DE2753142C2 - - Google Patents

Info

Publication number
DE2753142C2
DE2753142C2 DE19772753142 DE2753142A DE2753142C2 DE 2753142 C2 DE2753142 C2 DE 2753142C2 DE 19772753142 DE19772753142 DE 19772753142 DE 2753142 A DE2753142 A DE 2753142A DE 2753142 C2 DE2753142 C2 DE 2753142C2
Authority
DE
Germany
Prior art keywords
phosphate rock
liquid
phosphate
sulfur
rock
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
DE19772753142
Other languages
German (de)
English (en)
Other versions
DE2753142A1 (de
Inventor
Ladislav Joseph Oak Brook Ill. Us Pircon
Ralph E. Chicago Ill. Us Peck
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
Priority to DE19772753142 priority Critical patent/DE2753142A1/de
Publication of DE2753142A1 publication Critical patent/DE2753142A1/de
Application granted granted Critical
Publication of DE2753142C2 publication Critical patent/DE2753142C2/de
Granted 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
    • C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
DE19772753142 1977-11-29 1977-11-29 Verfahren zur herstellung von duengemitteln Granted DE2753142A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772753142 DE2753142A1 (de) 1977-11-29 1977-11-29 Verfahren zur herstellung von duengemitteln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753142 DE2753142A1 (de) 1977-11-29 1977-11-29 Verfahren zur herstellung von duengemitteln

Publications (2)

Publication Number Publication Date
DE2753142A1 DE2753142A1 (de) 1979-06-07
DE2753142C2 true DE2753142C2 (fr) 1988-03-03

Family

ID=6024862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772753142 Granted DE2753142A1 (de) 1977-11-29 1977-11-29 Verfahren zur herstellung von duengemitteln

Country Status (1)

Country Link
DE (1) DE2753142A1 (fr)

Also Published As

Publication number Publication date
DE2753142A1 (de) 1979-06-07

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee