AT284070B - Verfahren zur gemeinsamen Abtrennung von Acetylen und Äthylen aus Spaltgasen - Google Patents
Verfahren zur gemeinsamen Abtrennung von Acetylen und Äthylen aus SpaltgasenInfo
- Publication number
- AT284070B AT284070B AT470569A AT470569A AT284070B AT 284070 B AT284070 B AT 284070B AT 470569 A AT470569 A AT 470569A AT 470569 A AT470569 A AT 470569A AT 284070 B AT284070 B AT 284070B
- Authority
- AT
- Austria
- Prior art keywords
- acetylene
- ethylene
- fission gases
- joint separation
- fission
- Prior art date
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
- F25J3/0228—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 characterised by the separated product stream
- F25J3/0271—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 characterised by the separated product stream separation of H2/CO mixtures, i.e. of synthesis gas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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
- F25J3/0204—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 characterised by the feed stream
- F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
-
- 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
- F25J3/0228—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 characterised by the separated product stream
- F25J3/0238—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 characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
-
- 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
- F25J3/0228—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 characterised by the separated product stream
- F25J3/0242—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 characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
-
- 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
- F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
-
- 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
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
-
- 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
- F25J2205/50—Processes or apparatus using other separation and/or other processing means using absorption, i.e. with selective solvents or lean oil, heavier CnHm and including generally a regeneration step for the solvent or lean oil
-
- 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
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/12—Refinery or petrochemical off-gas
-
- 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
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/62—Ethane or ethylene
-
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/04—Internal refrigeration with work-producing gas expansion loop
-
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/12—External refrigeration with liquid vaporising loop
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1768460A DE1768460C2 (de) | 1968-05-16 | 1968-05-16 | Verfahren zur Gewinnung von Acetylen, Äthylen und höhere Kohlenwasserstoffe enthaltenden Gemischen aus Spaltgasen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT284070B true AT284070B (de) | 1970-08-25 |
Family
ID=5699753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT470569A AT284070B (de) | 1968-05-16 | 1969-05-16 | Verfahren zur gemeinsamen Abtrennung von Acetylen und Äthylen aus Spaltgasen |
Country Status (10)
Country | Link |
---|---|
US (1) | US3635038A (de) |
AT (1) | AT284070B (de) |
BE (1) | BE733158A (de) |
CH (1) | CH525697A (de) |
DE (1) | DE1768460C2 (de) |
ES (1) | ES367286A1 (de) |
FR (1) | FR2008664A7 (de) |
GB (1) | GB1257372A (de) |
NL (1) | NL6907467A (de) |
SE (1) | SE339070B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1054509A (en) * | 1975-09-09 | 1979-05-15 | Union Carbide Corporation | Ethylene production with utilization of lng refrigeration |
CA1107190A (en) * | 1979-12-06 | 1981-08-18 | Donald D. Livingstone | Hydrocarbon recovery |
US4336045A (en) * | 1981-06-29 | 1982-06-22 | Union Carbide Corporation | Acetylene removal in ethylene and hydrogen separation and recovery process |
GB2146751B (en) * | 1983-09-20 | 1987-04-23 | Petrocarbon Dev Ltd | Separation of hydrocarbon mixtures |
EP0137744B2 (de) * | 1983-09-20 | 1991-08-28 | Costain Petrocarbon Limited | Trennung von Kohlenwasserstoffgemischen |
DE3539553A1 (de) * | 1985-11-07 | 1987-05-14 | Linde Ag | Verfahren zum gewinnen von methylazetylen und/oder propadien |
US4714487A (en) * | 1986-05-23 | 1987-12-22 | Air Products And Chemicals, Inc. | Process for recovery and purification of C3 -C4+ hydrocarbons using segregated phase separation and dephlegmation |
GB2224036B (en) * | 1988-10-21 | 1992-06-24 | Costain Eng Ltd | Separation of gas & oil mixtures |
US5035732A (en) * | 1990-01-04 | 1991-07-30 | Stone & Webster Engineering Corporation | Cryogenic separation of gaseous mixtures |
US5220782A (en) * | 1991-10-23 | 1993-06-22 | Bechtel Group, Inc. | Efficient low temperature solvent removal of acid gases |
US5444176A (en) * | 1992-10-28 | 1995-08-22 | Exxon Chemical Patents Inc. | Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen |
US5300469A (en) * | 1992-12-08 | 1994-04-05 | Engelhard Corporation | Composition for passivating vanadium in catalytic cracking and preparation thereof |
US5421167A (en) * | 1994-04-01 | 1995-06-06 | The M. W. Kellogg Company | Enhanced olefin recovery method |
DE19502857A1 (de) * | 1995-01-30 | 1996-08-01 | Linde Ag | Verfahren zur Gewinnung von Acetylen aus Kohlenwasserstoffen mittels thermischer Spaltung |
US7343755B2 (en) * | 2006-01-04 | 2008-03-18 | Flatplate, Inc. | Gas-drying system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA573349A (en) * | 1959-03-31 | Wolfram Arthur | Process for the separation of higher acetylene hydrocarbons | |
US1938991A (en) * | 1928-08-22 | 1933-12-12 | Robert G Wulff | Method of separating acetylene from gaseous mixtures |
US2134702A (en) * | 1936-09-29 | 1938-11-01 | Refinery Engineers Inc | Separation of hydrocarbons |
FR835832A (fr) * | 1937-04-03 | 1939-01-04 | Ig Farbenindustrie Ag | Procédé pour l'obtention d'oléfines en partant de mélanges gazeux en contenant |
US2236966A (en) * | 1938-06-10 | 1941-04-01 | Du Pont | Separation of acetylene from gas mixtures |
US2236965A (en) * | 1938-06-10 | 1941-04-01 | Du Pont | Chemical process and apparatus |
US2270852A (en) * | 1939-03-24 | 1942-01-27 | British Oxygen Co Ltd | Separating of gas mixtures |
US2321666A (en) * | 1940-02-08 | 1943-06-15 | Carbide & Carbon Chem Corp | Process for gas separation |
US2775103A (en) * | 1954-12-23 | 1956-12-25 | Phillips Petroleum Co | Hydrocarbon separation |
US3062015A (en) * | 1957-03-08 | 1962-11-06 | Air Prod & Chem | Separation of gaseous mixtures |
US3023842A (en) * | 1958-08-05 | 1962-03-06 | Kellogg M W Co | Acetylene purification |
DE1568160A1 (de) * | 1966-08-12 | 1970-01-02 | Basf Ag | Verfahren zur gemeinsamen Abtrennung von Acetylen und AEthylen aus Spaltgasen |
-
1968
- 1968-05-16 DE DE1768460A patent/DE1768460C2/de not_active Expired
-
1969
- 1969-05-08 SE SE06566/69A patent/SE339070B/xx unknown
- 1969-05-12 CH CH724269A patent/CH525697A/de not_active IP Right Cessation
- 1969-05-14 NL NL6907467A patent/NL6907467A/xx unknown
- 1969-05-14 FR FR6915657A patent/FR2008664A7/fr not_active Expired
- 1969-05-15 GB GB1257372D patent/GB1257372A/en not_active Expired
- 1969-05-16 AT AT470569A patent/AT284070B/de not_active IP Right Cessation
- 1969-05-16 ES ES367286A patent/ES367286A1/es not_active Expired
- 1969-05-16 US US825323A patent/US3635038A/en not_active Expired - Lifetime
- 1969-05-16 BE BE733158D patent/BE733158A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1768460C2 (de) | 1973-01-04 |
GB1257372A (de) | 1971-12-15 |
US3635038A (en) | 1972-01-18 |
SE339070B (de) | 1971-09-27 |
DE1768460B1 (de) | 1972-05-31 |
FR2008664A7 (de) | 1970-01-23 |
ES367286A1 (es) | 1971-04-01 |
CH525697A (de) | 1972-07-31 |
NL6907467A (de) | 1969-11-18 |
BE733158A (de) | 1969-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |