PT2047901T - Dispositivo e processo de distribuição de cargas mistas sobre leitos fixos de catalisador em reatores de fluxo descendente - Google Patents

Dispositivo e processo de distribuição de cargas mistas sobre leitos fixos de catalisador em reatores de fluxo descendente

Info

Publication number
PT2047901T
PT2047901T PT08253314T PT08253314T PT2047901T PT 2047901 T PT2047901 T PT 2047901T PT 08253314 T PT08253314 T PT 08253314T PT 08253314 T PT08253314 T PT 08253314T PT 2047901 T PT2047901 T PT 2047901T
Authority
PT
Portugal
Prior art keywords
distribution
descending
catalyst
flow reactors
fixed beds
Prior art date
Application number
PT08253314T
Other languages
English (en)
Inventor
Kenzo Huziwara Wilson
Aurelio Silva Belato Donizeti
Antonio Vidal Vieira José
Jose Gugelmin Angelo
Relim Cercal Shelton
Medeiros Jorivaldo
Victor Carlos Candido William
Marchiori Ademaro
Roberto Duncan Lima Jorge
Ruva Roberto
Vensão Marcell
Francisco Geros Alinson
Original Assignee
Petroleo Brasileiro Sa Petrobras
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 Petroleo Brasileiro Sa Petrobras filed Critical Petroleo Brasileiro Sa Petrobras
Publication of PT2047901T publication Critical patent/PT2047901T/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
    • B01J8/04—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
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants
    • 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
    • B01J2208/00522—Controlling the temperature using inert heat absorbing solids outside the 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
PT08253314T 2007-10-10 2008-10-10 Dispositivo e processo de distribuição de cargas mistas sobre leitos fixos de catalisador em reatores de fluxo descendente PT2047901T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0703901A BRPI0703901B1 (pt) 2007-10-10 2007-10-10 dispositivo e processo para distribuição de cargas mistas sobre leitos fixos de catalisador em reatores de fluxo descendente

Publications (1)

Publication Number Publication Date
PT2047901T true PT2047901T (pt) 2019-02-13

Family

ID=40221670

Family Applications (1)

Application Number Title Priority Date Filing Date
PT08253314T PT2047901T (pt) 2007-10-10 2008-10-10 Dispositivo e processo de distribuição de cargas mistas sobre leitos fixos de catalisador em reatores de fluxo descendente

Country Status (7)

Country Link
US (1) US7988924B2 (pt)
EP (1) EP2047901B1 (pt)
AR (1) AR066447A1 (pt)
BR (1) BRPI0703901B1 (pt)
CA (1) CA2640880C (pt)
ES (1) ES2710353T3 (pt)
PT (1) PT2047901T (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959677B1 (fr) * 2010-05-06 2012-05-18 Inst Francais Du Petrole Paniers amovibles contenant des particules de filtration pour reacteur a lit fixe.
US8202498B2 (en) 2010-07-19 2012-06-19 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
US8372354B2 (en) 2010-07-19 2013-02-12 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
FR3016533B1 (fr) 2014-01-21 2016-01-15 IFP Energies Nouvelles Plateau distributeur pour colonne d'echange entre un gaz et un liquide avec deflecteur de liquide
CN104174336A (zh) * 2014-09-02 2014-12-03 安徽昊源化工集团有限公司 一种二甘醇胺合成塔
CN114105239B (zh) * 2021-12-06 2023-04-28 山东国舜建设集团有限公司 采用干冷载气与热废水接触实现废水零排放的系统及工艺

Family Cites Families (18)

* 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
US2898292A (en) 1957-11-05 1959-08-04 Socony Mobil Oil Co Inc Method for distributing a vapor-liquid feed and apparatus therefor
US3112256A (en) 1960-01-11 1963-11-26 Union Oil Co Distribution of vapor-liquid feeds in fixed-bed reactors
US3172832A (en) 1962-03-16 1965-03-09 Hydrocarbon conversion apparatus and process
US3235344A (en) 1963-02-18 1966-02-15 Chevron Res Hydrocarbon conversion catalytic reactor
US3218249A (en) 1964-03-30 1965-11-16 Union Oil Co Vapor-liquid distribution method and apparatus for the conversion of hydrocarbons
US3353924A (en) 1965-07-16 1967-11-21 Shell Oil Co Bed reactor with quench deck
US3592612A (en) 1966-11-02 1971-07-13 John H Ballard Two-stage apparatus for mixing fluids in concurrent downflow relationship
US3824081A (en) 1972-04-27 1974-07-16 Texaco Inc Vertical reactor for two-phase vapor-liquid reaction charge
US4126540A (en) 1973-08-03 1978-11-21 Atlantic Richfield Company Apparatus and process for distributing a mixed phase through solids
US4140625A (en) * 1977-12-19 1979-02-20 Uop Inc. Mixed-phase distributor for fixed-bed catalytic reaction chambers
US4569364A (en) * 1985-05-20 1986-02-11 Fractionation Research, Inc. Variable flow self-cleaning liquid distribution element and liquid distribution assembly employing a plurality of such elements
US5158714A (en) * 1991-05-30 1992-10-27 Union Oil Company Of California Vapor-liquid distribution method and apparatus
US5250234A (en) * 1992-10-08 1993-10-05 Koch Engineering Company, Inc. Liquid distributor apparatus and method for high viscosity liquids
US5462719A (en) 1994-06-08 1995-10-31 Atlantic Richfield Company Method and apparatus for mixing and distributing fluids in a reactor
US6881387B1 (en) * 1996-06-04 2005-04-19 Fluor Corporation Reactor distribution apparatus and quench zone mixing apparatus
FR2807673B1 (fr) * 2000-04-17 2003-07-04 Inst Francais Du Petrole Dispositif de distribution d'un melange polyphasique sur un lit de solide granulaire comportant un element brise-jet poreux
US7506861B2 (en) * 2005-01-21 2009-03-24 Morten Muller Ltd. Aps Distribution device for two-phase concurrent downflow vessels

Also Published As

Publication number Publication date
AR066447A1 (es) 2009-08-19
CA2640880C (en) 2016-02-09
BRPI0703901B1 (pt) 2016-03-22
US20090134063A1 (en) 2009-05-28
CA2640880A1 (en) 2009-04-10
BRPI0703901A2 (pt) 2009-06-16
ES2710353T3 (es) 2019-04-24
US7988924B2 (en) 2011-08-02
EP2047901A1 (en) 2009-04-15
EP2047901B1 (en) 2018-11-21

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