FR2207751A2 - Agglomeration and dustiness prevention in granular prods - esp. fertiliser, using urea-formaldehyde resin soln - Google Patents

Agglomeration and dustiness prevention in granular prods - esp. fertiliser, using urea-formaldehyde resin soln

Info

Publication number
FR2207751A2
FR2207751A2 FR7241757A FR7241757A FR2207751A2 FR 2207751 A2 FR2207751 A2 FR 2207751A2 FR 7241757 A FR7241757 A FR 7241757A FR 7241757 A FR7241757 A FR 7241757A FR 2207751 A2 FR2207751 A2 FR 2207751A2
Authority
FR
France
Prior art keywords
prods
urea
formaldehyde resin
dustiness
fertiliser
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.)
Granted
Application number
FR7241757A
Other languages
English (en)
French (fr)
Other versions
FR2207751B2 (show.php
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.)
PIERREFITTE AUBY SA
Original Assignee
PIERREFITTE AUBY SA
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 PIERREFITTE AUBY SA filed Critical PIERREFITTE AUBY SA
Priority to FR7241757A priority Critical patent/FR2207751A2/fr
Publication of FR2207751A2 publication Critical patent/FR2207751A2/fr
Application granted granted Critical
Publication of FR2207751B2 publication Critical patent/FR2207751B2/fr
Granted 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
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/30—Anti-agglomerating additives; Anti-solidifying additives
    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FR7241757A 1972-11-24 1972-11-24 Agglomeration and dustiness prevention in granular prods - esp. fertiliser, using urea-formaldehyde resin soln Granted FR2207751A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7241757A FR2207751A2 (en) 1972-11-24 1972-11-24 Agglomeration and dustiness prevention in granular prods - esp. fertiliser, using urea-formaldehyde resin soln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241757A FR2207751A2 (en) 1972-11-24 1972-11-24 Agglomeration and dustiness prevention in granular prods - esp. fertiliser, using urea-formaldehyde resin soln

Publications (2)

Publication Number Publication Date
FR2207751A2 true FR2207751A2 (en) 1974-06-21
FR2207751B2 FR2207751B2 (show.php) 1976-08-20

Family

ID=9107626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241757A Granted FR2207751A2 (en) 1972-11-24 1972-11-24 Agglomeration and dustiness prevention in granular prods - esp. fertiliser, using urea-formaldehyde resin soln

Country Status (1)

Country Link
FR (1) FR2207751A2 (show.php)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2207751B2 (show.php) 1976-08-20

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property