BE629821A - - Google Patents
Info
- Publication number
- BE629821A BE629821A BE629821DA BE629821A BE 629821 A BE629821 A BE 629821A BE 629821D A BE629821D A BE 629821DA BE 629821 A BE629821 A BE 629821A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT553962 | 1962-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629821A true BE629821A (en) | 1900-01-01 |
Family
ID=11120274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629821D BE629821A (en) | 1962-03-22 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE629821A (en) |
| CH (1) | CH430686A (en) |
| DE (1) | DE1468628C3 (en) |
| DK (1) | DK104132C (en) |
| ES (1) | ES286233A1 (en) |
| GB (1) | GB1031528A (en) |
| LU (1) | LU43383A1 (en) |
| NL (2) | NL290346A (en) |
| SE (1) | SE317664B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530180A (en) * | 1966-09-15 | 1970-09-22 | Guido Giommi | Process for the manufacture of urea from ammonia and carbon dioxide |
| PH12569A (en) * | 1970-09-03 | 1979-06-20 | Snam Progetti | Process for producing urea |
| NO150512C (en) * | 1977-05-05 | 1984-10-31 | Montedison Spa | PROCEDURE FOR MANUFACTURING UREA. |
| JPS5811432B2 (en) * | 1979-10-08 | 1983-03-02 | 三井東圧化学株式会社 | Urea synthesis method |
| EP3219703A1 (en) * | 2016-03-17 | 2017-09-20 | Casale SA | Combined apparatus for the synthesis of urea |
-
0
- BE BE629821D patent/BE629821A/xx unknown
- NL NL137580D patent/NL137580B/xx unknown
- NL NL290346D patent/NL290346A/xx unknown
-
1963
- 1963-03-15 CH CH336063A patent/CH430686A/en unknown
- 1963-03-18 GB GB10657/63A patent/GB1031528A/en not_active Expired
- 1963-03-19 LU LU43383D patent/LU43383A1/xx unknown
- 1963-03-19 DE DE1468628A patent/DE1468628C3/en not_active Expired
- 1963-03-20 ES ES286233A patent/ES286233A1/en not_active Expired
- 1963-03-22 SE SE3137/63A patent/SE317664B/xx unknown
- 1963-03-22 DK DK132563AA patent/DK104132C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SE317664B (en) | 1969-11-24 |
| CH430686A (en) | 1967-02-28 |
| DE1468628C3 (en) | 1980-09-25 |
| NL290346A (en) | 1900-01-01 |
| DK104132C (en) | 1966-04-12 |
| DE1468628A1 (en) | 1969-02-13 |
| ES286233A1 (en) | 1963-11-16 |
| NL137580B (en) | 1900-01-01 |
| GB1031528A (en) | 1966-06-02 |
| LU43383A1 (en) | 1964-09-19 |