BR7202256D0 - Processo para preparar granulos partindo de uma substancia fundida ou liquida e aparelho empregado no processo - Google Patents

Processo para preparar granulos partindo de uma substancia fundida ou liquida e aparelho empregado no processo

Info

Publication number
BR7202256D0
BR7202256D0 BR2256/72A BR225672A BR7202256D0 BR 7202256 D0 BR7202256 D0 BR 7202256D0 BR 2256/72 A BR2256/72 A BR 2256/72A BR 225672 A BR225672 A BR 225672A BR 7202256 D0 BR7202256 D0 BR 7202256D0
Authority
BR
Brazil
Prior art keywords
melted
liquid substance
prepare granules
appliance employed
appliance
Prior art date
Application number
BR2256/72A
Other languages
English (en)
Portuguese (pt)
Inventor
G Willians
A Rhynes
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 BR7202256D0 publication Critical patent/BR7202256D0/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02Processes 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
    • B01J2/06Processes 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Processing Of Solid Wastes (AREA)
BR2256/72A 1971-04-16 1972-04-14 Processo para preparar granulos partindo de uma substancia fundida ou liquida e aparelho empregado no processo BR7202256D0 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7202256D0 true BR7202256D0 (pt) 1973-05-15

Family

ID=22464327

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2256/72A BR7202256D0 (pt) 1971-04-16 1972-04-14 Processo para preparar granulos partindo de uma substancia fundida ou liquida e aparelho empregado no processo

Country Status (15)

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

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
AR196609A1 (es) 1974-02-12
IT954437B (it) 1973-08-30
GB1369719A (en) 1974-10-09
NL7204946A (es) 1972-10-18
FR2133790A1 (es) 1972-12-01
ES401775A1 (es) 1975-11-01
AU462450B2 (en) 1975-06-09
DE2218113A1 (de) 1972-10-26
CS161944B2 (es) 1975-06-10
HU166385B (es) 1975-03-28
CA983228A (en) 1976-02-10
PL83832B1 (es) 1976-02-28
BE782122A (fr) 1972-10-16
AU4116072A (en) 1973-10-18
ZA722324B (en) 1972-12-27

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