-21 | 1941-10-21 | Kellogg M W Co | Apparatus for hydrocarbon conversion |
US3214247A (en) * | 1963-02-25 | 1965-10-26 | Universal Oil Prod Co | Fluid distributing means for packed chambers |
US4743433A (en) * | 1982-10-15 | 1988-05-10 | Mobil Oil Corporation | Catalytic reactor system |
US5013407A (en) * | 1988-03-08 | 1991-05-07 | Institut Francais Du Petrole | Apparatus for reactive distillation |
US6723886B2 (en) | 1999-11-17 | 2004-04-20 | Conocophillips Company | Use of catalytic distillation reactor for methanol synthesis |
CN1108844C (zh) * | 2000-03-22 | 2003-05-21 | 王玲 | 分馏反应塔板型催化蒸馏装置 |
CN2503959Y (zh) * | 2001-10-20 | 2002-08-07 | 中国石化集团齐鲁石油化工公司 | 一种催化蒸馏设备 |
JP5276098B2 (ja) * | 2007-06-21 | 2013-08-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 触媒床上で液相及び気相の三相反応を実行するための反応器 |
EA039571B1 (ru) * | 2012-02-13 | 2022-02-11 | КЕЛЛОГГ БРАУН ЭНД РУТ ЭлЭлСи | Устройство для осуществления химических реакций |
CN102671580B (zh) * | 2012-05-07 | 2015-09-23 | 中国寰球工程公司 | 一种轴向逐层递增型冷激式甲醇制丙烯固定床反应器 |
CN104694150B (zh) * | 2015-03-24 | 2017-03-08 | 天津大学 | 一种提高汽油辛烷值的醚化催化精馏方法和装置 |
-
2020
- 2020-10-21 CN CN202011133041.XA patent/CN114452901B/zh active Active
-
2021
- 2021-10-21 KR KR1020237017136A patent/KR20230091148A/ko unknown
- 2021-10-21 TW TW110139108A patent/TWI800045B/zh active
- 2021-10-21 US US18/249,927 patent/US20230381728A1/en active Pending
- 2021-10-21 WO PCT/CN2021/125272 patent/WO2022083688A1/zh active Application Filing
- 2021-10-21 EP EP21882103.1A patent/EP4226987A4/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1049454A (fr) * | 1950-08-04 | 1953-12-30 | Ici Ltd | Réacteurs perfectionnés et réactions effectuées dans ces appareils |
US4471154A (en) * | 1983-06-10 | 1984-09-11 | Chevron Research Company | Staged, fluidized-bed distillation-reactor and a process for using such reactor |
CN1345617A (zh) * | 2000-09-22 | 2002-04-24 | 中国石化集团齐鲁石油化工公司 | 一种催化反应蒸馏设备 |
CN1386560A (zh) * | 2001-05-18 | 2002-12-25 | 中国石化集团齐鲁石油化工公司 | 一种反应蒸馏设备 |
CN1429656A (zh) * | 2001-12-30 | 2003-07-16 | 中国石化集团齐鲁石油化工公司 | 一种催化蒸馏塔结构 |
CN101391150A (zh) * | 2008-10-20 | 2009-03-25 | 中国科学院大连化学物理研究所 | 一种催化蒸馏塔反应段结构 |
CN102824752A (zh) * | 2011-06-16 | 2012-12-19 | 徐志刚 | 催化蒸馏塔 |
CN203609903U (zh) * | 2013-10-15 | 2014-05-28 | 中国石油化工股份有限公司 | 有利于气相溢出催化剂床层的催化蒸馏设备 |
Also Published As
Publication number | Publication date |
---|---|
EP4226987A4 (en) | 2024-03-13 |
KR20230091148A (ko) | 2023-06-22 |
TWI800045B (zh) | 2023-04-21 |
EP4226987A1 (en) | 2023-08-16 |
WO2022083688A1 (zh) | 2022-04-28 |
TW202216262A (zh) | 2022-05-01 |
CN114452901B (zh) | 2023-03-07 |
US20230381728A1 (en) | 2023-11-30 |
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Effective date of registration: 20231116 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |