IN154947B - - Google Patents
Info
- Publication number
- IN154947B IN154947B IN13/CAL/81A IN13CA1981A IN154947B IN 154947 B IN154947 B IN 154947B IN 13CA1981 A IN13CA1981 A IN 13CA1981A IN 154947 B IN154947 B IN 154947B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
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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
- C01C1/04—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
-
- 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
- C01C1/0458—Separation of NH3
- C01C1/0464—Separation of NH3 by absorption in liquids, e.g. water
-
- 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
- C01C1/0458—Separation of NH3
- C01C1/047—Separation of NH3 by condensation
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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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19075/80A IT1129752B (it) | 1980-01-08 | 1980-01-08 | Procedimento di distillazione di soluzioni ammoniacali |
| IT19076/80A IT1129704B (it) | 1980-01-08 | 1980-01-08 | Processo di sintesi dell'ammoniaca da idrocarburi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN154947B true IN154947B (en:Method) | 1984-12-22 |
Family
ID=26327043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN13/CAL/81A IN154947B (en:Method) | 1980-01-08 | 1981-01-06 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT370058B (en:Method) |
| BR (1) | BR8100080A (en:Method) |
| DE (1) | DE3100359A1 (en:Method) |
| DK (1) | DK2481A (en:Method) |
| ES (1) | ES498352A0 (en:Method) |
| FR (1) | FR2473033A1 (en:Method) |
| GB (1) | GB2067175B (en:Method) |
| IN (1) | IN154947B (en:Method) |
| NL (1) | NL8100003A (en:Method) |
| TR (1) | TR21273A (en:Method) |
| YU (1) | YU42714B (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT7953683U1 (it) * | 1979-10-25 | 1981-04-25 | P Ferrero & C S P A | Confezione per un prodotto dolciario cremoso. |
| EP0093502B2 (en) * | 1982-04-14 | 1988-11-17 | Imperial Chemical Industries Plc | Ammonia production process |
| US4479925A (en) * | 1982-09-13 | 1984-10-30 | The M. W. Kellogg Company | Preparation of ammonia synthesis gas |
| IN160096B (en:Method) * | 1982-12-02 | 1987-06-27 | Exxon Research Engineering Co | |
| DE3803080A1 (de) * | 1988-02-03 | 1989-08-17 | Uhde Gmbh | Verfahren zur erzeugung von synthesegasen aus kohlenwasserstoffhaltigen einsatzstoffen |
| DE3905034A1 (de) * | 1989-02-18 | 1990-08-23 | Fuderer Michael | Ammoniaksyntheseverfahren mit hochdruckstripper |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519451A (en) * | 1946-06-08 | 1950-08-22 | Lummus Co | Ammonia distillation |
| US3343916A (en) * | 1965-02-19 | 1967-09-26 | Exxon Research Engineering Co | Cyclic gas separation process and system |
| NL6611310A (en:Method) * | 1965-08-18 | 1967-02-20 | ||
| DE2065942A1 (de) * | 1969-11-15 | 1977-06-02 | Snam Progetti | Verfahren zum behandeln von gasen bei der ammoniaksynthese |
| BE758646A (fr) * | 1969-11-15 | 1971-04-16 | Snam Progetti | Procede de traitement des gaz de synthese de l'ammoniac |
| US3705009A (en) * | 1970-06-12 | 1972-12-05 | Grace W R & Co | Heat recycling for ammonia preparation |
| US3636679A (en) * | 1971-01-04 | 1972-01-25 | Union Carbide Corp | Selective adsorption gas separation process |
| US4148866A (en) * | 1976-10-04 | 1979-04-10 | Pullman Incorporated | Low energy ammonia synthesis process |
| US4079017A (en) * | 1976-11-19 | 1978-03-14 | Pullman Incorporated | Parallel steam reformers to provide low energy process |
| EP0000993B1 (en) * | 1977-08-22 | 1982-12-08 | Imperial Chemical Industries Plc | Ammonia production process |
| DE2860300D1 (en) * | 1977-08-26 | 1981-02-19 | Ici Plc | Ammonia synthesis and a plant for carrying out this synthesis |
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1981
- 1981-01-05 NL NL8100003A patent/NL8100003A/nl not_active Application Discontinuation
- 1981-01-05 DK DK2481A patent/DK2481A/da not_active Application Discontinuation
- 1981-01-06 FR FR8100086A patent/FR2473033A1/fr active Granted
- 1981-01-06 IN IN13/CAL/81A patent/IN154947B/en unknown
- 1981-01-06 YU YU9/81A patent/YU42714B/xx unknown
- 1981-01-07 GB GB8100361A patent/GB2067175B/en not_active Expired
- 1981-01-07 TR TR21273A patent/TR21273A/xx unknown
- 1981-01-07 AT AT0002381A patent/AT370058B/de not_active IP Right Cessation
- 1981-01-07 ES ES498352A patent/ES498352A0/es active Granted
- 1981-01-08 BR BR8100080A patent/BR8100080A/pt unknown
- 1981-01-08 DE DE19813100359 patent/DE3100359A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2067175B (en) | 1983-07-06 |
| ATA2381A (de) | 1982-07-15 |
| YU981A (en) | 1983-09-30 |
| ES8204975A1 (es) | 1982-06-01 |
| FR2473033A1 (fr) | 1981-07-10 |
| YU42714B (en) | 1988-12-31 |
| DK2481A (da) | 1981-07-09 |
| BR8100080A (pt) | 1981-07-21 |
| NL8100003A (nl) | 1981-08-03 |
| AT370058B (de) | 1983-02-25 |
| FR2473033B1 (en:Method) | 1984-04-20 |
| ES498352A0 (es) | 1982-06-01 |
| TR21273A (tr) | 1984-03-15 |
| DE3100359A1 (de) | 1981-12-03 |
| GB2067175A (en) | 1981-07-22 |