ZA978642B - Reactor riser of a fluid catalytic cracking plant. - Google Patents

Reactor riser of a fluid catalytic cracking plant.

Info

Publication number
ZA978642B
ZA978642B ZA9708642A ZA978642A ZA978642B ZA 978642 B ZA978642 B ZA 978642B ZA 9708642 A ZA9708642 A ZA 9708642A ZA 978642 A ZA978642 A ZA 978642A ZA 978642 B ZA978642 B ZA 978642B
Authority
ZA
South Africa
Prior art keywords
catalytic cracking
fluid catalytic
reactor riser
cracking plant
plant
Prior art date
Application number
ZA9708642A
Other languages
English (en)
Inventor
Hubertus Wilhelmus Alber Dries
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of ZA978642B publication Critical patent/ZA978642B/xx

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
    • B01J8/18—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
    • B01J8/34—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 with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
ZA9708642A 1996-09-30 1997-09-26 Reactor riser of a fluid catalytic cracking plant. ZA978642B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96202726A EP0832956A1 (en) 1996-09-30 1996-09-30 Reactor riser of a fluidized-bed catalytic cracking plant

Publications (1)

Publication Number Publication Date
ZA978642B true ZA978642B (en) 1998-03-26

Family

ID=8224448

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9708642A ZA978642B (en) 1996-09-30 1997-09-26 Reactor riser of a fluid catalytic cracking plant.

Country Status (13)

Country Link
EP (2) EP0832956A1 (zh)
JP (1) JP3948755B2 (zh)
CN (1) CN1122704C (zh)
AR (1) AR009100A1 (zh)
AT (1) ATE192479T1 (zh)
AU (1) AU711645B2 (zh)
BR (1) BR9712122A (zh)
CA (1) CA2265604C (zh)
DE (1) DE69701891T2 (zh)
ES (1) ES2148945T3 (zh)
GR (1) GR3034019T3 (zh)
WO (1) WO1998014533A1 (zh)
ZA (1) ZA978642B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613290B1 (en) 2000-07-14 2003-09-02 Exxonmobil Research And Engineering Company System for fluidized catalytic cracking of hydrocarbon molecules
EP2367621B1 (en) 2008-12-22 2015-08-05 Shell Internationale Research Maatschappij B.V. Process and reactor system for the preparation of an olefinic product
FR3064197B1 (fr) * 2017-03-24 2019-03-22 Total Raffinage Chimie Dispositif d'injection de charge ameliore pour une unite fcc.
FR3064196B1 (fr) * 2017-03-24 2021-10-15 Total Raffinage Chimie Dispositif d'injection de charge d'une unite fcc a perte de charge limitee.
FR3140776A1 (fr) * 2022-10-13 2024-04-19 IFP Energies Nouvelles Réacteur à lit fluidisé à co-courant gaz-solide descendant à écoulement homogène.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763516A (en) * 1951-10-01 1956-09-18 Phillips Petroleum Co Conveying of fluidized mass of particles and apparatus therefor
DE1248843B (zh) * 1962-05-23

Also Published As

Publication number Publication date
AU711645B2 (en) 1999-10-21
ES2148945T3 (es) 2000-10-16
DE69701891T2 (de) 2000-10-05
CN1237198A (zh) 1999-12-01
CN1122704C (zh) 2003-10-01
AR009100A1 (es) 2000-03-08
ATE192479T1 (de) 2000-05-15
JP3948755B2 (ja) 2007-07-25
EP0931121A1 (en) 1999-07-28
GR3034019T3 (en) 2000-11-30
BR9712122A (pt) 1999-08-31
CA2265604A1 (en) 1998-04-09
DE69701891D1 (de) 2000-06-08
CA2265604C (en) 2006-10-31
AU4780297A (en) 1998-04-24
EP0832956A1 (en) 1998-04-01
WO1998014533A1 (en) 1998-04-09
EP0931121B1 (en) 2000-05-03
JP2001501245A (ja) 2001-01-30

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