CA1046483A - Regeneration of cracking catalyst - Google Patents

Regeneration of cracking catalyst

Info

Publication number
CA1046483A
CA1046483A CA242,249A CA242249A CA1046483A CA 1046483 A CA1046483 A CA 1046483A CA 242249 A CA242249 A CA 242249A CA 1046483 A CA1046483 A CA 1046483A
Authority
CA
Canada
Prior art keywords
catalyst
regeneration
regeneration zone
coke
phase
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
CA242,249A
Other languages
English (en)
French (fr)
Inventor
Roy E. Pratt
Leonce F. Castagnos (Jr.)
William R. Menzies (Iii)
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA1046483A publication Critical patent/CA1046483A/en
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
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "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
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
CA242,249A 1974-12-23 1975-12-22 Regeneration of cracking catalyst Expired CA1046483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53527074A 1974-12-23 1974-12-23

Publications (1)

Publication Number Publication Date
CA1046483A true CA1046483A (en) 1979-01-16

Family

ID=24133518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,249A Expired CA1046483A (en) 1974-12-23 1975-12-22 Regeneration of cracking catalyst

Country Status (22)

Country Link
JP (1) JPS5188491A (nl)
AR (1) AR218610A1 (nl)
AT (1) AT346818B (nl)
AU (1) AU496807B2 (nl)
BE (1) BE836902A (nl)
BR (1) BR7508454A (nl)
CA (1) CA1046483A (nl)
CS (1) CS193485B2 (nl)
DE (1) DE2553025A1 (nl)
ES (1) ES443768A1 (nl)
FI (1) FI753609A (nl)
FR (1) FR2295794A1 (nl)
GB (1) GB1526295A (nl)
HU (1) HU178762B (nl)
IT (1) IT1059546B (nl)
MX (1) MX3358E (nl)
NL (1) NL7514815A (nl)
NO (1) NO146975C (nl)
PH (1) PH13098A (nl)
SE (1) SE427426B (nl)
YU (1) YU39955B (nl)
ZA (1) ZA757672B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627187B1 (fr) * 1988-02-15 1993-01-22 Inst Francais Du Petrole Procede de craquage a l'etat fluide d'une charge d'hydrocarbures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792165A (fr) * 1971-11-30 1973-05-30 Standard Oil Co Procede perfectionne de cracking catalytique avec combustion sensiblement complete du monoxyde de carbone pendant la regeneration du catalyseur
JPS4951195A (nl) * 1973-05-30 1974-05-17

Also Published As

Publication number Publication date
FR2295794B1 (nl) 1983-01-21
DE2553025A1 (de) 1976-06-24
YU323575A (en) 1982-02-28
CS193485B2 (en) 1979-10-31
JPS5188491A (nl) 1976-08-03
ZA757672B (en) 1977-04-27
YU39955B (en) 1985-06-30
GB1526295A (en) 1978-09-27
BE836902A (fr) 1976-06-21
AU8777175A (en) 1977-06-30
MX3358E (es) 1980-10-13
NO754189L (nl) 1976-06-24
AU496807B2 (en) 1978-11-02
SE7513988L (sv) 1976-06-24
NO146975B (no) 1982-10-04
AR218610A1 (es) 1980-06-30
HU178762B (en) 1982-06-28
PH13098A (en) 1979-11-28
SE427426B (sv) 1983-04-11
IT1059546B (it) 1982-06-21
BR7508454A (pt) 1976-08-24
NL7514815A (nl) 1976-06-25
AT346818B (de) 1978-11-27
ATA962275A (de) 1978-04-15
ES443768A1 (es) 1977-04-16
FI753609A (nl) 1976-06-24
FR2295794A1 (fr) 1976-07-23
NO146975C (no) 1983-01-12

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