CH407063A - Procédé pour séparer de l'azote sensiblement pur d'un mélange gazeux le contenant - Google Patents
Procédé pour séparer de l'azote sensiblement pur d'un mélange gazeux le contenantInfo
- Publication number
- CH407063A CH407063A CH1332061A CH1332061A CH407063A CH 407063 A CH407063 A CH 407063A CH 1332061 A CH1332061 A CH 1332061A CH 1332061 A CH1332061 A CH 1332061A CH 407063 A CH407063 A CH 407063A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas mixture
- mixture containing
- substantially pure
- pure nitrogen
- separating substantially
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/02—Preparation of nitrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0411—Chemical processing only
- C01B21/0422—Chemical processing only by reduction
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0045—Oxygen
-
- 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
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69699A US3140153A (en) | 1960-11-16 | 1960-11-16 | Process for the production of ethylene oxide and nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH407063A true CH407063A (fr) | 1966-02-15 |
Family
ID=22090655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1332061A CH407063A (fr) | 1960-11-16 | 1961-11-16 | Procédé pour séparer de l'azote sensiblement pur d'un mélange gazeux le contenant |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3140153A (fr) |
| BE (1) | BE610116A (fr) |
| CH (1) | CH407063A (fr) |
| DE (1) | DE1166160B (fr) |
| ES (1) | ES272023A1 (fr) |
| GB (1) | GB1002678A (fr) |
| LU (1) | LU40805A1 (fr) |
| NL (1) | NL271444A (fr) |
| SE (1) | SE314973B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1668666C3 (de) * | 1967-02-17 | 1975-07-10 | Snam Progetti S.P.A., Mailand (Italien) | Verfahren zur Ausnutzung der Energie der aus einem Xthylenoxidsynthesereaktor kommenden Abgase |
| JPS507574B1 (fr) * | 1968-05-10 | 1975-03-27 | ||
| ATE125803T1 (de) * | 1990-06-19 | 1995-08-15 | Ici Plc | Herstellung von ethylenoxid. |
| PE20070158A1 (es) * | 2005-05-10 | 2007-03-02 | Shell Int Research | Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso |
| US8210259B2 (en) * | 2008-04-29 | 2012-07-03 | American Air Liquide, Inc. | Zero emission liquid fuel production by oxygen injection |
| AU2010318055B2 (en) * | 2009-11-10 | 2014-04-03 | Shell Internationale Research Maatschappij B.V. | Process for producing ethylene oxide |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE303881C (fr) * | ||||
| US2693474A (en) * | 1954-11-02 | Oxidation of olefins | ||
| US1154172A (en) * | 1914-08-31 | 1915-09-21 | American Nitro Products Company | Process of making nitrogen and carbon dioxid. |
| US2314827A (en) * | 1939-02-27 | 1943-03-23 | Diamond Iron Works Inc | Process for extracting pure nitrogen from air |
| NL75755C (fr) * | 1940-12-19 | 1954-04-15 | ||
| US2384065A (en) * | 1941-07-18 | 1945-09-04 | Air Reduction | Purification of gases |
| US2610106A (en) * | 1950-01-04 | 1952-09-09 | Phillips Petroleum Co | Production of ammonia |
| US2740693A (en) * | 1950-03-08 | 1956-04-03 | Edmund S Pomykala | Separation and purification of nitrogen and other insoluble gases from flue gases |
| NL203871A (fr) * | 1955-02-09 | 1900-01-01 |
-
0
- US US25933D patent/USRE25933E/en not_active Expired
- NL NL271444D patent/NL271444A/xx unknown
-
1960
- 1960-11-16 US US69699A patent/US3140153A/en not_active Expired - Lifetime
-
1961
- 1961-11-09 LU LU40805D patent/LU40805A1/xx unknown
- 1961-11-09 BE BE610116A patent/BE610116A/fr unknown
- 1961-11-15 GB GB40885/61A patent/GB1002678A/en not_active Expired
- 1961-11-15 ES ES0272023A patent/ES272023A1/es not_active Expired
- 1961-11-16 DE DES76730A patent/DE1166160B/de active Pending
- 1961-11-16 SE SE11399/61A patent/SE314973B/xx unknown
- 1961-11-16 CH CH1332061A patent/CH407063A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| USRE25933E (en) | 1965-12-07 |
| GB1002678A (en) | 1965-08-25 |
| ES272023A1 (es) | 1962-03-16 |
| SE314973B (fr) | 1969-09-22 |
| LU40805A1 (fr) | 1962-01-09 |
| US3140153A (en) | 1964-07-07 |
| DE1166160B (de) | 1964-03-26 |
| NL271444A (fr) | 1900-01-01 |
| BE610116A (fr) | 1962-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1223261A (fr) | Procédé de séparation d'un mélange gazeux binaire par adsorption | |
| CH414559A (fr) | Procédé pour éliminer une faible concentration d'impureté contenue dans un courant gazeux | |
| CH529066A (fr) | Procédé de séparation de l'anhydride sulfureux d'un gaz en contenant | |
| FR1514791A (fr) | Procédé de séparation des constituants d'un mélange d'hydrocarbures | |
| CH450608A (fr) | Procédé de fabrication d'un mélange gazeux contenant du méthane | |
| FR1379163A (fr) | Procédé de séparation d'un mélange gazeux | |
| CH464162A (fr) | Procédé de préparation d'un mélange gazeux contenant du méthane | |
| CH407063A (fr) | Procédé pour séparer de l'azote sensiblement pur d'un mélange gazeux le contenant | |
| FR1316271A (fr) | Procédé et appareillage pour séparer une vapeur d'un mélange gazeux | |
| CH369116A (fr) | Procédé pour isoler le tétrachlorure de titane d'un mélange gazeux le contenant | |
| FR1368633A (fr) | Procédé pour séparer de l'anhydride carbonique d'un mélange gazeux | |
| FR1450004A (fr) | Procédé de séparation d'un mélange de fluorures métalliques contenant de l'hexafluorure d'uranium | |
| CH381651A (fr) | Procédé de séparation de l'acide fluorhydrique d'un mélange gazeux | |
| FR1478542A (fr) | Procédé de séparation continue des isotopes de l'hydrogène d'un mélange gazeux par adsorption à contre-courant | |
| FR1360323A (fr) | Procédé de séparation d'hélium d'un mélange gazeux | |
| FR1330141A (fr) | Procédé de récupération de l'oxygène et de l'azote contenus dans un mélange gazeux | |
| FR1306110A (fr) | Procédé de séparation des constituants d'un mélange de gaz | |
| FR1261891A (fr) | Procédé pour séparer un lactame d'un mélange réactionnel acide | |
| FR1297300A (fr) | Procédé pour séparer l'isobutène d'un mélange gazeux | |
| FR1214522A (fr) | Procédé de séparation des constituants d'un mélange gazeux | |
| FR1355271A (fr) | Procédé et installation pour séparer de l'hydrogène très pur, à partir d'un mélange d'hydrogène et d'azote | |
| FR1207624A (fr) | Procédé pour extraire un monovinylacétylène de grande pureté d'un mélange gazeux humide contenant de l'acétylène | |
| FR1516603A (fr) | Procédé pour la séparation d'hydrogène ou d'azote à partir d'un mélange gazeux | |
| FR1429950A (fr) | Procédé pour éliminer l'oxygène non combiné d'un mélange contenant de l'oxyde nitrique | |
| CH413818A (fr) | Procédé pour séparer l'anhydride maléique d'un mélange gazeux contenant de l'anhydride maléique et de l'eau |