FR1016367A - Process for preventing the agglomeration of hygroscopic substances and products obtained by this process - Google Patents

Process for preventing the agglomeration of hygroscopic substances and products obtained by this process

Info

Publication number
FR1016367A
FR1016367A FR1016367DA FR1016367A FR 1016367 A FR1016367 A FR 1016367A FR 1016367D A FR1016367D A FR 1016367DA FR 1016367 A FR1016367 A FR 1016367A
Authority
FR
France
Prior art keywords
agglomeration
preventing
products obtained
hygroscopic substances
hygroscopic
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
Other languages
French (fr)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1016367A publication Critical patent/FR1016367A/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
    • B01J2/30—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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
FR1016367D 1949-04-29 1950-04-17 Process for preventing the agglomeration of hygroscopic substances and products obtained by this process Expired FR1016367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1016367X 1949-04-29

Publications (1)

Publication Number Publication Date
FR1016367A true FR1016367A (en) 1952-11-10

Family

ID=11429163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1016367D Expired FR1016367A (en) 1949-04-29 1950-04-17 Process for preventing the agglomeration of hygroscopic substances and products obtained by this process

Country Status (1)

Country Link
FR (1) FR1016367A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946889C (en) * 1953-11-29 1956-08-09 Phoenix Gummiwerke Ag Process for coating finely crystalline ammonium salts
DE950559C (en) * 1954-12-30 1956-10-11 Basf Ag Procedure for avoiding caking of fertilizers
DE1006439B (en) * 1955-06-07 1957-04-18 Basf Ag Process for improving heavy soils
DE1007788B (en) * 1954-12-29 1957-05-09 Hoechst Ag Process for the production of firmly adhering, cross-linked powder layers on crystallized or granulated fertilizers
DE1018436B (en) * 1955-06-27 1957-10-31 Burbach Kaliwerke Ag Process for the production of non-dusting and non-baking fertilizers containing potash
DE1036877B (en) * 1956-03-12 1958-08-21 Burbach Kaliwerke Ag Process for the production of non-dusting, storage-stable, free-flowing and non-baking fertilizers with potassium salts from the dissolving company
DE1040049B (en) * 1956-08-29 1958-10-02 Salzdefurth Ver Kaliwerke Production of free-flowing, storage-stable, non-baking and non-hardening potash salts using organic protective substances in the form of emulsions
DE1130832B (en) * 1960-09-14 1962-06-07 Basf Ag Process for the production of firmly adhering powder layers on granulated mineral fertilizers
DE1137049B (en) * 1960-09-01 1962-09-27 Scholven Chemie Ag Process for the production of non-caking and non-dusting fertilizers
DE1164435B (en) * 1960-02-15 1964-03-05 Shell Int Research Mineral fertilizers
DE1254162B (en) * 1959-10-13 1967-11-16 Archer Daniels Midland Co Process for the production of grainy fertilizers with slower release of the plant nutrients they contain
FR2088387A1 (en) * 1970-11-20 1972-01-07 Kema Nord Ab Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946889C (en) * 1953-11-29 1956-08-09 Phoenix Gummiwerke Ag Process for coating finely crystalline ammonium salts
DE1007788B (en) * 1954-12-29 1957-05-09 Hoechst Ag Process for the production of firmly adhering, cross-linked powder layers on crystallized or granulated fertilizers
DE950559C (en) * 1954-12-30 1956-10-11 Basf Ag Procedure for avoiding caking of fertilizers
DE1006439B (en) * 1955-06-07 1957-04-18 Basf Ag Process for improving heavy soils
DE1018436B (en) * 1955-06-27 1957-10-31 Burbach Kaliwerke Ag Process for the production of non-dusting and non-baking fertilizers containing potash
DE1036877B (en) * 1956-03-12 1958-08-21 Burbach Kaliwerke Ag Process for the production of non-dusting, storage-stable, free-flowing and non-baking fertilizers with potassium salts from the dissolving company
DE1040049B (en) * 1956-08-29 1958-10-02 Salzdefurth Ver Kaliwerke Production of free-flowing, storage-stable, non-baking and non-hardening potash salts using organic protective substances in the form of emulsions
DE1254162B (en) * 1959-10-13 1967-11-16 Archer Daniels Midland Co Process for the production of grainy fertilizers with slower release of the plant nutrients they contain
DE1164435B (en) * 1960-02-15 1964-03-05 Shell Int Research Mineral fertilizers
DE1137049B (en) * 1960-09-01 1962-09-27 Scholven Chemie Ag Process for the production of non-caking and non-dusting fertilizers
DE1130832B (en) * 1960-09-14 1962-06-07 Basf Ag Process for the production of firmly adhering powder layers on granulated mineral fertilizers
FR2088387A1 (en) * 1970-11-20 1972-01-07 Kema Nord Ab Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking

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