BR112018076348A2 - parede para leitos catalíticos de reatores e método para realização da mesma - Google Patents

parede para leitos catalíticos de reatores e método para realização da mesma

Info

Publication number
BR112018076348A2
BR112018076348A2 BR112018076348-9A BR112018076348A BR112018076348A2 BR 112018076348 A2 BR112018076348 A2 BR 112018076348A2 BR 112018076348 A BR112018076348 A BR 112018076348A BR 112018076348 A2 BR112018076348 A2 BR 112018076348A2
Authority
BR
Brazil
Prior art keywords
wall
support
support wall
securing
reactor
Prior art date
Application number
BR112018076348-9A
Other languages
English (en)
Inventor
Rizzi Enrico
Original Assignee
Casale Sa
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 Casale Sa filed Critical Casale Sa
Publication of BR112018076348A2 publication Critical patent/BR112018076348A2/pt

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
    • 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
    • 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
    • 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
    • B01J8/0207—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 horizontal
    • B01J8/0214—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 horizontal in a cylindrical annular shaped bed
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00938—Flow distribution elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

a presente invenção se refere a um reator químico catalítico compreendendo uma parede perfurada (6) adjacente para uma parede de suporte do reator ou de um cartucho catalítico contido no reator. em concordância com a presente invenção, referida parede perfurada (6) compreende uma pluralidade de painéis (7) e compreende primeiros setores (9) repousando sobre a parede de suporte e segundos setores (10) espaçados a partir de referida parede de suporte definindo uma cavidade (11), e em que recursos são proporcionados para fixar (segurar) localmente referida parede permeável a gás para referida parede de suporte, referido recurso de fixação (de segurar) compreendendo: uma pluralidade de elementos de suporte (13) fixados para a parede de suporte (4) e passagem através de respectivas aberturas (15) dos primeiros setores (9) da parede permeável a gás e uma respectiva pluralidade de elementos de bloqueio (14) que pode ser associada com os referidos elementos de suporte, os painéis da parede permeável a gás sendo travadas entre referida parede de suporte e referidos elementos de bloqueio.
BR112018076348-9A 2016-06-22 2017-04-20 parede para leitos catalíticos de reatores e método para realização da mesma BR112018076348A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16175739 2016-06-22
EP16175739.8 2016-06-22
PCT/EP2017/059349 WO2017220232A1 (en) 2016-06-22 2017-04-20 Wall for catalytic beds of reactors and method for realizing the same

Publications (1)

Publication Number Publication Date
BR112018076348A2 true BR112018076348A2 (pt) 2019-03-26

Family

ID=56787211

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076348-9A BR112018076348A2 (pt) 2016-06-22 2017-04-20 parede para leitos catalíticos de reatores e método para realização da mesma

Country Status (9)

Country Link
US (1) US10406495B2 (pt)
EP (1) EP3474976B1 (pt)
CN (1) CN109328103B (pt)
AU (1) AU2017282987A1 (pt)
BR (1) BR112018076348A2 (pt)
CA (1) CA3028832C (pt)
RU (1) RU2720315C1 (pt)
SA (1) SA518400612B1 (pt)
WO (1) WO2017220232A1 (pt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886517A (en) * 1954-05-06 1959-05-12 Kellogg M W Co Method and apparatus for catalytic reactions
US5250270A (en) * 1992-07-17 1993-10-05 The M. W. Kellogg Company Catalytic reactor bed
RU2208475C2 (ru) * 2001-04-26 2003-07-20 Институт катализа им. Г.К. Борескова СО РАН Каталитический реактор для получения синтез-газа
EP1818094A1 (en) * 2006-02-13 2007-08-15 Ammonia Casale S.A. Wall system for catalytic beds of synthesis reactors
CN102814149A (zh) * 2012-08-23 2012-12-12 上海蒙福陇化学工程有限公司 一种煤制合成气生产甲烷的甲烷化炉及其生产方法
CN103071429A (zh) * 2013-01-30 2013-05-01 中国石油化工股份有限公司 丁烯氧化脱氢径向固定床反应器
FR3015965B1 (fr) * 2013-12-26 2016-02-05 Abdol Hossein Naderi Convertisseur d'ammoniac comportant une paroi tubulaire interne
EP3037165A1 (en) 2014-12-23 2016-06-29 Casale SA Method for realizing internal walls of catalytic reactors

Also Published As

Publication number Publication date
EP3474976B1 (en) 2020-05-27
US10406495B2 (en) 2019-09-10
CA3028832C (en) 2023-12-05
US20190209990A1 (en) 2019-07-11
EP3474976A1 (en) 2019-05-01
RU2720315C1 (ru) 2020-04-28
CN109328103B (zh) 2021-09-10
CN109328103A (zh) 2019-02-12
CA3028832A1 (en) 2017-12-28
AU2017282987A1 (en) 2018-12-20
WO2017220232A1 (en) 2017-12-28
SA518400612B1 (ar) 2022-02-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]