NL6403782A - - Google Patents
Info
- Publication number
- NL6403782A NL6403782A NL6403782A NL6403782A NL6403782A NL 6403782 A NL6403782 A NL 6403782A NL 6403782 A NL6403782 A NL 6403782A NL 6403782 A NL6403782 A NL 6403782A NL 6403782 A NL6403782 A NL 6403782A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
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- 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
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- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coating Apparatus (AREA)
- Exhaust Gas After Treatment (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL646403782A NL139244B (nl) | 1964-04-09 | 1964-04-09 | Inrichting voor het smelten van ureum. |
GB14348/65A GB1096577A (en) | 1964-04-09 | 1965-04-05 | Melting device and process for melting urea |
US445678A US3332413A (en) | 1964-04-09 | 1965-04-05 | Melting device and process for melting urea |
IL23300A IL23300A (en) | 1964-04-09 | 1965-04-06 | Melting device and process for melting urea |
NO157582A NO118218B (no) | 1964-04-09 | 1965-04-07 | |
CH482765A CH476511A (de) | 1964-04-09 | 1965-04-07 | Schmelzvorrichtung und Verfahren zu deren Betrieb |
AT318665A AT256122B (de) | 1964-04-09 | 1965-04-07 | Vorrichtung zum Schmelzen und Verfahren zum Schmelzen von Harnstoff |
FI0847/65A FI44371B (no) | 1964-04-09 | 1965-04-07 | |
BE662215D BE662215A (no) | 1964-04-09 | 1965-04-07 | |
SE4592/65A SE317056B (no) | 1964-04-09 | 1965-04-08 | |
FR12423A FR1435296A (fr) | 1964-04-09 | 1965-04-08 | Dispositif de fusion et procédé pour fondre l'urée |
ES0311576A ES311576A1 (es) | 1964-04-09 | 1965-04-08 | Un aparato adecuado para utilizarlo en la fusion de sustancias solidas, por ejemplo, de urea. |
DE1493209A DE1493209C3 (de) | 1964-04-09 | 1965-04-08 | Vorrichtung und Verfahren zum Schmelzen von Harnstoff |
DK181665AA DK135802B (da) | 1964-04-09 | 1965-04-09 | Fremgangsmåde til smeltning af urinstof og apparat til udøvelse af fremgangsmåden. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL646403782A NL139244B (nl) | 1964-04-09 | 1964-04-09 | Inrichting voor het smelten van ureum. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6403782A true NL6403782A (no) | 1965-10-11 |
NL139244B NL139244B (nl) | 1973-07-16 |
Family
ID=19789761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL646403782A NL139244B (nl) | 1964-04-09 | 1964-04-09 | Inrichting voor het smelten van ureum. |
Country Status (13)
Country | Link |
---|---|
US (1) | US3332413A (no) |
AT (1) | AT256122B (no) |
BE (1) | BE662215A (no) |
CH (1) | CH476511A (no) |
DE (1) | DE1493209C3 (no) |
DK (1) | DK135802B (no) |
ES (1) | ES311576A1 (no) |
FI (1) | FI44371B (no) |
GB (1) | GB1096577A (no) |
IL (1) | IL23300A (no) |
NL (1) | NL139244B (no) |
NO (1) | NO118218B (no) |
SE (1) | SE317056B (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO138663C (no) * | 1977-01-27 | 1978-10-18 | Mosal Alu Elkem Spigerverk | Anordning for smelting av bek. |
CN110452186B (zh) * | 2019-09-04 | 2021-02-02 | 四川金象赛瑞化工股份有限公司 | 固体尿素的加料方法与加料设备以及三聚氰胺的生产方法与生产装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1213772B (de) * | 1959-06-25 | 1966-03-31 | Roman Rummel Dipl Ing | Verfahren zur kontinuierlichen Herstellung silikatischer Baustoffe |
-
1964
- 1964-04-09 NL NL646403782A patent/NL139244B/xx not_active IP Right Cessation
-
1965
- 1965-04-05 GB GB14348/65A patent/GB1096577A/en not_active Expired
- 1965-04-05 US US445678A patent/US3332413A/en not_active Expired - Lifetime
- 1965-04-06 IL IL23300A patent/IL23300A/en unknown
- 1965-04-07 FI FI0847/65A patent/FI44371B/fi active
- 1965-04-07 CH CH482765A patent/CH476511A/de not_active IP Right Cessation
- 1965-04-07 AT AT318665A patent/AT256122B/de active
- 1965-04-07 NO NO157582A patent/NO118218B/no unknown
- 1965-04-07 BE BE662215D patent/BE662215A/xx unknown
- 1965-04-08 DE DE1493209A patent/DE1493209C3/de not_active Expired
- 1965-04-08 ES ES0311576A patent/ES311576A1/es not_active Expired
- 1965-04-08 SE SE4592/65A patent/SE317056B/xx unknown
- 1965-04-09 DK DK181665AA patent/DK135802B/da unknown
Also Published As
Publication number | Publication date |
---|---|
DE1493209C3 (de) | 1973-12-13 |
DK135802B (da) | 1977-06-27 |
NO118218B (no) | 1969-12-01 |
GB1096577A (en) | 1967-12-29 |
US3332413A (en) | 1967-07-25 |
BE662215A (no) | 1965-10-07 |
SE317056B (no) | 1969-11-10 |
CH476511A (de) | 1969-08-15 |
DE1493209A1 (de) | 1969-02-20 |
FI44371B (no) | 1971-08-02 |
DE1493209B2 (de) | 1973-04-19 |
AT256122B (de) | 1967-08-10 |
DK135802C (no) | 1977-11-28 |
NL139244B (nl) | 1973-07-16 |
IL23300A (en) | 1968-07-25 |
ES311576A1 (es) | 1966-01-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: STAMICARBON |