FR743380A - - Google Patents
Info
- Publication number
- FR743380A FR743380A FR743380DA FR743380A FR 743380 A FR743380 A FR 743380A FR 743380D A FR743380D A FR 743380DA FR 743380 A FR743380 A FR 743380A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04812—Different modes, i.e. "runs" of operation
- F25J3/04842—Intermittent process, so-called batch process
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04406—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system
- F25J3/04412—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04624—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using integrated mass and heat exchange, so-called non-adiabatic rectification, e.g. dephlegmator, reflux exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04642—Recovering noble gases from air
- F25J3/04745—Krypton and/or Xenon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/04—Processes or apparatus using separation by rectification in a dual pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/34—Processes or apparatus using separation by rectification using a side column fed by a stream from the low pressure column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column
- F25J2200/52—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column in the high pressure column of a double pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/82—Processes or apparatus using other separation and/or other processing means using a reactor with combustion or catalytic reaction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/50—One fluid being oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/923—Inert gas
- Y10S62/925—Xenon or krypton
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG81157D DE566151C (de) | 1931-11-14 | 1931-11-14 | Gewinnung der Luftbestandteile mit hoeherem Siedepunkt als Sauerstoff |
| DEG83534D DE629297C (de) | 1931-11-14 | 1932-09-09 | Verfahren zur Beseitigung der durch Kohlenwasserstoffe bedingten Schwierigkeiten bei der Gewinnung von Krypton und Xenon aus Luft durch Rektifikation |
| DE438196X | 1933-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743380A true FR743380A (fr) | 1933-03-29 |
Family
ID=27205952
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743380D Expired FR743380A (fr) | 1931-11-14 | ||
| FR44782D Expired FR44782E (fr) | 1931-11-14 | 1934-05-04 | Procédé pour l'obtention de constituants de l'air à point d'ébullition plus élevé que l'oxygène |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR44782D Expired FR44782E (fr) | 1931-11-14 | 1934-05-04 | Procédé pour l'obtention de constituants de l'air à point d'ébullition plus élevé que l'oxygène |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US1963809A (fr) |
| BE (2) | BE403024A (fr) |
| DE (4) | DE566151C (fr) |
| ES (1) | ES127972A1 (fr) |
| FR (2) | FR44782E (fr) |
| GB (3) | GB390069A (fr) |
| NL (2) | NL42092C (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE23799E (en) * | 1943-05-27 | 1954-03-16 | Method of pumping liquid oxygen | |
| US2464891A (en) * | 1943-08-28 | 1949-03-22 | Linder Air Products Company | Process of and apparatus for producing compressed oxygen |
| US2514921A (en) * | 1944-11-16 | 1950-07-11 | Linde Air Prod Co | Process and apparatus for separating gas mixtures |
| US2423274A (en) * | 1945-07-06 | 1947-07-01 | Air Reduction | Recovery of the components of air |
| US2497589A (en) * | 1947-04-18 | 1950-02-14 | Air Reduction | Separation and recovery of the constituents of air |
| US2587820A (en) * | 1947-05-16 | 1952-03-04 | Independent Engineering Compan | Vapor oxygen recondenser |
| US2509044A (en) * | 1947-07-03 | 1950-05-23 | Standard Oil Dev Co | Separation of low molecular weight hydrocarbons from petroleum mixtures |
| US2615312A (en) * | 1949-05-07 | 1952-10-28 | Union Carbide & Carbon Corp | Process and apparatus for eliminating impurities during the separation of gas mixtures |
| US2698523A (en) * | 1950-04-28 | 1955-01-04 | Carthage Hydrocol Inc | Manufacture of krypton and xenon |
| US2962868A (en) * | 1956-02-17 | 1960-12-06 | Air Reduction | Method of concentrating kryptonxenon |
| US2990690A (en) * | 1958-10-27 | 1961-07-04 | Spencer Chem Co | Argon purification process |
| DE1099564B (de) * | 1959-09-09 | 1961-02-16 | Linde S Eismaschinen Ag Zweign | Verfahren und Einrichtung zur Anreicherung von schwerersiedenden Stoffen bei der Zerlegung von Gasgemischen durch Tieftemperaturrektifikation |
| US3191393A (en) * | 1959-12-30 | 1965-06-29 | Air Reduction | Krypton-xenon separation from a gas mixture |
| DE1158534B (de) * | 1961-07-05 | 1963-12-05 | Inst Chemie Und Kaelteausruest | Verfahren zur Gewinnung eines hochkonzentrierten Krypton-Xenon-Gemisches |
| GB969799A (en) * | 1962-02-27 | 1964-09-16 | Roman Stoklosinski | Improvements in the recovery of krypton and xenon from air separation plants |
| GB1371327A (en) * | 1970-10-12 | 1974-10-23 | British Oxygen Co Ltd | Air separation |
| DE2055099A1 (de) * | 1970-11-10 | 1972-05-18 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren zur Anreicherung von Krypton und Xenon in Luftzerlegungsanlagen |
| JPS5743186A (en) * | 1980-08-29 | 1982-03-11 | Nippon Oxygen Co Ltd | Production of krypton and xenon |
| GB8610766D0 (en) * | 1986-05-02 | 1986-06-11 | Colley C R | Yield of krypton xenon in air separation |
| US6694775B1 (en) * | 2002-12-12 | 2004-02-24 | Air Products And Chemicals, Inc. | Process and apparatus for the recovery of krypton and/or xenon |
| GB2453141A (en) * | 2007-09-27 | 2009-04-01 | Hd Inspiration B V | Method of forming a visor |
| US20160197669A1 (en) * | 2014-12-11 | 2016-07-07 | Tesla Wireless Company LLC | Communication method and system that uses low latency/low data bandwidth and high latency/high data bandwidth pathways |
-
0
- FR FR743380D patent/FR743380A/fr not_active Expired
- BE BE391302D patent/BE391302A/xx unknown
- BE BE403024D patent/BE403024A/xx unknown
- NL NL39016D patent/NL39016C/xx active
- NL NL42092D patent/NL42092C/xx active
-
1931
- 1931-11-14 DE DEG81157D patent/DE566151C/de not_active Expired
-
1932
- 1932-09-09 DE DEG83534D patent/DE629297C/de not_active Expired
- 1932-09-22 ES ES0127972A patent/ES127972A1/es not_active Expired
- 1932-09-24 US US634779A patent/US1963809A/en not_active Expired - Lifetime
- 1932-09-26 GB GB26710/32A patent/GB390069A/en not_active Expired
-
1933
- 1933-05-14 DE DEG85530D patent/DE631639C/de not_active Expired
- 1933-09-07 GB GB24841/33A patent/GB413518A/en not_active Expired
-
1934
- 1934-05-04 FR FR44782D patent/FR44782E/fr not_active Expired
- 1934-05-07 GB GB13802/34A patent/GB438196A/en not_active Expired
- 1934-05-09 US US724821A patent/US2060940A/en not_active Expired - Lifetime
-
1935
- 1935-03-20 DE DEG90034D patent/DE641715C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1963809A (en) | 1934-06-19 |
| DE631639C (de) | 1936-06-24 |
| ES127972A1 (es) | 1932-11-01 |
| NL42092C (fr) | |
| BE403024A (fr) | |
| DE641715C (de) | 1937-02-11 |
| GB390069A (en) | 1933-03-30 |
| GB438196A (en) | 1935-11-07 |
| NL39016C (fr) | |
| DE629297C (de) | 1936-04-27 |
| BE391302A (fr) | |
| FR44782E (fr) | 1935-04-06 |
| GB413518A (en) | 1934-07-19 |
| DE566151C (de) | 1932-12-16 |
| US2060940A (en) | 1936-11-17 |