NL7803338A - PROCESS FOR THE PREPARATION OF UREA FROM PURE CARBON DIOXIDE AND AMMONIA. - Google Patents

PROCESS FOR THE PREPARATION OF UREA FROM PURE CARBON DIOXIDE AND AMMONIA.

Info

Publication number
NL7803338A
NL7803338A NL7803338A NL7803338A NL7803338A NL 7803338 A NL7803338 A NL 7803338A NL 7803338 A NL7803338 A NL 7803338A NL 7803338 A NL7803338 A NL 7803338A NL 7803338 A NL7803338 A NL 7803338A
Authority
NL
Netherlands
Prior art keywords
urea
ammonia
preparation
carbon dioxide
pure carbon
Prior art date
Application number
NL7803338A
Other languages
Dutch (nl)
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
Publication of NL7803338A publication Critical patent/NL7803338A/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)
NL7803338A 1977-03-31 1978-03-29 PROCESS FOR THE PREPARATION OF UREA FROM PURE CARBON DIOXIDE AND AMMONIA. NL7803338A (en)

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
NL7803338A true NL7803338A (en) 1978-10-03

Family

ID=11188506

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7803338A NL7803338A (en) 1977-03-31 1978-03-29 PROCESS FOR THE PREPARATION OF UREA FROM PURE CARBON DIOXIDE AND AMMONIA.

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
IE780636L (en) 1978-11-30
AU3429178A (en) 1979-09-27
PL205651A1 (en) 1978-12-04
JPS53149929A (en) 1978-12-27
GB1586629A (en) 1981-03-25
CS204026B2 (en) 1981-03-31
LU79340A1 (en) 1978-07-13
AU519725B2 (en) 1981-12-17
SE7803685L (en) 1978-10-01
CA1101884A (en) 1981-05-26
IE46700B1 (en) 1983-08-24
DD134223A5 (en) 1979-02-14
IT1075371B (en) 1985-04-22
DE2813528B2 (en) 1979-07-26
FR2385690A1 (en) 1978-10-27
ES469090A1 (en) 1978-11-16
CH632240A5 (en) 1982-09-30
PL108056B1 (en) 1980-03-31
AR214002A1 (en) 1979-04-11
DK140378A (en) 1978-10-01
BE865585A (en) 1978-10-02
DE2813528A1 (en) 1978-10-12
DE2813528C3 (en) 1980-03-20

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