FR495578A - Process for the manufacture of superphosphates - Google Patents

Process for the manufacture of superphosphates

Info

Publication number
FR495578A
FR495578A FR495578DA FR495578A FR 495578 A FR495578 A FR 495578A FR 495578D A FR495578D A FR 495578DA FR 495578 A FR495578 A FR 495578A
Authority
FR
France
Prior art keywords
superphosphates
manufacture
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
Thomas Hill
Charles Hamilton Eden
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR495578A publication Critical patent/FR495578A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/10—Apparatus for the manufacture of superphosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR495578D 1918-01-14 1919-02-06 Process for the manufacture of superphosphates Expired FR495578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB495578X 1918-01-14

Publications (1)

Publication Number Publication Date
FR495578A true FR495578A (en) 1919-10-11

Family

ID=1531107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495578D Expired FR495578A (en) 1918-01-14 1919-02-06 Process for the manufacture of superphosphates

Country Status (1)

Country Link
FR (1) FR495578A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747197C (en) * 1938-08-16 1944-09-13 Silesia Ver Chemischer Fabrike Process for coring superphosphate
US4291574A (en) * 1976-01-05 1981-09-29 Frolow Jack L Tennis racket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747197C (en) * 1938-08-16 1944-09-13 Silesia Ver Chemischer Fabrike Process for coring superphosphate
US4291574A (en) * 1976-01-05 1981-09-29 Frolow Jack L Tennis racket

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