JPS5247005A - Method for preventing deposition of coke to vessels for heat-treatment of asphalt - Google Patents

Method for preventing deposition of coke to vessels for heat-treatment of asphalt

Info

Publication number
JPS5247005A
JPS5247005A JP12285375A JP12285375A JPS5247005A JP S5247005 A JPS5247005 A JP S5247005A JP 12285375 A JP12285375 A JP 12285375A JP 12285375 A JP12285375 A JP 12285375A JP S5247005 A JPS5247005 A JP S5247005A
Authority
JP
Japan
Prior art keywords
asphalt
coke
vessels
treatment
heat
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
JP12285375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5415445B2 (OSRAM
Inventor
Masatomo Shigeta
Seiji Sanbe
Fusayuki Saito
Hiroshi Seitenmoku
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP12285375A priority Critical patent/JPS5247005A/ja
Publication of JPS5247005A publication Critical patent/JPS5247005A/ja
Publication of JPS5415445B2 publication Critical patent/JPS5415445B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
JP12285375A 1975-10-14 1975-10-14 Method for preventing deposition of coke to vessels for heat-treatment of asphalt Granted JPS5247005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12285375A JPS5247005A (en) 1975-10-14 1975-10-14 Method for preventing deposition of coke to vessels for heat-treatment of asphalt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12285375A JPS5247005A (en) 1975-10-14 1975-10-14 Method for preventing deposition of coke to vessels for heat-treatment of asphalt

Publications (2)

Publication Number Publication Date
JPS5247005A true JPS5247005A (en) 1977-04-14
JPS5415445B2 JPS5415445B2 (OSRAM) 1979-06-14

Family

ID=14846248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12285375A Granted JPS5247005A (en) 1975-10-14 1975-10-14 Method for preventing deposition of coke to vessels for heat-treatment of asphalt

Country Status (1)

Country Link
JP (1) JPS5247005A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142405A (en) * 1977-05-18 1978-12-12 Nippon Mining Co Ltd Prevention of blocking of cracked hydrocarbon cooler
JPS59110623A (ja) * 1982-12-17 1984-06-26 Tokyo Sankei Kagaku:Kk 外用塗布潤滑液

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142405A (en) * 1977-05-18 1978-12-12 Nippon Mining Co Ltd Prevention of blocking of cracked hydrocarbon cooler
JPS59110623A (ja) * 1982-12-17 1984-06-26 Tokyo Sankei Kagaku:Kk 外用塗布潤滑液

Also Published As

Publication number Publication date
JPS5415445B2 (OSRAM) 1979-06-14

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