BE782122A - Procede et appareil de nodulisation - Google Patents

Procede et appareil de nodulisation

Info

Publication number
BE782122A
BE782122A BE782122A BE782122A BE782122A BE 782122 A BE782122 A BE 782122A BE 782122 A BE782122 A BE 782122A BE 782122 A BE782122 A BE 782122A BE 782122 A BE782122 A BE 782122A
Authority
BE
Belgium
Prior art keywords
nodulization
nodulization process
Prior art date
Application number
BE782122A
Other languages
English (en)
Inventor
G M Williams
A J Rhymes
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BE782122A publication Critical patent/BE782122A/fr

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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
BE782122A 1971-04-16 1972-04-14 Procede et appareil de nodulisation BE782122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13465171A 1971-04-16 1971-04-16

Publications (1)

Publication Number Publication Date
BE782122A true BE782122A (fr) 1972-10-16

Family

ID=22464327

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782122A BE782122A (fr) 1971-04-16 1972-04-14 Procede et appareil de nodulisation

Country Status (15)

Country Link
AR (1) AR196609A1 (fr)
AU (1) AU462450B2 (fr)
BE (1) BE782122A (fr)
BR (1) BR7202256D0 (fr)
CA (1) CA983228A (fr)
CS (1) CS161944B2 (fr)
DE (1) DE2218113A1 (fr)
ES (1) ES401775A1 (fr)
FR (1) FR2133790A1 (fr)
GB (1) GB1369719A (fr)
HU (1) HU166385B (fr)
IT (1) IT954437B (fr)
NL (1) NL7204946A (fr)
PL (1) PL83832B1 (fr)
ZA (1) ZA722324B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096661B (it) * 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
DE4424998C2 (de) * 1994-07-15 1996-06-20 Vorlop Klaus Dieter Verfahren zur Herstellung von Teilchen aus einem flüssigen Medium
US5801453A (en) * 1996-06-11 1998-09-01 United Technologies Corporation Process for preparing spherical energetic compounds
DE19906509C1 (de) 1999-02-17 2000-11-23 Vorlop Klaus Dieter Verfahren und Vorrichtung zur Herstellung von festen Teilchen aus einem flüssigen Medium

Also Published As

Publication number Publication date
ES401775A1 (es) 1975-11-01
BR7202256D0 (pt) 1973-05-15
AU4116072A (en) 1973-10-18
FR2133790A1 (fr) 1972-12-01
DE2218113A1 (de) 1972-10-26
IT954437B (it) 1973-08-30
HU166385B (fr) 1975-03-28
PL83832B1 (fr) 1976-02-28
NL7204946A (fr) 1972-10-18
CA983228A (en) 1976-02-10
CS161944B2 (fr) 1975-06-10
AR196609A1 (es) 1974-02-12
AU462450B2 (en) 1975-06-09
GB1369719A (en) 1974-10-09
ZA722324B (en) 1972-12-27

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