BE729863A - - Google Patents
Info
- Publication number
- BE729863A BE729863A BE729863DA BE729863A BE 729863 A BE729863 A BE 729863A BE 729863D A BE729863D A BE 729863DA BE 729863 A BE729863 A BE 729863A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0488—Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
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- 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
- C07C273/10—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 combined with the synthesis of ammonia
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- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6803776.A NL156391B (nl) | 1968-03-16 | 1968-03-16 | Werkwijze voor de bereiding van ureum in combinatie met de synthese van ammoniak. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE729863A true BE729863A (xx) | 1969-09-15 |
Family
ID=19803057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE729863D BE729863A (xx) | 1968-03-16 | 1969-03-14 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT288418B (xx) |
BE (1) | BE729863A (xx) |
CH (1) | CH530380A (xx) |
DE (1) | DE1913122B2 (xx) |
FR (1) | FR2004056A1 (xx) |
GB (1) | GB1207924A (xx) |
NL (1) | NL156391B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61109760A (ja) * | 1984-11-02 | 1986-05-28 | Toyo Eng Corp | 尿素製造法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3303215A (en) * | 1962-03-09 | 1967-02-07 | Toyo Koatsu Ind Inc | Synthesis of urea |
FR1489778A (fr) * | 1962-09-10 | 1967-07-28 | Pullman Inc | Procédé de fabrication de l'ammoniac et de l'urée |
FR1409027A (fr) * | 1963-09-09 | 1965-08-20 | Chemical Construction Corproat | Procédé de préparation simultanée de l'ammoniac et de l'urée |
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1968
- 1968-03-16 NL NL6803776.A patent/NL156391B/xx not_active IP Right Cessation
-
1969
- 1969-03-13 GB GB03347/69A patent/GB1207924A/en not_active Expired
- 1969-03-14 DE DE1913122A patent/DE1913122B2/de not_active Withdrawn
- 1969-03-14 CH CH390269A patent/CH530380A/de not_active IP Right Cessation
- 1969-03-14 BE BE729863D patent/BE729863A/xx not_active IP Right Cessation
- 1969-03-14 FR FR6907251A patent/FR2004056A1/fr not_active Withdrawn
- 1969-03-14 AT AT252969A patent/AT288418B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1913122A1 (de) | 1969-10-02 |
CH530380A (de) | 1972-11-15 |
GB1207924A (en) | 1970-10-07 |
DE1913122B2 (de) | 1978-05-03 |
NL156391B (nl) | 1978-04-17 |
NL6803776A (xx) | 1969-09-18 |
FR2004056A1 (xx) | 1969-11-21 |
AT288418B (de) | 1971-03-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: STAMICARBON N.V. Effective date: 19840314 |