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JPS5730788A - Catalytic cracking of heavy petroleum oil - Google Patents

Catalytic cracking of heavy petroleum oil

Info

Publication number
JPS5730788A
JPS5730788A JP10429680A JP10429680A JPS5730788A JP S5730788 A JPS5730788 A JP S5730788A JP 10429680 A JP10429680 A JP 10429680A JP 10429680 A JP10429680 A JP 10429680A JP S5730788 A JPS5730788 A JP S5730788A
Authority
JP
Japan
Prior art keywords
particles
catalytic cracking
petroleum oil
heavy petroleum
nonmagnetizable
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.)
Pending
Application number
JP10429680A
Other languages
Japanese (ja)
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 JP10429680A priority Critical patent/JPS5730788A/en
Priority to US06/217,129 priority patent/US4359379A/en
Priority to CA000367150A priority patent/CA1150177A/en
Priority to NL8006929A priority patent/NL8006929A/en
Priority to GB8040803A priority patent/GB2067217B/en
Priority to DE19803048416 priority patent/DE3048416A1/en
Priority to FR8027198A priority patent/FR2484439B1/en
Priority to MX185439A priority patent/MX157558A/en
Publication of JPS5730788A publication Critical patent/JPS5730788A/en
Pending legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To economize the catalyst in the catalytic cracking of heavy petroleum oil, by separating the magnetizable particles coated with metals deposited from the heavy petroleum oil by the catalytic cracking and the nonmagnetizable particles using a high-gradient magnetic separator, and reusing the former particles after the removal of the metals and the latter particles as they are to the cracking reaction.
CONSTITUTION: A part of the fluidized catalyst particles are extracted from the fluidized catalytic cracking apparatus of heavy petroleum oil, and passed through a high-gradient magnetic separator containing ferromagnetic packing in a space having uniform and high magnetic field to separate the magnetizable catalyst particles magnetized by the deposited Ni, V, iron and copper contained in the heavy petroleum oil from the nonmagnetizable catalyst particles. The nonmagnetizable particles are returned directly, and the magnetizable particles are returned after removing the metals, to the catalytic cracking apparatus, and reused.
COPYRIGHT: (C)1982,JPO&Japio
JP10429680A 1979-12-21 1980-07-31 Catalytic cracking of heavy petroleum oil Pending JPS5730788A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP10429680A JPS5730788A (en) 1980-07-31 1980-07-31 Catalytic cracking of heavy petroleum oil
US06/217,129 US4359379A (en) 1979-12-21 1980-12-16 Process for fluid catalytic cracking of distillation residual oils
CA000367150A CA1150177A (en) 1979-12-21 1980-12-19 Process for fluid catalytic cracking of distillation residual oils
NL8006929A NL8006929A (en) 1979-12-21 1980-12-19 METHOD FOR CATALYTIC CRACKING IN A FLOWING BED.
GB8040803A GB2067217B (en) 1979-12-21 1980-12-19 Treatment of fluid cracking catalyst
DE19803048416 DE3048416A1 (en) 1979-12-21 1980-12-22 METHOD FOR FLUIDLY CATALYTIC CRACKING OF DISTILLATION RESIDUAL OILS
FR8027198A FR2484439B1 (en) 1979-12-21 1980-12-22 CATALYTIC CRACKING IN FLUIDIZED PHASE OF DISTILLATION RESIDUAL OILS
MX185439A MX157558A (en) 1979-12-21 1981-01-05 IMPROVED HYDROCARBON FLUID CATALYTIC DISINTEGRATION PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10429680A JPS5730788A (en) 1980-07-31 1980-07-31 Catalytic cracking of heavy petroleum oil

Publications (1)

Publication Number Publication Date
JPS5730788A true JPS5730788A (en) 1982-02-19

Family

ID=14376955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10429680A Pending JPS5730788A (en) 1979-12-21 1980-07-31 Catalytic cracking of heavy petroleum oil

Country Status (1)

Country Link
JP (1) JPS5730788A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60106723A (en) * 1983-11-15 1985-06-12 Sumitomo Heavy Ind Ltd Container crane
JPS61226493A (en) * 1985-03-29 1986-10-08 株式会社日立製作所 Relay device for container
JPS61183390U (en) * 1985-05-08 1986-11-15
JPS6421195U (en) * 1987-07-28 1989-02-02
JPH02134595U (en) * 1989-04-12 1990-11-08

Citations (3)

* 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
JPS529004A (en) * 1975-07-08 1977-01-24 Exxon Research Engineering Co Method of regenerating hydrocarbon convertion catalyst contaminated with metal

Patent Citations (3)

* 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
JPS529004A (en) * 1975-07-08 1977-01-24 Exxon Research Engineering Co Method of regenerating hydrocarbon convertion catalyst contaminated with metal

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60106723A (en) * 1983-11-15 1985-06-12 Sumitomo Heavy Ind Ltd Container crane
JPH0355396B2 (en) * 1983-11-15 1991-08-23
JPS61226493A (en) * 1985-03-29 1986-10-08 株式会社日立製作所 Relay device for container
JPS61183390U (en) * 1985-05-08 1986-11-15
JPH0427871Y2 (en) * 1985-05-08 1992-07-06
JPS6421195U (en) * 1987-07-28 1989-02-02
JPH02134595U (en) * 1989-04-12 1990-11-08
JPH0544872Y2 (en) * 1989-04-12 1993-11-15

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