IN2014DN07950A - - Google Patents

Info

Publication number
IN2014DN07950A
IN2014DN07950A IN7950DEN2014A IN2014DN07950A IN 2014DN07950 A IN2014DN07950 A IN 2014DN07950A IN 7950DEN2014 A IN7950DEN2014 A IN 7950DEN2014A IN 2014DN07950 A IN2014DN07950 A IN 2014DN07950A
Authority
IN
India
Prior art keywords
distributors
riser
perimeter
positioned around
distributor set
Prior art date
Application number
Inventor
Raymond Peterman
Chad R Huovie
Patrick D Walker
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of IN2014DN07950A publication Critical patent/IN2014DN07950A/en

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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J8/1863—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 followed by a downward movement outside the reactor and subsequently re-entering it
    • 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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

One exemplary embodiment may be a process for fluid catalytic cracking. The process can include providing a stream through a plurality of distributors to a riser terminating in a reaction vessel. Often the plurality of distributors includes a first distributor set having at least two distributors positioned around a perimeter of the riser a second distributor set having at least two distributors positioned around the perimeter of the riser and a third distributor set having at least two distributors positioned around the perimeter of the riser.
IN7950DEN2014 2012-06-08 2013-05-10 IN2014DN07950A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/492,025 US9522376B2 (en) 2012-06-08 2012-06-08 Process for fluid catalytic cracking and a riser related thereto
PCT/US2013/040467 WO2013184282A1 (en) 2012-06-08 2013-05-10 Process for fluid catalytic cracking and an apparatus related thereto

Publications (1)

Publication Number Publication Date
IN2014DN07950A true IN2014DN07950A (en) 2015-05-01

Family

ID=49712457

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7950DEN2014 IN2014DN07950A (en) 2012-06-08 2013-05-10

Country Status (3)

Country Link
US (1) US9522376B2 (en)
IN (1) IN2014DN07950A (en)
WO (1) WO2013184282A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10556214B2 (en) 2017-12-20 2020-02-11 Uop Llc Apparatuses for mixing of staged methanol injection
US10913043B2 (en) 2018-09-28 2021-02-09 Uop Llc Apparatuses for mixing of staged methanol injection
US11214741B2 (en) 2020-02-25 2022-01-04 Uop Llc Fluid catalytic cracking process for cracking multiple feedstocks

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921596A (en) 1987-08-26 1990-05-01 Mobil Oil Corporation Catalytic cracking process with reduced pressure stripping
US4895637A (en) 1988-10-18 1990-01-23 Mobil Oil Corporation Resid cracking process and apparatus
EP0489726B1 (en) * 1989-09-01 1994-03-30 Total Raffinage Distribution S.A. Method and device for vapor-cracking of hydrocarbons in fluidized phase
US5034115A (en) 1990-04-27 1991-07-23 Mobil Oil Corporation Process and apparatus for fast fluidized bed regeneration of catalyst in a bubbling bed catalyst regenerator
US5139748A (en) 1990-11-30 1992-08-18 Uop FCC riser with transverse feed injection
US5306418A (en) 1991-12-13 1994-04-26 Mobil Oil Corporation Heavy hydrocarbon feed atomization
US5616237A (en) 1994-06-13 1997-04-01 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Split feed injection fluid catalytic cracking process
US5948241A (en) 1997-08-05 1999-09-07 Owen; Hartley Orifice plate feed nozzle and atomization process
US5858207A (en) * 1997-12-05 1999-01-12 Uop Llc FCC process with combined regenerator stripper and catalyst blending
US6558531B2 (en) * 2000-04-04 2003-05-06 Exxonmobil Chemical Patents Inc. Method for maintaining heat balance in a fluidized bed catalytic cracking unit
US7682501B2 (en) 2004-12-23 2010-03-23 Abb Lummus Global, Inc. Processing of different feeds in a fluid catalytic cracking unit
US7670478B2 (en) * 2004-12-30 2010-03-02 Exxonmobil Research And Engineering Company FCC feed injection system
FR2894848B1 (en) * 2005-12-21 2008-02-22 Inst Francais Du Petrole CATALYST REDISTRIBUTION DEVICE IN FCC RISERS
US20070205139A1 (en) 2006-03-01 2007-09-06 Sathit Kulprathipanja Fcc dual elevation riser feed distributors for gasoline and light olefin modes of operation
US20080081006A1 (en) * 2006-09-29 2008-04-03 Myers Daniel N Advanced elevated feed distribution system for very large diameter RCC reactor risers
BRPI0800236B1 (en) 2008-01-24 2019-05-14 Petroleo Brasileiro S.A. - Petrobras FLUID CATALYTIC CRACKING PROCESS AND EQUIPMENT FOR THE PRODUCTION OF LOW AROMATIC MEDIUM DISTILLED
KR20090083677A (en) 2008-01-30 2009-08-04 삼성전자주식회사 Display device
US8246914B2 (en) 2008-12-22 2012-08-21 Uop Llc Fluid catalytic cracking system

Also Published As

Publication number Publication date
US20130331631A1 (en) 2013-12-12
US9522376B2 (en) 2016-12-20
WO2013184282A1 (en) 2013-12-12

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