CH308261A - Verfahren zur Gewinnung phenolartiger Stoffe aus Lignin und ligninhaltigem Material. - Google Patents

Verfahren zur Gewinnung phenolartiger Stoffe aus Lignin und ligninhaltigem Material.

Info

Publication number
CH308261A
CH308261A CH308261DA CH308261A CH 308261 A CH308261 A CH 308261A CH 308261D A CH308261D A CH 308261DA CH 308261 A CH308261 A CH 308261A
Authority
CH
Switzerland
Prior art keywords
lignin
spring
section
embedded
extraction
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Inventa Ag Fuer Forschu Luzern
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Publication of CH308261A publication Critical patent/CH308261A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electric Clocks (AREA)
CH308261D 1952-03-05 1952-03-05 Verfahren zur Gewinnung phenolartiger Stoffe aus Lignin und ligninhaltigem Material. CH308261A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH308261T 1952-03-05

Publications (1)

Publication Number Publication Date
CH308261A true CH308261A (de) 1955-07-15

Family

ID=4493447

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308261D CH308261A (de) 1952-03-05 1952-03-05 Verfahren zur Gewinnung phenolartiger Stoffe aus Lignin und ligninhaltigem Material.

Country Status (1)

Country Link
CH (1) CH308261A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258803B (de) * 1964-07-10 1968-01-11 Movado Montres Torsionsoszillator fuer Uhren
US6674830B2 (en) * 2001-03-09 2004-01-06 President Of Tokyo Institute Of Technology Nuclear reactor plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258803B (de) * 1964-07-10 1968-01-11 Movado Montres Torsionsoszillator fuer Uhren
US6674830B2 (en) * 2001-03-09 2004-01-06 President Of Tokyo Institute Of Technology Nuclear reactor plant

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