JPS5573785A - Purification of hydrocarbon oil or gas - Google Patents

Purification of hydrocarbon oil or gas

Info

Publication number
JPS5573785A
JPS5573785A JP14656778A JP14656778A JPS5573785A JP S5573785 A JPS5573785 A JP S5573785A JP 14656778 A JP14656778 A JP 14656778A JP 14656778 A JP14656778 A JP 14656778A JP S5573785 A JPS5573785 A JP S5573785A
Authority
JP
Japan
Prior art keywords
hydrocarbon oil
gas
reaction
compounds
catalyst
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
JP14656778A
Other languages
Japanese (ja)
Other versions
JPS6145679B2 (en
Inventor
Masahito Takeuchi
Shinpei Matsuda
Yuichi Kamo
Jinichi Imahashi
Hideo Okada
Hiroshi Kawagoe
Fumito Nakajima
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.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Priority to JP14656778A priority Critical patent/JPS5573785A/en
Publication of JPS5573785A publication Critical patent/JPS5573785A/en
Publication of JPS6145679B2 publication Critical patent/JPS6145679B2/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
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

PURPOSE: To accomplish an efficient purification of hydrocarbon oil or gas by hydro genation of the sulfun compounds in the hydrocarbon oil using a catalyst consisting of molybdenum oxide and titanium oxide to remove said sulfur compounds from the system by adsorption, and also by recycling the catalyst used.
CONSTITUTION: A hydrocarbon oil 1 and a hydrogenating gad 2 are made to pass through pipes 3 and 4, respectively, to conbine into a signal stream, which is then introduced into the reaction tower 1 packed with a desulfurization catalyst consisting of molybdenum oxide and titanium oxide together with, if required, a cocatalyst such as nickel, cobalt, manganese. In the tower 1, a catalytic reaction is carried out, e.g., at ordinary pressuresW50atm. and 110-500°C to convert all the sulfun compounds present into hydrogen sulfide, which is adsorbed to the catalytic system and removed from the oil 1. The resultant catalytic system is then brought into contact with an oxygen-contg. gas in the reaction tower II, to convert the adsorbed hydrogen sulfide into sulfur dioxide, which is then desorbed to regenerate the catalyst. The hydrogenation and desorption processes are continuously carried out alternately in the reaction towers I and II, respectively.
COPYRIGHT: (C)1980,JPO&Japio
JP14656778A 1978-11-29 1978-11-29 Purification of hydrocarbon oil or gas Granted JPS5573785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14656778A JPS5573785A (en) 1978-11-29 1978-11-29 Purification of hydrocarbon oil or gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14656778A JPS5573785A (en) 1978-11-29 1978-11-29 Purification of hydrocarbon oil or gas

Publications (2)

Publication Number Publication Date
JPS5573785A true JPS5573785A (en) 1980-06-03
JPS6145679B2 JPS6145679B2 (en) 1986-10-09

Family

ID=15410588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14656778A Granted JPS5573785A (en) 1978-11-29 1978-11-29 Purification of hydrocarbon oil or gas

Country Status (1)

Country Link
JP (1) JPS5573785A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232175A (en) * 1983-06-16 1984-12-26 Tokyo Gas Co Ltd Refining of gas
JPH05255675A (en) * 1992-03-16 1993-10-05 Mitsubishi Heavy Ind Ltd Device for purifying high-temperature reducing gas
JP2015010211A (en) * 2013-07-01 2015-01-19 一般財団法人電力中央研究所 Impurity removal method and desulfurization method
JP2022513952A (en) * 2018-12-18 2022-02-09 イエフペ エネルジ ヌヴェル Hydrodesulfurization method of sulfur-containing olefinic gasoline fraction using a regeneration catalyst

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232175A (en) * 1983-06-16 1984-12-26 Tokyo Gas Co Ltd Refining of gas
JPH0229711B2 (en) * 1983-06-16 1990-07-02 Tokyo Gasu Kk
JPH05255675A (en) * 1992-03-16 1993-10-05 Mitsubishi Heavy Ind Ltd Device for purifying high-temperature reducing gas
JP2015010211A (en) * 2013-07-01 2015-01-19 一般財団法人電力中央研究所 Impurity removal method and desulfurization method
JP2022513952A (en) * 2018-12-18 2022-02-09 イエフペ エネルジ ヌヴェル Hydrodesulfurization method of sulfur-containing olefinic gasoline fraction using a regeneration catalyst

Also Published As

Publication number Publication date
JPS6145679B2 (en) 1986-10-09

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