BE886991A - Procede de synthese de l'ammoniac a partir d'hydrocarbures - Google Patents
Procede de synthese de l'ammoniac a partir d'hydrocarburesInfo
- Publication number
- BE886991A BE886991A BE0/203421A BE203421A BE886991A BE 886991 A BE886991 A BE 886991A BE 0/203421 A BE0/203421 A BE 0/203421A BE 203421 A BE203421 A BE 203421A BE 886991 A BE886991 A BE 886991A
- Authority
- BE
- Belgium
- Prior art keywords
- hydrocarbons
- ammonia
- synthesis
- Prior art date
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
-
- 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
-
- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19075/80A IT1129752B (it) | 1980-01-08 | 1980-01-08 | Procedimento di distillazione di soluzioni ammoniacali |
Publications (1)
Publication Number | Publication Date |
---|---|
BE886991A true BE886991A (fr) | 1981-07-07 |
Family
ID=11154324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/203421A BE886991A (fr) | 1980-01-08 | 1981-01-07 | Procede de synthese de l'ammoniac a partir d'hydrocarbures |
Country Status (6)
Country | Link |
---|---|
US (1) | US4318782A (fr) |
JP (1) | JPS56109813A (fr) |
BE (1) | BE886991A (fr) |
CA (1) | CA1173401A (fr) |
CS (1) | CS239912B2 (fr) |
IT (1) | IT1129752B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093502B2 (fr) * | 1982-04-14 | 1988-11-17 | Imperial Chemical Industries Plc | Procédé de production de l'ammoniac |
DE3520934C1 (de) * | 1985-06-12 | 1986-06-05 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Gewinnen von Ammoniak aus einem NH3,CO2 und H2S enthaltenden Abwasser |
US7297181B2 (en) * | 2004-07-07 | 2007-11-20 | Air Liquide America L.P. | Purification and transfilling of ammonia |
US9994457B2 (en) * | 2014-04-07 | 2018-06-12 | The Boeing Company | System and method for ammonia distillation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501326A (en) * | 1945-07-19 | 1950-03-21 | Frigid Transp Company Inc | Ammonia distillation system |
US2519451A (en) * | 1946-06-08 | 1950-08-22 | Lummus Co | Ammonia distillation |
-
1980
- 1980-01-08 IT IT19075/80A patent/IT1129752B/it active
-
1981
- 1981-01-06 US US06/222,989 patent/US4318782A/en not_active Expired - Fee Related
- 1981-01-07 JP JP51581A patent/JPS56109813A/ja active Pending
- 1981-01-07 BE BE0/203421A patent/BE886991A/fr unknown
- 1981-01-08 CS CS81169A patent/CS239912B2/cs unknown
- 1981-01-08 CA CA000368147A patent/CA1173401A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1129752B (it) | 1986-06-11 |
JPS56109813A (en) | 1981-08-31 |
US4318782A (en) | 1982-03-09 |
CS239912B2 (en) | 1986-01-16 |
CS16981A2 (en) | 1984-12-14 |
IT8019075A0 (it) | 1980-01-08 |
CA1173401A (fr) | 1984-08-28 |
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