LU39725A1 - - Google Patents

Info

Publication number
LU39725A1
LU39725A1 LU39725DA LU39725A1 LU 39725 A1 LU39725 A1 LU 39725A1 LU 39725D A LU39725D A LU 39725DA LU 39725 A1 LU39725 A1 LU 39725A1
Authority
LU
Luxembourg
Application number
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
Priority claimed from FR832844A external-priority patent/FR1270086A/fr
Application filed filed Critical
Publication of LU39725A1 publication Critical patent/LU39725A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/16—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides nitrogen oxides; nitric acid nitrates, nitrites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
LU39725D 1960-02-15 1961-02-01 LU39725A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE0018894 1960-02-15
FR832844A FR1270086A (fr) 1960-07-11 1960-07-11 Nouvel engrais humifère et procédé d'obtention

Publications (1)

Publication Number Publication Date
LU39725A1 true LU39725A1 (enrdf_load_stackoverflow) 1961-04-01

Family

ID=25972977

Family Applications (1)

Application Number Title Priority Date Filing Date
LU39725D LU39725A1 (enrdf_load_stackoverflow) 1960-02-15 1961-02-01

Country Status (2)

Country Link
CH (1) CH415701A (enrdf_load_stackoverflow)
LU (1) LU39725A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012775B1 (en) * 1978-12-20 1984-05-16 Eric S. Prior Process for pulping ligno-cellulosic material
ATE10017T1 (de) * 1979-07-19 1984-11-15 Eric S. Prior Beschleunigtes aufschliessverfahren.

Also Published As

Publication number Publication date
CH415701A (fr) 1966-06-30

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