IT1007203B - Procedimento per la separazione di idrocarburi c 4 da miscele di idro carburi che li contengono in presen za di composti acetilenici instabi li - Google Patents

Procedimento per la separazione di idrocarburi c 4 da miscele di idro carburi che li contengono in presen za di composti acetilenici instabi li

Info

Publication number
IT1007203B
IT1007203B IT2007774A IT2007774A IT1007203B IT 1007203 B IT1007203 B IT 1007203B IT 2007774 A IT2007774 A IT 2007774A IT 2007774 A IT2007774 A IT 2007774A IT 1007203 B IT1007203 B IT 1007203B
Authority
IT
Italy
Prior art keywords
hydrocarbons
unstable
mixtures
separation
procedure
Prior art date
Application number
IT2007774A
Other languages
English (en)
Italian (it)
Inventor
G Paret
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
Priority to IT2007774A priority Critical patent/IT1007203B/it
Priority to GB223075A priority patent/GB1479103A/en
Priority to FR7502458A priority patent/FR2259802B1/fr
Application granted granted Critical
Publication of IT1007203B publication Critical patent/IT1007203B/it

Links

Classifications

    • 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
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2007774A 1974-02-01 1974-02-01 Procedimento per la separazione di idrocarburi c 4 da miscele di idro carburi che li contengono in presen za di composti acetilenici instabi li IT1007203B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2007774A IT1007203B (it) 1974-02-01 1974-02-01 Procedimento per la separazione di idrocarburi c 4 da miscele di idro carburi che li contengono in presen za di composti acetilenici instabi li
GB223075A GB1479103A (en) 1974-02-01 1975-01-17 Separation of hydrocarbons
FR7502458A FR2259802B1 (cs) 1974-02-01 1975-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2007774A IT1007203B (it) 1974-02-01 1974-02-01 Procedimento per la separazione di idrocarburi c 4 da miscele di idro carburi che li contengono in presen za di composti acetilenici instabi li

Publications (1)

Publication Number Publication Date
IT1007203B true IT1007203B (it) 1976-10-30

Family

ID=11163615

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2007774A IT1007203B (it) 1974-02-01 1974-02-01 Procedimento per la separazione di idrocarburi c 4 da miscele di idro carburi che li contengono in presen za di composti acetilenici instabi li

Country Status (3)

Country Link
FR (1) FR2259802B1 (cs)
GB (1) GB1479103A (cs)
IT (1) IT1007203B (cs)

Also Published As

Publication number Publication date
FR2259802B1 (cs) 1978-10-13
GB1479103A (en) 1977-07-06
FR2259802A1 (cs) 1975-08-29

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