BE697348A - - Google Patents

Info

Publication number
BE697348A
BE697348A BE697348DA BE697348A BE 697348 A BE697348 A BE 697348A BE 697348D A BE697348D A BE 697348DA BE 697348 A BE697348 A BE 697348A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE697348A publication Critical patent/BE697348A/xx

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
BE697348D 1966-04-22 1967-04-21 BE697348A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL666605483A NL148878B (nl) 1966-04-22 1966-04-22 Werkwijze voor de continue bereiding van ureum.

Publications (1)

Publication Number Publication Date
BE697348A true BE697348A (xx) 1967-10-02

Family

ID=19796380

Family Applications (1)

Application Number Title Priority Date Filing Date
BE697348D BE697348A (xx) 1966-04-22 1967-04-21

Country Status (15)

Country Link
JP (1) JPS4925253B1 (xx)
AT (1) AT273152B (xx)
BE (1) BE697348A (xx)
CH (1) CH487854A (xx)
CS (1) CS157019B2 (xx)
DE (1) DE1643065B2 (xx)
DK (1) DK116865B (xx)
ES (1) ES339600A1 (xx)
FI (1) FI46064C (xx)
GB (1) GB1160030A (xx)
GR (1) GR36579B (xx)
IL (1) IL27801A (xx)
NL (1) NL148878B (xx)
NO (1) NO123524B (xx)
OA (1) OA02416A (xx)

Families Citing this family (2)

* 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
JPS531967U (xx) * 1976-06-24 1978-01-10

Also Published As

Publication number Publication date
DE1643065A1 (de) 1971-04-15
OA02416A (fr) 1970-05-05
CH487854A (de) 1970-03-31
JPS4925253B1 (xx) 1974-06-28
DK116865B (da) 1970-02-23
NL6605483A (xx) 1967-10-23
ES339600A1 (es) 1968-07-16
GB1160030A (en) 1969-07-30
FI46064B (xx) 1972-08-31
GR36579B (el) 1969-02-21
IL27801A (en) 1970-08-19
FI46064C (fi) 1972-12-11
NL148878B (nl) 1976-03-15
DE1643065B2 (de) 1976-01-02
NO123524B (xx) 1971-12-06
CS157019B2 (xx) 1974-08-23
AT273152B (de) 1969-08-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: STAMICARBON N.V.

Effective date: 19840421