EP0758014A3 - External, pressurized closed-cyclone apparatus for FCC unit - Google Patents

External, pressurized closed-cyclone apparatus for FCC unit Download PDF

Info

Publication number
EP0758014A3
EP0758014A3 EP96112454A EP96112454A EP0758014A3 EP 0758014 A3 EP0758014 A3 EP 0758014A3 EP 96112454 A EP96112454 A EP 96112454A EP 96112454 A EP96112454 A EP 96112454A EP 0758014 A3 EP0758014 A3 EP 0758014A3
Authority
EP
European Patent Office
Prior art keywords
catalyst
fcc unit
external
closed
disengaging
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP96112454A
Other languages
German (de)
French (fr)
Other versions
EP0758014A2 (en
Inventor
Phillip K. Niccum
Philip E. Glasgow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MW Kellogg Co
Original Assignee
MW Kellogg 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 MW Kellogg Co filed Critical MW Kellogg Co
Publication of EP0758014A2 publication Critical patent/EP0758014A2/en
Publication of EP0758014A3 publication Critical patent/EP0758014A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission

Abstract

A pressurized closed-cyclone catalyst disengaging apparatus for use in an FCC unit. A closed-cyclone apparatus of the present invention independently pressurized in the absence of a disengager vessel has a line for venting stripping steam and hydrocarbon vapor from a catalyst stripping stage to a catalyst disengaging stage for rapidly disengaging catalyst particles from an FCC reaction hydrocarbon effluent.
EP96112454A 1995-08-09 1996-08-01 External, pressurized closed-cyclone apparatus for FCC unit Withdrawn EP0758014A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51287095A 1995-08-09 1995-08-09
US512870 1995-08-09

Publications (2)

Publication Number Publication Date
EP0758014A2 EP0758014A2 (en) 1997-02-12
EP0758014A3 true EP0758014A3 (en) 1997-04-02

Family

ID=24040951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112454A Withdrawn EP0758014A3 (en) 1995-08-09 1996-08-01 External, pressurized closed-cyclone apparatus for FCC unit

Country Status (5)

Country Link
EP (1) EP0758014A3 (en)
JP (1) JPH09143479A (en)
KR (1) KR970009895A (en)
CA (1) CA2180686A1 (en)
MX (1) MX9603320A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2471048C (en) 2002-09-19 2006-04-25 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
CA2455011C (en) 2004-01-09 2011-04-05 Suncor Energy Inc. Bituminous froth inline steam injection processing
US8168071B2 (en) 2005-11-09 2012-05-01 Suncor Energy Inc. Process and apparatus for treating a heavy hydrocarbon feedstock
CA2827237C (en) 2005-11-09 2016-02-09 Suncor Energy Inc. Mobile oil sands mining system
CA2526336C (en) 2005-11-09 2013-09-17 Suncor Energy Inc. Method and apparatus for oil sands ore mining
CA2689021C (en) 2009-12-23 2015-03-03 Thomas Charles Hann Apparatus and method for regulating flow through a pumpbox

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261776A (en) * 1962-05-23 1966-07-19 Exxon Research Engineering Co Conversion of hydrocarbons
US4502947A (en) * 1984-05-21 1985-03-05 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
EP0236055A2 (en) * 1986-02-24 1987-09-09 Engelhard Corporation Hydrocarbon treatment process
EP0613935A1 (en) * 1993-03-01 1994-09-07 The M.W. Kellogg Company FCC disengagement apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261776A (en) * 1962-05-23 1966-07-19 Exxon Research Engineering Co Conversion of hydrocarbons
US4502947A (en) * 1984-05-21 1985-03-05 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
EP0236055A2 (en) * 1986-02-24 1987-09-09 Engelhard Corporation Hydrocarbon treatment process
EP0613935A1 (en) * 1993-03-01 1994-09-07 The M.W. Kellogg Company FCC disengagement apparatus

Also Published As

Publication number Publication date
EP0758014A2 (en) 1997-02-12
JPH09143479A (en) 1997-06-03
MX9603320A (en) 1997-03-29
CA2180686A1 (en) 1997-02-10
KR970009895A (en) 1997-03-27

Similar Documents

Publication Publication Date Title
CA2202182A1 (en) Polymerization catalyst systems, their production and use
HU9503320D0 (en) Process for the gas phase polymerization of alfa-olefins
RO117262B1 (en) Process for preparing ethylene-propylene copolymers
WO1996015252A3 (en) Vector and methods for introducing at least two genes into a plant
EP0758014A3 (en) External, pressurized closed-cyclone apparatus for FCC unit
ZA973879B (en) Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons.
AU2566695A (en) Tool for mechanical surface treatment
AU4309293A (en) Apparatus for feeding a reactive component into a pressure vessel, for example a reactor chamber or a furnace
HU9602737D0 (en) Process for preparing water-dilutable, air-drying varnish binders and use thereof
GR3017514T3 (en) Method for removing hydrocarbon products from the surface of an acqueous medium.
MY109128A (en) Method and apparatus for stopping reaction in a gas phase polymerization reactor system
CA2159857A1 (en) Hydrocarbon Processing Apparatus and Method
AU7265396A (en) A process for recycling fine-particle solids discharged from a reactor vessel with a gas
AU5054396A (en) Improved emulsion polymerization process utilizing a specifically defined ethylenically unsaturated polymerizable water-soluble nonionic surfactant formed by the reaction of a diallylamine, ethylene oxide, and propylene oxide and/or butylene oxide
RO115167B1 (en) Process for continuous gas phase polymerisation of olefines
ZA978333B (en) Process and apparatus for fluidized-bed catalytic cracking of a hydrocarbon charge, using an improved contacting zone.
EP0778293A3 (en) Process for producing olefin polymer
AU5081996A (en) Method and apparatus for feeding reaction gas and solids
EP0946288B8 (en) Process for passivating contamining metal on a hydrocarbon cracking catalyst
AU6153696A (en) Process and compositions for mn containing catalyst for carbo-metallic hydrocarbons
Garner Methanol emission control options meet EPAcluster'requirements.
CA2299953A1 (en) Combined steam conversion process for treating vacuum gas oil
CA2265436A1 (en) Process for the separation of 2-aminomethylcyclopentylamine from a mixture containing hexamethyldiamine and 2-aminomethylcyclopentylamine
WO1998018950A3 (en) AAV-DNA helper virus sequences
EP0809065A3 (en) Condensate drain device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19971003