ZA722324B - Prilling apparatus and method - Google Patents

Prilling apparatus and method

Info

Publication number
ZA722324B
ZA722324B ZA722324A ZA722324A ZA722324B ZA 722324 B ZA722324 B ZA 722324B ZA 722324 A ZA722324 A ZA 722324A ZA 722324 A ZA722324 A ZA 722324A ZA 722324 B ZA722324 B ZA 722324B
Authority
ZA
South Africa
Prior art keywords
prilling apparatus
prilling
Prior art date
Application number
ZA722324A
Other languages
English (en)
Inventor
G Williams
A 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 ZA722324B publication Critical patent/ZA722324B/xx

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
ZA722324A 1971-04-16 1972-04-07 Prilling apparatus and method ZA722324B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA722324B true ZA722324B (en) 1972-12-27

Family

ID=22464327

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722324A ZA722324B (en) 1971-04-16 1972-04-07 Prilling apparatus and method

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
PL83832B1 (fr) 1976-02-28
BR7202256D0 (pt) 1973-05-15
GB1369719A (en) 1974-10-09
ES401775A1 (es) 1975-11-01
AU462450B2 (en) 1975-06-09
NL7204946A (fr) 1972-10-18
FR2133790A1 (fr) 1972-12-01
IT954437B (it) 1973-08-30
CS161944B2 (fr) 1975-06-10
CA983228A (en) 1976-02-10
BE782122A (fr) 1972-10-16
AR196609A1 (es) 1974-02-12
AU4116072A (en) 1973-10-18
DE2218113A1 (de) 1972-10-26
HU166385B (fr) 1975-03-28

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