ES341837A1 - Improvements in or relating to Fertilisers. - Google Patents

Improvements in or relating to Fertilisers.

Info

Publication number
ES341837A1
ES341837A1 ES341837A ES341837A ES341837A1 ES 341837 A1 ES341837 A1 ES 341837A1 ES 341837 A ES341837 A ES 341837A ES 341837 A ES341837 A ES 341837A ES 341837 A1 ES341837 A1 ES 341837A1
Authority
ES
Spain
Prior art keywords
fertilisers
relating
polyphosphates
nitrates
sulfates
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
ES341837A
Other languages
Spanish (es)
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Publication of ES341837A1 publication Critical patent/ES341837A1/en
Expired legal-status Critical Current

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
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/14—Tablets, spikes, rods, blocks or balls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

Process for the manufacture of agglomerated fertilizer briquettes, characterized in that it consists of introducing fertilizers into a mold, chosen from nitrates, phosphates, polyphosphates, sulfates, ammonium, potassium, magnesium and urea chlorides, which contain a mineral salt contains nitrogen, in particular under both nitric and ammoniacal forms, subjecting them to a temperature between 120 and 180 degrees centigrade for a period of time comprised between a half and two hours. (Machine-translation by Google Translate, not legally binding)
ES341837A 1966-06-17 1967-06-15 Improvements in or relating to Fertilisers. Expired ES341837A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65826A FR1498383A (en) 1966-06-17 1966-06-17 Agglomerated fertilizers in the form of briquettes, their manufacture and applications

Publications (1)

Publication Number Publication Date
ES341837A1 true ES341837A1 (en) 1968-07-01

Family

ID=8611142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341837A Expired ES341837A1 (en) 1966-06-17 1967-06-15 Improvements in or relating to Fertilisers.

Country Status (6)

Country Link
BE (1) BE700089A (en)
ES (1) ES341837A1 (en)
FR (1) FR1498383A (en)
GB (1) GB1194362A (en)
GR (1) GR33072B (en)
NL (1) NL6708424A (en)

Also Published As

Publication number Publication date
FR1498383A (en) 1967-10-20
GR33072B (en) 1967-10-26
NL6708424A (en) 1967-12-18
DE1592735A1 (en) 1972-02-17
GB1194362A (en) 1970-06-10
BE700089A (en) 1967-12-18

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