GB1486478A - Catalyst regeneration process and apparatus - Google Patents

Catalyst regeneration process and apparatus

Info

Publication number
GB1486478A
GB1486478A GB54859/74A GB5485974A GB1486478A GB 1486478 A GB1486478 A GB 1486478A GB 54859/74 A GB54859/74 A GB 54859/74A GB 5485974 A GB5485974 A GB 5485974A GB 1486478 A GB1486478 A GB 1486478A
Authority
GB
United Kingdom
Prior art keywords
catalyst
dense bed
downstream
coke
regeneration process
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
GB54859/74A
Other languages
English (en)
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US05/429,422 external-priority patent/US3953175A/en
Priority claimed from US429421A external-priority patent/US3893812A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of GB1486478A publication Critical patent/GB1486478A/en
Expired legal-status Critical Current

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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen
    • 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
    • C10G11/182—Regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB54859/74A 1973-12-28 1974-12-19 Catalyst regeneration process and apparatus Expired GB1486478A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42942373A 1973-12-28 1973-12-28
US05/429,422 US3953175A (en) 1973-12-28 1973-12-28 Regeneration apparatus
US429421A US3893812A (en) 1972-05-30 1973-12-28 Regeneration apparatus with external regenerated-catalyst recycle means

Publications (1)

Publication Number Publication Date
GB1486478A true GB1486478A (en) 1977-09-21

Family

ID=27411625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54859/74A Expired GB1486478A (en) 1973-12-28 1974-12-19 Catalyst regeneration process and apparatus

Country Status (12)

Country Link
AR (1) AR207340A1 (enrdf_load_stackoverflow)
BR (1) BR7410887D0 (enrdf_load_stackoverflow)
CS (1) CS216826B2 (enrdf_load_stackoverflow)
DE (1) DE2459879C3 (enrdf_load_stackoverflow)
EG (1) EG11686A (enrdf_load_stackoverflow)
FI (1) FI60403C (enrdf_load_stackoverflow)
FR (1) FR2255948B1 (enrdf_load_stackoverflow)
GB (1) GB1486478A (enrdf_load_stackoverflow)
IT (1) IT1026076B (enrdf_load_stackoverflow)
NO (1) NO142471C (enrdf_load_stackoverflow)
PL (1) PL99780B1 (enrdf_load_stackoverflow)
SE (1) SE403573B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580952A (en) * 1976-03-15 1980-12-10 Uop Inc Spent catalyst regeneration apparatus and process with internal regenerated-catalyst recycle
GB1535797A (en) * 1976-05-07 1978-12-13 Texaco Development Corp Fluidized cracking catalyst regeneration process and apparatus
DE3006615C2 (de) * 1980-02-22 1986-04-10 Uop Inc., Des Plaines, Ill. Verfahren und Vorrichtung zur Regenerierung von Kohlenwasserstoff-Umwandlungskatalysatoren
US6558531B2 (en) 2000-04-04 2003-05-06 Exxonmobil Chemical Patents Inc. Method for maintaining heat balance in a fluidized bed catalytic cracking unit

Also Published As

Publication number Publication date
CS216826B2 (en) 1982-11-26
AU7676574A (en) 1976-06-24
BR7410887D0 (pt) 1975-09-02
FI367374A7 (enrdf_load_stackoverflow) 1975-06-29
SE403573B (sv) 1978-08-28
FR2255948A1 (enrdf_load_stackoverflow) 1975-07-25
DE2459879A1 (de) 1975-07-10
NO142471C (no) 1980-08-27
AR207340A1 (es) 1976-09-30
SE7416054L (enrdf_load_stackoverflow) 1975-06-30
NO142471B (no) 1980-05-19
NO744700L (enrdf_load_stackoverflow) 1975-07-28
FI60403B (fi) 1981-09-30
PL99780B1 (pl) 1978-08-31
FR2255948B1 (enrdf_load_stackoverflow) 1980-04-04
EG11686A (en) 1978-03-29
FI60403C (fi) 1982-01-11
IT1026076B (it) 1978-09-20
DE2459879B2 (de) 1977-11-10
DE2459879C3 (de) 1978-07-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921219