PT850901E - Processo de preparacao de um corrector calcico fosfatado e corrector susceptivel de ser obtido por esse processo - Google Patents

Processo de preparacao de um corrector calcico fosfatado e corrector susceptivel de ser obtido por esse processo

Info

Publication number
PT850901E
PT850901E PT97403062T PT97403062T PT850901E PT 850901 E PT850901 E PT 850901E PT 97403062 T PT97403062 T PT 97403062T PT 97403062 T PT97403062 T PT 97403062T PT 850901 E PT850901 E PT 850901E
Authority
PT
Portugal
Prior art keywords
iii
corrector
jet
phases
phosphate
Prior art date
Application number
PT97403062T
Other languages
English (en)
Inventor
Michel Cristin
Gerald Jeanne
Philippe Spannangel
William Rose
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Publication of PT850901E publication Critical patent/PT850901E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/04—Calcareous fertilisers from blast-furnace slag or other slags containing lime or calcium silicates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B5/00—Thomas phosphate; Other slag phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
PT97403062T 1996-12-31 1997-12-17 Processo de preparacao de um corrector calcico fosfatado e corrector susceptivel de ser obtido por esse processo PT850901E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616251A FR2757849B1 (fr) 1996-12-31 1996-12-31 Procede de preparation d'un amendement calcique phosphate

Publications (1)

Publication Number Publication Date
PT850901E true PT850901E (pt) 2002-07-31

Family

ID=9499330

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97403062T PT850901E (pt) 1996-12-31 1997-12-17 Processo de preparacao de um corrector calcico fosfatado e corrector susceptivel de ser obtido por esse processo

Country Status (7)

Country Link
EP (1) EP0850901B1 (pt)
AT (1) ATE213226T1 (pt)
DE (1) DE69710438T2 (pt)
DK (1) DK0850901T3 (pt)
ES (1) ES2171867T3 (pt)
FR (1) FR2757849B1 (pt)
PT (1) PT850901E (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106967440B (zh) * 2017-04-14 2020-09-11 东南大学 适用于修复复合重金属污染土的药剂及生产和使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7908791A (nl) * 1978-12-16 1980-06-18 Uhde Gmbh Werkwijze voor het omzetten van afvalslib uit de natte fosforzuurzuivering.
BR8903714A (pt) * 1989-07-26 1991-01-29 Sociedade Brasileira De Recupe Processo de conversao de escoria,gerada na fabricacao do aco em convertedores a oxigenio,em fertilizante,devido a incorparacao de um ou mais elementos nutrientes,obtida por tecnicas de iniecao pneumatica de particulados na escoria a ser convertida,no estado de fase liquida
FR2708594B1 (fr) * 1993-07-30 1995-10-27 Lorraine Laminage Procédé de préparation d'un produit pour la fertilisation physique et/ou chimique des sols.

Also Published As

Publication number Publication date
ES2171867T3 (es) 2002-09-16
FR2757849B1 (fr) 1999-01-22
DE69710438T2 (de) 2002-09-26
EP0850901B1 (fr) 2002-02-13
DE69710438D1 (de) 2002-03-21
EP0850901A3 (fr) 1999-04-07
EP0850901A2 (fr) 1998-07-01
FR2757849A1 (fr) 1998-07-03
ATE213226T1 (de) 2002-02-15
DK0850901T3 (da) 2002-05-27

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