ES361420A1 - Un procedimiento para la produccion de urea. - Google Patents

Un procedimiento para la produccion de urea.

Info

Publication number
ES361420A1
ES361420A1 ES361420A ES361420A ES361420A1 ES 361420 A1 ES361420 A1 ES 361420A1 ES 361420 A ES361420 A ES 361420A ES 361420 A ES361420 A ES 361420A ES 361420 A1 ES361420 A1 ES 361420A1
Authority
ES
Spain
Prior art keywords
urea
reactor
prodn
ammonia
carbon dioxide
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
Application number
ES361420A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison 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, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES361420A1 publication Critical patent/ES361420A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • C07C273/04Preparation 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)
ES361420A 1967-12-15 1968-12-14 Un procedimiento para la produccion de urea. Expired ES361420A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2391467 1967-12-15

Publications (1)

Publication Number Publication Date
ES361420A1 true ES361420A1 (es) 1970-11-01

Family

ID=11210843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361420A Expired ES361420A1 (es) 1967-12-15 1968-12-14 Un procedimiento para la produccion de urea.

Country Status (5)

Country Link
BE (1) BE725443A (de)
DE (1) DE1814480A1 (de)
ES (1) ES361420A1 (de)
FR (1) FR1597818A (de)
NL (1) NL6817924A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517346A (en) * 1978-07-24 1980-02-06 Toyo Eng Corp Synthetic method of urea

Also Published As

Publication number Publication date
DE1814480A1 (de) 1969-07-03
FR1597818A (de) 1970-06-29
BE725443A (de) 1969-06-13
NL6817924A (de) 1969-06-17

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