NL106294C - - Google Patents
Info
- Publication number
- NL106294C NL106294C NL106294DA NL106294C NL 106294 C NL106294 C NL 106294C NL 106294D A NL106294D A NL 106294DA NL 106294 C NL106294 C NL 106294C
- Authority
- NL
- Netherlands
Links
Classifications
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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
- C07C273/04—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH844294X | 1957-11-21 | ||
| CH6542358A CH369443A (en) | 1958-10-24 | 1958-10-24 | Process for the production of stabilized urea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL106294C true NL106294C (en) |
Family
ID=25737841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106294D NL106294C (en) | 1957-11-21 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB844294A (en) |
| NL (1) | NL106294C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1264564B1 (en) * | 1993-06-09 | 1996-10-04 | Snam Progetti | PROCEDURE FOR THE REDUCTION OF THE AMMONIA CONTENT PRESENT IN A GASEOUS WASTE OF THE PLANTS FOR THE PRODUCTION OF UREA |
| TW201032887A (en) * | 2009-01-13 | 2010-09-16 | Saipem Spa | Process for the recovery of ammonia from a gaseous stream |
| EP2301917A1 (en) | 2009-09-16 | 2011-03-30 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
| EP2386346A1 (en) | 2010-05-11 | 2011-11-16 | Stamicarbon B.V. | Process for the reduction of ammonia emissions in a urea manufacturing process |
| IT201600115907A1 (en) * | 2016-11-16 | 2018-05-16 | Saipem Spa | INTEGRATED PROCESS AND PLANT FOR THE PRODUCTION OF UREA AND UAS MIXTURE (UREA-AMONIO SULFATE) |
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0
- NL NL106294D patent/NL106294C/xx active
-
1958
- 1958-11-20 GB GB37404/58A patent/GB844294A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB844294A (en) | 1960-08-10 |