CA2887392C - Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method - Google Patents

Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method Download PDF

Info

Publication number
CA2887392C
CA2887392C CA2887392A CA2887392A CA2887392C CA 2887392 C CA2887392 C CA 2887392C CA 2887392 A CA2887392 A CA 2887392A CA 2887392 A CA2887392 A CA 2887392A CA 2887392 C CA2887392 C CA 2887392C
Authority
CA
Canada
Prior art keywords
ejection
vertical axis
vector
nozzles
reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2887392A
Other languages
English (en)
French (fr)
Other versions
CA2887392A1 (en
Inventor
Sujata Degaleesan
Benoit Witkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of CA2887392A1 publication Critical patent/CA2887392A1/en
Application granted granted Critical
Publication of CA2887392C publication Critical patent/CA2887392C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • 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
    • B01J8/02—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
    • 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
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
    • 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
    • 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
    • B01J2208/00008—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
    • B01J2208/00371—Non-cryogenic fluids gaseous
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • B01J2208/00902—Nozzle-type feeding elements
    • 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
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle reactor
    • 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

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CA2887392A 2012-10-10 2013-10-08 Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method Active CA2887392C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12187887 2012-10-10
EP12187887.0 2012-10-10
PCT/EP2013/070972 WO2014056935A1 (en) 2012-10-10 2013-10-08 Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method

Publications (2)

Publication Number Publication Date
CA2887392A1 CA2887392A1 (en) 2014-04-17
CA2887392C true CA2887392C (en) 2022-02-15

Family

ID=47010375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2887392A Active CA2887392C (en) 2012-10-10 2013-10-08 Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method

Country Status (6)

Country Link
US (1) US10076736B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR102135558B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2887392C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2015DN02809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2643041C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2014056935A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201805893PA (en) 2015-12-15 2018-08-30 Saudi Arabian Oil Co Supercritical reactor systems and processes for petroleum upgrading
US10066176B2 (en) 2015-12-15 2018-09-04 Saudi Arabian Oil Company Supercritical water upgrading process to produce high grade coke
US10577546B2 (en) 2017-01-04 2020-03-03 Saudi Arabian Oil Company Systems and processes for deasphalting oil
US10815434B2 (en) 2017-01-04 2020-10-27 Saudi Arabian Oil Company Systems and processes for power generation
US10589244B1 (en) 2019-02-07 2020-03-17 Uop Llc Hydroprocessing reactor internals having reduced height
US10668442B1 (en) 2019-02-07 2020-06-02 Uop Llc Hydroprocessing reactor internals having reduced height
RU198299U1 (ru) * 2019-12-17 2020-06-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Многослойный каталитический реактор
US11207650B1 (en) 2020-09-30 2021-12-28 Uop Llc Hydroprocessing reactor internals having reduced height

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632692A (en) * 1949-01-18 1953-03-24 Hydrocarbon Research Inc Multiple bed catalyst apparatus
AT289847B (de) * 1969-03-18 1971-05-10 Chemie Linz Ag Verfahren und Vorrichtung zur alleinigen oder zusätzlichen Temperaturregelung von Hochdrucksynthesereaktoren, vorzugsweise für die Ammoniaksynthese, durch Kaltgaseinspeisung
US3787189A (en) * 1971-12-17 1974-01-22 Standard Oil Co Apparatus for mixing fluids in a vessel between beds of solids
US4960571A (en) * 1988-12-14 1990-10-02 Exxon Research And Engineering Company Quench assembly design
EP0716881B1 (en) 1994-08-23 1998-06-03 Shell Internationale Researchmaatschappij B.V. Distributor device for multiple-bed downflow reactors
US5635145A (en) 1994-08-23 1997-06-03 Shell Oil Company Multi-bed downflow reactor
US6486371B1 (en) * 2000-11-28 2002-11-26 Fina Technology, Inc. Multistage reaction system with interstage sparger systems
US7112312B2 (en) * 2001-04-02 2006-09-26 Tai-Sheng Chou Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor
US7074371B2 (en) * 2003-05-16 2006-07-11 Exxonmobil Research And Engineering Company Multiphase mixing device with improved quench injection
US7074372B2 (en) 2003-05-16 2006-07-11 Exxonmobil Research And Engineering Company Multiphase mixing device with improved quench injection for inducing rotational flow
EP1846150B1 (en) * 2005-01-21 2010-08-11 Morten Müller Ltd., ApS Distribution device for two-phase concurrent downflow vessels and method of distribution
US20070248510A1 (en) * 2006-04-25 2007-10-25 Dean Anne M Dual gas-liquid spargers for catalytic processing units
DE102006054415A1 (de) * 2006-11-16 2008-05-21 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in ein einen Synthesereaktor durchströmendes Reaktionsgas
DE102009002592A1 (de) * 2009-04-23 2010-10-28 Evonik Röhm Gmbh Dosierring
RU2417246C1 (ru) * 2009-08-03 2011-04-27 Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" Способ каталитического крекинга углеводородного сырья

Also Published As

Publication number Publication date
RU2643041C2 (ru) 2018-01-30
WO2014056935A1 (en) 2014-04-17
KR20150067330A (ko) 2015-06-17
US20150258517A1 (en) 2015-09-17
KR102135558B1 (ko) 2020-07-21
IN2015DN02809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-09-11
US10076736B2 (en) 2018-09-18
RU2015116415A (ru) 2016-12-10
CN104781002A (zh) 2015-07-15
CA2887392A1 (en) 2014-04-17

Similar Documents

Publication Publication Date Title
CA2887392C (en) Multiple-bed downflow reactor comprising a mixing device, use of said reactor, as well as mixing method
US8181942B2 (en) Liquid redistribution device for multibed reactors
US9878298B2 (en) Distributor device for a multiple-bed downflow reactor
KR101942762B1 (ko) 수첨처리를 위한 다중상 접촉 및 분배 장치
RU2542248C2 (ru) Устройство распределения потока текучей среды для каталитических реакторов с нисходящим потоком
RU2500451C2 (ru) Реактор для очистки или гидроочистки жидкой нагрузки, например для каталитической очистки дистиллятов сырой тяжелой нефти
US20150003187A1 (en) Fluid mixing and distribution device and method for multibed reactors
SG187139A1 (en) Multiphase contact and distribution apparatus for hydro processing
WO2014210276A1 (en) Fluid mixing and distribution device and method for multibed reactors
KR20140107561A (ko) 다층 하향류 반응기용 분배장치
JP7158412B2 (ja) 流動媒体を含むチャンバ内の多相混合物を分配するための新規な装置
JP2010530296A (ja) 粒状層を含む封入体、及び同封入体内の上昇流として流通する気相及び液相の分配
US8201988B2 (en) Adsorber grid distributor box design
CA2782523C (en) Quenching apparatus for reactor
US9630159B2 (en) Distributor device for a multiple-bed downflow reactor
KR20240027031A (ko) 플레이트 그리드 분배기를 갖는 화학적 처리 용기 및 이를 작동하는 방법
CN111790319B (zh) 浆态床反应器及其系统和应用以及费托合成方法
US20140374316A1 (en) Distributor device for a multiple-bed downflow reactor
CN104781002B (zh) 包括混合装置的多层床下流式反应器、所述反应器的使用方法、以及混合方法
CN105561890A (zh) 加氢反应器旋流冷氢管

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20181001