IT954437B - Metodo ed apparecchio per prepa rare perline da una sostanza fusa - Google Patents
Metodo ed apparecchio per prepa rare perline da una sostanza fusaInfo
- Publication number
- IT954437B IT954437B IT49605/72A IT4960572A IT954437B IT 954437 B IT954437 B IT 954437B IT 49605/72 A IT49605/72 A IT 49605/72A IT 4960572 A IT4960572 A IT 4960572A IT 954437 B IT954437 B IT 954437B
- Authority
- IT
- Italy
- Prior art keywords
- beads
- molten substance
- preparing rare
- rare
- preparing
- Prior art date
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13465171A | 1971-04-16 | 1971-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT954437B true IT954437B (it) | 1973-08-30 |
Family
ID=22464327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49605/72A IT954437B (it) | 1971-04-16 | 1972-04-14 | Metodo ed apparecchio per prepa rare perline da una sostanza fusa |
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)
| 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 |
-
1972
- 1972-04-06 CA CA139,093A patent/CA983228A/en not_active Expired
- 1972-04-07 ZA ZA722324A patent/ZA722324B/xx unknown
- 1972-04-13 NL NL7204946A patent/NL7204946A/xx unknown
- 1972-04-13 PL PL1972154701A patent/PL83832B1/pl unknown
- 1972-04-14 BR BR2256/72A patent/BR7202256D0/pt unknown
- 1972-04-14 BE BE782122A patent/BE782122A/xx unknown
- 1972-04-14 GB GB1746172A patent/GB1369719A/en not_active Expired
- 1972-04-14 ES ES401775A patent/ES401775A1/es not_active Expired
- 1972-04-14 AU AU41160/72A patent/AU462450B2/en not_active Expired
- 1972-04-14 IT IT49605/72A patent/IT954437B/it active
- 1972-04-14 HU HUDO365A patent/HU166385B/hu unknown
- 1972-04-14 FR FR7213312A patent/FR2133790A1/fr not_active Withdrawn
- 1972-04-14 DE DE19722218113 patent/DE2218113A1/de active Pending
- 1972-04-14 AR AR241493A patent/AR196609A1/es active
- 1972-04-17 CS CS2566A patent/CS161944B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR196609A1 (es) | 1974-02-12 |
| 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 |
| BR7202256D0 (pt) | 1973-05-15 |
| BE782122A (fr) | 1972-10-16 |
| AU4116072A (en) | 1973-10-18 |
| ZA722324B (en) | 1972-12-27 |
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