FI74498C - Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok. - Google Patents

Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok. Download PDF

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Publication number
FI74498C
FI74498C FI844842A FI844842A FI74498C FI 74498 C FI74498 C FI 74498C FI 844842 A FI844842 A FI 844842A FI 844842 A FI844842 A FI 844842A FI 74498 C FI74498 C FI 74498C
Authority
FI
Finland
Prior art keywords
acids
recovery
acid
sodium
acidification
Prior art date
Application number
FI844842A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI844842A0 (fi
FI844842L (fi
FI74498B (fi
Inventor
Raimo Juhani Alen
Eero Vilhelm Sjoestroem
Visa-Pentti Moilanen
Original Assignee
Suomen Sokeri Oy
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 Suomen Sokeri Oy filed Critical Suomen Sokeri Oy
Priority to FI844842A priority Critical patent/FI74498C/fi
Publication of FI844842A0 publication Critical patent/FI844842A0/fi
Publication of FI844842L publication Critical patent/FI844842L/fi
Application granted granted Critical
Publication of FI74498B publication Critical patent/FI74498B/fi
Publication of FI74498C publication Critical patent/FI74498C/fi

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  • Paper (AREA)

Claims (2)

  1. 7 74498 to x Ή 3ο I—I )-1 a) a> tn β ^ o -¾1 m o ud X -H O »*»» * 3 nj ω co cm o co r- p O CM CM
  2. 0. XX Di I) ^ 4-1 (d +) O' -H .G cn λ: a) ^ -Η ^ Λ! O in O in CTi .-1 — β βω * β 4-) > cm in cm o cm ·*τ O β :β -H K ω D1 P O cm P :β X + ΚΟ=(0 co r- ro I co — E cm - - - - - β O Γ' CM O CM (Tv (0 (U β U -H i—I »i—I ·Η ή s ε 0) :β β en 4-1 ·Η H I—I P CD :β 4J X in β *H -P β β en > :β -H G -ii *T CO O I—I ,—I en cd CD O ' ,¾ -η ω οω cm ro ο ι-ι r- >1 O -P CM CM X β 4J ίΕ •Η Λί 0) -H β β -ro <L) 4-> cn O X ^ H CL| >lO LOiniTIrHO — β du 4-> ω * * * * * *3· -Η β G CM in CM Ο .-I *Τ O -H Λ :β Κ ω β S cm cp β + 33 -h a) o vj m vf I—I -H CM*·»·-·'*' + > O Γ LO O O 00 β β U rH cm at -p O -H X! U > -h β β 4-> X! 1 cn •H O — en Ό G X O CU β β -H O « e e 4J a, o a • (¾ β o r-H β X CU :β X tn a. O G *H *H *H X G tn β X g 3* >1 -H 3* X β β β p -P O β 3* -H -H <l) G M M Αί P β G en Ό β -H -P β ·Η ·Η >ι β 4-> β e-* < x k s ω z
FI844842A 1984-12-07 1984-12-07 Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok. FI74498C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI844842A FI74498C (fi) 1984-12-07 1984-12-07 Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI844842A FI74498C (fi) 1984-12-07 1984-12-07 Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok.
FI844842 1984-12-07

Publications (4)

Publication Number Publication Date
FI844842A0 FI844842A0 (fi) 1984-12-07
FI844842L FI844842L (fi) 1986-06-08
FI74498B FI74498B (fi) 1987-10-30
FI74498C true FI74498C (fi) 1988-02-08

Family

ID=8520027

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844842A FI74498C (fi) 1984-12-07 1984-12-07 Foerfarande foer utvinning av alifatiska syror ur avlutar fraon alkaliska cellulosakok.

Country Status (1)

Country Link
FI (1) FI74498C (lm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85510C (fi) * 1990-05-29 1992-04-27 Kemira Oy Foerfarande foer aotervinning av laegre alifatisk syra.
FI85511C (fi) * 1990-05-29 1992-04-27 Kemira Oy Foerfarande foer aotervinning av alifatiska syror och sockrar.

Also Published As

Publication number Publication date
FI844842A0 (fi) 1984-12-07
FI844842L (fi) 1986-06-08
FI74498B (fi) 1987-10-30

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MM Patent lapsed

Owner name: SUOMEN SOKERI OY