YU98977A - Process for preserving lignin from wood fibres - Google Patents

Process for preserving lignin from wood fibres

Info

Publication number
YU98977A
YU98977A YU98977A YU98977A YU98977A YU 98977 A YU98977 A YU 98977A YU 98977 A YU98977 A YU 98977A YU 98977 A YU98977 A YU 98977A YU 98977 A YU98977 A YU 98977A
Authority
YU
Yugoslavia
Prior art keywords
lignin
preserving
wood fibres
fibres
wood
Prior art date
Application number
YU98977A
Other languages
English (en)
Inventor
K Fischer
K D Richter
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of YU98977A publication Critical patent/YU98977A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/38—Conserving the finely-divided cellulosic material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
YU98977A 1976-04-15 1977-04-14 Process for preserving lignin from wood fibres YU98977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19237876A DD125281A1 (is) 1976-04-15 1976-04-15

Publications (1)

Publication Number Publication Date
YU98977A true YU98977A (en) 1982-06-30

Family

ID=5504252

Family Applications (1)

Application Number Title Priority Date Filing Date
YU98977A YU98977A (en) 1976-04-15 1977-04-14 Process for preserving lignin from wood fibres

Country Status (7)

Country Link
AT (1) AT355911B (is)
CS (1) CS193217B1 (is)
DD (1) DD125281A1 (is)
DE (1) DE2705110C2 (is)
PL (1) PL104931B1 (is)
SE (1) SE434410B (is)
YU (1) YU98977A (is)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT1907178T (lt) * 2005-07-27 2016-11-10 Kronoplus Technical Ag Medienos gaminių, mažai išskiriančių cheminių junginių, gavimo būdas

Also Published As

Publication number Publication date
PL104931B1 (pl) 1979-09-29
PL197406A1 (pl) 1978-02-13
CS193217B1 (en) 1979-10-31
SE434410B (sv) 1984-07-23
DE2705110A1 (de) 1977-10-27
AT355911B (de) 1980-03-25
SE7704318L (sv) 1977-10-16
DE2705110C2 (de) 1986-11-13
ATA99377A (de) 1979-08-15
DD125281A1 (is) 1977-04-13

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