NL149089B - METHOD AND DEVICE FOR PREPARING SOLID, HARD FERTILIZER PELLETS OF AMMONIUM NITRATE OR UREA. - Google Patents

METHOD AND DEVICE FOR PREPARING SOLID, HARD FERTILIZER PELLETS OF AMMONIUM NITRATE OR UREA.

Info

Publication number
NL149089B
NL149089B NL656516968A NL6516968A NL149089B NL 149089 B NL149089 B NL 149089B NL 656516968 A NL656516968 A NL 656516968A NL 6516968 A NL6516968 A NL 6516968A NL 149089 B NL149089 B NL 149089B
Authority
NL
Netherlands
Prior art keywords
urea
ammonium nitrate
preparing solid
fertilizer pellets
hard
Prior art date
Application number
NL656516968A
Other languages
Dutch (nl)
Other versions
NL6516968A (en
Original Assignee
Chemical & Ind Corp
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 Chemical & Ind Corp filed Critical Chemical & Ind Corp
Priority to NL656516968A priority Critical patent/NL149089B/en
Publication of NL6516968A publication Critical patent/NL6516968A/xx
Publication of NL149089B publication Critical patent/NL149089B/en

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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
NL656516968A 1965-12-27 1965-12-27 METHOD AND DEVICE FOR PREPARING SOLID, HARD FERTILIZER PELLETS OF AMMONIUM NITRATE OR UREA. NL149089B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL656516968A NL149089B (en) 1965-12-27 1965-12-27 METHOD AND DEVICE FOR PREPARING SOLID, HARD FERTILIZER PELLETS OF AMMONIUM NITRATE OR UREA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656516968A NL149089B (en) 1965-12-27 1965-12-27 METHOD AND DEVICE FOR PREPARING SOLID, HARD FERTILIZER PELLETS OF AMMONIUM NITRATE OR UREA.

Publications (2)

Publication Number Publication Date
NL6516968A NL6516968A (en) 1967-06-28
NL149089B true NL149089B (en) 1976-04-15

Family

ID=19795041

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656516968A NL149089B (en) 1965-12-27 1965-12-27 METHOD AND DEVICE FOR PREPARING SOLID, HARD FERTILIZER PELLETS OF AMMONIUM NITRATE OR UREA.

Country Status (1)

Country Link
NL (1) NL149089B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE46841B1 (en) * 1977-06-09 1983-10-05 Azote Sa Cie Neerlandaise Improvements in or relating to urea granulation

Also Published As

Publication number Publication date
NL6516968A (en) 1967-06-28

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CHEMICAL