PL205651A1 - METHOD OF MAKING UREA FROM PURE CARBON DIOXIDE AND AMMONIA - Google Patents

METHOD OF MAKING UREA FROM PURE CARBON DIOXIDE AND AMMONIA

Info

Publication number: PL205651A1
Authority: PL; Poland
Prior art keywords: ammonia; carbon dioxide; pure carbon; making urea; urea
Prior art date: 1977-03-31

Application number

PL20565178A

Other languages

Polish (pl)

Other versions

PL108056B1 (en

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.)

1977-03-31

Filing date

1978-03-29

Publication date

1978-12-04

1978-03-29 Application filed by Snam Progetti filed Critical Snam Progetti

1978-12-04 Publication of PL205651A1 publication Critical patent/PL205651A1/en

1980-03-31 Publication of PL108056B1 publication Critical patent/PL108056B1/en

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
229910021529 ammonia Inorganic materials 0.000 title 1
239000004202 carbamide Substances 0.000 title 1
229910002092 carbon dioxide Inorganic materials 0.000 title 1
239000001569 carbon dioxide Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

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)

PL1978205651A 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 PL108056B1 (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 (2)

Publication Number	Publication Date
PL205651A1 true PL205651A1 (en)	1978-12-04
PL108056B1 PL108056B1 (en)	1980-03-31

Family

ID=11188506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
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

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

1977
- 1977-03-31 IT IT21904/77A patent/IT1075371B/en active
1978
- 1978-03-20 AU AU34291/78A patent/AU519725B2/en not_active Expired
- 1978-03-21 GB GB11243/78A patent/GB1586629A/en not_active Expired
- 1978-03-22 CA CA299,501A patent/CA1101884A/en not_active Expired
- 1978-03-28 ES ES469090A patent/ES469090A1/en not_active Expired
- 1978-03-28 AR AR271575A patent/AR214002A1/en active
- 1978-03-29 DE DE2813528A patent/DE2813528C3/en not_active Expired
- 1978-03-29 CH CH335878A patent/CH632240A5/en not_active IP Right Cessation
- 1978-03-29 PL PL1978205651A patent/PL108056B1/en unknown
- 1978-03-29 NL NL7803338A patent/NL7803338A/en not_active Application Discontinuation
- 1978-03-30 LU LU79340A patent/LU79340A1/en unknown
- 1978-03-30 FR FR7809361A patent/FR2385690A1/en not_active Withdrawn
- 1978-03-30 IE IE636/78A patent/IE46700B1/en unknown
- 1978-03-30 CS CS782044A patent/CS204026B2/en unknown
- 1978-03-30 DK DK140378A patent/DK140378A/en unknown
- 1978-03-31 BE BE186482A patent/BE865585A/en not_active IP Right Cessation
- 1978-03-31 JP JP3695778A patent/JPS53149929A/en active Pending
- 1978-03-31 BR BR7802007A patent/BR7802007A/en unknown
- 1978-03-31 SE SE7803685A patent/SE7803685L/en unknown
- 1978-03-31 DD DD78204529A patent/DD134223A5/en unknown

Also Published As

Publication number	Publication date
AR214002A1 (en)	1979-04-11
DE2813528C3 (en)	1980-03-20
PL108056B1 (en)	1980-03-31
BR7802007A (en)	1979-04-03
DE2813528B2 (en)	1979-07-26
CA1101884A (en)	1981-05-26
DE2813528A1 (en)	1978-10-12
IE780636L (en)	1978-11-30
DK140378A (en)	1978-10-01
IT1075371B (en)	1985-04-22
DD134223A5 (en)	1979-02-14
LU79340A1 (en)	1978-07-13
NL7803338A (en)	1978-10-03
AU519725B2 (en)	1981-12-17
JPS53149929A (en)	1978-12-27
GB1586629A (en)	1981-03-25
IE46700B1 (en)	1983-08-24
AU3429178A (en)	1979-09-27
SE7803685L (en)	1978-10-01
CH632240A5 (en)	1982-09-30
BE865585A (en)	1978-10-02
CS204026B2 (en)	1981-03-31
FR2385690A1 (en)	1978-10-27
ES469090A1 (en)	1978-11-16

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