FR2313974A2 - Procede et produits pour eviter la prise en masse de substances pulverulentes ou granuleuses - Google Patents

Procede et produits pour eviter la prise en masse de substances pulverulentes ou granuleuses

Info

Publication number
FR2313974A2
FR2313974A2 FR7518248A FR7518248A FR2313974A2 FR 2313974 A2 FR2313974 A2 FR 2313974A2 FR 7518248 A FR7518248 A FR 7518248A FR 7518248 A FR7518248 A FR 7518248A FR 2313974 A2 FR2313974 A2 FR 2313974A2
Authority
FR
France
Prior art keywords
clumping
addition
prevention
primary
aliphatic amines
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
FR7518248A
Other languages
English (en)
French (fr)
Other versions
FR2313974B2 (enFirst
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 FR7518248A priority Critical patent/FR2313974A2/fr
Priority to BR6994/75A priority patent/BR7506994A/pt
Publication of FR2313974A2 publication Critical patent/FR2313974A2/fr
Application granted granted Critical
Publication of FR2313974B2 publication Critical patent/FR2313974B2/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
    • C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting 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
    • 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)
  • Fertilizers (AREA)
FR7518248A 1975-06-11 1975-06-11 Procede et produits pour eviter la prise en masse de substances pulverulentes ou granuleuses Granted FR2313974A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7518248A FR2313974A2 (fr) 1975-06-11 1975-06-11 Procede et produits pour eviter la prise en masse de substances pulverulentes ou granuleuses
BR6994/75A BR7506994A (pt) 1975-06-11 1975-10-24 Aperfeicoamento em processo para evitar a aglomeracao de substancias pulverulentas e/ou granulares tais como fertilizantes quimicos e composicao para este fim

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518248A FR2313974A2 (fr) 1975-06-11 1975-06-11 Procede et produits pour eviter la prise en masse de substances pulverulentes ou granuleuses

Publications (2)

Publication Number Publication Date
FR2313974A2 true FR2313974A2 (fr) 1977-01-07
FR2313974B2 FR2313974B2 (enFirst) 1979-08-10

Family

ID=9156359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518248A Granted FR2313974A2 (fr) 1975-06-11 1975-06-11 Procede et produits pour eviter la prise en masse de substances pulverulentes ou granuleuses

Country Status (2)

Country Link
BR (1) BR7506994A (enFirst)
FR (1) FR2313974A2 (enFirst)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025780A1 (en) * 1979-09-17 1981-03-25 KenoGard AB Anti-caking agent, a process for its preparation and its use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025780A1 (en) * 1979-09-17 1981-03-25 KenoGard AB Anti-caking agent, a process for its preparation and its use

Also Published As

Publication number Publication date
FR2313974B2 (enFirst) 1979-08-10
BR7506994A (pt) 1977-01-25

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Legal Events

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