JPS5398308A - Two-stage hydrogenation desulfurization of heavy oil - Google Patents
Two-stage hydrogenation desulfurization of heavy oilInfo
- Publication number
- JPS5398308A JPS5398308A JP1307377A JP1307377A JPS5398308A JP S5398308 A JPS5398308 A JP S5398308A JP 1307377 A JP1307377 A JP 1307377A JP 1307377 A JP1307377 A JP 1307377A JP S5398308 A JPS5398308 A JP S5398308A
- Authority
- JP
- Japan
- Prior art keywords
- heavy oil
- stage hydrogenation
- hydrogenation desulfurization
- catalyst
- desulfurization
- 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 prepare a low-sulfur fuel oil and to elongate the life of the desulfurization catalyst, by the hydrogenation of a heavy oil containing soluble metals in the presence of a selective de-metallizing catalyst comprising a specific metal compound supported on a carrier, followed by the hydrogenativedesulfurization thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1307377A JPS5398308A (en) | 1977-02-10 | 1977-02-10 | Two-stage hydrogenation desulfurization of heavy oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1307377A JPS5398308A (en) | 1977-02-10 | 1977-02-10 | Two-stage hydrogenation desulfurization of heavy oil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5398308A true JPS5398308A (en) | 1978-08-28 |
Family
ID=11822966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1307377A Pending JPS5398308A (en) | 1977-02-10 | 1977-02-10 | Two-stage hydrogenation desulfurization of heavy oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5398308A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439404A (en) * | 1977-07-15 | 1979-03-26 | Chiyoda Chem Eng & Constr Co Ltd | Desulfurization of heavy hydrocarbon oil |
JPS56103287A (en) * | 1980-01-19 | 1981-08-18 | Matsushita Electric Ind Co Ltd | Gasifier of liquid fuel |
JPS5998191A (en) * | 1982-11-04 | 1984-06-06 | シエブロン・リサ−チ・コンパニ− | Hydrogenation of hydrocarbon supplying raw material |
JPS6181485A (en) * | 1984-09-28 | 1986-04-25 | Isao Mochida | Hydrogenative denitrification of aromatic hydrocarbon oil |
WO1995005434A1 (en) * | 1993-08-18 | 1995-02-23 | Catalysts & Chemicals Industries Co., Ltd. | Method and apparatus for hydrogenating heavy oil |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50143803A (en) * | 1974-04-24 | 1975-11-19 |
-
1977
- 1977-02-10 JP JP1307377A patent/JPS5398308A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50143803A (en) * | 1974-04-24 | 1975-11-19 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439404A (en) * | 1977-07-15 | 1979-03-26 | Chiyoda Chem Eng & Constr Co Ltd | Desulfurization of heavy hydrocarbon oil |
JPS5850636B2 (en) * | 1977-07-15 | 1983-11-11 | 千代田化工建設株式会社 | Desulfurization treatment method for heavy hydrocarbon oil |
JPS56103287A (en) * | 1980-01-19 | 1981-08-18 | Matsushita Electric Ind Co Ltd | Gasifier of liquid fuel |
JPS5998191A (en) * | 1982-11-04 | 1984-06-06 | シエブロン・リサ−チ・コンパニ− | Hydrogenation of hydrocarbon supplying raw material |
JPS6181485A (en) * | 1984-09-28 | 1986-04-25 | Isao Mochida | Hydrogenative denitrification of aromatic hydrocarbon oil |
JPH0149398B2 (en) * | 1984-09-28 | 1989-10-24 | Isao Mochida | |
WO1995005434A1 (en) * | 1993-08-18 | 1995-02-23 | Catalysts & Chemicals Industries Co., Ltd. | Method and apparatus for hydrogenating heavy oil |
US5591325A (en) * | 1993-08-18 | 1997-01-07 | Catalysts & Chemicals Industries Co., Ltd. | Process for hydrotreating heavy oil and hydrotreating apparatus |
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