JPS59210038A - タ−ル酸類の製造法 - Google Patents

タ−ル酸類の製造法

Info

Publication number
JPS59210038A
JPS59210038A JP8415683A JP8415683A JPS59210038A JP S59210038 A JPS59210038 A JP S59210038A JP 8415683 A JP8415683 A JP 8415683A JP 8415683 A JP8415683 A JP 8415683A JP S59210038 A JPS59210038 A JP S59210038A
Authority
JP
Japan
Prior art keywords
tar
distillation
acid
column
acids
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
JP8415683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237896B2 (enrdf_load_stackoverflow
Inventor
Eitatsu Chinen
知念　栄達
Masaharu Inoue
井上　政春
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 JP8415683A priority Critical patent/JPS59210038A/ja
Publication of JPS59210038A publication Critical patent/JPS59210038A/ja
Publication of JPH0237896B2 publication Critical patent/JPH0237896B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP8415683A 1983-05-16 1983-05-16 タ−ル酸類の製造法 Granted JPS59210038A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8415683A JPS59210038A (ja) 1983-05-16 1983-05-16 タ−ル酸類の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8415683A JPS59210038A (ja) 1983-05-16 1983-05-16 タ−ル酸類の製造法

Publications (2)

Publication Number Publication Date
JPS59210038A true JPS59210038A (ja) 1984-11-28
JPH0237896B2 JPH0237896B2 (enrdf_load_stackoverflow) 1990-08-28

Family

ID=13822633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8415683A Granted JPS59210038A (ja) 1983-05-16 1983-05-16 タ−ル酸類の製造法

Country Status (1)

Country Link
JP (1) JPS59210038A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216443A (ja) * 1985-07-12 1987-01-24 Nippon Steel Chem Co Ltd フエノ−ル類の精製法
WO2019187669A1 (ja) * 2018-03-27 2019-10-03 Ｊｆｅケミカル株式会社 タール酸の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115731A (en) * 1980-02-18 1981-09-11 Nippon Steel Chem Co Ltd Preparation of tar acid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115731A (en) * 1980-02-18 1981-09-11 Nippon Steel Chem Co Ltd Preparation of tar acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216443A (ja) * 1985-07-12 1987-01-24 Nippon Steel Chem Co Ltd フエノ−ル類の精製法
WO2019187669A1 (ja) * 2018-03-27 2019-10-03 Ｊｆｅケミカル株式会社 タール酸の製造方法

Also Published As

Publication number Publication date
JPH0237896B2 (enrdf_load_stackoverflow) 1990-08-28

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