JPS5398308A - Two-stage hydrogenation desulfurization of heavy oil - Google Patents

Two-stage hydrogenation desulfurization of heavy oil

Info

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
Application number
JP1307377A
Other languages
Japanese (ja)
Inventor
Masayoshi Ioka
Munekazu Nakamura
Tatsuo Morimoto
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.)
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Chemical Engineering and Construction Co Ltd
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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP1307377A priority Critical patent/JPS5398308A/en
Publication of JPS5398308A publication Critical patent/JPS5398308A/en
Pending legal-status Critical Current

Links

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  • 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
JP1307377A 1977-02-10 1977-02-10 Two-stage hydrogenation desulfurization of heavy oil Pending JPS5398308A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143803A (en) * 1974-04-24 1975-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143803A (en) * 1974-04-24 1975-11-19

Cited By (8)

* Cited by examiner, † Cited by third party
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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