GR59767B - Method for the separation of ethylene from ethone starling from a c2 cut - Google Patents

Method for the separation of ethylene from ethone starling from a c2 cut

Info

Publication number
GR59767B
GR59767B GR52570A GR770152570A GR59767B GR 59767 B GR59767 B GR 59767B GR 52570 A GR52570 A GR 52570A GR 770152570 A GR770152570 A GR 770152570A GR 59767 B GR59767 B GR 59767B
Authority
GR
Greece
Prior art keywords
ethone
starling
ethylene
separation
cut
Prior art date
Application number
GR52570A
Other languages
Greek (el)
Inventor
L Gazzi
O Sguera
Original Assignee
Snam Progetti
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of GR59767B publication Critical patent/GR59767B/en

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
    • F25J3/0238—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/12—Refinery or petrochemical off-gas
GR52570A 1976-01-21 1977-01-14 Method for the separation of ethylene from ethone starling from a c2 cut GR59767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1943976A IT1054284B (en) 1976-01-21 1976-01-21 PROCESS FOR THE SEPARATION OF ETHYLENE FROM ETHANE FROM A CUT 02

Publications (1)

Publication Number Publication Date
GR59767B true GR59767B (en) 1978-02-25

Family

ID=11157976

Family Applications (1)

Application Number Title Priority Date Filing Date
GR52570A GR59767B (en) 1976-01-21 1977-01-14 Method for the separation of ethylene from ethone starling from a c2 cut

Country Status (7)

Country Link
CY (1) CY1047A (en)
DE (1) DE2702423B2 (en)
EG (1) EG14553A (en)
ES (1) ES455564A1 (en)
GB (1) GB1539292A (en)
GR (1) GR59767B (en)
IT (1) IT1054284B (en)

Also Published As

Publication number Publication date
ES455564A1 (en) 1978-01-16
IT1054284B (en) 1981-11-10
DE2702423B2 (en) 1979-09-20
EG14553A (en) 1984-09-30
CY1047A (en) 1980-08-01
GB1539292A (en) 1979-01-31
DE2702423A1 (en) 1977-07-28

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