BR8104064A - Processo para queimar coque de particulas de um catalisador que tem coque depositado contendo enxofre e nitrogenio - Google Patents

Processo para queimar coque de particulas de um catalisador que tem coque depositado contendo enxofre e nitrogenio

Info

Publication number
BR8104064A
BR8104064A BR8104064A BR8104064A BR8104064A BR 8104064 A BR8104064 A BR 8104064A BR 8104064 A BR8104064 A BR 8104064A BR 8104064 A BR8104064 A BR 8104064A BR 8104064 A BR8104064 A BR 8104064A
Authority
BR
Brazil
Prior art keywords
coke
catalyst
nitrogen
containing sulfur
deposited
Prior art date
Application number
BR8104064A
Other languages
English (en)
Inventor
William A Blanton
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of BR8104064A publication Critical patent/BR8104064A/pt

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
    • C10G11/182—Regeneration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR8104064A 1980-06-27 1981-06-26 Processo para queimar coque de particulas de um catalisador que tem coque depositado contendo enxofre e nitrogenio BR8104064A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16353580A 1980-06-27 1980-06-27
US23538781A 1981-02-17 1981-02-17

Publications (1)

Publication Number Publication Date
BR8104064A true BR8104064A (pt) 1982-03-16

Family

ID=26859728

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104064A BR8104064A (pt) 1980-06-27 1981-06-26 Processo para queimar coque de particulas de um catalisador que tem coque depositado contendo enxofre e nitrogenio

Country Status (9)

Country Link
JP (1) JPS5756042A (pt)
AU (1) AU543055B2 (pt)
BR (1) BR8104064A (pt)
CA (1) CA1152052A (pt)
DE (1) DE3124647A1 (pt)
FR (1) FR2485394A1 (pt)
GB (1) GB2081597B (pt)
IT (1) IT1211071B (pt)
NL (1) NL8103103A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA814005B (en) * 1980-06-27 1982-08-25 Chevron Res Flue gas pollutants control in particulate catalyst regeneration
CA1201106A (en) * 1982-08-03 1986-02-25 William P. Hegarty Process for the regeneration of particulate matter with oxygen and carbon dioxide
US4507397A (en) * 1983-07-28 1985-03-26 Chevron Research Company Semi-continuous regeneration of sulfur-contaminated catalytic conversion systems
GB8921190D0 (en) * 1989-09-19 1989-11-08 Shell Int Research Apparatus for gas distribution
CA2156464C (en) * 1994-09-30 1999-07-20 Raghu K. Menon Reduction of emissions from fcc regenerators
US7470412B2 (en) * 2005-12-21 2008-12-30 Praxair Technology, Inc. Reduction of CO and NOx in regenerator flue gas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206039A (en) * 1975-12-19 1980-06-03 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gases
CA1093050A (en) * 1975-12-19 1981-01-06 Iacovos A. Vasalos Catalytic cracking with reduced emission of noxious gases
US4071436A (en) * 1976-03-11 1978-01-31 Chevron Research Company Process for removing sulphur from a gas
US4204945A (en) * 1976-03-11 1980-05-27 Chevron Research Company Removing pollutants from flue gas in nonzeolitic catalytic cracking
CA1154735A (en) * 1978-09-11 1983-10-04 Stanley M. Brown Catalytic cracking with reduced emissions of sulfur oxides
US4235704A (en) * 1979-08-20 1980-11-25 Exxon Research & Engineering Co. Method of reducing oxides of nitrogen concentration in regeneration zone flue gas

Also Published As

Publication number Publication date
IT1211071B (it) 1989-09-29
GB2081597A (en) 1982-02-24
AU543055B2 (en) 1985-03-28
AU7202281A (en) 1982-01-07
FR2485394B1 (pt) 1985-04-19
CA1152052A (en) 1983-08-16
DE3124647A1 (de) 1982-06-16
GB2081597B (en) 1983-10-26
JPS6323831B2 (pt) 1988-05-18
JPS5756042A (en) 1982-04-03
NL8103103A (nl) 1982-01-18
FR2485394A1 (fr) 1981-12-31
IT8122602A0 (it) 1981-06-26

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