ZA776269B - Process for separation of nh3 and co2 from mixtures containing them - Google Patents
Process for separation of nh3 and co2 from mixtures containing themInfo
- Publication number
- ZA776269B ZA776269B ZA00776269A ZA776269A ZA776269B ZA 776269 B ZA776269 B ZA 776269B ZA 00776269 A ZA00776269 A ZA 00776269A ZA 776269 A ZA776269 A ZA 776269A ZA 776269 B ZA776269 B ZA 776269B
- Authority
- ZA
- South Africa
- Prior art keywords
- separation
- mixtures containing
- mixtures
- 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 (1)
Publication Number | Publication Date |
---|---|
ZA776269B true ZA776269B (en) | 1978-07-26 |
Family
ID=19827159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00776269A ZA776269B (en) | 1976-11-03 | 1977-10-20 | Process for separation of nh3 and co2 from mixtures containing them |
Country Status (13)
Country | Link |
---|---|
US (1) | US4115449A (de) |
JP (1) | JPS6058744B2 (de) |
BE (1) | BE860419A (de) |
CA (1) | CA1094104A (de) |
DE (1) | DE2748640C2 (de) |
FR (1) | FR2370037A1 (de) |
GB (1) | GB1539009A (de) |
IE (1) | IE45825B1 (de) |
IT (1) | IT1090171B (de) |
NL (1) | NL7612162A (de) |
NO (1) | NO150200C (de) |
SU (1) | SU1153825A3 (de) |
ZA (1) | ZA776269B (de) |
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 |
PL3274297T3 (pl) * | 2015-03-25 | 2022-06-13 | Stamicarbon B.V. | Zintegrowana produkcja mocznika do płynu do układu wydechowego silników wysokoprężnych i roztworu saletrzano-mocznikowego |
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 US US05/847,653 patent/US4115449A/en not_active Expired - Lifetime
- 1977-11-01 JP JP52131387A patent/JPS6058744B2/ja not_active Expired
- 1977-11-02 NO NO773761A patent/NO150200C/no unknown
- 1977-11-02 CA CA290,104A patent/CA1094104A/en not_active Expired
- 1977-11-02 IE IE2226/77A patent/IE45825B1/en unknown
- 1977-11-03 BE BE182296A patent/BE860419A/xx not_active IP Right Cessation
- 1977-11-03 SU SU772539550A patent/SU1153825A3/ru active
- 1977-11-03 FR FR7733025A patent/FR2370037A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
BE860419A (nl) | 1978-05-03 |
IE45825L (en) | 1978-05-03 |
CA1094104A (en) | 1981-01-20 |
JPS6058744B2 (ja) | 1985-12-21 |
JPS5384918A (en) | 1978-07-26 |
GB1539009A (en) | 1979-01-24 |
DE2748640C2 (de) | 1986-07-31 |
SU1153825A3 (ru) | 1985-04-30 |
FR2370037A1 (fr) | 1978-06-02 |
NL7612162A (nl) | 1978-05-08 |
NO150200C (no) | 1984-09-05 |
US4115449A (en) | 1978-09-19 |
IT1090171B (it) | 1985-06-18 |
DE2748640A1 (de) | 1978-05-11 |
NO773761L (no) | 1978-05-05 |
FR2370037B1 (de) | 1983-08-26 |
NO150200B (no) | 1984-05-28 |
IE45825B1 (en) | 1982-12-01 |
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