CA297731A - Production de phosphate de calcium riche en acide phosphorique soluble dans l'eau - Google Patents

Production de phosphate de calcium riche en acide phosphorique soluble dans l'eau

Info

Publication number
CA297731A
CA297731A CA297731A CA297731DA CA297731A CA 297731 A CA297731 A CA 297731A CA 297731 A CA297731 A CA 297731A CA 297731D A CA297731D A CA 297731DA CA 297731 A CA297731 A CA 297731A
Authority
CA
Canada
Prior art keywords
rich
water
phosphoric acid
calcium phosphates
acid soluble
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
CA297731A
Other languages
English (en)
Inventor
Carlo Francesco
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA297731A publication Critical patent/CA297731A/fr
Expired legal-status Critical Current

Links

CA297731A Production de phosphate de calcium riche en acide phosphorique soluble dans l'eau Expired CA297731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297731T

Publications (1)

Publication Number Publication Date
CA297731A true CA297731A (fr) 1930-02-25

Family

ID=35235051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297731A Expired CA297731A (fr) Production de phosphate de calcium riche en acide phosphorique soluble dans l'eau

Country Status (1)

Country Link
CA (1) CA297731A (fr)

Similar Documents

Publication Publication Date Title
CA297731A (fr) Production de phosphate de calcium riche en acide phosphorique soluble dans l'eau
CA304521A (fr) Phosphate au bisodium pauvre en eau de cristalisation
CA299128A (fr) Production d'acide phosphorique chimiquement pur
CA303863A (fr) Fabrication de phosphates de fer fort en acide
AU1982429A (en) Process forthe production ofa disodium phosphate poor in water of crystallisation
CA310681A (fr) Production de phosphate au diammonium
AU2568930A (en) Improvements in or relating tothe production of phosphorus
AU2146729A (en) Improvements in or relating to the production of phosphoric acid and hydrogen
CA313055A (fr) Production de phosphates au biammonium ou d'engrais chimiques
CA250777A (fr) Preparation de phosphate acide
CA303270A (fr) Production de phosphate bicalcique
CA247164A (fr) Production d'hydrogene et d'acide phosphorique
CA311653A (fr) Fabrication d'engrais chimiques au phosphate
CA297666A (fr) Fabrication d'engrais chimique
CA310402A (fr) Procede de production d'acide phosphorique chimiquement pur
CA313077A (fr) Production de phosphate a l'ammonium
CA302126A (fr) Lessivage des phosphates bruts
CA302127A (fr) Lessivage des phosphates bruts
AU2902630A (en) Improved process fo and appartus for producing phophoric acid and calcium cyanamide
CA312448A (fr) Production d'acide phosphorique et de cyanamide
CA299941A (fr) Fabrication de ciment et d'acide phosphorique
CA318702A (fr) Production de phosphate soluble
CA316715A (fr) Fabrication de produits de condensation solubles a l'eau
CA306088A (fr) Purification de corps insolubles dans l'eau
CA309711A (fr) Production d'acide phosphorique et d'hydrogene