FR2534910B1 - Procede pour realiser la fabrication combinee d'ammoniac et d'uree - Google Patents
Procede pour realiser la fabrication combinee d'ammoniac et d'ureeInfo
- Publication number
- FR2534910B1 FR2534910B1 FR8316960A FR8316960A FR2534910B1 FR 2534910 B1 FR2534910 B1 FR 2534910B1 FR 8316960 A FR8316960 A FR 8316960A FR 8316960 A FR8316960 A FR 8316960A FR 2534910 B1 FR2534910 B1 FR 2534910B1
- Authority
- FR
- France
- Prior art keywords
- dura
- ammonia
- carrying
- combined manufacture
- manufacture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C07C273/10—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 combined with the synthesis of ammonia
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823239605 DE3239605A1 (de) | 1982-10-26 | 1982-10-26 | Verfahren zur kombinierten herstellung von ammoniak und harnstoff |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2534910A1 FR2534910A1 (fr) | 1984-04-27 |
FR2534910B1 true FR2534910B1 (fr) | 1985-07-19 |
Family
ID=6176634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8316960A Expired FR2534910B1 (fr) | 1982-10-26 | 1983-10-25 | Procede pour realiser la fabrication combinee d'ammoniac et d'uree |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1238651A (de) |
DE (1) | DE3239605A1 (de) |
FR (1) | FR2534910B1 (de) |
IN (1) | IN161573B (de) |
ZA (1) | ZA837776B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3401779A1 (de) * | 1984-01-19 | 1985-08-01 | Linde Ag, 6200 Wiesbaden | Verfahren zur kombinierten herstellung von ammoniak und harnstoff |
DE3401773A1 (de) * | 1984-01-19 | 1985-08-01 | Linde Ag, 6200 Wiesbaden | Verfahren zur abtrennung und gleichzeitigen gewinnung saurer verunreinigungen aus gasgemischen |
NO874821L (no) * | 1986-12-02 | 1988-06-03 | Norton Co | Fremgangsmaate for aa fjerne karbondioksyd fra en gass. |
DE10055818A1 (de) | 2000-11-10 | 2002-05-23 | Ammonia Casale Sa | Verfahren zum Herstellen von Ammoniak aus einem Stickstoff-Wasserstoff-Gemisch aus Erdgas |
DE102015121756A1 (de) | 2015-12-14 | 2017-06-14 | Thyssenkrupp Ag | Verfahren zur Bereitstellung von Kohlendioxid für die Synthese von Harnstoff |
DE102016203277A1 (de) | 2016-02-29 | 2017-08-31 | Thyssenkrupp Ag | Integrierte Synthese von Ammoniak und Harnstoff |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1540732A (fr) * | 1966-10-14 | 1968-09-27 | Toyo Koatsu Ind Inc | Procédé de synthèse de l'urée |
FR1541273A (fr) * | 1966-10-25 | 1968-10-04 | Toyo Koatsu Ind Inc | Procédé de traitement des substances inaltérées de la synthèse de l'urée |
IT1060622B (it) * | 1976-05-14 | 1982-08-20 | Snam Progetti | Procedimento per la riutilizzazio ne delle acque di processo negli impianti combinati urea e ammoniaca |
-
1982
- 1982-10-26 DE DE19823239605 patent/DE3239605A1/de not_active Withdrawn
-
1983
- 1983-10-19 ZA ZA837776A patent/ZA837776B/xx unknown
- 1983-10-25 FR FR8316960A patent/FR2534910B1/fr not_active Expired
- 1983-10-26 CA CA000439716A patent/CA1238651A/en not_active Expired
- 1983-11-14 IN IN1386/CAL/83A patent/IN161573B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2534910A1 (fr) | 1984-04-27 |
CA1238651A (en) | 1988-06-28 |
DE3239605A1 (de) | 1984-04-26 |
ZA837776B (en) | 1984-06-27 |
IN161573B (de) | 1987-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |