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AT172661B - Process for the production of lignin compounds from native pulp waste liquors - Google Patents

Process for the production of lignin compounds from native pulp waste liquors

Info

Publication number
AT172661B
AT172661B AT172661DA AT172661B AT 172661 B AT172661 B AT 172661B AT 172661D A AT172661D A AT 172661DA AT 172661 B AT172661 B AT 172661B
Authority
AT
Austria
Prior art keywords
production
waste liquors
pulp waste
lignin compounds
native
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Ing Witzmann
Original Assignee
Hans Ing Witzmann
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 Hans Ing Witzmann filed Critical Hans Ing Witzmann
Application granted granted Critical
Publication of AT172661B publication Critical patent/AT172661B/en

Links

AT172661D 1946-02-19 1946-02-19 Process for the production of lignin compounds from native pulp waste liquors AT172661B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT172661T 1946-02-19

Publications (1)

Publication Number Publication Date
AT172661B true AT172661B (en) 1952-10-10

Family

ID=3656938

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172661D AT172661B (en) 1946-02-19 1946-02-19 Process for the production of lignin compounds from native pulp waste liquors

Country Status (1)

Country Link
AT (1) AT172661B (en)

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