PL210753A1 - Sposob wydzielania fenoli z olejow smolowych - Google Patents

Sposob wydzielania fenoli z olejow smolowych

Info

Publication number
PL210753A1
PL210753A1 PL21075378A PL21075378A PL210753A1 PL 210753 A1 PL210753 A1 PL 210753A1 PL 21075378 A PL21075378 A PL 21075378A PL 21075378 A PL21075378 A PL 21075378A PL 210753 A1 PL210753 A1 PL 210753A1
Authority
PL
Poland
Prior art keywords
extracing
phenols
tar oils
tar
oils
Prior art date
Application number
PL21075378A
Other languages
English (en)
Other versions
PL111954B2 (en
Inventor
Leslaw Szozda
Slawomira Porada
Kazimierz Zieborak
Original Assignee
Inst Chemii Przemyslowej
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 Inst Chemii Przemyslowej filed Critical Inst Chemii Przemyslowej
Priority to PL21075378A priority Critical patent/PL111954B2/xx
Publication of PL210753A1 publication Critical patent/PL210753A1/pl
Publication of PL111954B2 publication Critical patent/PL111954B2/xx

Links

PL21075378A 1978-11-07 1978-11-07 Method of isolation of phenols from tar oils PL111954B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21075378A PL111954B2 (en) 1978-11-07 1978-11-07 Method of isolation of phenols from tar oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21075378A PL111954B2 (en) 1978-11-07 1978-11-07 Method of isolation of phenols from tar oils

Publications (2)

Publication Number Publication Date
PL210753A1 true PL210753A1 (pl) 1979-09-10
PL111954B2 PL111954B2 (en) 1980-09-30

Family

ID=19992415

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21075378A PL111954B2 (en) 1978-11-07 1978-11-07 Method of isolation of phenols from tar oils

Country Status (1)

Country Link
PL (1) PL111954B2 (pl)

Also Published As

Publication number Publication date
PL111954B2 (en) 1980-09-30

Similar Documents

Publication Publication Date Title
IT8068438A0 (it) Procedimento di estrazione di oli bituminosi
PL212184A1 (pl) Sposob regeneracji zuzytych olejow
NO150695C (no) Fremgangsmaate for polymerbasert oljeutvinning
IT7968467A0 (it) Apparecchiatura per il trattamentodi residui
SE7905352L (sv) Forfarande for utvinning av koppar
FI813970L (fi) Anordning foer angivning av vaetskemaengden i en foerraodsbehaollare
IT7948868A0 (it) Procedimento per l'idrotrattamento di benzina da pirolisi
PL213760A1 (pl) Sposob wytwarzania nowych piretroidow
IT7924928A0 (it) Procedimento per scindere diidrossidifenil-alcani.
PL214673A1 (pl) Sposob wytwarzania nowych kortykosteroidow
FI793221A7 (fi) Menetelmä substituoitujen pyrrolidiestereiden valmistamiseksi.
FI793444A7 (fi) Menetelmä uusien aryylitrifluorietanolien valmistamiseksi.
DK77179A (da) Fremgangsmaade til fremstilling af androstadiener
NO784377L (no) Fremgangsmaate til raffinering av ferromanganer
IT1195736B (it) Apparecchiatura di rimozione di petrolio
FI792449A7 (fi) Menetelmä uusien tiosubstituoitujen diatsasykloalkeenien valmistamiseksi.
PL210753A1 (pl) Sposob wydzielania fenoli z olejow smolowych
SE7807358L (sv) Forfarande for raffinering av rably
FI813798L (fi) Foerfarande foer avlaegsnande av en belaeggning av antrakinon
RO88508A (ro) Instalatie pentru extruderea conductelor
DK451479A (da) Kobling-gearenhed
PL204104A1 (pl) Sposob wytwarzania koksu
NO792558L (no) Fremgangsmaate for fremstilling av mikrokapsler
PL210229A1 (pl) Sposob otrzymywania estrow nienasyconych
PL209444A1 (pl) Sposob odasfaltowania ciezkich pozostalosci ropnych