IN2014DN05189A - - Google Patents
Info
- Publication number
- IN2014DN05189A IN2014DN05189A IN5189DEN2014A IN2014DN05189A IN 2014DN05189 A IN2014DN05189 A IN 2014DN05189A IN 5189DEN2014 A IN5189DEN2014 A IN 5189DEN2014A IN 2014DN05189 A IN2014DN05189 A IN 2014DN05189A
- Authority
- IN
- India
- Prior art keywords
- swirl
- gas
- gas passage
- collecting tray
- swirling motion
- Prior art date
Links
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
- B01J8/02—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
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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
- 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
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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
-
- 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
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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
- B01J8/0496—Heating or cooling the reactor
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- 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
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- 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
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- 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
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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
- B01J2208/00008—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
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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
- B01J2208/00849—Stationary elements outside 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
- B01J2208/02—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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (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)
- Nozzles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to a device and method for distributing a liquid and gas in a multiple bed downflow reactor such as a hydrocarbon processing reactor like a hydrocracker. The device comprises respectively the method uses a distributor device comprising a substantially horizontal collecting tray (20) provided with a central gas passage (30). Gas passing in downward direction through the central gas passage is forced into a swirling motion by a swirler (100). This swirling motion has a swirl direction (107) around a vertical swirl axis (106) so that the gas leaves the central gas passage as a swirl (108). At a location above the collecting tray (20) a quench fluid is ejected into gas in an ejection direction which is viewed in a horizontal plane at least partly opposite to the swirl direction (107).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
IN2014DN05189A true IN2014DN05189A (en) | 2015-04-03 |
Family
ID=47553009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN5189DEN2014 IN2014DN05189A (en) | 2011-12-22 | 2012-12-20 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9878298B2 (en) |
KR (1) | KR102012629B1 (en) |
CN (1) | CN104114270B (en) |
CA (1) | CA2859907C (en) |
IN (1) | IN2014DN05189A (en) |
RU (1) | RU2625854C2 (en) |
WO (1) | WO2013092886A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018203745A1 (en) * | 2017-05-01 | 2018-11-08 | Stichting Ispt | 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 (en) * | 2019-09-16 | 2021-07-09 | 中国石油大学(北京) | Gas mixing device |
RU198299U1 (en) * | 2019-12-17 | 2020-06-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Multilayer Catalytic Reactor |
CN111530382B (en) * | 2020-05-14 | 2021-12-17 | 中国石油化工股份有限公司 | Cold hydrogen box structure and fixed bed hydrogenation reactor |
EP3933013A3 (en) | 2020-07-04 | 2022-01-12 | Indian Oil Corporation Limited | Quench-box assembly for hydroprocessing reactors |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353924A (en) * | 1965-07-16 | 1967-11-21 | Shell Oil Co | Bed reactor with quench deck |
SU444545A1 (en) * | 1971-01-07 | 1974-09-30 | Предприятие П/Я А-1785 | Contact apparatus |
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 |
EP0716881B1 (en) | 1994-08-23 | 1998-06-03 | Shell Internationale Researchmaatschappij B.V. | Distributor device for multiple-bed downflow reactors |
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 |
US7074372B2 (en) * | 2003-05-16 | 2006-07-11 | Exxonmobil Research And Engineering Company | Multiphase mixing device with improved quench injection for inducing rotational flow |
US7074371B2 (en) * | 2003-05-16 | 2006-07-11 | Exxonmobil Research And Engineering Company | Multiphase mixing device with improved quench injection |
MXPA06001861A (en) * | 2003-08-18 | 2006-05-04 | Shell Int Research | Distribution device. |
DE602006000497D1 (en) * | 2005-05-13 | 2008-03-20 | Haldor Topsoe As | Distributor device for downflow reactors with at least one compartmentalized chimney stack |
US7204477B2 (en) * | 2005-06-01 | 2007-04-17 | Uop Llc | Parallel flow fractionation tray |
JP4753043B2 (en) | 2006-12-19 | 2011-08-17 | 信越化学工業株式会社 | Pattern formation method |
-
2012
- 2012-12-20 CA CA2859907A patent/CA2859907C/en active Active
- 2012-12-20 IN IN5189DEN2014 patent/IN2014DN05189A/en unknown
- 2012-12-20 WO PCT/EP2012/076438 patent/WO2013092886A1/en active Application Filing
- 2012-12-20 CN CN201280069602.1A patent/CN104114270B/en active Active
- 2012-12-20 KR KR1020147020427A patent/KR102012629B1/en active IP Right Grant
- 2012-12-20 RU RU2014130099A patent/RU2625854C2/en active
-
2017
- 2017-02-07 US US15/426,080 patent/US9878298B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2859907A1 (en) | 2013-06-27 |
CN104114270A (en) | 2014-10-22 |
RU2014130099A (en) | 2016-02-10 |
CN104114270B (en) | 2016-12-21 |
KR20140107560A (en) | 2014-09-04 |
WO2013092886A1 (en) | 2013-06-27 |
KR102012629B1 (en) | 2019-10-21 |
US20170144122A1 (en) | 2017-05-25 |
RU2625854C2 (en) | 2017-07-19 |
CA2859907C (en) | 2020-03-24 |
US9878298B2 (en) | 2018-01-30 |
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