NO773761L - Fremgangsmaate ved fremstilling av urea - Google Patents
Fremgangsmaate ved fremstilling av ureaInfo
- Publication number
- NO773761L NO773761L NO773761A NO773761A NO773761L NO 773761 L NO773761 L NO 773761L NO 773761 A NO773761 A NO 773761A NO 773761 A NO773761 A NO 773761A NO 773761 L NO773761 L NO 773761L
- Authority
- NO
- Norway
- Prior art keywords
- urea
- procedures
- preparation
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7612162A NL7612162A (nl) | 1976-11-03 | 1976-11-03 | Werkwijze voor de bereiding van een ureum- oplossing uit nh3 en co2. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO773761L true NO773761L (no) | 1978-05-05 |
| NO150200B NO150200B (no) | 1984-05-28 |
| NO150200C NO150200C (no) | 1984-09-05 |
Family
ID=19827159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO773761A NO150200C (no) | 1976-11-03 | 1977-11-02 | Fremgangsmaate ved fremstilling av urea |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4115449A (no) |
| JP (1) | JPS6058744B2 (no) |
| BE (1) | BE860419A (no) |
| CA (1) | CA1094104A (no) |
| DE (1) | DE2748640C2 (no) |
| FR (1) | FR2370037A1 (no) |
| GB (1) | GB1539009A (no) |
| IE (1) | IE45825B1 (no) |
| IT (1) | IT1090171B (no) |
| NL (1) | NL7612162A (no) |
| NO (1) | NO150200C (no) |
| SU (1) | SU1153825A3 (no) |
| ZA (1) | ZA776269B (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8101174A (nl) * | 1981-03-11 | 1982-10-01 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8104040A (nl) * | 1981-09-01 | 1983-04-05 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8201652A (nl) * | 1982-04-21 | 1983-11-16 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| NL8303888A (nl) * | 1983-11-13 | 1985-06-03 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| DE102011078749A1 (de) * | 2011-07-06 | 2013-01-10 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Trisilylamin aus Monochlorsilan und Ammoniak |
| CN108137335B (zh) * | 2015-03-25 | 2021-10-26 | 斯塔米卡邦有限公司 | 用于汽车环保尿素和硝酸铵尿素的尿素的一体化生产 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1782723A (en) * | 1926-03-02 | 1930-11-25 | Arthur B Lamb | Manufacture of urea |
| US3107149A (en) * | 1961-05-12 | 1963-10-15 | Chem Processes Inc | Method of separating ammonia from carbon dioxide |
| NL168506C (nl) * | 1970-12-31 | 1982-04-16 | Stamicarbon | Werkwijze voor de bereiding van ureum. |
-
1976
- 1976-11-03 NL NL7612162A patent/NL7612162A/xx not_active Application Discontinuation
-
1977
- 1977-10-20 ZA ZA00776269A patent/ZA776269B/xx unknown
- 1977-10-28 GB GB45059/77A patent/GB1539009A/en not_active Expired
- 1977-10-28 IT IT51621/77A patent/IT1090171B/it active
- 1977-10-29 DE DE2748640A patent/DE2748640C2/de not_active Expired
- 1977-11-01 JP JP52131387A patent/JPS6058744B2/ja not_active Expired
- 1977-11-01 US US05/847,653 patent/US4115449A/en not_active Expired - Lifetime
- 1977-11-02 IE IE2226/77A patent/IE45825B1/en unknown
- 1977-11-02 CA CA290,104A patent/CA1094104A/en not_active Expired
- 1977-11-02 NO NO773761A patent/NO150200C/no unknown
- 1977-11-03 SU SU772539550A patent/SU1153825A3/ru active
- 1977-11-03 BE BE182296A patent/BE860419A/xx not_active IP Right Cessation
- 1977-11-03 FR FR7733025A patent/FR2370037A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ZA776269B (en) | 1978-07-26 |
| IE45825L (en) | 1978-05-03 |
| JPS5384918A (en) | 1978-07-26 |
| DE2748640A1 (de) | 1978-05-11 |
| IT1090171B (it) | 1985-06-18 |
| FR2370037A1 (fr) | 1978-06-02 |
| US4115449A (en) | 1978-09-19 |
| SU1153825A3 (ru) | 1985-04-30 |
| GB1539009A (en) | 1979-01-24 |
| DE2748640C2 (de) | 1986-07-31 |
| NO150200C (no) | 1984-09-05 |
| IE45825B1 (en) | 1982-12-01 |
| JPS6058744B2 (ja) | 1985-12-21 |
| NL7612162A (nl) | 1978-05-08 |
| FR2370037B1 (no) | 1983-08-26 |
| NO150200B (no) | 1984-05-28 |
| BE860419A (nl) | 1978-05-03 |
| CA1094104A (en) | 1981-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE441827B (sv) | Forfarande for framstellning av fenoxiaminopropanoler | |
| NO148281C (no) | Fremgangsmaate ved fremstilling av allergenholdige forbindelser | |
| NO774404L (no) | Fremgangsmaate for fremstilling av dimetyleter | |
| NO782484L (no) | Fremgangsmaate for fremstilling av sulfobetainer | |
| SE7804839L (sv) | Forfarande for framstellning av urea | |
| NO773312L (no) | Fremgangsmaate ved fremstilling av forbedrede zeolitter | |
| NO773682L (no) | Fremgangsmaate ved fremstilling av furocumariner | |
| SE441354B (sv) | Forfarande for framstellning av meta-fenoxibensaldehyd | |
| SE435387B (sv) | Forfarande for framstellning av antracyklinglykosider | |
| NO143992C (no) | Fremgangsmaate for fremstilling av heksanitrostilben | |
| NO774440L (no) | Fremgangsmaate ved fremstilling av alfa-l-aspartyl-l-fenylalaninmethylester | |
| NO146656C (no) | Fremgangsmaate ved fremstilling av xylitolholdige drops | |
| NO143384C (no) | Fremgangsmaate for fremstilling av stivelseloesning | |
| NO774067L (no) | Fremgangsmaate for fremstilling av cellulosemasse | |
| SE7707471L (sv) | Forfarande for framstellning av 5-m-tolyloxiuracil | |
| SE7712218L (sv) | Forfarande for framstellning av 4a-aryloktahydro-1h-2-pyrindiner | |
| NO780190L (no) | Fremgangsmaate ved fremstilling av urea | |
| NO773761L (no) | Fremgangsmaate ved fremstilling av urea | |
| SE435380B (sv) | Forfarande for framstellning av kinazolinforeningar | |
| NO146098C (no) | Fremgangsmaate ved fremstilling av polyuretanskum | |
| NO772889L (no) | Fremgangsmaate ved fremstilling av dietnaeringsmiddel | |
| SE7702071L (sv) | Forfarande for framstellning av sulfoacetaler | |
| SE7709142L (sv) | Forfarande for framstellning av 1-aryloxi-3-amino-propan-2-oler | |
| NO143346C (no) | Fremgangsmaate ved fremstilling av thymosin alfa1 | |
| SE7809202L (sv) | Forfarande for framstellning av 2-klorsulfinylazetidin-4-oner |