JPS5670840A - Method of removing carbonaceous substances deposited on catalyst - Google Patents

Method of removing carbonaceous substances deposited on catalyst

Info

Publication number
JPS5670840A
JPS5670840A JP14549879A JP14549879A JPS5670840A JP S5670840 A JPS5670840 A JP S5670840A JP 14549879 A JP14549879 A JP 14549879A JP 14549879 A JP14549879 A JP 14549879A JP S5670840 A JPS5670840 A JP S5670840A
Authority
JP
Japan
Prior art keywords
catalyst
carbonaceous substances
oils
deteriorated
added
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
JP14549879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6345860B2 (enrdf_load_html_response
Inventor
Masayoshi Ioka
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 Corp
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 JP14549879A priority Critical patent/JPS5670840A/ja
Publication of JPS5670840A publication Critical patent/JPS5670840A/ja
Publication of JPS6345860B2 publication Critical patent/JPS6345860B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
JP14549879A 1979-11-12 1979-11-12 Method of removing carbonaceous substances deposited on catalyst Granted JPS5670840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14549879A JPS5670840A (en) 1979-11-12 1979-11-12 Method of removing carbonaceous substances deposited on catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14549879A JPS5670840A (en) 1979-11-12 1979-11-12 Method of removing carbonaceous substances deposited on catalyst

Publications (2)

Publication Number Publication Date
JPS5670840A true JPS5670840A (en) 1981-06-13
JPS6345860B2 JPS6345860B2 (enrdf_load_html_response) 1988-09-12

Family

ID=15386641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14549879A Granted JPS5670840A (en) 1979-11-12 1979-11-12 Method of removing carbonaceous substances deposited on catalyst

Country Status (1)

Country Link
JP (1) JPS5670840A (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525267A (en) * 1981-06-09 1985-06-25 Chiyoda Chemical Engineering & Construction Co., Ltd. Process for hydrocracking hydrocarbons with hydrotreatment-regeneration of spent catalyst
US5118897A (en) * 1990-09-17 1992-06-02 Abb Lummus Crest Inc. Reactivation of alkylation catalysts
WO2007091518A1 (ja) * 2006-02-07 2007-08-16 Nippon Oil Corporation ワックスの水素化処理方法及び燃料基材の製造方法
WO2007113962A1 (ja) * 2006-03-31 2007-10-11 Nippon Oil Corporation ワックスの水素化処理方法及び燃料基材の製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525267A (en) * 1981-06-09 1985-06-25 Chiyoda Chemical Engineering & Construction Co., Ltd. Process for hydrocracking hydrocarbons with hydrotreatment-regeneration of spent catalyst
US5118897A (en) * 1990-09-17 1992-06-02 Abb Lummus Crest Inc. Reactivation of alkylation catalysts
WO2007091518A1 (ja) * 2006-02-07 2007-08-16 Nippon Oil Corporation ワックスの水素化処理方法及び燃料基材の製造方法
JP2007211057A (ja) * 2006-02-07 2007-08-23 Nippon Oil Corp ワックスの水素化処理方法
AU2007213211B2 (en) * 2006-02-07 2011-09-01 Nippon Oil Corporation Process for hydrogenation of wax and process for production of fuel base
WO2007113962A1 (ja) * 2006-03-31 2007-10-11 Nippon Oil Corporation ワックスの水素化処理方法及び燃料基材の製造方法
JP2007270060A (ja) * 2006-03-31 2007-10-18 Nippon Oil Corp ワックスの水素化処理方法
AU2007232010B2 (en) * 2006-03-31 2011-09-01 Nippon Oil Corporation Method of hydrotreating wax and process for producing fuel base

Also Published As

Publication number Publication date
JPS6345860B2 (enrdf_load_html_response) 1988-09-12

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