[go: up one dir, main page]

FR1090589A - Process for obtaining a pulp and humic fertilizer - Google Patents

Process for obtaining a pulp and humic fertilizer

Info

Publication number
FR1090589A
FR1090589A FR1090589DA FR1090589A FR 1090589 A FR1090589 A FR 1090589A FR 1090589D A FR1090589D A FR 1090589DA FR 1090589 A FR1090589 A FR 1090589A
Authority
FR
France
Prior art keywords
pulp
obtaining
humic fertilizer
humic
fertilizer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Henri Spindler
Jean Usse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PROD CHIM ET ENGRAIS D AUBY SO
Original Assignee
PROD CHIM ET ENGRAIS D AUBY SO
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 PROD CHIM ET ENGRAIS D AUBY SO filed Critical PROD CHIM ET ENGRAIS D AUBY SO
Application granted granted Critical
Publication of FR1090589A publication Critical patent/FR1090589A/en
Expired legal-status Critical Current

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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR1090589D 1953-09-26 1953-09-26 Process for obtaining a pulp and humic fertilizer Expired FR1090589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090589T 1953-09-26

Publications (1)

Publication Number Publication Date
FR1090589A true FR1090589A (en) 1955-03-31

Family

ID=9614966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090589D Expired FR1090589A (en) 1953-09-26 1953-09-26 Process for obtaining a pulp and humic fertilizer

Country Status (1)

Country Link
FR (1) FR1090589A (en)

Similar Documents

Publication Publication Date Title
FR1142978A (en) Hydrodesulfurization process
FR1134094A (en) Improvements to a halogenated hydrocarbon production process
CH330072A (en) Device for the production of a mixed yarn
FR1097751A (en) Improved process for preparing a coated fibrous product
FR1178323A (en) Adjustable impedance for a waveguide
FR1090589A (en) Process for obtaining a pulp and humic fertilizer
FR1138201A (en) Process for the fractionation of a sulphite lye
FR1112401A (en) Process for obtaining a pigmented sizing composition for paper
CH333533A (en) Process for preparing a thermosetting substance
FR1134177A (en) Process for obtaining coatings based on alkaline earth phosphate
FR1132324A (en) Process for the production of photographic material
FR1115560A (en) Method and apparatus for disintegrating a lithological formation
FR1106872A (en) Machine for spreading chemical fertilizers and similar materials
FR1144418A (en) Process for the production of photographic material
FR1105270A (en) Coated fabrics and processes for obtaining these products
CH328271A (en) Process for obtaining a substituted pregnanedione
FR1135190A (en) Hydrocarbon synthesis process
FR1157191A (en) Process for obtaining a humus
FR1186126A (en) Process for obtaining a substituted pregnanediene-dione
FR1175408A (en) Process for obtaining a substituted pregnadiene-dione
FR1121286A (en) Process for preparing a fluorescent screen
FR1121889A (en) Process for obtaining lignin-enriched chemical pulp
FR1140277A (en) Fertilizer production process
FR1106445A (en) Process for obtaining semi-cellulose
FR1132042A (en) Improved hydroreformation process