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
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.
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)
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)
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 |
DE68914291T2 (en) * | 1989-09-01 | 1994-09-01 | Total Raffinage Distribution | METHOD AND DEVICE FOR VAPOR CRACKING HYDROCARBONS IN THE FLUIDIZED STAGE. |
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 apparatus |
US8246914B2 (en) | 2008-12-22 | 2012-08-21 | Uop Llc | Fluid catalytic cracking system |
-
2012
- 2012-06-08 US US13/492,025 patent/US9522376B2/en active Active
-
2013
- 2013-05-10 WO PCT/US2013/040467 patent/WO2013184282A1/en active Application Filing
- 2013-05-10 IN IN7950DEN2014 patent/IN2014DN07950A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2013184282A1 (en) | 2013-12-12 |
US20130331631A1 (en) | 2013-12-12 |
US9522376B2 (en) | 2016-12-20 |
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