CS226165B2 - Method of regenerating coke-contaminated fluidized cracking catalysts - Google Patents

Method of regenerating coke-contaminated fluidized cracking catalysts Download PDF

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Publication number
CS226165B2
CS226165B2 CS765077A CS507776A CS226165B2 CS 226165 B2 CS226165 B2 CS 226165B2 CS 765077 A CS765077 A CS 765077A CS 507776 A CS507776 A CS 507776A CS 226165 B2 CS226165 B2 CS 226165B2
Authority
CS
Czechoslovakia
Prior art keywords
catalyst
regeneration
carbon monoxide
regeneration gas
coke
Prior art date
Application number
CS765077A
Other languages
Czech (cs)
English (en)
Inventor
David B Bartholic
Algie J Conner
Original Assignee
Universal Oil Prod 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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of CS226165B2 publication Critical patent/CS226165B2/cs

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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
    • B01J8/1809—Controlling processes
    • 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
    • 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
    • C10G11/187—Controlling or regulating
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/0007—Pressure measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Carbon And Carbon Compounds (AREA)
CS765077A 1975-08-04 1976-08-03 Method of regenerating coke-contaminated fluidized cracking catalysts CS226165B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60185175A 1975-08-04 1975-08-04

Publications (1)

Publication Number Publication Date
CS226165B2 true CS226165B2 (en) 1984-03-19

Family

ID=24409020

Family Applications (1)

Application Number Title Priority Date Filing Date
CS765077A CS226165B2 (en) 1975-08-04 1976-08-03 Method of regenerating coke-contaminated fluidized cracking catalysts

Country Status (29)

Country Link
JP (1) JPS5242492A (fr)
AT (1) AT353753B (fr)
AU (1) AU501360B2 (fr)
BE (1) BE844870A (fr)
BR (1) BR7605098A (fr)
CA (1) CA1072527A (fr)
CS (1) CS226165B2 (fr)
DD (1) DD126209A5 (fr)
DE (1) DE2633995C3 (fr)
DK (1) DK350076A (fr)
EG (1) EG12448A (fr)
ES (1) ES450414A1 (fr)
FI (1) FI61513C (fr)
FR (1) FR2320137A2 (fr)
GB (1) GB1551925A (fr)
GR (1) GR61129B (fr)
IE (1) IE43837B1 (fr)
IL (1) IL50141A (fr)
IN (1) IN155728B (fr)
IT (1) IT1066750B (fr)
MX (1) MX143792A (fr)
NL (1) NL7608620A (fr)
PH (1) PH13774A (fr)
PL (1) PL107089B3 (fr)
PT (1) PT65408B (fr)
SE (1) SE427427B (fr)
TR (1) TR18951A (fr)
YU (1) YU39970B (fr)
ZA (1) ZA764638B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127613A (ja) * 1984-11-22 1986-06-14 Mitsui Toatsu Chem Inc 二酸化炭素の精製方法

Family Cites Families (3)

* 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 (fr) * 1973-05-30 1974-05-17
BE832738A (fr) * 1975-08-26 1975-12-16 Procede pour amorcer une oxydation substantiellement complete de co en co2 dans une zonde de regeneration de catalyseur epuise

Also Published As

Publication number Publication date
IT1066750B (it) 1985-03-12
FI61513B (fi) 1982-04-30
ZA764638B (en) 1977-07-27
GB1551925A (en) 1979-09-05
DK350076A (da) 1977-02-05
BE844870A (fr) 1976-12-01
IL50141A (en) 1979-12-30
YU190176A (en) 1983-01-21
AU1652876A (en) 1978-02-09
GR61129B (en) 1978-09-15
EG12448A (en) 1979-03-31
BR7605098A (pt) 1977-08-02
SE7608715L (sv) 1977-02-05
FR2320137A2 (fr) 1977-03-04
ATA577876A (de) 1979-05-15
AT353753B (de) 1979-12-10
JPS5242492A (en) 1977-04-02
PL107089B3 (pl) 1980-01-31
DE2633995A1 (de) 1977-06-30
MX143792A (es) 1981-07-16
YU39970B (en) 1985-06-30
FI61513C (fi) 1982-08-10
SE427427B (sv) 1983-04-11
AU501360B2 (en) 1979-06-21
FI762190A (fr) 1977-02-05
TR18951A (tr) 1978-01-02
PT65408B (en) 1978-02-06
IL50141A0 (en) 1976-09-30
IE43837B1 (en) 1981-06-03
IE43837L (en) 1977-02-04
ES450414A1 (es) 1977-08-16
PT65408A (en) 1976-08-01
NL7608620A (nl) 1977-02-08
CA1072527A (fr) 1980-02-26
IN155728B (fr) 1985-03-02
DE2633995C3 (de) 1979-10-11
FR2320137B2 (fr) 1978-10-20
PH13774A (en) 1980-09-23
DE2633995B2 (de) 1978-04-13
DD126209A5 (fr) 1977-06-29

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