FR610541A - Improvements in the production of fertilizers containing phosphoric acid - Google Patents

Improvements in the production of fertilizers containing phosphoric acid

Info

Publication number
FR610541A
FR610541A FR610541DA FR610541A FR 610541 A FR610541 A FR 610541A FR 610541D A FR610541D A FR 610541DA FR 610541 A FR610541 A FR 610541A
Authority
FR
France
Prior art keywords
production
phosphoric acid
containing phosphoric
fertilizers containing
fertilizers
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
Olaf Roverud Olsen
Eystein Torkildsen
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 filed Critical
Application granted granted Critical
Publication of FR610541A publication Critical patent/FR610541A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR610541D 1926-02-03 1926-02-03 Improvements in the production of fertilizers containing phosphoric acid Expired FR610541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610541T 1926-02-03

Publications (1)

Publication Number Publication Date
FR610541A true FR610541A (en) 1926-09-07

Family

ID=8977483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610541D Expired FR610541A (en) 1926-02-03 1926-02-03 Improvements in the production of fertilizers containing phosphoric acid

Country Status (1)

Country Link
FR (1) FR610541A (en)

Similar Documents

Publication Publication Date Title
FR662569A (en) Process for the production of hydrocyanic acid
FR610541A (en) Improvements in the production of fertilizers containing phosphoric acid
FR642057A (en) Process for the production of solid carbonic acid
FR653159A (en) Process for obtaining 1-aminoanthraquinone-2-sulfonic acid
FR618474A (en) Improvements in the production of solid compounds of ammonia, carbonic acid and water
FR613663A (en) Improvements in the manufacture of nitrogen acid
FR595133A (en) Process for the disintegration of materials containing insoluble phosphoric acid
FR702816A (en) Mixed fertilizer containing phosphoric acid in the form of magnesium phosphate
FR550681A (en) Improvements in the production of phosphoric acid
FR644174A (en) Dilute nitric acid concentration process
FR674220A (en) Sulfuric acid spreader for the destruction of plants harmful to agriculture
FR610986A (en) Process of increasing the production and phosphoric acid content of thomas slag
FR635765A (en) Phosphoric acid condensation process
FR587707A (en) Production of nitric acid from ammonia
FR708270A (en) Production of iodemethanesulfonic acid or its homologues
FR637049A (en) Preparation of 2-oxy-4-aminophenylarsinic acid formic amide of the form? and salts of this acid
FR621074A (en) Furnace for the production of phosphoric acid
FR578703A (en) Improvements relating to the production of titanic acid
FR640748A (en) Process for the preparation of 1-methyl-2.5.6-trichloro-3-aminobenzene-4-sulfonic acid
FR615477A (en) Improvements to sulfuric acid chambers
FR625046A (en) Improvements in the manufacture of sulfuric acid
FR626313A (en) Improvements in the manufacture of sulfuric acid
FR613828A (en) Improvements in the manufacture of sulfuric acid
FR639259A (en) Improvements in the manufacture of sulfuric acid
FR640203A (en) Improvements in the manufacture of sulfuric acid