BR7500620A - Processo e aparelho aperfeicoados para regeneracao de catalisador - Google Patents

Processo e aparelho aperfeicoados para regeneracao de catalisador

Info

Publication number
BR7500620A
BR7500620A BR620/75A BR7500620A BR7500620A BR 7500620 A BR7500620 A BR 7500620A BR 620/75 A BR620/75 A BR 620/75A BR 7500620 A BR7500620 A BR 7500620A BR 7500620 A BR7500620 A BR 7500620A
Authority
BR
Brazil
Prior art keywords
catalyst regeneration
perfect process
perfect
regeneration
catalyst
Prior art date
Application number
BR620/75A
Other languages
English (en)
Inventor
E Luckenbach
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR7500620A publication Critical patent/BR7500620A/pt

Links

Classifications

    • 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
    • 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
BR620/75A 1974-03-18 1975-01-31 Processo e aparelho aperfeicoados para regeneracao de catalisador BR7500620A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US451805A US3902990A (en) 1974-03-18 1974-03-18 Catalyst regeneration process and apparatus

Publications (1)

Publication Number Publication Date
BR7500620A true BR7500620A (pt) 1975-12-16

Family

ID=23793762

Family Applications (1)

Application Number Title Priority Date Filing Date
BR620/75A BR7500620A (pt) 1974-03-18 1975-01-31 Processo e aparelho aperfeicoados para regeneracao de catalisador

Country Status (9)

Country Link
US (1) US3902990A (pt)
JP (1) JPS50129493A (pt)
BR (1) BR7500620A (pt)
CA (1) CA1046002A (pt)
DE (1) DE2510887A1 (pt)
FR (1) FR2264590B1 (pt)
GB (2) GB1499892A (pt)
IT (1) IT1031088B (pt)
NL (1) NL7501597A (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707478A1 (de) * 1976-03-01 1977-09-08 Pullman Inc Verfahren und vorrichtung zur regenerierung von crack-katalysatoren
JPS52123396A (en) * 1976-04-08 1977-10-17 Nippon Mining Co Ltd Regeneration of nickel oxide ore catalyst
US4444651A (en) * 1979-11-14 1984-04-24 Ashland Oil, Inc. Carbo-metallic oil conversion with controlled CO:CO2 ratio in multistage regeneration
US4325833A (en) * 1980-06-27 1982-04-20 Chevron Research Company Three-stage catalyst regeneration
US4313848A (en) * 1980-06-27 1982-02-02 Chevron Research Company Method for removing coke from particulate catalyst
US4894141A (en) * 1981-09-01 1990-01-16 Ashland Oil, Inc. Combination process for upgrading residual oils
US4780195A (en) * 1983-07-25 1988-10-25 Ashland Oil, Inc. Addition of water to regeneration air
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
EP0289991A3 (en) * 1987-05-07 1990-01-17 Air Products And Chemicals, Inc. Fluid catalytic cracking unit catalyst transfer and distribution system and process
FR2624762B1 (fr) * 1987-12-21 1990-06-08 Total France Procede et dispositif de regeneration de catalyseur en lit fluidise
EP0403475B1 (en) * 1988-01-29 1993-11-10 THACKER, Milton B. Low profile fluid catalytic cracking apparatus and method
US4925632A (en) * 1988-01-29 1990-05-15 Thacker Milton B Low profile fluid catalytic cracking apparatus
US5021144A (en) * 1989-02-28 1991-06-04 Shell Oil Company Process for the reduction of NOX in an FCC regeneration system by select control of CO oxidation promoter in the regeneration zone
US5156817A (en) * 1990-05-15 1992-10-20 Exxon Research And Engineering Company Fccu regenerator catalyst distribution system
US5251565A (en) * 1990-12-13 1993-10-12 Shell Oil Company Process and apparatus for removal of carbonaceous materials from particles containing such materials
US7169293B2 (en) * 1999-08-20 2007-01-30 Uop Llc Controllable space velocity reactor and process
US8618011B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
US8618012B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
DE102010018219A1 (de) * 2010-04-23 2011-10-27 Uhde Gmbh Vorrichtung und Verfahren zur thermischen Vorbehandlung von festen Einsatzstoffen in einer konzentrisch gestuften Wirbelschicht
CN114130314B (zh) * 2021-11-08 2023-03-07 清华大学 将c3-c9烃和醇醚转化为芳烃的连续反应再生系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465255A (en) * 1946-07-18 1949-03-22 Kellogg M W Co Hydrocarbon conversion process
US2471034A (en) * 1947-04-30 1949-05-24 Sinclair Refining Co Fluidized catalytic conversion of hydrocarbons
US2800461A (en) * 1952-03-01 1957-07-23 Exxon Research Engineering Co Method of catalyst preparation and regeneration
US2751332A (en) * 1952-04-30 1956-06-19 Exxon Research Engineering Co Fluid hydroforming of hydrocarbons with catalyst regeneration
US2767126A (en) * 1953-03-23 1956-10-16 Gulf Research Development Co Catalytic cracking process and apparatus
US2843460A (en) * 1953-04-07 1958-07-15 Standard Oil Dev Co Contacting of gases with fluidized solids
US2857240A (en) * 1955-08-08 1958-10-21 Exxon Research Engineering Co Contacting finely divided solids and gasiform materials
US3661799A (en) * 1970-01-26 1972-05-09 Standard Oil Co Oxidative fluidized regeneration of petroleum conversion catalyst in separate dilute and dense phase zones

Also Published As

Publication number Publication date
GB1499891A (en) 1978-02-01
JPS50129493A (pt) 1975-10-13
CA1046002A (en) 1979-01-09
DE2510887A1 (de) 1975-09-25
IT1031088B (it) 1979-04-30
NL7501597A (nl) 1975-09-22
GB1499892A (en) 1978-02-01
US3902990A (en) 1975-09-02
FR2264590B1 (pt) 1978-07-13
FR2264590A1 (pt) 1975-10-17

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