ZA733934B - Regeneration of cracking catalysts - Google Patents

Regeneration of cracking catalysts

Info

Publication number
ZA733934B
ZA733934B ZA733934A ZA733934A ZA733934B ZA 733934 B ZA733934 B ZA 733934B ZA 733934 A ZA733934 A ZA 733934A ZA 733934 A ZA733934 A ZA 733934A ZA 733934 B ZA733934 B ZA 733934B
Authority
ZA
South Africa
Prior art keywords
regeneration
cracking catalysts
cracking
catalysts
Prior art date
Application number
ZA733934A
Other languages
English (en)
Inventor
D Bunn
L Castagnos
W Menzies
R Pratt
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
Publication of ZA733934B publication Critical patent/ZA733934B/xx

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
    • 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
    • B01J8/24—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
    • 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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA733934A 1972-06-29 1973-06-11 Regeneration of cracking catalysts ZA733934B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26732272A 1972-06-29 1972-06-29

Publications (1)

Publication Number Publication Date
ZA733934B true ZA733934B (en) 1974-10-30

Family

ID=23018294

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733934A ZA733934B (en) 1972-06-29 1973-06-11 Regeneration of cracking catalysts

Country Status (14)

Country Link
JP (1) JPS4952792A (fr)
BE (1) BE801195A (fr)
BR (1) BR7304741D0 (fr)
CA (1) CA1004213A (fr)
CS (1) CS184818B2 (fr)
DE (1) DE2330783A1 (fr)
HU (1) HU172428B (fr)
NL (1) NL7308691A (fr)
PH (1) PH12556A (fr)
PL (1) PL87744B1 (fr)
SE (1) SE400305B (fr)
SU (1) SU541416A3 (fr)
TR (1) TR17219A (fr)
ZA (1) ZA733934B (fr)

Also Published As

Publication number Publication date
CA1004213A (en) 1977-01-25
TR17219A (tr) 1976-03-20
BE801195A (fr) 1973-12-20
NL7308691A (fr) 1974-01-02
BR7304741D0 (pt) 1974-08-29
SU541416A3 (ru) 1976-12-30
PH12556A (en) 1979-06-11
HU172428B (hu) 1978-08-28
SE400305B (sv) 1978-03-20
DE2330783A1 (de) 1974-01-17
CS184818B2 (en) 1978-09-15
PL87744B1 (en) 1976-07-31
JPS4952792A (fr) 1974-05-22

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