BE569932A - - Google Patents
Info
- Publication number
- BE569932A BE569932A BE569932DA BE569932A BE 569932 A BE569932 A BE 569932A BE 569932D A BE569932D A BE 569932DA BE 569932 A BE569932 A BE 569932A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04284—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/0429—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of feed air, e.g. used as waste or product air or expanded into an auxiliary column
- F25J3/04296—Claude expansion, i.e. expanded into the main or high pressure column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
- B01D7/02—Crystallisation directly from the vapour phase
-
- 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
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04242—Cold end purification of the feed air
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/38—Processes or apparatus using separation by rectification using pre-separation or distributed distillation before a main column system, e.g. in a at least a double 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
- F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
-
- 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
- F25J2205/84—Processes or apparatus using other separation and/or other processing means using filter
-
- 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
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/40—Separating high boiling, i.e. less volatile components from air, e.g. CO2, hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG22663A DE1044127B (de) | 1957-07-31 | 1957-07-31 | Verfahren zum Abscheiden von festem Kohlendioxyd aus Luft bei deren Zerlegung und Vorrichtung zur Durchfuehrung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE569932A true BE569932A (fi) |
Family
ID=7121998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE569932D BE569932A (fi) | 1957-07-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3109726A (fi) |
| BE (1) | BE569932A (fi) |
| DE (1) | DE1044127B (fi) |
| FR (1) | FR1209348A (fi) |
| GB (1) | GB855378A (fi) |
| NL (2) | NL108312C (fi) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098732A (en) * | 1959-10-19 | 1963-07-23 | Air Reduction | Liquefaction and purification of low temperature gases |
| NL126641C (fi) * | 1960-03-09 | 1900-01-01 | ||
| GB894872A (en) * | 1960-11-29 | 1962-04-26 | Conch Int Methane Ltd | Purification of gases |
| US3224208A (en) * | 1961-11-24 | 1965-12-21 | Conch Int Methane Ltd | Purification of natural gases |
| US3238735A (en) * | 1962-12-05 | 1966-03-08 | Chevron Res | Distillation of low-boiling components |
| US3798918A (en) * | 1971-04-15 | 1974-03-26 | Chicago Bridge & Iron Co | Method and apparatus for purifying natural gas to be liquefied and stored |
| US4270937A (en) * | 1976-12-01 | 1981-06-02 | Cng Research Company | Gas separation process |
| US4417909A (en) * | 1978-12-04 | 1983-11-29 | Airco, Inc. | Gas separation process |
| US4533372A (en) * | 1983-12-23 | 1985-08-06 | Exxon Production Research Co. | Method and apparatus for separating carbon dioxide and other acid gases from methane by the use of distillation and a controlled freezing zone |
| US6487877B1 (en) * | 2002-05-01 | 2002-12-03 | Air Products And Chemicals, Inc. | Nitrogen generation process |
| US7472551B2 (en) * | 2005-11-16 | 2009-01-06 | Praxair Technology, Inc. | Cryogenic process system with extended bonnet filter |
| US20100018248A1 (en) * | 2007-01-19 | 2010-01-28 | Eleanor R Fieler | Controlled Freeze Zone Tower |
| CA2674618C (en) * | 2007-01-19 | 2015-02-10 | Exxonmobil Upstream Research Company | Integrated controlled freeze zone (cfz) tower and dividing wall (dwc) for enhanced hydrocarbon recovery |
| BRPI1014038A2 (pt) | 2009-04-20 | 2016-04-12 | Exxonmobil Upstream Res Co | sistema e método para remover gases ácidos de uma corrente de gás bruto. |
| US20120125043A1 (en) | 2009-09-09 | 2012-05-24 | Exxonmobile Upstream Research Company | Cryogenic system for removing acid gases from a hydrocarbon gas stream |
| SG182308A1 (en) | 2010-01-22 | 2012-08-30 | Exxonmobil Upstream Res Co | Removal of acid gases from a gas stream, with co2 capture and sequestration |
| EP2531269A4 (en) | 2010-02-03 | 2014-02-19 | Exxonmobil Upstream Res Co | SYSTEM AND METHOD FOR USING A COLD LIQUID TO REMOVE COMPATIBLE GAS COMPONENTS FROM PROCESS GAS FLOWS |
| SG186802A1 (en) | 2010-07-30 | 2013-02-28 | Exxonmobil Upstream Res Co | Cryogenic systems for removing acid gases from a hydrocarbon gas stream using co-current separation devices |
| US20130081426A1 (en) * | 2011-09-30 | 2013-04-04 | Vitali Victor Lissianski | Low temperature heat exchanger system and method |
| WO2013142100A1 (en) | 2012-03-21 | 2013-09-26 | Exxonmobil Upstream Research Company | Separating carbon dioxide and ethane from a mixed stream |
| US9752827B2 (en) | 2013-12-06 | 2017-09-05 | Exxonmobil Upstream Research Company | Method and system of maintaining a liquid level in a distillation tower |
| WO2015084497A2 (en) | 2013-12-06 | 2015-06-11 | Exxonmobil Upstream Research Company | Method and system of dehydrating a feed stream processed in a distillation tower |
| US9869511B2 (en) | 2013-12-06 | 2018-01-16 | Exxonmobil Upstream Research Company | Method and device for separating hydrocarbons and contaminants with a spray assembly |
| WO2015084498A2 (en) | 2013-12-06 | 2015-06-11 | Exxonmobil Upstream Research Company | Method and system for separating a feed stream with a feed stream distribution mechanism |
| WO2015084499A2 (en) | 2013-12-06 | 2015-06-11 | Exxonmobil Upstream Research Company | Method and system of modifying a liquid level during start-up operations |
| MY177751A (en) | 2013-12-06 | 2020-09-23 | Exxonmobil Upstream Res Co | Method and device for separating a feed stream using radiation detectors |
| US9562719B2 (en) | 2013-12-06 | 2017-02-07 | Exxonmobil Upstream Research Company | Method of removing solids by modifying a liquid level in a distillation tower |
| US9874395B2 (en) | 2013-12-06 | 2018-01-23 | Exxonmobil Upstream Research Company | Method and system for preventing accumulation of solids in a distillation tower |
| MY177768A (en) | 2013-12-06 | 2020-09-23 | Exxonmobil Upstream Res Co | Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids |
| US10495379B2 (en) | 2015-02-27 | 2019-12-03 | Exxonmobil Upstream Research Company | Reducing refrigeration and dehydration load for a feed stream entering a cryogenic distillation process |
| US10365037B2 (en) | 2015-09-18 | 2019-07-30 | Exxonmobil Upstream Research Company | Heating component to reduce solidification in a cryogenic distillation system |
| US11255603B2 (en) | 2015-09-24 | 2022-02-22 | Exxonmobil Upstream Research Company | Treatment plant for hydrocarbon gas having variable contaminant levels |
| US10323495B2 (en) | 2016-03-30 | 2019-06-18 | Exxonmobil Upstream Research Company | Self-sourced reservoir fluid for enhanced oil recovery |
| WO2020005552A1 (en) | 2018-06-29 | 2020-01-02 | Exxonmobil Upstream Research Company | Hybrid tray for introducing a low co2 feed stream into a distillation tower |
| WO2020005553A1 (en) | 2018-06-29 | 2020-01-02 | Exxonmobil Upstream Research Company (Emhc-N1.4A.607) | Mixing and heat integration of melt tray liquids in a cryogenic distillation tower |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE375178C (de) * | 1921-10-21 | 1923-05-09 | Still Fa Carl | Anordnung fuer die Ausuebung des Verfahrens zur Gewinnung von Teer und Ammoniak aus Gasen der trocknen Destillation |
| US1549236A (en) * | 1924-10-23 | 1925-08-11 | Air Reduction | Refrigeration |
| DE633686C (de) * | 1934-02-11 | 1936-08-04 | Messer & Co G M B H | Verfahren zur kontinuierlichen Trocknung von komprimierten, durch Verfluessigung zu zerlegenden Gasgemischen |
| US2256421A (en) * | 1935-02-23 | 1941-09-16 | Linde Eismasch Ag | Process for the separation of air by liquefaction and rectification |
| US2413752A (en) * | 1944-07-28 | 1947-01-07 | Air Reduction | Separation of the constituents of gaseous mixtures |
| US2423543A (en) * | 1944-08-01 | 1947-07-08 | Linde Air Prod Co | Process and apparatus for separating gas mixtures |
| US2840994A (en) * | 1947-01-31 | 1958-07-01 | Kellogg M W Co | Method of separating gaseous mixtures |
| US2655796A (en) * | 1949-05-20 | 1953-10-20 | Union Carbide & Carbon Corp | Process of and apparatus for separating gas mixtures containing higher-boiling impurities |
| US2572933A (en) * | 1949-05-20 | 1951-10-30 | Union Carbide & Carbon Corp | Process and apparatus for eliminating higher-boiling-point impurities prior to rectification of a gas mixture |
| US2777299A (en) * | 1953-04-13 | 1957-01-15 | Kellogg M W Co | Separating gas mixtures |
| US2924078A (en) * | 1954-06-08 | 1960-02-09 | American Messer Corp | Process and apparatus for producing liquid oxygen |
| USRE25193E (en) * | 1957-08-16 | 1962-07-03 | Method and apparatus for separating gaseous mixtures | |
| US3039274A (en) * | 1958-03-28 | 1962-06-19 | Union Carbide Corp | Process and apparatus for purifying and separating compressed gas mixtures |
-
0
- NL NL230094D patent/NL230094A/xx unknown
- BE BE569932D patent/BE569932A/xx unknown
- NL NL108312D patent/NL108312C/xx active
-
1957
- 1957-07-31 DE DEG22663A patent/DE1044127B/de active Pending
-
1958
- 1958-07-11 US US747882A patent/US3109726A/en not_active Expired - Lifetime
- 1958-07-30 GB GB24579/58A patent/GB855378A/en not_active Expired
- 1958-07-31 FR FR1209348D patent/FR1209348A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB855378A (en) | 1960-11-30 |
| US3109726A (en) | 1963-11-05 |
| DE1044127B (de) | 1958-11-20 |
| NL230094A (fi) | |
| FR1209348A (fr) | 1960-03-01 |
| NL108312C (fi) |