BR7203318D0 - PROCESS FOR THE PREPARATION OF ALKALINE CALCINATED PHOSPHATES WITH FERTILIZER ACTION SOLUBLE IN CITRATES - Google Patents

PROCESS FOR THE PREPARATION OF ALKALINE CALCINATED PHOSPHATES WITH FERTILIZER ACTION SOLUBLE IN CITRATES

Info

Publication number
BR7203318D0
BR7203318D0 BR3318/72A BR331872A BR7203318D0 BR 7203318 D0 BR7203318 D0 BR 7203318D0 BR 3318/72 A BR3318/72 A BR 3318/72A BR 331872 A BR331872 A BR 331872A BR 7203318 D0 BR7203318 D0 BR 7203318D0
Authority
BR
Brazil
Prior art keywords
calcinated
citrates
phosphates
alkaline
preparation
Prior art date
Application number
BR3318/72A
Other languages
Portuguese (pt)
Inventor
H Kaspers
U Hauschild
H Rotger
R Holst
Original Assignee
Kali Chemie Ag
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
Priority claimed from DE19712128133 external-priority patent/DE2128133C3/en
Application filed by Kali Chemie Ag filed Critical Kali Chemie Ag
Publication of BR7203318D0 publication Critical patent/BR7203318D0/en

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)
  • Fertilizers (AREA)
BR3318/72A 1971-06-05 1972-05-25 PROCESS FOR THE PREPARATION OF ALKALINE CALCINATED PHOSPHATES WITH FERTILIZER ACTION SOLUBLE IN CITRATES BR7203318D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712128133 DE2128133C3 (en) 1971-06-05 Process for the production of fertilizer-active alkali annealing phosphates

Publications (1)

Publication Number Publication Date
BR7203318D0 true BR7203318D0 (en) 1973-05-03

Family

ID=5810034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3318/72A BR7203318D0 (en) 1971-06-05 1972-05-25 PROCESS FOR THE PREPARATION OF ALKALINE CALCINATED PHOSPHATES WITH FERTILIZER ACTION SOLUBLE IN CITRATES

Country Status (20)

Country Link
JP (1) JPS5545520B1 (en)
AU (1) AU464270B2 (en)
BE (1) BE783173A (en)
BR (1) BR7203318D0 (en)
CA (1) CA963632A (en)
DD (1) DD96477A1 (en)
DK (2) DK132397C (en)
ES (1) ES401503A1 (en)
FI (1) FI52212C (en)
FR (1) FR2140401B1 (en)
GB (1) GB1371270A (en)
HU (1) HU163418B (en)
IL (1) IL39361A (en)
IT (1) IT956123B (en)
NL (1) NL165138C (en)
NO (1) NO133135C (en)
PL (1) PL81825B1 (en)
SE (1) SE367178B (en)
SU (1) SU441259A1 (en)
ZA (1) ZA723831B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709016C3 (en) * 1977-03-02 1980-01-10 Kali-Chemie Ag, 3000 Hannover Process for the production of an alkaline calcined phosphate fertilizer
EP0041504B1 (en) * 1979-09-07 1984-06-13 National Research Development Corporation Fertilizer material from apatite

Also Published As

Publication number Publication date
DE2128133A1 (en) 1972-12-28
ES401503A1 (en) 1975-02-16
FR2140401A1 (en) 1973-01-19
NL165138C (en) 1981-03-16
AU4194472A (en) 1973-11-08
ZA723831B (en) 1973-03-28
SU441259A1 (en) 1974-08-30
NL165138B (en) 1980-10-15
FI52212B (en) 1977-03-31
DD96477A1 (en) 1973-03-20
DK132397B (en) 1975-12-01
FR2140401B1 (en) 1979-03-16
AU464270B2 (en) 1975-08-21
DE2128133B2 (en) 1977-03-17
NL7205065A (en) 1972-12-07
DK132397C (en) 1976-06-08
IL39361A (en) 1975-06-25
IL39361A0 (en) 1972-07-26
HU163418B (en) 1973-08-28
CA963632A (en) 1975-03-04
NO133135B (en) 1975-12-08
PL81825B1 (en) 1975-10-31
NO133135C (en) 1976-03-17
IT956123B (en) 1973-10-10
FI52212C (en) 1977-07-11
SE367178B (en) 1974-05-20
BE783173A (en) 1972-09-01
GB1371270A (en) 1974-10-23
JPS5545520B1 (en) 1980-11-18

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