JPS5958085A - タ−ル酸抽出液洗浄油の処理方法 - Google Patents

タ−ル酸抽出液洗浄油の処理方法

Info

Publication number
JPS5958085A
JPS5958085A JP16768682A JP16768682A JPS5958085A JP S5958085 A JPS5958085 A JP S5958085A JP 16768682 A JP16768682 A JP 16768682A JP 16768682 A JP16768682 A JP 16768682A JP S5958085 A JPS5958085 A JP S5958085A
Authority
JP
Japan
Prior art keywords
tar
oil
acid extract
tar acid
washing
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
JP16768682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222788B2 (enrdf_load_stackoverflow
Inventor
Kunihiko Kojima
小島　邦彦
Nobuyuki Asada
浅田　信行
Harutoshi Kariya
仮屋　春俊
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.)
Shin Etsu Chemical Co Ltd
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Nippon Steel Chemical 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 Shin Etsu Chemical Co Ltd, Nippon Steel Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP16768682A priority Critical patent/JPS5958085A/ja
Publication of JPS5958085A publication Critical patent/JPS5958085A/ja
Publication of JPH0222788B2 publication Critical patent/JPH0222788B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
JP16768682A 1982-09-28 1982-09-28 タ−ル酸抽出液洗浄油の処理方法 Granted JPS5958085A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16768682A JPS5958085A (ja) 1982-09-28 1982-09-28 タ−ル酸抽出液洗浄油の処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16768682A JPS5958085A (ja) 1982-09-28 1982-09-28 タ−ル酸抽出液洗浄油の処理方法

Publications (2)

Publication Number Publication Date
JPS5958085A true JPS5958085A (ja) 1984-04-03
JPH0222788B2 JPH0222788B2 (enrdf_load_stackoverflow) 1990-05-21

Family

ID=15854342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16768682A Granted JPS5958085A (ja) 1982-09-28 1982-09-28 タ−ル酸抽出液洗浄油の処理方法

Country Status (1)

Country Link
JP (1) JPS5958085A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163989A (ja) * 1985-01-16 1986-07-24 Kawasaki Steel Corp コ−ルタ−ル中の不溶性物質の分離方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163989A (ja) * 1985-01-16 1986-07-24 Kawasaki Steel Corp コ−ルタ−ル中の不溶性物質の分離方法

Also Published As

Publication number Publication date
JPH0222788B2 (enrdf_load_stackoverflow) 1990-05-21

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