JPS6345860B2 - - Google Patents

Info

Publication number
JPS6345860B2
JPS6345860B2 JP54145498A JP14549879A JPS6345860B2 JP S6345860 B2 JPS6345860 B2 JP S6345860B2 JP 54145498 A JP54145498 A JP 54145498A JP 14549879 A JP14549879 A JP 14549879A JP S6345860 B2 JPS6345860 B2 JP S6345860B2
Authority
JP
Japan
Prior art keywords
catalyst
carbonaceous
hydrotreating
oil
treatment
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.)
Expired
Application number
JP54145498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5670840A (en
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

  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (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 JPS5670840A (en) 1981-06-13
JPS6345860B2 true JPS6345860B2 (enrdf_load_stackoverflow) 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_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152896A1 (de) * 1981-06-09 1983-06-16 Chiyoda Chem Eng Construct Co Verfahren zum hydrocracken von kohlenwasserstoffen
US5118897A (en) * 1990-09-17 1992-06-02 Abb Lummus Crest Inc. Reactivation of alkylation catalysts
JP4714035B2 (ja) * 2006-02-07 2011-06-29 Ｊｘ日鉱日石エネルギー株式会社 ワックスの水素化処理方法
JP4714066B2 (ja) * 2006-03-31 2011-06-29 Ｊｘ日鉱日石エネルギー株式会社 ワックスの水素化処理方法

Also Published As

Publication number Publication date
JPS5670840A (en) 1981-06-13

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