DE3141058A1 - Verfahren zur entfernung von stickstoff-enthaltendem koks von koks-enthaltendem, in form von einzelteilchen vorliegendem katalysator - Google Patents

Verfahren zur entfernung von stickstoff-enthaltendem koks von koks-enthaltendem, in form von einzelteilchen vorliegendem katalysator

Info

Publication number
DE3141058A1
DE3141058A1 DE19813141058 DE3141058A DE3141058A1 DE 3141058 A1 DE3141058 A1 DE 3141058A1 DE 19813141058 DE19813141058 DE 19813141058 DE 3141058 A DE3141058 A DE 3141058A DE 3141058 A1 DE3141058 A1 DE 3141058A1
Authority
DE
Germany
Prior art keywords
catalyst
coke
free
regeneration
zone
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.)
Granted
Application number
DE19813141058
Other languages
German (de)
English (en)
Other versions
DE3141058C2 (OSRAM
Inventor
John W. 94957 Ross Calif. Scott
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
Chevron Research 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, Chevron Research Co filed Critical Chevron Research and Technology Co
Priority to DE19813141058 priority Critical patent/DE3141058A1/de
Publication of DE3141058A1 publication Critical patent/DE3141058A1/de
Application granted granted Critical
Publication of DE3141058C2 publication Critical patent/DE3141058C2/de
Granted 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
DE19813141058 1981-10-15 1981-10-15 Verfahren zur entfernung von stickstoff-enthaltendem koks von koks-enthaltendem, in form von einzelteilchen vorliegendem katalysator Granted DE3141058A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813141058 DE3141058A1 (de) 1981-10-15 1981-10-15 Verfahren zur entfernung von stickstoff-enthaltendem koks von koks-enthaltendem, in form von einzelteilchen vorliegendem katalysator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813141058 DE3141058A1 (de) 1981-10-15 1981-10-15 Verfahren zur entfernung von stickstoff-enthaltendem koks von koks-enthaltendem, in form von einzelteilchen vorliegendem katalysator

Publications (2)

Publication Number Publication Date
DE3141058A1 true DE3141058A1 (de) 1983-04-28
DE3141058C2 DE3141058C2 (OSRAM) 1992-07-02

Family

ID=6144204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813141058 Granted DE3141058A1 (de) 1981-10-15 1981-10-15 Verfahren zur entfernung von stickstoff-enthaltendem koks von koks-enthaltendem, in form von einzelteilchen vorliegendem katalysator

Country Status (1)

Country Link
DE (1) DE3141058A1 (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808121A (en) * 1972-11-01 1974-04-30 Mobil Oil Corp Method of regenerating a hydrocarbon conversion catalyst to minimize carbon monoxide in regenerator effluent

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808121A (en) * 1972-11-01 1974-04-30 Mobil Oil Corp Method of regenerating a hydrocarbon conversion catalyst to minimize carbon monoxide in regenerator effluent

Also Published As

Publication number Publication date
DE3141058C2 (OSRAM) 1992-07-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: CHEVRON RESEARCH AND TECHNOLOGY CO., SAN FRANCISCO

8128 New person/name/address of the agent

Representative=s name: DEUFEL, P., DIPL.-WIRTSCH.-ING.DR.RER.NAT. HERTEL,

D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: DEUFEL, P., DIPL.-WIRTSCH.-ING.DR.RER.NAT. HERTEL, W., DIPL.-PHYS. RUTETZKI, A., DIPL.-ING.UNIV. RUCKER, E., DIPL.-CHEM. UNIV. DR.RER.NAT. HUBER, B., DIPL.-BIOL. DR.RER.NAT. BECKER, E., DR.RER.NAT. STEIL, C., DIPL.-ING., 8000 MUENCHEN KURIG, T., DIPL.-PHYS., PAT.-ANWAELTE, 8200 ROSENHEIM

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee