RU2005106075A - REACTOR FOR CATALYTIC PROCESSES - Google Patents

REACTOR FOR CATALYTIC PROCESSES Download PDF

Info

Publication number
RU2005106075A
RU2005106075A RU2005106075/15A RU2005106075A RU2005106075A RU 2005106075 A RU2005106075 A RU 2005106075A RU 2005106075/15 A RU2005106075/15 A RU 2005106075/15A RU 2005106075 A RU2005106075 A RU 2005106075A RU 2005106075 A RU2005106075 A RU 2005106075A
Authority
RU
Russia
Prior art keywords
height
reactor
reactor according
specified
wall
Prior art date
Application number
RU2005106075/15A
Other languages
Russian (ru)
Other versions
RU2283174C1 (en
Inventor
Геннадий Викторович Ечевский (RU)
Геннадий Викторович Ечевский
Олег Павлович Кленов (RU)
Олег Павлович Кленов
Александр Степанович Носков (RU)
Александр Степанович Носков
Original Assignee
Институт катализа им. Г.К. Борескова Сибирского отделени Российской Академии наук (RU)
Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук
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 Институт катализа им. Г.К. Борескова Сибирского отделени Российской Академии наук (RU), Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук filed Critical Институт катализа им. Г.К. Борескова Сибирского отделени Российской Академии наук (RU)
Priority to RU2005106075/15A priority Critical patent/RU2283174C1/en
Priority to PCT/RU2006/000117 priority patent/WO2006093437A2/en
Publication of RU2005106075A publication Critical patent/RU2005106075A/en
Application granted granted Critical
Publication of RU2283174C1 publication Critical patent/RU2283174C1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical 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
    • B01J8/0278Feeding reactive fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796Details of the reactor or of the particulate material
    • B01J2208/00884Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236Metal based

Claims (6)

1. Реактор для проведения каталитических процессов в том числе, гетерогенных каталитических реакций селективных превращений углеводородов, включающий корпус, крышку и днище, штуцера для ввода исходной газовой смеси и вывода целевого продукта, газопроницаемую горизонтальную перегородку, на которой расположен неподвижный слой гранулированных частиц катализатора, отличающийся тем, что внутри реактора с зазором к основному корпусу установлена дополнительная внутренняя стенка, выполненная из листового металла, верхняя часть которой соединена с основным корпусом, а нижняя часть с газопроницаемой горизонтальной перегородкой, а на входном штуцере установлено распределительное устройство, состоящее из входного канала кольцевой формы, центрального осесимметричного выходного канала, нескольких соединяющих указанные каналы патрубков, расположенных тангенциально к указанному выходному каналу, и отбойного диска.1. A reactor for carrying out catalytic processes including heterogeneous catalytic reactions of selective hydrocarbon transformations, including a housing, a cover and a bottom, a fitting for introducing an initial gas mixture and outputting a target product, a gas-permeable horizontal partition on which a fixed layer of granular catalyst particles is located, characterized the fact that inside the reactor with a gap to the main body has an additional inner wall made of sheet metal, the upper part of which is connected inena with the main body, and the lower part with a gas-permeable horizontal partition, and on the inlet fitting there is a distribution device consisting of an input channel of a circular shape, a central axisymmetric output channel, several pipes connecting these channels, located tangentially to the specified output channel, and a baffle plate. 2. Реактор по п.1, отличающийся тем, что указанная дополнительная внутренняя стенка имеет высоту не менее высоты слоя катализатора.2. The reactor according to claim 1, characterized in that said additional inner wall has a height of not less than the height of the catalyst layer. 3. Реактор по пп.1 и 2, отличающийся тем, что указанная дополнительная стенка имеет ряд отверстий, расположенных выше верхней границы слоя катализатора, и ряд отверстий в нижней части для обеспечения прохождения доли реакционного потока через зазор между корпусом реактора и дополнительной стенкой.3. The reactor according to claims 1 and 2, characterized in that said additional wall has a number of holes located above the upper boundary of the catalyst layer, and a series of holes in the lower part to ensure the passage of a fraction of the reaction stream through the gap between the reactor vessel and the additional wall. 4. Реактор по п.3, отличающийся тем, что указанный ряд отверстий в нижней части дополнительной стенки расположен на высоте 0-0,3 высоты слоя катализатора, преимущественно, 0,1-0,15 указанной высоты.4. The reactor according to claim 3, characterized in that the specified series of holes in the lower part of the additional wall is located at a height of 0-0.3 height of the catalyst layer, mainly 0.1-0.15 of the specified height. 5. Реактор по п.1, отличающийся тем, что указанные соединительные патрубки могут располагаться в несколько рядов по высоте, преимущественно, от 1 до 3 рядов, а отношение длины соединительных патрубков к их поперечному размеру выбрано не менее 2.5. The reactor according to claim 1, characterized in that the said connecting pipes can be arranged in several rows in height, mainly from 1 to 3 rows, and the ratio of the length of the connecting pipes to their transverse size is selected at least 2. 6. Реактор по п.1, отличающийся тем, что отбойный диск расположен горизонтально с зазором по высоте от нижнего среза указанного центрального осесимметричного выходного канала.6. The reactor according to claim 1, characterized in that the baffle plate is located horizontally with a clearance in height from the lower cut of the specified Central axisymmetric output channel.
RU2005106075/15A 2005-03-03 2005-03-03 Reactor for maintaining catalytic processes RU2283174C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2005106075/15A RU2283174C1 (en) 2005-03-03 2005-03-03 Reactor for maintaining catalytic processes
PCT/RU2006/000117 WO2006093437A2 (en) 2005-03-03 2006-02-27 Catalytic process reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005106075/15A RU2283174C1 (en) 2005-03-03 2005-03-03 Reactor for maintaining catalytic processes

Publications (2)

Publication Number Publication Date
RU2005106075A true RU2005106075A (en) 2006-08-10
RU2283174C1 RU2283174C1 (en) 2006-09-10

Family

ID=36941570

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005106075/15A RU2283174C1 (en) 2005-03-03 2005-03-03 Reactor for maintaining catalytic processes

Country Status (2)

Country Link
RU (1) RU2283174C1 (en)
WO (1) WO2006093437A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106606891A (en) * 2015-10-23 2017-05-03 中国石油化工股份有限公司 Filtering and distributing device and chemical reactor
RU2769913C2 (en) * 2017-06-02 2022-04-08 Касале Са Catalyst bed reactor
RU188296U1 (en) * 2018-12-26 2019-04-05 Общество с ограниченной ответственностью "Новые газовые технологии - синтез" (ООО "НГТ - синтез") REACTOR
WO2020139155A1 (en) * 2018-12-26 2020-07-02 Акционерное Общество "Газпромнефть-Омский Нпз" (Ао "Газпромнефть-Онпз") Reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372920A (en) * 1979-07-13 1983-02-08 Ammonia Casale S.A. Axial-radial reactor for heterogeneous synthesis
CH652047A5 (en) * 1981-11-24 1985-10-31 Ammonia Casale Sa Axial-radial reactor for heterogeneous syntheses
SU1228892A1 (en) * 1985-03-12 1986-05-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Нефтяного Машиностроения Reactor for setting catalytic processes
RU2070827C1 (en) * 1985-05-15 1996-12-27 Аммониа Казале С.А. Method of modification of axial reactor
SU1594755A1 (en) * 1986-12-08 1996-11-20 Краснодарский политехнический институт Reactor for performing catalytic processes

Also Published As

Publication number Publication date
WO2006093437A2 (en) 2006-09-08
RU2283174C1 (en) 2006-09-10
WO2006093437A3 (en) 2009-01-22

Similar Documents

Publication Publication Date Title
ES2901775T3 (en) Method of using a split flow contact device
EP0471117B1 (en) Quench box assembly
AU2012211334B2 (en) Monolithic reactor
JP5932017B2 (en) Process and associated reactor for contacting one or more fluids
DE69621998D1 (en) DISTRIBUTION DEVICE FOR DOWNFLOWING MULTI BED CATALYTIC REACTORS
ES402548A1 (en) Multiple-stage stacked reactor system for moving bed catalyst particles
ATE445456T1 (en) REACTOR WITH A FILTER FOR FIXED BED CATALYSTS
RU2012132489A (en) REACTOR WITH LOWER GAS DISTRIBUTION SYSTEM
CA2428548A1 (en) Methanol-steam reformer
RU2009149317A (en) DEVICE AND METHOD FOR CATALYTIC GAS-PHASE REACTIONS, AND ALSO THEIR APPLICATION
RU2005106075A (en) REACTOR FOR CATALYTIC PROCESSES
CN107107015B (en) For the method and apparatus of cross-flow reactor
US20080152551A1 (en) Screenless moving bed reactor
US7621988B1 (en) Baffles to prevent catalyst or adsorbent erosion
RU2018125746A (en) REACTOR FOR CATALYTIC PROCESSES
RU2018125740A (en) REACTOR FOR CHEMICAL PROCESSES USING THE CATALYST
RU2018125741A (en) REACTOR FOR CHEMICAL PROCESSES USING THE CATALYST
RU2018125743A (en) REACTOR FOR CATALYTIC PROCESSES
RU2018125724A (en) REACTOR FOR CATALYTIC PROCESSES
RU2018125713A (en) REACTOR FOR CATALYTIC REACTIONS TECHNOLOGY
RU2018125725A (en) REACTOR FOR CATALYTIC PROCESSES
US8071047B2 (en) Centerpipe design for radial flow reactor
RU2018125664A (en) HETEROGENEOUS CATALYSIS REACTOR
RU2018125689A (en) HETEROGENEOUS CATALYSIS REACTOR
RU2018125686A (en) HETEROGENEOUS CATALYSIS REACTOR

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20170304