CH527170A - Urea production process - Google Patents

Urea production process

Info

Publication number
CH527170A
CH527170A CH1504370A CH1504370A CH527170A CH 527170 A CH527170 A CH 527170A CH 1504370 A CH1504370 A CH 1504370A CH 1504370 A CH1504370 A CH 1504370A CH 527170 A CH527170 A CH 527170A
Authority
CH
Switzerland
Prior art keywords
production process
urea production
urea
production
Prior art date
Application number
CH1504370A
Other languages
French (fr)
Inventor
Guadalupi Mario
Zardi Umberto
Lagana Vincenzo
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 CH527170A publication Critical patent/CH527170A/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
CH1504370A 1969-10-16 1970-10-12 Urea production process CH527170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2344069 1969-10-16

Publications (1)

Publication Number Publication Date
CH527170A true CH527170A (en) 1972-08-31

Family

ID=11207092

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1504370A CH527170A (en) 1969-10-16 1970-10-12 Urea production process

Country Status (22)

Country Link
JP (1) JPS514971B1 (en)
AT (1) AT317909B (en)
BE (1) BE757274A (en)
CH (1) CH527170A (en)
CS (2) CS157688B2 (en)
DE (2) DE2065278C3 (en)
DK (1) DK135987B (en)
ES (1) ES385234A1 (en)
FR (1) FR2065166A5 (en)
GB (1) GB1272873A (en)
HU (2) HU165606B (en)
IE (1) IE35007B1 (en)
LU (1) LU61859A1 (en)
NL (1) NL7015201A (en)
NO (1) NO149545C (en)
PH (1) PH9964A (en)
PL (1) PL81118B1 (en)
RO (1) RO56794A (en)
SE (2) SE373837B (en)
YU (1) YU35114B (en)
ZA (1) ZA706778B (en)
ZM (1) ZM11270A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO150512C (en) * 1977-05-05 1984-10-31 Montedison Spa PROCEDURE FOR MANUFACTURING UREA.
JPS5517346A (en) * 1978-07-24 1980-02-06 Toyo Eng Corp Synthetic method of urea
IT1141030B (en) * 1980-08-29 1986-10-01 Snam Progetti PROCEDURE FOR THE PRODUCTION OF UREA
JPS61109760A (en) * 1984-11-02 1986-05-28 Toyo Eng Corp Production of urea

Also Published As

Publication number Publication date
NO149545B (en) 1984-01-30
JPS514971B1 (en) 1976-02-16
AT317909B (en) 1974-09-25
GB1272873A (en) 1972-05-03
NO149545C (en) 1984-05-09
LU61859A1 (en) 1971-05-04
DE2050903A1 (en) 1971-04-29
HU166923B (en) 1975-06-28
DE2050903B2 (en) 1973-06-07
DE2050903C3 (en) 1974-01-10
IE35007B1 (en) 1975-10-15
DE2065278C3 (en) 1974-10-17
ZM11270A1 (en) 1971-06-22
YU247270A (en) 1980-03-15
ZA706778B (en) 1971-07-28
DE2065278A1 (en) 1973-01-18
IE35007L (en) 1971-04-16
CS157687B2 (en) 1974-09-16
CS157688B2 (en) 1974-09-16
FR2065166A5 (en) 1971-07-23
SE373837B (en) 1975-02-17
HU165606B (en) 1974-09-28
BE757274A (en) 1971-03-16
NL7015201A (en) 1971-04-20
PH9964A (en) 1976-06-16
ES385234A1 (en) 1973-09-01
DK135987B (en) 1977-07-25
DE2065278B2 (en) 1974-03-07
RO56794A (en) 1974-07-01
YU35114B (en) 1980-09-25
PL81118B1 (en) 1975-08-30
DK135987C (en) 1977-12-27
SE401825B (en) 1978-05-29

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Legal Events

Date Code Title Description
PL Patent ceased