IT1109458B - Processo per la sintesi dell'urea - Google Patents
Processo per la sintesi dell'ureaInfo
- Publication number
- IT1109458B IT1109458B IT2371077A IT2371077A IT1109458B IT 1109458 B IT1109458 B IT 1109458B IT 2371077 A IT2371077 A IT 2371077A IT 2371077 A IT2371077 A IT 2371077A IT 1109458 B IT1109458 B IT 1109458B
- Authority
- IT
- Italy
- Prior art keywords
- synthesis
- thermal treatment
- recycle
- urea
- prod
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (30)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2371077A IT1109458B (it) | 1977-05-18 | 1977-05-18 | Processo per la sintesi dell'urea |
NO781486A NO150512C (no) | 1977-05-05 | 1978-04-27 | Fremgangsmaate ved fremstilling av urea. |
NLAANVRAGE7804520,A NL174548C (nl) | 1977-05-05 | 1978-04-27 | Werkwijze voor het bereiden van ureum door reaktie van ammoniak en kooldioxyde. |
SE7804839A SE446978B (sv) | 1977-05-05 | 1978-04-27 | Isobariskt dubbelatercirkulationsforfarande for syntetisering av urea under bildning av ammoniumkarbamat som mellanprodukt |
BG7839565A BG35038A3 (en) | 1977-05-05 | 1978-04-27 | Method and installation for synthesis of urea |
JP5016378A JPS53149930A (en) | 1977-05-05 | 1978-04-28 | Improved method of synthesizing urea |
PH14765A PH14765A (en) | 1977-05-05 | 1978-04-28 | Improved process for the synthesis of urea |
RO7893930A RO78855A (ro) | 1977-05-05 | 1978-04-28 | Procedeu de preparare a ureii din amoniac si bioxid de carbon |
AR271955A AR215178A1 (es) | 1977-05-05 | 1978-04-28 | Procedimiento de doble reciclo isobarico perfeccionado,para la sintesis de urea,y aparato para llevarlo a la practica |
US05/901,816 US4208347A (en) | 1977-05-05 | 1978-05-01 | Process for the synthesis of urea |
IL54613A IL54613A (en) | 1977-05-05 | 1978-05-01 | Process and apparatus for the synthesis of urea |
AT0315578A AT363953B (de) | 1977-05-05 | 1978-05-02 | Verfahren zur herstellung von harnstoff |
IN476/CAL/78A IN148481B (it) | 1977-05-05 | 1978-05-02 | |
DE2819218A DE2819218C2 (de) | 1977-05-05 | 1978-05-02 | Verfahren zur Herstellung von Harnstoff |
DD78205114A DD135196A5 (de) | 1977-05-05 | 1978-05-02 | Verfahren und vorrichtung zur herstellung von harnstoff |
PT67972A PT67972B (en) | 1977-05-05 | 1978-05-02 | Improved process for the synthesis of urea |
BR7802746A BR7802746A (pt) | 1977-05-05 | 1978-05-02 | Processo de dupla reciclagem isobrara para sintese de ureia e respectivo equipamento |
FR7813113A FR2389601B1 (it) | 1977-05-05 | 1978-05-03 | |
HU78MO1012A HU180880B (en) | 1977-05-05 | 1978-05-03 | Process for preparing carbamide |
YU1073/78A YU40038B (en) | 1977-05-05 | 1978-05-04 | Process for the thermic treatment of a product generated in the synthesis of urea |
MX173336A MX151430A (es) | 1977-05-05 | 1978-05-04 | Procedimiento mejorado de doble reciclo isobarico para la sintesis de urea |
CA302,604A CA1111446A (en) | 1977-05-05 | 1978-05-04 | Process for the synthesis of urea |
ES469448A ES469448A1 (es) | 1977-05-05 | 1978-05-04 | procedimiento de doble reciclo isobarico perfeccionado, consu dispositivo de realizacion, para la sintesis de urea |
GB17792/78A GB1581505A (en) | 1977-05-05 | 1978-05-04 | Process for the synthesis of urea |
CS783962A CS220318B2 (en) | 1977-05-05 | 1978-05-04 | Method of producing urea |
GR56134A GR71875B (it) | 1977-05-05 | 1978-05-04 | |
CH490978A CH634553A5 (de) | 1977-05-05 | 1978-05-05 | Verfahren zur herstellung von harnstoff. |
BE187414A BE866730A (fr) | 1977-05-05 | 1978-05-05 | Procede et installation perfectionnes de synthese de l'uree |
PL20661778A PL120415B1 (en) | 1977-05-05 | 1978-05-05 | Method of manufacture of urea |
AT501680A AT364374B (de) | 1977-05-05 | 1980-10-09 | Verfahren zur herstellung von harnstoff |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2371077A IT1109458B (it) | 1977-05-18 | 1977-05-18 | Processo per la sintesi dell'urea |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1109458B true IT1109458B (it) | 1985-12-16 |
Family
ID=11209325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2371077A IT1109458B (it) | 1977-05-05 | 1977-05-18 | Processo per la sintesi dell'urea |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1109458B (it) |
-
1977
- 1977-05-18 IT IT2371077A patent/IT1109458B/it active
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