IT1107739B - Procedimento per la sintesi dell'urea e impianto per il medesimo - Google Patents

Procedimento per la sintesi dell'urea e impianto per il medesimo

Info

Publication number
IT1107739B
IT1107739B IT2371177A IT2371177A IT1107739B IT 1107739 B IT1107739 B IT 1107739B IT 2371177 A IT2371177 A IT 2371177A IT 2371177 A IT2371177 A IT 2371177A IT 1107739 B IT1107739 B IT 1107739B
Authority
IT
Italy
Prior art keywords
synthesis
thermal treatment
recycle
urea
prod
Prior art date
Application number
IT2371177A
Other languages
English (en)
Inventor
Giorgio Pagani
Original Assignee
Montedison Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Montedison Spa filed Critical Montedison Spa
Priority to IT2371177A priority Critical patent/IT1107739B/it
Priority to SE7804839A priority patent/SE446978B/sv
Priority to NLAANVRAGE7804520,A priority patent/NL174548C/xx
Priority to BG039565A priority patent/BG35038A3/xx
Priority to NO781486A priority patent/NO150512C/no
Priority to AR271955A priority patent/AR215178A1/es
Priority to RO7893930A priority patent/RO78855A/ro
Priority to PH14765A priority patent/PH14765A/en
Priority to JP5016378A priority patent/JPS53149930A/ja
Priority to IL54613A priority patent/IL54613A/xx
Priority to US05/901,816 priority patent/US4208347A/en
Priority to AT0315578A priority patent/AT363953B/de
Priority to DD78205114A priority patent/DD135196A5/xx
Priority to PT67972A priority patent/PT67972B/pt
Priority to DE2819218A priority patent/DE2819218C2/de
Priority to IN476/CAL/78A priority patent/IN148481B/en
Priority to BR7802746A priority patent/BR7802746A/pt
Priority to FR7813113A priority patent/FR2389601B1/fr
Priority to HU78MO1012A priority patent/HU180880B/hu
Priority to ES469448A priority patent/ES469448A1/es
Priority to YU1073/78A priority patent/YU40038B/xx
Priority to GB17792/78A priority patent/GB1581505A/en
Priority to CA302,604A priority patent/CA1111446A/en
Priority to GR56134A priority patent/GR71875B/el
Priority to CS783962A priority patent/CS220318B2/cs
Priority to MX173336A priority patent/MX151430A/es
Priority to BE187414A priority patent/BE866730A/xx
Priority to CH490978A priority patent/CH634553A5/de
Priority to AT501680A priority patent/AT364374B/de
Application granted granted Critical
Publication of IT1107739B publication Critical patent/IT1107739B/it

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2371177A 1977-05-05 1977-05-18 Procedimento per la sintesi dell'urea e impianto per il medesimo IT1107739B (it)

Priority Applications (29)

Application Number Priority Date Filing Date Title
IT2371177A IT1107739B (it) 1977-05-18 1977-05-18 Procedimento per la sintesi dell'urea e impianto per il medesimo
SE7804839A SE446978B (sv) 1977-05-05 1978-04-27 Isobariskt dubbelatercirkulationsforfarande for syntetisering av urea under bildning av ammoniumkarbamat som mellanprodukt
NLAANVRAGE7804520,A NL174548C (nl) 1977-05-05 1978-04-27 Werkwijze voor het bereiden van ureum door reaktie van ammoniak en kooldioxyde.
BG039565A BG35038A3 (en) 1977-05-05 1978-04-27 Method and installation for synthesis of urea
NO781486A NO150512C (no) 1977-05-05 1978-04-27 Fremgangsmaate ved fremstilling av urea.
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
RO7893930A RO78855A (ro) 1977-05-05 1978-04-28 Procedeu de preparare a ureii din amoniac si bioxid de carbon
PH14765A PH14765A (en) 1977-05-05 1978-04-28 Improved process for the synthesis of urea
JP5016378A JPS53149930A (en) 1977-05-05 1978-04-28 Improved method of synthesizing urea
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
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
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
BR7802746A BR7802746A (pt) 1977-05-05 1978-05-02 Processo de dupla reciclagem isobrara para sintese de ureia e respectivo equipamento
HU78MO1012A HU180880B (en) 1977-05-05 1978-05-03 Process for preparing carbamide
FR7813113A FR2389601B1 (it) 1977-05-05 1978-05-03
ES469448A ES469448A1 (es) 1977-05-05 1978-05-04 Ÿprocedimiento de doble reciclo isobarico perfeccionado, consu dispositivo de realizacion, para la sintesis de ureaŸ
YU1073/78A YU40038B (en) 1977-05-05 1978-05-04 Process for the thermic treatment of a product generated in the synthesis of urea
GB17792/78A GB1581505A (en) 1977-05-05 1978-05-04 Process for the synthesis of urea
CA302,604A CA1111446A (en) 1977-05-05 1978-05-04 Process for the synthesis of urea
GR56134A GR71875B (it) 1977-05-05 1978-05-04
CS783962A CS220318B2 (en) 1977-05-05 1978-05-04 Method of producing urea
MX173336A MX151430A (es) 1977-05-05 1978-05-04 Procedimiento mejorado de doble reciclo isobarico para la sintesis de urea
BE187414A BE866730A (fr) 1977-05-05 1978-05-05 Procede et installation perfectionnes de synthese de l'uree
CH490978A CH634553A5 (de) 1977-05-05 1978-05-05 Verfahren zur herstellung von harnstoff.
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
IT2371177A IT1107739B (it) 1977-05-18 1977-05-18 Procedimento per la sintesi dell'urea e impianto per il medesimo

Publications (1)

Publication Number Publication Date
IT1107739B true IT1107739B (it) 1985-11-25

Family

ID=11209336

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2371177A IT1107739B (it) 1977-05-05 1977-05-18 Procedimento per la sintesi dell'urea e impianto per il medesimo

Country Status (1)

Country Link
IT (1) IT1107739B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116573830A (zh) * 2023-04-20 2023-08-11 中交（天津）生态环保设计研究院有限公司 生态疏浚底泥温压耦合热相变式脱水干化系统及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116573830A (zh) * 2023-04-20 2023-08-11 中交（天津）生态环保设计研究院有限公司 生态疏浚底泥温压耦合热相变式脱水干化系统及方法

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