RU2625854C2 - Распределительное устройство для многослойного реактора с нисходящим потоком - Google Patents
Распределительное устройство для многослойного реактора с нисходящим потоком Download PDFInfo
- Publication number
- RU2625854C2 RU2625854C2 RU2014130099A RU2014130099A RU2625854C2 RU 2625854 C2 RU2625854 C2 RU 2625854C2 RU 2014130099 A RU2014130099 A RU 2014130099A RU 2014130099 A RU2014130099 A RU 2014130099A RU 2625854 C2 RU2625854 C2 RU 2625854C2
- Authority
- RU
- Russia
- Prior art keywords
- ejection
- gas
- vector
- swirl
- axis
- Prior art date
Links
- 238000009826 distribution Methods 0.000 title claims description 49
- 239000013598 vector Substances 0.000 claims abstract description 104
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000012809 cooling fluid Substances 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 238000004517 catalytic hydrocracking Methods 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009827 uniform distribution Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 89
- 239000010410 layer Substances 0.000 description 31
- 238000006243 chemical reaction Methods 0.000 description 17
- 230000000875 corresponding effect Effects 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002344 surface layer Substances 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
- B01J8/02—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
-
- 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
-
- 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
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/0085—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction promoting uninterrupted fluid flow, e.g. by filtering out particles in front of the catalyst layer
-
- 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
-
- 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
- B01J8/0449—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 beds
- B01J8/0453—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 beds the beds being superimposed one above the other
-
- 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
- B01J8/0496—Heating or cooling the reactor
-
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
-
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/002—Apparatus for fixed bed hydrotreatment processes
-
- 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00327—Controlling the temperature by direct heat exchange
- B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
- B01J2208/00353—Non-cryogenic fluids
- B01J2208/00362—Liquid
-
- 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
- B01J2208/00849—Stationary elements outside the bed, e.g. baffles
-
- 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
-
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Nozzles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| USPCT/US2011/066923 | 2011-12-22 | ||
| USPCT/US2011/066923 | 2011-12-22 | ||
| PCT/EP2012/076438 WO2013092886A1 (en) | 2011-12-22 | 2012-12-20 | Distributor device for a multiple-bed downflow reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014130099A RU2014130099A (ru) | 2016-02-10 |
| RU2625854C2 true RU2625854C2 (ru) | 2017-07-19 |
Family
ID=47553009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014130099A RU2625854C2 (ru) | 2011-12-22 | 2012-12-20 | Распределительное устройство для многослойного реактора с нисходящим потоком |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11154831B2 (en) * | 2017-05-01 | 2021-10-26 | Universite Catholique De Louvain | Device for treating particles in a rotating fluidized bed |
| US10518235B2 (en) | 2017-07-28 | 2019-12-31 | Uop Llc | Methods and apparatus for fluid contacting in a downflow vessel |
| CN110586019B (zh) * | 2019-09-16 | 2021-07-09 | 中国石油大学(北京) | 气体混合装置 |
| RU198299U1 (ru) * | 2019-12-17 | 2020-06-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Многослойный каталитический реактор |
| CN111530382B (zh) * | 2020-05-14 | 2021-12-17 | 中国石油化工股份有限公司 | 一种冷氢箱结构及固定床加氢反应器 |
| EP3933013A3 (en) | 2020-07-04 | 2022-01-12 | Indian Oil Corporation Limited | Quench-box assembly for hydroprocessing reactors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU444545A1 (ru) * | 1971-01-07 | 1974-09-30 | Предприятие П/Я А-1785 | Контактный аппарат |
| EP0716881A1 (en) * | 1994-08-23 | 1996-06-19 | Shell Internationale Researchmaatschappij B.V. | Distributor device for multiple-bed downflow reactors |
| US20040228779A1 (en) * | 2003-05-16 | 2004-11-18 | Mcdougald Neil K. | Multiphase mixing device with improved quench injection |
| US20040234434A1 (en) * | 2003-05-16 | 2004-11-25 | Muldowney Gregory P. | Multiphase mixing device with improved quench injection for inducing rotational flow |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3353924A (en) * | 1965-07-16 | 1967-11-21 | Shell Oil Co | Bed reactor with quench deck |
| GB1397051A (en) * | 1973-01-23 | 1975-06-11 | British Petroleum Co | Multi-bed reactors |
| US5635145A (en) * | 1994-08-23 | 1997-06-03 | Shell Oil Company | Multi-bed downflow reactor |
| US6881387B1 (en) * | 1996-06-04 | 2005-04-19 | Fluor Corporation | Reactor distribution apparatus and quench zone mixing apparatus |
| US7112312B2 (en) * | 2001-04-02 | 2006-09-26 | Tai-Sheng Chou | Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor |
| US7052654B2 (en) * | 2003-02-05 | 2006-05-30 | Exxonmobile Research And Engineering Company | Multiphase mixing device with staged gas introduction |
| CA2535987C (en) * | 2003-08-18 | 2012-05-22 | Shell Internationale Research Maatschappij B.V. | Distribution device |
| ATE385202T1 (de) * | 2005-05-13 | 2008-02-15 | Haldor Topsoe As | Verteilervorrichtung für abwärtsfliessende reaktoren mit mindesten einer unterteilten schornsteinkammer |
| US7204477B2 (en) * | 2005-06-01 | 2007-04-17 | Uop Llc | Parallel flow fractionation tray |
| JP4753043B2 (ja) | 2006-12-19 | 2011-08-17 | 信越化学工業株式会社 | パターン形成方法 |
-
2012
- 2012-12-20 IN IN5189DEN2014 patent/IN2014DN05189A/en unknown
- 2012-12-20 CA CA2859907A patent/CA2859907C/en active Active
- 2012-12-20 RU RU2014130099A patent/RU2625854C2/ru active
- 2012-12-20 WO PCT/EP2012/076438 patent/WO2013092886A1/en active Application Filing
- 2012-12-20 CN CN201280069602.1A patent/CN104114270B/zh active Active
- 2012-12-20 KR KR1020147020427A patent/KR102012629B1/ko active Active
-
2017
- 2017-02-07 US US15/426,080 patent/US9878298B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU444545A1 (ru) * | 1971-01-07 | 1974-09-30 | Предприятие П/Я А-1785 | Контактный аппарат |
| EP0716881A1 (en) * | 1994-08-23 | 1996-06-19 | Shell Internationale Researchmaatschappij B.V. | Distributor device for multiple-bed downflow reactors |
| US20040228779A1 (en) * | 2003-05-16 | 2004-11-18 | Mcdougald Neil K. | Multiphase mixing device with improved quench injection |
| US20040234434A1 (en) * | 2003-05-16 | 2004-11-25 | Muldowney Gregory P. | Multiphase mixing device with improved quench injection for inducing rotational flow |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102012629B1 (ko) | 2019-10-21 |
| CA2859907C (en) | 2020-03-24 |
| RU2014130099A (ru) | 2016-02-10 |
| CN104114270A (zh) | 2014-10-22 |
| IN2014DN05189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-04-03 |
| US9878298B2 (en) | 2018-01-30 |
| WO2013092886A1 (en) | 2013-06-27 |
| KR20140107560A (ko) | 2014-09-04 |
| CA2859907A1 (en) | 2013-06-27 |
| CN104114270B (zh) | 2016-12-21 |
| US20170144122A1 (en) | 2017-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2625854C2 (ru) | Распределительное устройство для многослойного реактора с нисходящим потоком | |
| EP1721660B1 (en) | Distributor system for downflow reactors comprising at least one subdivided chimney chamber | |
| RU2542248C2 (ru) | Устройство распределения потока текучей среды для каталитических реакторов с нисходящим потоком | |
| CN103990393B (zh) | 用于两相并行容器的具有切向入口的混合设备和混合方法 | |
| JP5663128B2 (ja) | ２相下降並流ベッセル用分配装置 | |
| RU2643041C2 (ru) | Многослойный реактор с нисходящим потоком, содержащий смесительное устройство, применение этого реактора, а также способ смешения | |
| JP2008528248A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US20130180595A1 (en) | Vessel, distribution tray, and method for passing one or more fluids | |
| KR20140107561A (ko) | 다층 하향류 반응기용 분배장치 | |
| DK3013467T3 (en) | FLUID DISTRIBUTION DEVICE AND PROCEDURE FOR MULTI-LEARNING ACTORS | |
| KR20090017496A (ko) | 3상 증기 분배기 | |
| US9566559B2 (en) | Fluid distribution device and method for multibed reactors | |
| RU2484876C1 (ru) | Вихревая контактная ступень для контактирования газа или пара с жидкостью | |
| US9295959B2 (en) | Fluid distribution device and method for multibed reactors | |
| US9630159B2 (en) | Distributor device for a multiple-bed downflow reactor | |
| CN208865612U (zh) | 补充物料预分配装置、流体混合分配设备及多段进料式反应器 | |
| US20140374316A1 (en) | Distributor device for a multiple-bed downflow reactor |