JPS57115488A - Fluidized catalytic cracking method of heavy petroleum - Google Patents

Fluidized catalytic cracking method of heavy petroleum

Info

Publication number
JPS57115488A
JPS57115488A JP55187065A JP18706580A JPS57115488A JP S57115488 A JPS57115488 A JP S57115488A JP 55187065 A JP55187065 A JP 55187065A JP 18706580 A JP18706580 A JP 18706580A JP S57115488 A JPS57115488 A JP S57115488A
Authority
JP
Japan
Prior art keywords
catalytic
catalytic cracking
particles
catalytic particles
magnetized
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
JP55187065A
Other languages
Japanese (ja)
Other versions
JPS6337835B2 (en
Inventor
Masaru Ushio
Toru Morita
Takeshi Ishii
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP55187065A priority Critical patent/JPS57115488A/en
Publication of JPS57115488A publication Critical patent/JPS57115488A/en
Publication of JPS6337835B2 publication Critical patent/JPS6337835B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Abstract

PURPOSE: To improve the conversion of heavy petroleum in the fluidized bed catalytic cracking, by feeding catalytic particles flowing through a fluidized catalytic cracking apparatus partially to a high gradient magnetic separator, and removing the metal in the heavy oil as magnetized catalytic particles.
CONSTITUTION: Catalytic cracking particles, having a particle diameter of 5W 200μ, and flowing through a fluidized catalytic cracking apparatus having the respective zones of reaction, separation and stripping are partially taken out and fed to a high gradient magnetic separator containing net-like packings, having a wire diameter of 10W1,000μ and a size of 3W80 mesh, and made of a ferromagnetic material placed on top of each other in a space of a high magnetic field by a transferring gas, e.g. air, at a particle concentration of 0.01W500g/l and a transferring fluid speed of 0.01W100m/sec. The catalytic particles are separated into a magnetized catalytic particles magnetized by the deposition of a metal, e.g. nickel, contained in a heavy petroleum and unmagnetized catalytic particles, which are then returned to the cracking apparatus. The fluidized bed catalytic cracking of the heavy oil is carried out while reusing the returned catalytic particles.
COPYRIGHT: (C)1982,JPO&Japio
JP55187065A 1980-12-30 1980-12-30 Fluidized catalytic cracking method of heavy petroleum Granted JPS57115488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55187065A JPS57115488A (en) 1980-12-30 1980-12-30 Fluidized catalytic cracking method of heavy petroleum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55187065A JPS57115488A (en) 1980-12-30 1980-12-30 Fluidized catalytic cracking method of heavy petroleum

Publications (2)

Publication Number Publication Date
JPS57115488A true JPS57115488A (en) 1982-07-17
JPS6337835B2 JPS6337835B2 (en) 1988-07-27

Family

ID=16199526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55187065A Granted JPS57115488A (en) 1980-12-30 1980-12-30 Fluidized catalytic cracking method of heavy petroleum

Country Status (1)

Country Link
JP (1) JPS57115488A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003535802A (en) * 2000-06-16 2003-12-02 ザ ペン ステイト リサーチ ファンデーション Method and apparatus for manufacturing carbonaceous articles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5213401B2 (en) * 2007-09-20 2013-06-19 Ｊｘ日鉱日石エネルギー株式会社 Fluid catalytic cracking method for heavy petroleum

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471078A (en) * 1946-06-12 1949-05-24 Standard Oil Dev Co Catalyst quality by magnetic separation
GB940958A (en) * 1960-08-17 1963-11-06 British Petroleum Co Improvements relating to the treatment of catalysts
JPS5688429A (en) * 1979-11-30 1981-07-17 Du Pont Novel gratt copolymer
JPS5730786A (en) * 1980-07-31 1982-02-19 Nippon Oil Co Ltd Method for catalytic reaction of heavy petroleum oil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471078A (en) * 1946-06-12 1949-05-24 Standard Oil Dev Co Catalyst quality by magnetic separation
GB940958A (en) * 1960-08-17 1963-11-06 British Petroleum Co Improvements relating to the treatment of catalysts
JPS5688429A (en) * 1979-11-30 1981-07-17 Du Pont Novel gratt copolymer
JPS5730786A (en) * 1980-07-31 1982-02-19 Nippon Oil Co Ltd Method for catalytic reaction of heavy petroleum oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003535802A (en) * 2000-06-16 2003-12-02 ザ ペン ステイト リサーチ ファンデーション Method and apparatus for manufacturing carbonaceous articles
JP4896345B2 (en) * 2000-06-16 2012-03-14 ザ ペン ステイト リサーチ ファンデーション Method and apparatus for producing carbonaceous articles

Also Published As

Publication number Publication date
JPS6337835B2 (en) 1988-07-27

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