SU541416A3 - Method for regeneration of zeolite-containing carbon cracking catalyst - Google Patents

Method for regeneration of zeolite-containing carbon cracking catalyst

Info

Publication number
SU541416A3
SU541416A3 SU1941810A SU1941810A SU541416A3 SU 541416 A3 SU541416 A3 SU 541416A3 SU 1941810 A SU1941810 A SU 1941810A SU 1941810 A SU1941810 A SU 1941810A SU 541416 A3 SU541416 A3 SU 541416A3
Authority
SU
USSR - Soviet Union
Prior art keywords
regeneration
zeolite
containing carbon
cracking catalyst
carbon cracking
Prior art date
Application number
SU1941810A
Other languages
Russian (ru)
Inventor
Паркс Банн Дорранс (Младший)
Original Assignee
Тексако Дивелопмент Корпорейшен (Фирма)
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 Тексако Дивелопмент Корпорейшен (Фирма) filed Critical Тексако Дивелопмент Корпорейшен (Фирма)
Application granted granted Critical
Publication of SU541416A3 publication Critical patent/SU541416A3/en

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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

(54) СПОСОБ РЕГЕНЕРАЦИИ ЦЕОЛИТСОДЕРЖАЩЕГО КАТАЛИЗАТОРА КРЕКИНГА УГЛЕВОДОРОДОВ 3 что, с целью улучшени  теплового баланса регенерации, в камеру внутреннего сгорани  турбины ввод т воздух, содержащий кислород , в количестве, в 10-20 раз превышаю4 щем расчетное дл  выжига кокса, при давлении 2,1-3/5 кг/см и температуре, на 55- 165°С ниже, чем рабоча  температура регенерации .(54) METHOD FOR REGENERATING THE ZEOLITE-CONTAINING CATALYST OF HYDROCARBON CRACKING 3 That, in order to improve the heat balance of regeneration, air containing oxygen in an amount 10–20 times the calculated oxygen for burning the coke, during the pressure of the combustion section of the turbine, is exposed to oxygen containing, in a quantity 10 to 20 times the calculated pressure for burning the coke, when the pressure is applied, the oxygen containing oxygen in the amount exceeding 4-20 times the calculated amount of coke burning, when the pressure is applied, the amount of oxygen containing oxygen is 10–20 times higher than calculated for the combustion of the coke, and the pressure of oxygen for oxygenation of the coke is reduced. 1-3 / 5 kg / cm and temperature, 55- 165 ° C lower than the operating regeneration temperature.

SU1941810A 1972-06-29 1973-06-28 Method for regeneration of zeolite-containing carbon cracking catalyst SU541416A3 (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
SU541416A3 true SU541416A3 (en) 1976-12-30

Family

ID=23018294

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1941810A SU541416A3 (en) 1972-06-29 1973-06-28 Method for regeneration of zeolite-containing carbon cracking catalyst

Country Status (14)

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

Also Published As

Publication number Publication date
DE2330783A1 (en) 1974-01-17
CA1004213A (en) 1977-01-25
PH12556A (en) 1979-06-11
JPS4952792A (en) 1974-05-22
BE801195A (en) 1973-12-20
HU172428B (en) 1978-08-28
PL87744B1 (en) 1976-07-31
CS184818B2 (en) 1978-09-15
TR17219A (en) 1976-03-20
SE400305B (en) 1978-03-20
NL7308691A (en) 1974-01-02
BR7304741D0 (en) 1974-08-29
ZA733934B (en) 1974-10-30

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