CA2164703A1 - Systeme de craquage catalytique - Google Patents

Systeme de craquage catalytique

Info

Publication number
CA2164703A1
CA2164703A1 CA002164703A CA2164703A CA2164703A1 CA 2164703 A1 CA2164703 A1 CA 2164703A1 CA 002164703 A CA002164703 A CA 002164703A CA 2164703 A CA2164703 A CA 2164703A CA 2164703 A1 CA2164703 A1 CA 2164703A1
Authority
CA
Canada
Prior art keywords
velocity
hydrocarbon
catalytic cracking
slip velocity
reaction stream
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.)
Abandoned
Application number
CA002164703A
Other languages
English (en)
Inventor
Patrick Henry Terry
Gregory Steven Sherowski
Philip Holmes
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
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
Priority claimed from US08/080,382 external-priority patent/US5368721A/en
Application filed by Individual filed Critical Individual
Publication of CA2164703A1 publication Critical patent/CA2164703A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

On décrit un système de craquage catalytique pour des fluides. L'invention concerne un procédé et un moyen pour diminuer (45) et augmenter (40) la vitesse de glissement d'un flux d'hydrocarbures en cours de réaction, ce qui favorise le cracking catalytique des hydrocarbures dans le flux de réaction. La système permet un contrôle du temps de résidence dans un tuyau montant (50) et dans un moyen collecteur et de réduction de la vitesse (15) pour assurer un craquage plus complet des hydrocarbures sans produire de cokéfaction additionnelle du catalyseur de craquage catalytique.
CA002164703A 1993-06-21 1994-06-17 Systeme de craquage catalytique Abandoned CA2164703A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8026193A 1993-06-21 1993-06-21
US08/080,382 US5368721A (en) 1993-06-21 1993-06-21 Catalytic cracking system
US080,261 1993-06-21
US080,382 1993-06-21
PCT/US1994/006945 WO1995000603A1 (fr) 1993-06-21 1994-06-17 Systeme de craquage catalytique

Publications (1)

Publication Number Publication Date
CA2164703A1 true CA2164703A1 (fr) 1995-01-05

Family

ID=26763289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002164703A Abandoned CA2164703A1 (fr) 1993-06-21 1994-06-17 Systeme de craquage catalytique

Country Status (4)

Country Link
EP (1) EP0705320A4 (fr)
JP (1) JPH09502465A (fr)
CA (1) CA2164703A1 (fr)
WO (1) WO1995000603A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756533A (en) * 1995-03-10 1998-05-26 G.D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US8349170B2 (en) * 2008-05-14 2013-01-08 Exxonmobil Research And Engineering Company FCC reactor and riser design for short contact-time catalytic cracking of hydrocarbons

Family Cites Families (2)

* 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
US4875994A (en) * 1988-06-10 1989-10-24 Haddad James H Process and apparatus for catalytic cracking of residual oils

Also Published As

Publication number Publication date
EP0705320A4 (fr) 1996-06-12
EP0705320A1 (fr) 1996-04-10
WO1995000603A1 (fr) 1995-01-05
JPH09502465A (ja) 1997-03-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued