NL6406024A - - Google Patents
Info
- Publication number
- NL6406024A NL6406024A NL6406024A NL6406024A NL6406024A NL 6406024 A NL6406024 A NL 6406024A NL 6406024 A NL6406024 A NL 6406024A NL 6406024 A NL6406024 A NL 6406024A NL 6406024 A NL6406024 A NL 6406024A
- 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
- C07C273/04—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 from carbon dioxide and ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL127236D NL127236C (xx) | 1964-05-29 | ||
| NL6406024A NL6406024A (xx) | 1964-05-29 | 1964-05-29 | |
| IL23576A IL23576A (en) | 1964-05-29 | 1965-05-21 | Process for the preparation of urea |
| US458193A US3366682A (en) | 1964-05-29 | 1965-05-24 | Process for the preparation of urea |
| DE19651493212 DE1493212C3 (de) | 1964-05-29 | 1965-05-25 | Verfahren zum Eindampfen einer wäßrigen Harnstoff lösung |
| GB22211/65A GB1091925A (en) | 1964-05-29 | 1965-05-25 | Process for the preparation of urea |
| CH728365A CH440253A (de) | 1964-05-29 | 1965-05-25 | Verfahren zur Herstellung von Harnstoff |
| AT480865A AT256865B (de) | 1964-05-29 | 1965-05-26 | Verfahren zur Herstellung von Harnstoff |
| TR18483A TR18483A (tr) | 1964-05-29 | 1965-05-26 | Uerenin ihzarina mahsus usul |
| CS345965A CS155136B2 (xx) | 1964-05-29 | 1965-05-27 | |
| ES0313470A ES313470A1 (es) | 1964-05-29 | 1965-05-28 | Un procedimiento para la preparacion de urea |
| FR18737A FR1434858A (fr) | 1964-05-29 | 1965-05-28 | Procédé pour la préparation d'urée |
| JP40031492A JPS4915250B1 (xx) | 1964-05-29 | 1965-05-28 | |
| FI1277/65A FI42536B (xx) | 1964-05-29 | 1965-05-28 | |
| BE664647D BE664647A (xx) | 1964-05-29 | 1965-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6406024A NL6406024A (xx) | 1964-05-29 | 1964-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6406024A true NL6406024A (xx) | 1965-11-30 |
Family
ID=19790188
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127236D NL127236C (xx) | 1964-05-29 | ||
| NL6406024A NL6406024A (xx) | 1964-05-29 | 1964-05-29 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127236D NL127236C (xx) | 1964-05-29 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3366682A (xx) |
| JP (1) | JPS4915250B1 (xx) |
| AT (1) | AT256865B (xx) |
| BE (1) | BE664647A (xx) |
| CH (1) | CH440253A (xx) |
| CS (1) | CS155136B2 (xx) |
| ES (1) | ES313470A1 (xx) |
| FI (1) | FI42536B (xx) |
| GB (1) | GB1091925A (xx) |
| IL (1) | IL23576A (xx) |
| NL (2) | NL6406024A (xx) |
| TR (1) | TR18483A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148767A (en) * | 1965-10-25 | 1969-04-16 | Nissan Chemical Ind Ltd | Process for the production of melamine |
| US3541146A (en) * | 1966-11-29 | 1970-11-17 | Inventa Ag | Process for the separation and recirculation of unreacted starting gases in the urea synthesis |
| PH12569A (en) * | 1970-09-03 | 1979-06-20 | Snam Progetti | Process for producing urea |
| NL8303888A (nl) * | 1983-11-13 | 1985-06-03 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| RU2280026C1 (ru) | 2005-04-18 | 2006-07-20 | Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) | Способ и установка для получения карбамида |
| RU2499791C1 (ru) * | 2012-08-15 | 2013-11-27 | Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) | Способ и установка для получения карбамида и способ модернизации установки для получения карбамида |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB948786A (en) * | 1959-10-23 | 1964-02-05 | Toyo Koatsu Ind Inc | An improvement in synthesis of urea |
| US3137725A (en) * | 1960-02-11 | 1964-06-16 | Chemical Construction Corp | Heat recovery in urea synthesis process |
-
0
- NL NL127236D patent/NL127236C/xx active
-
1964
- 1964-05-29 NL NL6406024A patent/NL6406024A/xx unknown
-
1965
- 1965-05-21 IL IL23576A patent/IL23576A/en unknown
- 1965-05-24 US US458193A patent/US3366682A/en not_active Expired - Lifetime
- 1965-05-25 GB GB22211/65A patent/GB1091925A/en not_active Expired
- 1965-05-25 CH CH728365A patent/CH440253A/de unknown
- 1965-05-26 TR TR18483A patent/TR18483A/xx unknown
- 1965-05-26 AT AT480865A patent/AT256865B/de active
- 1965-05-27 CS CS345965A patent/CS155136B2/cs unknown
- 1965-05-28 BE BE664647D patent/BE664647A/xx unknown
- 1965-05-28 ES ES0313470A patent/ES313470A1/es not_active Expired
- 1965-05-28 JP JP40031492A patent/JPS4915250B1/ja active Pending
- 1965-05-28 FI FI1277/65A patent/FI42536B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4915250B1 (xx) | 1974-04-13 |
| ES313470A1 (es) | 1966-02-01 |
| CH440253A (de) | 1967-07-31 |
| CS155136B2 (xx) | 1974-05-30 |
| DE1493212B2 (de) | 1974-03-28 |
| GB1091925A (en) | 1967-11-22 |
| AT256865B (de) | 1967-09-11 |
| FI42536B (xx) | 1970-06-01 |
| US3366682A (en) | 1968-01-30 |
| DE1493212A1 (de) | 1969-02-06 |
| IL23576A (en) | 1969-01-29 |
| NL127236C (xx) | |
| TR18483A (tr) | 1977-02-24 |
| BE664647A (xx) | 1965-11-29 |