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RU2005106075A - REACTOR FOR CATALYTIC PROCESSES - Google Patents

REACTOR FOR CATALYTIC PROCESSES Download PDF

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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

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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
    • B01J8/0278—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
    • 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
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)

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
US11684902B2 (en) * 2017-06-02 2023-06-27 Casale Sa Reactor with a catalytic bed
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460707B1 (en) * 1979-07-13 1986-09-05 Ammonia Casale Sa SYNTHESIS REACTOR, IN PARTICULAR FOR THE CATALYTIC SYNTHESIS OF AMMONIA AND METHANOL
CH652047A5 (en) * 1981-11-24 1985-10-31 Ammonia Casale Sa Axial-radial reactor for heterogeneous syntheses
EP0082609B1 (en) * 1981-12-14 1987-01-14 Imperial Chemical Industries Plc Chemical reactor and process
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
RU2058186C1 (en) * 1994-03-16 1996-04-20 Институт катализа им.Г.К.Борескова СО РАН Reactor for catalytic processes realization
US20020031459A1 (en) * 1999-07-13 2002-03-14 Ramesh Gupta Fouling tolerant fixed bed reactor (law858)
GB0203182D0 (en) * 2002-02-11 2002-03-27 Davy Process Techn Ltd Apparatus
RU30289U1 (en) * 2003-03-27 2003-06-27 Общество с ограниченной ответственностью Научно-производственная компания "Кедр - 89" REACTOR FOR CATALYTIC PROCESSES

Also Published As

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

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20170304