BE748111A - Fumure a action lente et procede pour sa fabrication - Google Patents

Fumure a action lente et procede pour sa fabrication

Info

Publication number
BE748111A
BE748111A BE748111DA BE748111A BE 748111 A BE748111 A BE 748111A BE 748111D A BE748111D A BE 748111DA BE 748111 A BE748111 A BE 748111A
Authority
BE
Belgium
Prior art keywords
fumure
manufacturing
slow acting
slow
acting
Prior art date
Application number
Other languages
English (en)
Inventor
Chemie G.M.B.H. Salzgitter.
Original Assignee
Veba 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
Application filed by Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of BE748111A publication Critical patent/BE748111A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
BE748111D 1969-03-29 1970-03-27 Fumure a action lente et procede pour sa fabrication BE748111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916368 DE1916368A1 (de) 1969-03-29 1969-03-29 Langsam wirkende Duengemittel

Publications (1)

Publication Number Publication Date
BE748111A true BE748111A (fr) 1970-08-31

Family

ID=5729845

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748111D BE748111A (fr) 1969-03-29 1970-03-27 Fumure a action lente et procede pour sa fabrication

Country Status (6)

Country Link
AT (1) AT297062B (fr)
BE (1) BE748111A (fr)
DE (1) DE1916368A1 (fr)
FR (1) FR2035983B1 (fr)
GB (1) GB1304587A (fr)
NL (1) NL7002249A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO148744C (no) * 1977-09-19 1983-12-07 Norsk Hydro As Fremgangsmaate til fremstilling av urea med hoey mekanisk styrke
NL1025805C2 (nl) * 2004-03-25 2005-09-27 Dsm Ip Assets Bv Werkwijze voor de granulatie van ureum.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB944875A (en) * 1959-09-14 1963-12-18 Ici Ltd Improvements in and relating to urea

Also Published As

Publication number Publication date
GB1304587A (fr) 1973-01-24
FR2035983B1 (fr) 1974-05-03
AT297062B (de) 1972-03-10
FR2035983A1 (fr) 1970-12-24
NL7002249A (fr) 1970-10-01
DE1916368A1 (de) 1970-10-01

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