BR0210260A - Processo e aparelho para carregar um sólido particulado em um tubo vertical - Google Patents

Processo e aparelho para carregar um sólido particulado em um tubo vertical

Info

Publication number
BR0210260A
BR0210260A BR0210260-9A BR0210260A BR0210260A BR 0210260 A BR0210260 A BR 0210260A BR 0210260 A BR0210260 A BR 0210260A BR 0210260 A BR0210260 A BR 0210260A
Authority
BR
Brazil
Prior art keywords
particulate solid
restriction zone
solid
elastic fluid
loading
Prior art date
Application number
BR0210260-9A
Other languages
English (en)
Other versions
BR0210260B1 (pt
Inventor
Roger Kenneth Bence
Michael Hilton
Mark Andrew Linthwaite
Original Assignee
Davy Process Techn Ltd
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 Davy Process Techn Ltd filed Critical Davy Process Techn Ltd
Publication of BR0210260A publication Critical patent/BR0210260A/pt
Publication of BR0210260B1 publication Critical patent/BR0210260B1/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
    • B01J8/02—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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/062—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 in tube reactors; the solid particles being arranged in tubes being installed in a furnace
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • 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
    • B01J2208/00309—Controlling the temperature by indirect heat exchange with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/0069—Attrition
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0816—Heating by flames
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0866—Methods of heating the process for making hydrogen or synthesis gas by combination of different heating methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Basic Packing Technique (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

"PROCESSO E APARELHO PARA EFETUAR O CONTATO DE UM FLUIDO ELáSTICO COM UM SóLIDO PARTICULADO E MéTODO PARA CARREGAR UM SóLIDO PARTICULADO EM UM TUBO VERTICAL". A presente invenção refere-se a um processo em que um fluido elástico é contactado com um sólido particulado. Isto compreende fornecer uma zona tubular de restrição alongada substancialmente vertical (1) contendo uma carga do sólido particulado (5), o volume da zona de restrição (1) sendo maior do que o volume assentado do sólido particulado (5). Meios retentores superiores (3) são montados na extremidade superior da zona de restrição (1), os meios superiores retentores (3) sendo permeáveis ao líquido mas adaptados a reter o sólido particulado (5) na zona de restrição (1). Um meio seguidor (4) é montado de uma maneira móvel na zona de restrição (1) por debaixo da carga de sólido particulado (5) para movimento ascendentemente da extremidade inferior da zona de restrição (1) sob circulação ascendente do fluido elástico através da zona de restrição (1) a uma velocidade para além de uma velocidade limite. No processo, o fluido elástico é feito circular ascendentemente através da zona de restrição (1) a uma velocidade que é suficiente para fazer com que o sólido particulado (5) se eleve na direção da extremidade da zona de restrição e formar uma almofada de sólido particulado (5) contra o lado inferior dos meios superiores retentores (3). Esta velocidade é em excesso da velocidade limite de modo a fazer com que os meios seguidores (4) se movam ascendentemente até que se justaponham contra o lado inferior da almofada de sólido particulado (5). A invenção também fornece um aparelho adequado para executar tal processo e um método de carregamento de um sólido particulado para um tubo substancialmente vertical.
BRPI0210260-9A 2001-06-06 2002-06-05 processo e aparelho para efetuar o contato de um fluido elástico com um sólido particulado e método para carregar um sólido particulado em um tubo vertical. BR0210260B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0113789.2A GB0113789D0 (en) 2001-06-06 2001-06-06 Process
PCT/GB2002/002554 WO2002098552A1 (en) 2001-06-06 2002-06-05 Process and apparatus for loading a particulate solid into a vertical tube

Publications (2)

Publication Number Publication Date
BR0210260A true BR0210260A (pt) 2004-06-22
BR0210260B1 BR0210260B1 (pt) 2012-07-10

Family

ID=9916038

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210260-9A BR0210260B1 (pt) 2001-06-06 2002-06-05 processo e aparelho para efetuar o contato de um fluido elástico com um sólido particulado e método para carregar um sólido particulado em um tubo vertical.

Country Status (17)

Country Link
US (1) US7445935B2 (pt)
EP (1) EP1392424B1 (pt)
JP (1) JP4177754B2 (pt)
CN (1) CN1232342C (pt)
AP (1) AP1643A (pt)
AR (1) AR034077A1 (pt)
AU (1) AU2002304515B2 (pt)
BR (1) BR0210260B1 (pt)
CA (1) CA2448598C (pt)
CO (1) CO5540328A2 (pt)
DE (1) DE60238907D1 (pt)
EA (1) EA005982B1 (pt)
GB (1) GB0113789D0 (pt)
NO (1) NO331665B1 (pt)
OA (1) OA12615A (pt)
WO (1) WO2002098552A1 (pt)
ZA (1) ZA200308908B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4299868B2 (ja) * 2006-07-28 2009-07-22 クロリンエンジニアズ株式会社 水素燃焼装置
GB0910648D0 (en) * 2009-06-22 2009-08-05 Johnson Matthey Plc Shaped catalyst units
US9149781B2 (en) 2009-12-28 2015-10-06 Shell Oil Company Reactor with gas distribution system in bottom
KR20130077842A (ko) * 2010-05-24 2013-07-09 엑스턴도 인코포레이티드 반응기 용기에 촉매를 로딩하는 장치
US9138709B2 (en) 2010-05-24 2015-09-22 Extundo Incorporated Device and method for dispensing pellets
US9149778B2 (en) 2010-05-24 2015-10-06 Extundo Incorporated Device and method for dispensing catalyst pellets
JP6019365B2 (ja) * 2013-10-29 2016-11-02 兵神装備株式会社 吐出システムの製造方法
EP3288675A4 (en) * 2015-04-29 2018-12-12 Precision Consulting Services, LLC Loading vertical tubes with particulate material
US10576455B2 (en) * 2018-03-22 2020-03-03 Air Products And Chemicals, Inc. Particle loading method and apparatus for a radial flow vessel
EP3542894A1 (en) * 2018-03-22 2019-09-25 Air Products And Chemicals, Inc. Particle loading method and apparatus for a radial flow vessel
CN111375353B (zh) * 2018-12-30 2021-06-04 中国石油化工股份有限公司 固定床上流式反应器及其应用
CN111375351B (zh) 2018-12-30 2021-07-09 中国石油化工股份有限公司 一种上流式加氢反应器及其应用
CN114682170B (zh) * 2020-12-31 2023-04-07 中国石油化工股份有限公司 一种催化剂装填装置及装填方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203840A (en) * 1939-07-12 1940-06-11 Universal Oil Prod Co Apparatus for retaining contact masses in tubular elements
NL239620A (pt) * 1958-05-29
DE1063128B (de) * 1958-06-07 1959-08-13 Deggendorfer Werft Eisenbau Verschlusseinrichtung fuer Kontaktrohre
DE1296127B (de) * 1967-03-23 1969-05-29 Rheinpreussen Ag Vorrichtung zum Verschliessen von Reaktionsrohren
US3539304A (en) * 1967-07-17 1970-11-10 Uhde Gmbh Friedrich Support device for catalyst in reaction pipes
CH500486A (de) * 1967-10-09 1970-12-15 Ceskoslovenska Akademie Ved Vorrichtung zur Aufrechterhaltung der Konzentrationsgradienten gelöster Stoffe in einem Flüssigkeitsstrom
US3487938A (en) * 1968-08-08 1970-01-06 Sondell Research & Dev Co Chromatographic column head space reducer
US3628314A (en) * 1969-11-20 1971-12-21 Phillips Petroleum Co Packed-bed retainer
US3818667A (en) * 1971-03-22 1974-06-25 Universal Oil Prod Co Louvered screen support member for particulate material
US3838977A (en) * 1972-02-24 1974-10-01 Ethyl Corp Catalytic muffler
FR2219797B1 (pt) * 1973-03-01 1978-03-03 Roussel Uclaf
US4051019A (en) * 1974-04-22 1977-09-27 Uop Inc. Method for loading finely divided particulate matter into a vessel
US3990858A (en) * 1974-11-19 1976-11-09 The Lummus Company Device for retaining particulate material in upflow tubes
JPS523579A (en) * 1975-06-27 1977-01-12 Sumitomo Chem Co Ltd Method of packing
JPS5243018A (en) * 1975-10-03 1977-04-04 Nissan Motor Co Ltd Catalytic converter
JPS5534265Y2 (pt) * 1975-10-30 1980-08-14
US4029486A (en) * 1976-02-25 1977-06-14 Graham-White Sales Corporation Pneumatic compactor for particulate desiccant
US4203950A (en) * 1977-12-27 1980-05-20 United Technologies Corporation Steam reforming reactor designed to reduce catalyst crushing
US4336042A (en) * 1980-10-14 1982-06-22 Graham-White Sales Corporation Canister-compactor assembly
US4711764A (en) * 1982-10-08 1987-12-08 Analytichem International, Inc. Automatic sample injector and disposable sample cassette
US4505105A (en) * 1983-08-17 1985-03-19 The Garrett Corporation No-back gas generator and method
US4554784A (en) * 1983-08-17 1985-11-26 The Garrett Corporation Emergency power unit and method
US4489549A (en) * 1983-08-17 1984-12-25 The Garrett Corporation Gas generator with ratchet no-back and method
DE3477967D1 (en) * 1983-12-02 1989-06-01 Groupe Ind De Realisations Et Chromatographic apparatuses
US4997465A (en) * 1989-03-09 1991-03-05 Vbm Corporation Anti-fluidization system for molecular sieve beds
GB9016415D0 (en) * 1990-07-26 1990-09-12 Boc Group Plc Gas treatment or separation apparatus
JPH04119902A (ja) * 1990-09-10 1992-04-21 Toshiba Corp 燃料改質装置の運転方法
US5098453A (en) * 1991-05-02 1992-03-24 General Motors Corporation Vapor storage canister with volume change compensator
NO175579B1 (no) * 1991-12-20 1994-11-03 Unidense Technology Gmbh Fremgangsmate og innretning for fylling av partikkelformet materiale i vertikale ror
EP0792189B1 (en) * 1994-11-17 1998-08-05 International Fuel Cells Corporation Catalytic reactor designed to reduce catalyst slumping and crushing
JP3476307B2 (ja) 1996-05-09 2003-12-10 三菱レイヨン株式会社 不飽和アルデヒド及び不飽和カルボン酸合成用触媒の充填方法
DE59700348D1 (de) * 1996-06-15 1999-09-23 Dbb Fuel Cell Engines Gmbh Reformierungsreaktor, insbesondere zur Wasserdampfreformierung von Methanol
US5718881A (en) * 1996-06-24 1998-02-17 International Fuel Cells, Inc. Catalytic reactor designed to reduce catalyst slumping and crushing
US5877331A (en) * 1997-11-12 1999-03-02 Huntsman Petrochemical Corporation Prevention of catalyst attrition and tar formation in manufacture of maleic anhydride

Also Published As

Publication number Publication date
ZA200308908B (en) 2005-01-26
WO2002098552A1 (en) 2002-12-12
AR034077A1 (es) 2004-01-21
OA12615A (en) 2006-06-12
JP4177754B2 (ja) 2008-11-05
CN1232342C (zh) 2005-12-21
AP1643A (en) 2006-07-26
EP1392424A1 (en) 2004-03-03
GB0113789D0 (en) 2001-07-25
CO5540328A2 (es) 2005-07-29
US7445935B2 (en) 2008-11-04
AP2003002946A0 (en) 2003-12-31
BR0210260B1 (pt) 2012-07-10
JP2004536696A (ja) 2004-12-09
US20040146457A1 (en) 2004-07-29
NO20035397D0 (no) 2003-12-04
EP1392424B1 (en) 2011-01-12
CA2448598A1 (en) 2002-12-12
CN1512912A (zh) 2004-07-14
EA005982B1 (ru) 2005-08-25
AU2002304515B2 (en) 2007-11-29
EA200400004A1 (ru) 2004-04-29
DE60238907D1 (de) 2011-02-24
NO331665B1 (no) 2012-02-20
CA2448598C (en) 2007-01-09

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/07/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.