JPS5247816A - Method of purifying tarry dregs - Google Patents

Method of purifying tarry dregs

Info

Publication number
JPS5247816A
JPS5247816A JP12476375A JP12476375A JPS5247816A JP S5247816 A JPS5247816 A JP S5247816A JP 12476375 A JP12476375 A JP 12476375A JP 12476375 A JP12476375 A JP 12476375A JP S5247816 A JPS5247816 A JP S5247816A
Authority
JP
Japan
Prior art keywords
tarry
dregs
purifying
tarry dregs
purifying tarry
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
JP12476375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS539768B2 (enExample
Inventor
Shiyousuke Takashima
Ikuo Takami
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.)
Sumikin Kako KK
Original Assignee
Sumikin Kako KK
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 Sumikin Kako KK filed Critical Sumikin Kako KK
Priority to JP12476375A priority Critical patent/JPS5247816A/ja
Publication of JPS5247816A publication Critical patent/JPS5247816A/ja
Publication of JPS539768B2 publication Critical patent/JPS539768B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
JP12476375A 1975-10-15 1975-10-15 Method of purifying tarry dregs Granted JPS5247816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12476375A JPS5247816A (en) 1975-10-15 1975-10-15 Method of purifying tarry dregs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12476375A JPS5247816A (en) 1975-10-15 1975-10-15 Method of purifying tarry dregs

Publications (2)

Publication Number Publication Date
JPS5247816A true JPS5247816A (en) 1977-04-16
JPS539768B2 JPS539768B2 (enExample) 1978-04-08

Family

ID=14893497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12476375A Granted JPS5247816A (en) 1975-10-15 1975-10-15 Method of purifying tarry dregs

Country Status (1)

Country Link
JP (1) JPS5247816A (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101415A (enExample) * 1972-04-05 1973-12-20
JPS4920362A (enExample) * 1972-06-16 1974-02-22
JPS4920044A (enExample) * 1972-06-16 1974-02-22
JPS4926282A (enExample) * 1972-05-17 1974-03-08
JPS4942900A (enExample) * 1972-09-01 1974-04-22
JPS50130062A (enExample) * 1974-04-02 1975-10-14

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101415A (enExample) * 1972-04-05 1973-12-20
JPS4926282A (enExample) * 1972-05-17 1974-03-08
JPS4920362A (enExample) * 1972-06-16 1974-02-22
JPS4920044A (enExample) * 1972-06-16 1974-02-22
JPS4942900A (enExample) * 1972-09-01 1974-04-22
JPS50130062A (enExample) * 1974-04-02 1975-10-14

Also Published As

Publication number Publication date
JPS539768B2 (enExample) 1978-04-08

Similar Documents

Publication Publication Date Title
JPS5417398A (en) Purifying method of phosphric acid
JPS51123497A (en) Method of operating reactor
JPS5366890A (en) Method of manufacturing catalyst
JPS51113878A (en) Preparation method of new indolylpiperidine
JPS51136672A (en) Preparation method of 33methylpyridine
AU1647076A (en) Method of catalyst manufacture
JPS51127009A (en) Method of epoxization of ethylenicallyyunsaturated compounds
JPS5280397A (en) Popymerization method of epsilonncaprolactam
JPS51133230A (en) Purifying method of chlorbutylonitlile
JPS543026A (en) Method of purifying betaaphenylethylalcohol
JPS5231011A (en) Method of substituting hydroformyl group
JPS5247816A (en) Method of purifying tarry dregs
JPS5412308A (en) Method of purifying methylltertiallbutylether
IL50740A0 (en) Method of preparing ammoxidation catalyst
JPS5224962A (en) Method of colddrolling
JPS5219680A (en) Preparation method of chlorothianthrene
JPS51128985A (en) Preparation method of molmorin
CS189006B2 (en) Method of preparation of tetrahydro-4-oxo-naftyl-urea compounds
SU648559A1 (en) Method of purifying dioxydiphenylsulfone
JPS5257198A (en) Purification of stevacide solusion
JPS51133406A (en) Purification of pregnancyypeculiar beta11glycoprotein
GB1539438A (en) Process of purifying adiponitrile
JPS5297923A (en) Method of purifying aminophenol
BG24820A3 (en) Method of purifying insulin
BG24819A3 (en) Method of purifying insulin