JPS5730788A - Catalytic cracking of heavy petroleum oil - Google Patents
Catalytic cracking of heavy petroleum oilInfo
- 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
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
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 |
GB8040803A GB2067217B (en) | 1979-12-21 | 1980-12-19 | Treatment of fluid cracking catalyst |
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. |
FR8027198A FR2484439B1 (en) | 1979-12-21 | 1980-12-22 | CATALYTIC CRACKING IN FLUIDIZED PHASE OF DISTILLATION RESIDUAL OILS |
DE19803048416 DE3048416A1 (en) | 1979-12-21 | 1980-12-22 | METHOD FOR FLUIDLY CATALYTIC CRACKING 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)
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)
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 |
-
1980
- 1980-07-31 JP JP10429680A patent/JPS5730788A/en active Pending
Patent Citations (3)
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)
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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