FR677164A - Engrais contenant de la silice - Google Patents

Engrais contenant de la silice

Info

Publication number
FR677164A
FR677164A FR677164DA FR677164A FR 677164 A FR677164 A FR 677164A FR 677164D A FR677164D A FR 677164DA FR 677164 A FR677164 A FR 677164A
Authority
FR
France
Prior art keywords
containing silica
fertilizers containing
fertilizers
silica
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
English (en)
Inventor
Gerhard Wansart
Felix Silbermann
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 filed Critical
Application granted granted Critical
Publication of FR677164A publication Critical patent/FR677164A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR677164D 1929-06-21 1929-06-21 Engrais contenant de la silice Expired FR677164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR677164T 1929-06-21

Publications (1)

Publication Number Publication Date
FR677164A true FR677164A (fr) 1930-03-05

Family

ID=9020288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR677164D Expired FR677164A (fr) 1929-06-21 1929-06-21 Engrais contenant de la silice

Country Status (1)

Country Link
FR (1) FR677164A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747198C (de) * 1934-02-20 1944-09-13 Ruhrchemie Ag Verfahren zur Erhoehung der Lagerbestaendigkeit und Streufaehigkeit von Duengesalzen oder Duengesalzgemischen
FR2333850A1 (fr) * 1975-12-03 1977-07-01 Uss Eng & Consult Procede et appareil de fabrication de granules de brai enrobes utilisables dans la fabrication d'electrodes pour traitements electrochimiques
FR2488881A1 (fr) * 1980-08-22 1982-02-26 Thies Ste Senegalaise Phosphat Granules d'engrais de phosphate d'alumine naturel et procede de fabrication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747198C (de) * 1934-02-20 1944-09-13 Ruhrchemie Ag Verfahren zur Erhoehung der Lagerbestaendigkeit und Streufaehigkeit von Duengesalzen oder Duengesalzgemischen
FR2333850A1 (fr) * 1975-12-03 1977-07-01 Uss Eng & Consult Procede et appareil de fabrication de granules de brai enrobes utilisables dans la fabrication d'electrodes pour traitements electrochimiques
FR2488881A1 (fr) * 1980-08-22 1982-02-26 Thies Ste Senegalaise Phosphat Granules d'engrais de phosphate d'alumine naturel et procede de fabrication

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