ES359052A1 - Procedimiento para la produccion de urea. - Google Patents

Procedimiento para la produccion de urea.

Info

Publication number
ES359052A1
ES359052A1 ES359052A ES359052A ES359052A1 ES 359052 A1 ES359052 A1 ES 359052A1 ES 359052 A ES359052 A ES 359052A ES 359052 A ES359052 A ES 359052A ES 359052 A1 ES359052 A1 ES 359052A1
Authority
ES
Spain
Prior art keywords
reactor
carbon dioxide
urea
ammonia
splitter
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
ES359052A
Other languages
English (en)
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of ES359052A1 publication Critical patent/ES359052A1/es
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electromagnets (AREA)
ES359052A 1967-12-14 1968-09-30 Procedimiento para la produccion de urea. Expired ES359052A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2385467 1967-12-14

Publications (1)

Publication Number Publication Date
ES359052A1 true ES359052A1 (es) 1970-05-16

Family

ID=11210433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359052A Expired ES359052A1 (es) 1967-12-14 1968-09-30 Procedimiento para la produccion de urea.

Country Status (14)

Country Link
AT (1) AT284860B (es)
BE (1) BE717020A (es)
CH (1) CH490344A (es)
CS (1) CS177010B2 (es)
DE (1) DE1768600C3 (es)
DK (1) DK122074B (es)
ES (1) ES359052A1 (es)
FR (1) FR1572656A (es)
GB (1) GB1181039A (es)
IE (1) IE32163B1 (es)
LU (1) LU56302A1 (es)
NL (1) NL144927C (es)
NO (1) NO127498B (es)
YU (1) YU34282B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH12569A (en) * 1970-09-03 1979-06-20 Snam Progetti Process for producing urea
BE790015A (fr) * 1971-10-19 1973-04-12 Mavrovic Ivo Synthese de l'uree avec conversion et recuperation de chaleur ameliorees
NL8101174A (nl) * 1981-03-11 1982-10-01 Unie Van Kunstmestfab Bv Werkwijze voor de bereiding van ureum.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR846559A (fr) * 1938-01-06 1939-09-20 Alais Procédé de déshydratation de mélanges d'acide carbonique et d'ammoniaque
NL108928C (es) * 1958-05-20
US3053891A (en) * 1959-05-05 1962-09-11 Chemical Construction Corp Process for production of urea
US3147304A (en) * 1960-06-21 1964-09-01 Chemical Construction Corp Method for heat recovery in urea synthesis process
NL281221A (es) * 1961-07-21
FR1450899A (fr) * 1964-10-16 1966-06-24 Toyo Koatsu Ind Inc Procédé de traitement d'un effluent de la synthèse de l'urée

Also Published As

Publication number Publication date
CS177010B2 (es) 1977-07-29
CH490344A (fr) 1970-05-15
DE1768600C3 (de) 1984-02-02
AT284860B (de) 1970-10-12
DK122074B (da) 1972-01-17
NL144927C (nl) 1980-10-15
FR1572656A (es) 1969-06-27
NO127498B (es) 1973-07-02
NL144927B (nl) 1975-02-17
GB1181039A (en) 1970-02-11
YU34282B (en) 1979-04-30
BE717020A (es) 1968-12-23
DE1768600B2 (de) 1974-08-08
IE32163L (en) 1969-06-14
DE1768600A1 (de) 1972-05-04
NL6806787A (es) 1969-06-17
IE32163B1 (en) 1973-05-02
YU113068A (en) 1978-10-31
LU56302A1 (es) 1968-09-30

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