BE757274A - UREA PRODUCTION PROCESS - Google Patents

UREA PRODUCTION PROCESS

Info

Publication number: BE757274A
Authority: BE; Belgium
Prior art keywords: production process; urea production; urea; production
Prior art date: 1969-10-16

Application number

Other languages

French (fr)

Inventor

M Guadalupi

U Zardi

V Lagana

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.)

1969-10-16

Publication date

1971-03-16

1971-03-16 Publication of BE757274A publication Critical patent/BE757274A/en

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)
Fertilizers (AREA)

BE757274D 1969-10-16 UREA PRODUCTION PROCESS BE757274A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE757274A true BE757274A (en)	1971-03-16

Family

ID=11207092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE757274D BE757274A (en)	1969-10-16		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)	DE2050903C3 (en)
DK (1)	DK135987B (en)
ES (1)	ES385234A1 (en)
FR (1)	FR2065166A5 (en)
GB (1)	GB1272873A (en)
HU (2)	HU166923B (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4334096A (en) *	1978-07-24	1982-06-08	Toyo Engineering Corporation	Process for synthesizing urea

Families Citing this family (3)

* 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.
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

0
- BE BE757274D patent/BE757274A/en not_active IP Right Cessation
1970
- 1970-09-29 PL PL1970143534A patent/PL81118B1/pl unknown
- 1970-10-06 ZA ZA706778A patent/ZA706778B/en unknown
- 1970-10-07 YU YU2472/70A patent/YU35114B/en unknown
- 1970-10-08 FR FR7036330A patent/FR2065166A5/fr not_active Expired
- 1970-10-09 CS CS104073*1A patent/CS157688B2/cs unknown
- 1970-10-09 CS CS683870A patent/CS157687B2/cs unknown
- 1970-10-12 CH CH1504370A patent/CH527170A/en not_active IP Right Cessation
- 1970-10-12 SE SE7013781A patent/SE373837B/xx unknown
- 1970-10-13 LU LU61859D patent/LU61859A1/xx unknown
- 1970-10-13 ZM ZM112/70A patent/ZM11270A1/en unknown
- 1970-10-14 NO NO3878/70A patent/NO149545C/en unknown
- 1970-10-15 HU HUSA2518A patent/HU166923B/hu unknown
- 1970-10-15 DK DK524270AA patent/DK135987B/en unknown
- 1970-10-15 ES ES385234A patent/ES385234A1/en not_active Expired
- 1970-10-15 HU HUSA2138A patent/HU165606B/hu unknown
- 1970-10-16 DE DE2050903A patent/DE2050903C3/en not_active Expired
- 1970-10-16 DE DE2065278*A patent/DE2065278C3/en not_active Expired
- 1970-10-16 RO RO64717A patent/RO56794A/ro unknown
- 1970-10-16 GB GB49366A patent/GB1272873A/en not_active Expired
- 1970-10-16 NL NL7015201A patent/NL7015201A/xx unknown
- 1970-10-16 JP JP45090612A patent/JPS514971B1/ja active Pending
- 1970-10-16 AT AT935970A patent/AT317909B/en not_active IP Right Cessation
- 1970-10-16 PH PH11874A patent/PH9964A/en unknown
- 1970-10-16 IE IE1337/70A patent/IE35007B1/en unknown
1973
- 1973-05-25 SE SE7307459A patent/SE401825B/en unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4334096A (en) *	1978-07-24	1982-06-08	Toyo Engineering Corporation	Process for synthesizing urea

Also Published As

Publication number	Publication date
DE2065278A1 (en)	1973-01-18
CS157687B2 (en)	1974-09-16
HU165606B (en)	1974-09-28
FR2065166A5 (en)	1971-07-23
ES385234A1 (en)	1973-09-01
YU35114B (en)	1980-09-25
DK135987C (en)	1977-12-27
LU61859A1 (en)	1971-05-04
AT317909B (en)	1974-09-25
ZA706778B (en)	1971-07-28
DE2050903C3 (en)	1974-01-10
DE2050903A1 (en)	1971-04-29
ZM11270A1 (en)	1971-06-22
PL81118B1 (en)	1975-08-30
NL7015201A (en)	1971-04-20
PH9964A (en)	1976-06-16
JPS514971B1 (en)	1976-02-16
SE401825B (en)	1978-05-29
DE2065278B2 (en)	1974-03-07
IE35007L (en)	1971-04-16
RO56794A (en)	1974-07-01
DE2065278C3 (en)	1974-10-17
IE35007B1 (en)	1975-10-15
DK135987B (en)	1977-07-25
GB1272873A (en)	1972-05-03
CH527170A (en)	1972-08-31
DE2050903B2 (en)	1973-06-07
YU247270A (en)	1980-03-15
NO149545B (en)	1984-01-30
HU166923B (en)	1975-06-28
SE373837B (en)	1975-02-17
CS157688B2 (en)	1974-09-16
NO149545C (en)	1984-05-09

Publication	Publication Date	Title
BE744162A (en)	1970-06-15	ENCAPSULATION PROCESS
BE757476A (en)	1971-03-16	OXIDESHYDROGENATION PROCESS
BE777470A (en)	1972-06-29	UREA PREPARATION PROCESS
BE760672A (en)	1971-06-22	ALCENE PRODUCTION PROCESS
BE747890A (en)	1970-09-24	MOLDING PROCESS
FR2004496A1 (en)	1969-11-28	PRINTING-TRANSFER PROCESS
BE756218A (en)	1971-03-01	IMIDOCARBOXYLIC ACID PRODUCTION PROCESS
BE749488A (en)	1970-10-26	CATALYTIC HYDROGENATION PROCESS
BE765031A (en)	1971-08-16	UREA MANUFACTURING PROCESS
AT317850B (en)	1974-09-10	Continuous crystallization process
BE765530Q (en)	1971-08-30	UREA SYNTHESIS PROCESS
BE745450A (en)	1970-08-04	4-ALKYLPROLINES PRODUCTION PROCESS
CH486428A (en)	1970-02-28	Urea production process
BE757274A (en)	1971-03-16	UREA PRODUCTION PROCESS
BE757727A (en)	1971-04-20	ENCAPSULATION PROCESS
BE755864A (en)	1971-02-15	CONSTRUCTION PROCESS
BE753839R (en)	1971-01-25	PROCESS
BE754434A (en)	1971-02-05	COATING PROCESS
BE754209A (en)	1970-12-31	MOLDING PROCESS
BE752492A (en)	1970-12-28	AMMONIA SEPARATION PROCESS
BE777262A (en)	1972-06-26	AMINOPENICILLIN PRODUCTION PROCESS
BE754447A (en)	1971-02-05	5-ALCOYLIDENE-2- MANUFACTURING PROCESS
CH490344A (en)	1970-05-15	Urea production process
BE750071A (en)	1970-10-16	KNITTING PROCESS
BE746246A (en)	1970-08-19	CATALYTIC FLUORATION PROCESS

Legal Events

Date	Code	Title	Description
1990-01-01	RE20	Patent expired	Owner name: SNAM PROGETTI S.P.A. Effective date: 19901009

Date

Code

Title

Description

1990-01-01

RE20

Patent expired

Owner name: SNAM PROGETTI S.P.A.

Effective date: 19901009

BE757274A - UREA PRODUCTION PROCESS - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=11207092

Family Applications (1)

Country Status (22)

Cited By (1)

Families Citing this family (3)

Cited By (1)

Also Published As

Similar Documents

Legal Events