EP1306420A3 - Procédé de régulation d'oxydation d'azote et de métaux dans un procédé de lit fluidisé - Google Patents

Procédé de régulation d'oxydation d'azote et de métaux dans un procédé de lit fluidisé Download PDF

Info

Publication number
EP1306420A3
EP1306420A3 EP02023878A EP02023878A EP1306420A3 EP 1306420 A3 EP1306420 A3 EP 1306420A3 EP 02023878 A EP02023878 A EP 02023878A EP 02023878 A EP02023878 A EP 02023878A EP 1306420 A3 EP1306420 A3 EP 1306420A3
Authority
EP
European Patent Office
Prior art keywords
solid
regeneration
spent
fluidized
regenerated
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Withdrawn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
EP02023878A
Other languages
German (de)
English (en)
Other versions
EP1306420A2 (fr
Inventor
David B. Bartholic
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.)
Bar-Co Processes Joint Venture
Original Assignee
Bar-Co Processes Joint Venture
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 Bar-Co Processes Joint Venture filed Critical Bar-Co Processes Joint Venture
Publication of EP1306420A2 publication Critical patent/EP1306420A2/fr
Publication of EP1306420A3 publication Critical patent/EP1306420A3/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
EP02023878A 2001-10-24 2002-10-24 Procédé de régulation d'oxydation d'azote et de métaux dans un procédé de lit fluidisé Withdrawn EP1306420A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US98337901A 2001-10-24 2001-10-24
US983379 2001-10-24
US10/252,055 US20030075480A1 (en) 2001-10-24 2002-09-23 Process for controlling oxidation of nitrogen and metals in circulating fluidized solids contacting process
US252055 2002-09-23

Publications (2)

Publication Number Publication Date
EP1306420A2 EP1306420A2 (fr) 2003-05-02
EP1306420A3 true EP1306420A3 (fr) 2003-10-08

Family

ID=26942006

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02023878A Withdrawn EP1306420A3 (fr) 2001-10-24 2002-10-24 Procédé de régulation d'oxydation d'azote et de métaux dans un procédé de lit fluidisé

Country Status (3)

Country Link
US (1) US20030075480A1 (fr)
EP (1) EP1306420A3 (fr)
CA (1) CA2409612A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008002258A1 (de) * 2008-06-06 2009-12-10 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanwasserstoff an einem als Transportwirbelschicht zyklisch geführten partikulären Wärmeüberträger
US20110094937A1 (en) * 2009-10-27 2011-04-28 Kellogg Brown & Root Llc Residuum Oil Supercritical Extraction Process
US8618011B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
US8618012B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
US8415264B2 (en) 2010-04-30 2013-04-09 Uop Llc Process for regenerating catalyst in a fluid catalytic cracking unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284494A (en) * 1978-05-01 1981-08-18 Engelhard Minerals & Chemicals Corporation Control of emissions in FCC regenerator flue gas
US4377470A (en) * 1981-04-20 1983-03-22 Ashland Oil, Inc. Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion
US4965232A (en) * 1988-03-09 1990-10-23 Compagnie De Raffinage Et De Distribution Total France Process for fluidized-bed catalyst regeneration
US5584986A (en) * 1993-03-19 1996-12-17 Bar-Co Processes Joint Venture Fluidized process for improved stripping and/or cooling of particulate spent solids, and reduction of sulfur oxide emissions
EP1043384A2 (fr) * 1999-04-09 2000-10-11 Bar-Co Processes Joint Venture Procédé de craquage catalytique en lit fluidisé avec un catalyseur ayant une résistance ameliorée aux métaux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243514A (en) * 1979-05-14 1981-01-06 Engelhard Minerals & Chemicals Corporation Preparation of FCC charge from residual fractions
US4985136A (en) * 1987-11-05 1991-01-15 Bartholic David B Ultra-short contact time fluidized catalytic cracking process
US4859315A (en) * 1987-11-05 1989-08-22 Bartholic David B Liquid-solid separation process and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284494A (en) * 1978-05-01 1981-08-18 Engelhard Minerals & Chemicals Corporation Control of emissions in FCC regenerator flue gas
US4377470A (en) * 1981-04-20 1983-03-22 Ashland Oil, Inc. Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion
US4965232A (en) * 1988-03-09 1990-10-23 Compagnie De Raffinage Et De Distribution Total France Process for fluidized-bed catalyst regeneration
US5584986A (en) * 1993-03-19 1996-12-17 Bar-Co Processes Joint Venture Fluidized process for improved stripping and/or cooling of particulate spent solids, and reduction of sulfur oxide emissions
EP1043384A2 (fr) * 1999-04-09 2000-10-11 Bar-Co Processes Joint Venture Procédé de craquage catalytique en lit fluidisé avec un catalyseur ayant une résistance ameliorée aux métaux

Also Published As

Publication number Publication date
EP1306420A2 (fr) 2003-05-02
US20030075480A1 (en) 2003-04-24
CA2409612A1 (fr) 2003-04-24

Similar Documents

Publication Publication Date Title
US4325833A (en) Three-stage catalyst regeneration
EP0578401B1 (fr) Procédé de régénération de FCC et appareil de réduction de NOX
US7909986B2 (en) Reduction of gas phase reduced nitrogen species in partial burn FCC processes
US5705053A (en) FCC regenerator NOx reduction by homogeneous and catalytic conversion
US4199435A (en) NOx Control in cracking catalyst regeneration
JP4443226B2 (ja) ＦＣＣ法に使用するためのＮＯｘ低減用組成物
US5908804A (en) Reduction of emissions from FCC regenerators
US4744962A (en) Process for the reduction of ammonia in regeneration zone off gas by select addition of NOx to the regeneration zone or to the regeneration zone off gas
TW200635659A (en) Method for controlling NOx emissions in the FCCU
US5716514A (en) FCC NOx reduction by turbulent/laminar thermal conversion
JPH05509124A (ja) 完全ｃｏ燃焼と部分ｃｏ燃焼による多段階触媒再生制御方法
US5021144A (en) Process for the reduction of NOX in an FCC regeneration system by select control of CO oxidation promoter in the regeneration zone
US4521389A (en) Process of controlling NOx in FCC flue gas in which an SO2 oxidation promotor is used
JP2006518267A (ja) Ｆｃｃ工程で用いるに適したｃｏ酸化促進剤
EP0026645B1 (fr) Procédé pour le craquage d'hydrocarbures lourds en huiles légères et pour la production d'hydrogène, et huiles légères et hydrogène ainsi obtenus
EP1306420A3 (fr) Procédé de régulation d'oxydation d'azote et de métaux dans un procédé de lit fluidisé
JPS60183039A (ja) 一段式再生器の操作方法
US20040213720A1 (en) Method for treating flue gases containing ammonia
CA2032833A1 (fr) Methode pour reduire les emissions de nox a l'aide de composes du groupe iiib
JPH07500528A (ja) 使用済み流動接触分解触媒の再生方法
EP1043384A3 (fr) Procédé de craquage catalytique en lit fluidisé avec un catalyseur ayant une résistance ameliorée aux métaux
US7914666B1 (en) Low NOx FCC catalyst regeneration process
JPS6261621A (ja) 煙道ガス中の窒素酸化物を制御する方法
JPH08266912A (ja) 固体触媒の再生方法
JPS5916919A (ja) 硫化鉄含有粒子の焙焼方法

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

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

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: 20040409