IT1075371B - PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3 - Google Patents

PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3

Info

Publication number
IT1075371B
IT1075371B IT21904/77A IT2190477A IT1075371B IT 1075371 B IT1075371 B IT 1075371B IT 21904/77 A IT21904/77 A IT 21904/77A IT 2190477 A IT2190477 A IT 2190477A IT 1075371 B IT1075371 B IT 1075371B
Authority
IT
Italy
Prior art keywords
pure
production
urea starting
urea
starting
Prior art date
Application number
IT21904/77A
Other languages
Italian (it)
Inventor
Giorgio Pagani
Andrea Bonetti
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to IT21904/77A priority Critical patent/IT1075371B/en
Priority to AU34291/78A priority patent/AU519725B2/en
Priority to GB11243/78A priority patent/GB1586629A/en
Priority to CA299,501A priority patent/CA1101884A/en
Priority to ES469090A priority patent/ES469090A1/en
Priority to AR271575A priority patent/AR214002A1/en
Priority to NL7803338A priority patent/NL7803338A/en
Priority to CH335878A priority patent/CH632240A5/en
Priority to PL1978205651A priority patent/PL108056B1/en
Priority to DE2813528A priority patent/DE2813528C3/en
Priority to FR7809361A priority patent/FR2385690A1/en
Priority to IE636/78A priority patent/IE46700B1/en
Priority to CS782044A priority patent/CS204026B2/en
Priority to DK140378A priority patent/DK140378A/en
Priority to LU79340A priority patent/LU79340A1/en
Priority to JP3695778A priority patent/JPS53149929A/en
Priority to DD78204529A priority patent/DD134223A5/en
Priority to BR7802007A priority patent/BR7802007A/en
Priority to BE186482A priority patent/BE865585A/en
Priority to SE7803685A priority patent/SE7803685L/en
Application granted granted Critical
Publication of IT1075371B publication Critical patent/IT1075371B/en

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)
IT21904/77A 1977-03-31 1977-03-31 PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3 IT1075371B (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
IT21904/77A IT1075371B (en) 1977-03-31 1977-03-31 PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3
AU34291/78A AU519725B2 (en) 1977-03-31 1978-03-20 Method for production of urea from nh3 and co2
GB11243/78A GB1586629A (en) 1977-03-31 1978-03-21 Production of urea
CA299,501A CA1101884A (en) 1977-03-31 1978-03-22 Method for the production of urea from pure co.sub.2 and nh.sub.3
AR271575A AR214002A1 (en) 1977-03-31 1978-03-28 PROCEDURE FOR THE PRODUCTION OF UREA FROM PURE CO2 AND NH3
ES469090A ES469090A1 (en) 1977-03-31 1978-03-28 Production of urea
DE2813528A DE2813528C3 (en) 1977-03-31 1978-03-29 Process for the production of urea
PL1978205651A PL108056B1 (en) 1977-03-31 1978-03-29 METHOD OF PRODUCING UREA FROM PURE CARBON DIOXIDE METHOD OF PRODUCING UREA FROM PURE WAND DIOXIDE EGLA AND AMMONIA AMMONIA
NL7803338A NL7803338A (en) 1977-03-31 1978-03-29 PROCESS FOR THE PREPARATION OF UREA FROM PURE CARBON DIOXIDE AND AMMONIA.
CH335878A CH632240A5 (en) 1977-03-31 1978-03-29 Urea production process
IE636/78A IE46700B1 (en) 1977-03-31 1978-03-30 Production of urea
CS782044A CS204026B2 (en) 1977-03-31 1978-03-30 Method of producing urea from pure carbon dioxide and ammonia
FR7809361A FR2385690A1 (en) 1977-03-31 1978-03-30 PROCESS FOR THE PRODUCTION OF UREA FROM PURE CARBONIC ANHYDRIDE AND AMMONIA
DK140378A DK140378A (en) 1977-03-31 1978-03-30 PROCEDURE FOR THE PRODUCTION OF URINE FROM PURE CO2 AND NH3
LU79340A LU79340A1 (en) 1977-03-31 1978-03-30 PROCESS FOR THE PRODUCTION OF UREA FROM PURE CARBONIC ANHYDRIDE AND AMMONIA
JP3695778A JPS53149929A (en) 1977-03-31 1978-03-31 Process for preparing urea
DD78204529A DD134223A5 (en) 1977-03-31 1978-03-31 PROCESS FOR PREPARING UREA
BR7802007A BR7802007A (en) 1977-03-31 1978-03-31 UTEE PRODUCTION PROCESS WITH PURE CO2 AND NH3
BE186482A BE865585A (en) 1977-03-31 1978-03-31 PROCESS FOR THE PRODUCTION OF UREA FROM PURE CARBONIC ANHYDRIDE AND AMMONIA
SE7803685A SE7803685L (en) 1977-03-31 1978-03-31 PROCEDURE FOR URBAN URBANIZATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21904/77A IT1075371B (en) 1977-03-31 1977-03-31 PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3

Publications (1)

Publication Number Publication Date
IT1075371B true IT1075371B (en) 1985-04-22

Family

ID=11188506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21904/77A IT1075371B (en) 1977-03-31 1977-03-31 PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3

Country Status (20)

Country Link
JP (1) JPS53149929A (en)
AR (1) AR214002A1 (en)
AU (1) AU519725B2 (en)
BE (1) BE865585A (en)
BR (1) BR7802007A (en)
CA (1) CA1101884A (en)
CH (1) CH632240A5 (en)
CS (1) CS204026B2 (en)
DD (1) DD134223A5 (en)
DE (1) DE2813528C3 (en)
DK (1) DK140378A (en)
ES (1) ES469090A1 (en)
FR (1) FR2385690A1 (en)
GB (1) GB1586629A (en)
IE (1) IE46700B1 (en)
IT (1) IT1075371B (en)
LU (1) LU79340A1 (en)
NL (1) NL7803338A (en)
PL (1) PL108056B1 (en)
SE (1) SE7803685L (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790015A (en) * 1971-10-19 1973-04-12 Mavrovic Ivo UREA SYNTHESIS WITH IMPROVED CONVERSION AND HEAT RECOVERY

Also Published As

Publication number Publication date
BR7802007A (en) 1979-04-03
CH632240A5 (en) 1982-09-30
NL7803338A (en) 1978-10-03
GB1586629A (en) 1981-03-25
AR214002A1 (en) 1979-04-11
PL108056B1 (en) 1980-03-31
DK140378A (en) 1978-10-01
SE7803685L (en) 1978-10-01
PL205651A1 (en) 1978-12-04
DD134223A5 (en) 1979-02-14
LU79340A1 (en) 1978-07-13
AU519725B2 (en) 1981-12-17
CS204026B2 (en) 1981-03-31
BE865585A (en) 1978-10-02
CA1101884A (en) 1981-05-26
IE46700B1 (en) 1983-08-24
DE2813528A1 (en) 1978-10-12
DE2813528C3 (en) 1980-03-20
FR2385690A1 (en) 1978-10-27
IE780636L (en) 1978-11-30
ES469090A1 (en) 1978-11-16
JPS53149929A (en) 1978-12-27
AU3429178A (en) 1979-09-27
DE2813528B2 (en) 1979-07-26

Similar Documents

Publication Publication Date Title
IT1098269B (en) PROCESS AND DIPLIANT FOR THE PRODUCTION OF AMMONIA
IT7827690A0 (en) PROCESS FOR THE PRODUCTION OF AMMONIA.
IT1192310B (en) PROCESS FOR THE PRODUCTION OF ALCHILENCARBONATES
IT7823625A0 (en) PROCESS FOR THE PRODUCTION OF ALKYLENOXIDES AND RELATED CATALYSTS.
IT1139963B (en) PROCESS FOR THE SYNTHESIS OF UREA
IT1065422B (en) INTEGRATED AMMONIA-UREA PROCESS FOR UREA PRODUCTION
IT1094292B (en) PROCESS FOR THE PRODUCTION OF ETHYLENTIC GLYCOL
IT1034674B (en) FLEXIBLE INTERGRATED PROCESS FOR THE PRODUCTION OF EDUREA AMMONIA
IT1174376B (en) PROCESS FOR THE PRODUCTION OF PERCHLORETHYLENE THROUGH CATALYTIC OXYCHLORATION
IT1152722B (en) PROCESS FOR THE SYNTHESIS OF UREA
IT1098853B (en) PROCESS FOR THE PRODUCTION OF 1,1,1,2-TETRAFLUOROETANO
IT1075382B (en) PROCESS FOR THE PRODUCTION OF ACYLCYANIDE
IT1132914B (en) PROCESS FOR THE SYNTHESIS OF UREA
IT1096578B (en) PROCESS FOR THE PRODUCTION OF POLYAMIDS
IT7821568A0 (en) PROCESS FOR THE PRODUCTION OF POLYAMINE CARBAMATE.
IT7820384A0 (en) PROCESS FOR THE PRODUCTION OF HALOGENOMETHYLATED DIPHENYLETHERS.
IT7827069A0 (en) PROCESS FOR THE SYNTHESIS OF AMMONIA.
IT1103254B (en) PROCEDURE FOR THE PRODUCTION OF UREA MELAMINE
IT1075371B (en) PROCESS FOR THE PRODUCTION OF UREA STARTING FROM CO2 AND PURE NH3
IT1095459B (en) PROCESS FOR THE PRODUCTION OF LOWER ALCHYLFORMAMIDES
IT7827946A0 (en) PROCESS FOR THE PRODUCTION OF CYANURIC ACID.
BR7507429A (en) PROCESS FOR PURIFICATION OF CYANURIC ACID, AND INTEGRATED PROCESS FOR OBTAINING CYANURIC ACID
IT1092202B (en) PROCESS FOR THE PRODUCTION OF DENITRIFICATION CATALYSTS
IT1097779B (en) PROCESS FOR THE DECOMPOSITION OF PHOSGENE
IT7820976A0 (en) PROCESS FOR THE PREPARATION OF AMMONIUM SULPHATE.