JPS5016343B1 - - Google Patents
Info
- Publication number
- JPS5016343B1 JPS5016343B1 JP43093614A JP9361468A JPS5016343B1 JP S5016343 B1 JPS5016343 B1 JP S5016343B1 JP 43093614 A JP43093614 A JP 43093614A JP 9361468 A JP9361468 A JP 9361468A JP S5016343 B1 JPS5016343 B1 JP S5016343B1
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
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
-
- 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
-
- 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 |
|---|---|---|---|
| NL6717525.A NL159960C (nl) | 1967-12-21 | 1967-12-21 | Werkwijze voor de bereiding van ureum in combinatie met de synthese van ammoniak. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5016343B1 true JPS5016343B1 (ja) | 1975-06-12 |
Family
ID=19802065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43093614A Pending JPS5016343B1 (ja) | 1967-12-21 | 1968-12-20 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5016343B1 (ja) |
| AT (1) | AT284861B (ja) |
| BE (1) | BE725715A (ja) |
| CH (1) | CH507916A (ja) |
| DE (1) | DE1816099B2 (ja) |
| FR (1) | FR1602157A (ja) |
| GB (1) | GB1246660A (ja) |
| NL (1) | NL159960C (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH12569A (en) * | 1970-09-03 | 1979-06-20 | Snam Progetti | Process for producing urea |
| US4869887A (en) * | 1987-10-30 | 1989-09-26 | Dijk Christiaan P Van | Integrated ammonia-urea process |
| EP2502881A1 (en) * | 2011-03-24 | 2012-09-26 | Urea Casale S.A. | Process and plant for ammonia-urea production |
-
1967
- 1967-12-21 NL NL6717525.A patent/NL159960C/xx not_active IP Right Cessation
-
1968
- 1968-12-18 GB GB60248/68A patent/GB1246660A/en not_active Expired
- 1968-12-19 FR FR1602157D patent/FR1602157A/fr not_active Expired
- 1968-12-19 BE BE725715D patent/BE725715A/xx not_active IP Right Cessation
- 1968-12-20 DE DE19681816099 patent/DE1816099B2/de not_active Ceased
- 1968-12-20 AT AT1240168A patent/AT284861B/de not_active IP Right Cessation
- 1968-12-20 CH CH1902668A patent/CH507916A/de not_active IP Right Cessation
- 1968-12-20 JP JP43093614A patent/JPS5016343B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1246660A (en) | 1971-09-15 |
| NL6717525A (ja) | 1969-06-24 |
| NL159960B (nl) | 1979-04-17 |
| NL159960C (nl) | 1979-09-17 |
| BE725715A (ja) | 1969-06-19 |
| FR1602157A (ja) | 1970-10-19 |
| AT284861B (de) | 1970-10-12 |
| DE1816099A1 (de) | 1969-07-10 |
| DE1816099B2 (de) | 1977-10-20 |
| CH507916A (de) | 1971-05-31 |