ATE465808T1 - Grosser reaktor für katalysatoraktivierung - Google Patents

Grosser reaktor für katalysatoraktivierung

Info

Publication number
ATE465808T1
ATE465808T1 AT03752316T AT03752316T ATE465808T1 AT E465808 T1 ATE465808 T1 AT E465808T1 AT 03752316 T AT03752316 T AT 03752316T AT 03752316 T AT03752316 T AT 03752316T AT E465808 T1 ATE465808 T1 AT E465808T1
Authority
AT
Austria
Prior art keywords
grid plate
vessel
perforated
catalyst
fluid
Prior art date
Application number
AT03752316T
Other languages
English (en)
Inventor
John Hottovy
James Hein
Dale Zellers
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Application granted granted Critical
Publication of ATE465808T1 publication Critical patent/ATE465808T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/082—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00015—Scale-up

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Lubricants (AREA)
AT03752316T 2002-09-12 2003-09-12 Grosser reaktor für katalysatoraktivierung ATE465808T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41014102P 2002-09-12 2002-09-12
US10/457,236 US7179426B2 (en) 2002-09-12 2003-06-09 Large catalyst activator
PCT/US2003/028724 WO2004024312A1 (en) 2002-09-12 2003-09-12 Fluidisation fluid

Publications (1)

Publication Number Publication Date
ATE465808T1 true ATE465808T1 (de) 2010-05-15

Family

ID=31997908

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03752316T ATE465808T1 (de) 2002-09-12 2003-09-12 Grosser reaktor für katalysatoraktivierung

Country Status (9)

Country Link
US (1) US7179426B2 (de)
EP (1) EP1545761B1 (de)
CN (1) CN100339156C (de)
AT (1) ATE465808T1 (de)
AU (1) AU2003270611A1 (de)
BR (1) BR0306433B1 (de)
DE (1) DE60332364D1 (de)
HK (1) HK1084353A1 (de)
WO (1) WO2004024312A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102083522B (zh) * 2008-06-30 2014-03-26 Memc电子材料有限公司 流化床反应器***及减少硅沉积在反应器壁上的方法
US9289739B2 (en) 2009-06-23 2016-03-22 Chevron Philips Chemical Company Lp Continuous preparation of calcined chemically-treated solid oxides
US7989385B2 (en) * 2009-11-05 2011-08-02 Siemens Energy, Inc. Process of activation of a palladium catalyst system
EP2519343A1 (de) * 2009-12-29 2012-11-07 MEMC Electronic Materials, Inc. Verfahren zur reduktion der siliziumablagerung auf reaktorwänden mit peripherem siliziumtetrachlorid
US8372771B2 (en) * 2010-02-16 2013-02-12 Chevrton Phillips Chemical Company LP System and method for catalyst activation
US8344078B2 (en) 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
US9163564B2 (en) 2010-06-21 2015-10-20 Chevron Phillips Chemical Company Lp Method and system for energy generation in a chemical plant by utilizing flare gas
US8703063B2 (en) 2010-06-21 2014-04-22 Chevron Phillips Chemical Company Lp System and method for closed relief of a polyolefin loop reactor system
CN103298548A (zh) * 2010-11-30 2013-09-11 英尼奥斯欧洲股份公司 催化剂活化器
WO2012072618A1 (en) 2010-11-30 2012-06-07 Basell Polyolefine Gmbh Method for activation of chromium containing catalyst precursor for polymerization and the resulting polymerization catalyst
US8597582B2 (en) 2011-06-30 2013-12-03 Chevron Phillips Chemical Company Lp Flashline heater system and method
AR092578A1 (es) * 2012-09-17 2015-04-22 Dow Global Technologies Llc Ensamble de reactor y distribucion de la alimentacion
CN104154731B (zh) * 2014-08-03 2016-03-02 浙江海亮环境材料有限公司 用于scr脱硝催化剂一级干燥的换气装置及其换气方法
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor
US11053589B2 (en) * 2017-06-28 2021-07-06 X-Energy, Llc Multi-inlet gas distributor for chemical vapor deposition coating of TRISO particles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990260A (en) 1957-12-16 1961-06-27 Pan American Petroleum Corp Grid design for fluid bed reactor
US3829983A (en) 1971-10-27 1974-08-20 Phillips Petroleum Co Grid plate
US4136061A (en) * 1976-08-27 1979-01-23 Phillips Petroleum Company Continuous, multiple zone fluidized bed for particle treater
CA1172832A (en) * 1979-09-06 1984-08-21 Hydrocarbon Research, Inc. Reactor having dual upflow catalyst beds
US4863884A (en) * 1987-04-09 1989-09-05 Hri, Inc. Method for rejuvenating used catalysts
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
DE19825589A1 (de) 1998-06-09 1999-12-16 Elenac Gmbh Gasphasenwirbelschichtreaktor
US6218484B1 (en) * 1999-01-29 2001-04-17 Union Carbide Chemicals & Plastics Technology Corporation Fluidized bed reactor and polymerization process

Also Published As

Publication number Publication date
CN100339156C (zh) 2007-09-26
DE60332364D1 (de) 2010-06-10
BR0306433A (pt) 2004-12-14
US7179426B2 (en) 2007-02-20
EP1545761B1 (de) 2010-04-28
EP1545761A1 (de) 2005-06-29
BR0306433B1 (pt) 2012-12-11
CN1688386A (zh) 2005-10-26
HK1084353A1 (en) 2006-07-28
WO2004024312A1 (en) 2004-03-25
AU2003270611A1 (en) 2004-04-30
US20040052692A1 (en) 2004-03-18

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Legal Events

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