IT954437B - METHOD AND APPARATUS FOR PREPARING RARE BEADS FROM A MOLTEN SUBSTANCE - Google Patents
METHOD AND APPARATUS FOR PREPARING RARE BEADS FROM A MOLTEN SUBSTANCEInfo
- 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)
- Processing Of Solid Wastes (AREA)
- Peptides Or Proteins (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 (en) | 1973-08-30 |
Family
ID=22464327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49605/72A IT954437B (en) | 1971-04-16 | 1972-04-14 | METHOD AND APPARATUS FOR PREPARING RARE BEADS FROM A MOLTEN SUBSTANCE |
Country Status (15)
| Country | Link |
|---|---|
| AR (1) | AR196609A1 (en) |
| AU (1) | AU462450B2 (en) |
| BE (1) | BE782122A (en) |
| BR (1) | BR7202256D0 (en) |
| CA (1) | CA983228A (en) |
| CS (1) | CS161944B2 (en) |
| DE (1) | DE2218113A1 (en) |
| ES (1) | ES401775A1 (en) |
| FR (1) | FR2133790A1 (en) |
| GB (1) | GB1369719A (en) |
| HU (1) | HU166385B (en) |
| IT (1) | IT954437B (en) |
| NL (1) | NL7204946A (en) |
| PL (1) | PL83832B1 (en) |
| ZA (1) | ZA722324B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1096661B (en) * | 1978-06-13 | 1985-08-26 | Montedison Spa | PROCEDURE FOR THE PREPARATION OF SOLID SPHEROIDAL PRODUCTS AT AMBIENT TEMPERATURE |
| IT1098272B (en) * | 1978-08-22 | 1985-09-07 | Montedison Spa | COMPONENTS, CATALYSTS AND CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS |
| DE4424998C2 (en) * | 1994-07-15 | 1996-06-20 | Vorlop Klaus Dieter | Process for the production of particles from a liquid medium |
| US5801453A (en) * | 1996-06-11 | 1998-09-01 | United Technologies Corporation | Process for preparing spherical energetic compounds |
| DE19906509C1 (en) * | 1999-02-17 | 2000-11-23 | Vorlop Klaus Dieter | Method and device for producing solid particles from a liquid medium |
-
1972
- 1972-04-06 CA CA139,093A patent/CA983228A/en not_active Expired
- 1972-04-07 ZA ZA722324A patent/ZA722324B/en unknown
- 1972-04-13 PL PL1972154701A patent/PL83832B1/pl unknown
- 1972-04-13 NL NL7204946A patent/NL7204946A/xx unknown
- 1972-04-14 BR BR2256/72A patent/BR7202256D0/en unknown
- 1972-04-14 AR AR241493A patent/AR196609A1/en active
- 1972-04-14 ES ES401775A patent/ES401775A1/en not_active Expired
- 1972-04-14 IT IT49605/72A patent/IT954437B/en active
- 1972-04-14 HU HUDO365A patent/HU166385B/hu unknown
- 1972-04-14 BE BE782122A patent/BE782122A/en unknown
- 1972-04-14 DE DE19722218113 patent/DE2218113A1/en active Pending
- 1972-04-14 AU AU41160/72A patent/AU462450B2/en not_active Expired
- 1972-04-14 FR FR7213312A patent/FR2133790A1/fr not_active Withdrawn
- 1972-04-14 GB GB1746172A patent/GB1369719A/en not_active Expired
- 1972-04-17 CS CS2566A patent/CS161944B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES401775A1 (en) | 1975-11-01 |
| DE2218113A1 (en) | 1972-10-26 |
| HU166385B (en) | 1975-03-28 |
| GB1369719A (en) | 1974-10-09 |
| CA983228A (en) | 1976-02-10 |
| ZA722324B (en) | 1972-12-27 |
| AU4116072A (en) | 1973-10-18 |
| BR7202256D0 (en) | 1973-05-15 |
| AU462450B2 (en) | 1975-06-09 |
| FR2133790A1 (en) | 1972-12-01 |
| AR196609A1 (en) | 1974-02-12 |
| NL7204946A (en) | 1972-10-18 |
| PL83832B1 (en) | 1976-02-28 |
| CS161944B2 (en) | 1975-06-10 |
| BE782122A (en) | 1972-10-16 |
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