CA1152052A - Elimination des polluants du gaz de carneau lors de la regeneration du catalyseur - Google Patents

Elimination des polluants du gaz de carneau lors de la regeneration du catalyseur

Info

Publication number
CA1152052A
CA1152052A CA000379192A CA379192A CA1152052A CA 1152052 A CA1152052 A CA 1152052A CA 000379192 A CA000379192 A CA 000379192A CA 379192 A CA379192 A CA 379192A CA 1152052 A CA1152052 A CA 1152052A
Authority
CA
Canada
Prior art keywords
catalyst
regeneration
bed
coke
sulfur
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.)
Expired
Application number
CA000379192A
Other languages
English (en)
Inventor
William A. Blanton, Jr.
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
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 Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA1152052A publication Critical patent/CA1152052A/fr
Expired 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
    • 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)
CA000379192A 1980-06-27 1981-06-09 Elimination des polluants du gaz de carneau lors de la regeneration du catalyseur Expired CA1152052A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16353580A 1980-06-27 1980-06-27
US163,535 1980-06-27
US23538781A 1981-02-17 1981-02-17
US235,387 1981-05-11

Publications (1)

Publication Number Publication Date
CA1152052A true CA1152052A (fr) 1983-08-16

Family

ID=26859728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000379192A Expired CA1152052A (fr) 1980-06-27 1981-06-09 Elimination des polluants du gaz de carneau lors de la regeneration du catalyseur

Country Status (9)

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

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 (fr) * 1982-08-03 1986-02-25 William P. Hegarty Methode de regeneration de particules de matiere a l'aide d'oxygene et d'anhydride carbonique
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 (fr) * 1994-09-30 1999-07-20 Raghu K. Menon Reduction des emissions produites par les regenerateurs par craquage catalytique fluide
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
CA1093050A (fr) * 1975-12-19 1981-01-06 Iacovos A. Vasalos Craquage catalytique avec emission reduite de gaz nocifs
US4206039A (en) * 1975-12-19 1980-06-03 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gases
US4204945A (en) * 1976-03-11 1980-05-27 Chevron Research Company Removing pollutants from flue gas in nonzeolitic catalytic cracking
US4071436A (en) * 1976-03-11 1978-01-31 Chevron Research Company Process for removing sulphur from a gas
CA1154735A (fr) * 1978-09-11 1983-10-04 Stanley M. Brown Craquage catalytique avec emission reduite d'oxydes de soufre
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
GB2081597A (en) 1982-02-24
FR2485394A1 (fr) 1981-12-31
BR8104064A (pt) 1982-03-16
AU7202281A (en) 1982-01-07
JPS5756042A (en) 1982-04-03
FR2485394B1 (fr) 1985-04-19
IT1211071B (it) 1989-09-29
DE3124647A1 (de) 1982-06-16
JPS6323831B2 (fr) 1988-05-18
AU543055B2 (en) 1985-03-28
GB2081597B (en) 1983-10-26
IT8122602A0 (it) 1981-06-26
NL8103103A (nl) 1982-01-18

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Legal Events

Date Code Title Description
MKEX Expiry