IT1007203B - PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS - Google Patents

PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS

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
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/en
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/en

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 PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS IT1007203B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2007774A IT1007203B (en) 1974-02-01 1974-02-01 PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS
GB223075A GB1479103A (en) 1974-02-01 1975-01-17 Separation of hydrocarbons
FR7502458A FR2259802B1 (en) 1974-02-01 1975-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2007774A IT1007203B (en) 1974-02-01 1974-02-01 PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS

Publications (1)

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

Family

ID=11163615

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2007774A IT1007203B (en) 1974-02-01 1974-02-01 PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS

Country Status (3)

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

Also Published As

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

Similar Documents

Publication Publication Date Title
IT1067954B (en) PROCEDURE FOR THE SEPARATION OF NORMAL PARAFFINS
AU1485376A (en) Liquid detergent compositions containing bis(styrylsulfonate) biphenyl brightener
IT1063355B (en) PROCESS FOR STABILIZING PARTICLES OF PEROXIDE COMPOUNDS
IT1063011B (en) PROCEDURE FOR THE PRODUCTION OF HYDROGEN
JPS52133384A (en) Apparatus for giving polarity to film consisted of polymer * cotinuously
GB1540483A (en) Prostaglandin containing compositions
CA962693A (en) Functional bis(perfluoroalkylsulfonyl)alkyl compounds
NO150198C (en) PROCEDURE FOR SELECTIVE HYDROGENERATION IN THE GAS PHASE OF MULTIMETHED COMPOUNDS
AU1662576A (en) Prostaglandin analogs
AU503795B2 (en) Recovery of hydrogen chloride
GB1518919A (en) Process for the preparation of fluorinerich organic compounds containing onr or two carbon atoms
IT1007203B (en) PROCEDURE FOR THE SEPARATION OF C 4 HYDROCARBONS FROM MIXTURES OF HYDRO CARBONS CONTAINING THEM IN THE PRESENCE OF UNSTABLE ACETYLENE COMPOUNDS
JPS51138678A (en) Production of 22aryll2hh benzotriazole
NL7603729A (en) PROTECTIVE COATING FOR FREEMS OF ELECTRO-LYTIC FILTER-PRESS CELLS.
JPS51146454A (en) Isorating method of dinitroanthraquinone containing large amount of alpha*alphaadinitro compound
JPS51138676A (en) Production of 22aryll2hh benzotriazole
US4013780A (en) Recovery of iodine from brine with linear alkyl benzene solvents
ZA76150B (en) Pharmaceutical ferrocene compound
IT1017677B (en) EQUIPMENT FOR THE SEPARATION OF ARTICLES
ZA762641B (en) Deposition of ruthenium
ZA761874B (en) 4-biphenylacetic acid as an inhibitor of platelet aggregation
JPS51138679A (en) Production of 22aryll2hh benzotriazole
IT1047243B (en) PROCEDURE FOR THE PRODUCTION OF BRIQUETTES CONTAINING MAGNESIUM AND MAGNESIUM
ZA766439B (en) Novel antifertility compounds
CS183752B2 (en) Mode of separating diolefins containing 4 or 5 carbon atoms from mixtures containing these diolefins