FR2008623A1 - Use of a polyol to improve the rate of low pressure - synthesis of ammonia - Google Patents
Use of a polyol to improve the rate of low pressure - synthesis of ammoniaInfo
- Publication number
- FR2008623A1 FR2008623A1 FR6915998A FR6915998A FR2008623A1 FR 2008623 A1 FR2008623 A1 FR 2008623A1 FR 6915998 A FR6915998 A FR 6915998A FR 6915998 A FR6915998 A FR 6915998A FR 2008623 A1 FR2008623 A1 FR 2008623A1
- Authority
- FR
- France
- Prior art keywords
- ammonia
- solvent
- rate
- gas
- polyol
- Prior art date
- 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.)
- Withdrawn
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 6
- 229910021529 ammonia Inorganic materials 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229920005862 polyol Polymers 0.000 title 1
- 150000003077 polyols Chemical class 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 150000002314 glycerols Chemical class 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
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
- C01C1/0458—Separation of NH3
- C01C1/0464—Separation of NH3 by absorption in liquids, e.g. water
-
- 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)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2313068 | 1968-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2008623A1 true FR2008623A1 (en) | 1970-01-23 |
Family
ID=10190620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6915998A Withdrawn FR2008623A1 (en) | 1968-05-15 | 1969-05-16 | Use of a polyol to improve the rate of low pressure - synthesis of ammonia |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1924892A1 (de) |
| FR (1) | FR2008623A1 (de) |
| NL (1) | NL6907403A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2511666A1 (fr) * | 1981-08-21 | 1983-02-25 | Technion Res & Dev Co | Procede pour la fabrication d'ammoniac a partir d'un melange gazeux constitue d'hydrogene et d'azote |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822586A (en) * | 1987-01-30 | 1989-04-18 | Shannahan Cornelius E | Ammonia synthesis method |
| NO167082C (no) * | 1989-02-03 | 1991-10-02 | Norsk Hydro As | Fremgangsmaate ved fjerning av ammoniakk fra en gassblanding. |
| DE3905034A1 (de) * | 1989-02-18 | 1990-08-23 | Fuderer Michael | Ammoniaksyntheseverfahren mit hochdruckstripper |
| AUPR000100A0 (en) * | 2000-09-08 | 2000-10-05 | Australian Magnesium Operations Pty Ltd | Ammonia storage |
| DE10116958A1 (de) | 2001-04-05 | 2002-10-17 | Uhde Gmbh | Verfahren zur NH¶3¶-Abscheidung aus Sythesegas sowie Vorrichtung zur Durchführung des Verfahrens |
| CN102923732B (zh) * | 2012-11-27 | 2014-08-20 | 天津衡创工大现代塔器技术有限公司 | 一种分离氨的方法 |
-
1969
- 1969-05-14 NL NL6907403A patent/NL6907403A/xx unknown
- 1969-05-16 FR FR6915998A patent/FR2008623A1/fr not_active Withdrawn
- 1969-05-16 DE DE19691924892 patent/DE1924892A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2511666A1 (fr) * | 1981-08-21 | 1983-02-25 | Technion Res & Dev Co | Procede pour la fabrication d'ammoniac a partir d'un melange gazeux constitue d'hydrogene et d'azote |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1924892A1 (de) | 1969-11-20 |
| NL6907403A (de) | 1969-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |