FR2408562A1 - OLEFINS PURIFICATION PROCESS - Google Patents

OLEFINS PURIFICATION PROCESS

Info

Publication number
FR2408562A1
FR2408562A1 FR7831559A FR7831559A FR2408562A1 FR 2408562 A1 FR2408562 A1 FR 2408562A1 FR 7831559 A FR7831559 A FR 7831559A FR 7831559 A FR7831559 A FR 7831559A FR 2408562 A1 FR2408562 A1 FR 2408562A1
Authority
FR
France
Prior art keywords
olefins
purification process
olefine
carbon atoms
integer equal
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7831559A
Other languages
French (fr)
Inventor
Luigi Cassar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of FR2408562A1 publication Critical patent/FR2408562A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/173—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with the aid of organo-metallic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

LA PRESENTE INVENTION A POUR OBJET UN PROCEDE DE PURIFICATION D'OLEFINES COMPRENANT 2 A 5 ATOMES DE CARBONE. ELLE EST CARACTERISEE EN CE QUE L'OLEFINE EST MISE EN CONTACT AVEC AU MOINS UN COMPLEXE PHOSPHINIQUE DE NI, CO OU FE, CHOISI DANS LE GROUPE COMPRENANT LES COMPOSES DE FORMULES:ME(PR) (I) OU ME(PR),(OLEFINE) (II)DANS LESQUELLES:ME EST UN METAL CONSISTANT EN NI, CO OU FE;N EST UN NOMBRE ENTIER EGAL A 3 OU 4;M EST UN NOMBRE ENTIER EGAL A 1, 2 OU 3; ETLES RADICAUX R, IDENTIQUES OU DIFFERENTS, SONT DES RADICAUX HYDROCARBONES COMPRENANT JUSQU'A 18 ATOMES DE CARBONE,L'OLEFINE CONSISTANT DE PREFERENCE EN LA MEME OLEFINE QUE CELLE QUI EST A PURIFIER. ELLE SE RAPPORTE A UN TEL PROCEDE ET AUX OLEFINES PURIFIEES AINSI OBTENUES.THE SUBJECT OF THE PRESENT INVENTION IS A PROCESS FOR PURIFYING OLEFINS COMPRISING 2 TO 5 CARBON ATOMS. IT IS CHARACTERIZED IN THAT OLEFINE IS IN CONTACT WITH AT LEAST ONE PHOSPHINIC COMPLEX OF NI, CO OR FE, CHOSEN FROM THE GROUP INCLUDING THE COMPOUNDS OF FORMULAS: ME (PR) (I) OR ME (PR), ( OLEFINE) (II) IN WHICH: ME IS A METAL CONSISTING OF NI, CO OR FE; N IS AN INTEGER EQUAL TO 3 OR 4; M IS AN INTEGER EQUAL TO 1, 2 OR 3; AND THE R RADICALS, IDENTICAL OR DIFFERENT, ARE HYDROCARBON RADICALS CONTAINING UP TO 18 CARBON ATOMS, OLEFIN PREFERABLY CONSISTING OF THE SAME OLEFIN AS THAT WHICH IS TO BE PURIFYED. IT RELATES TO SUCH A PROCESS AND TO THE PURIFIED OLEFINS THUS OBTAINED.

FR7831559A 1977-11-11 1978-11-08 OLEFINS PURIFICATION PROCESS Withdrawn FR2408562A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29584/77A IT1089329B (en) 1977-11-11 1977-11-11 PROCESS FOR PURIFYING OLEFINE

Publications (1)

Publication Number Publication Date
FR2408562A1 true FR2408562A1 (en) 1979-06-08

Family

ID=11228023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831559A Withdrawn FR2408562A1 (en) 1977-11-11 1978-11-08 OLEFINS PURIFICATION PROCESS

Country Status (10)

Country Link
JP (1) JPS5488203A (en)
AU (1) AU4139878A (en)
BE (1) BE871917A (en)
DE (1) DE2848428A1 (en)
ES (1) ES474963A1 (en)
FR (1) FR2408562A1 (en)
GB (1) GB2007708A (en)
IT (1) IT1089329B (en)
NL (1) NL7811015A (en)
ZA (1) ZA786343B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614729A (en) * 1984-10-26 1986-09-30 Stauffer Chemical Company Supported organometallic compounds for utilization in purification of fluids

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818063A (en) * 1973-03-28 1974-06-18 Phillips Petroleum Co Preparation of bis(triorganophosphine)di(alkynyl) metal complexes
US3819739A (en) * 1972-11-16 1974-06-25 Phillips Petroleum Co Alkyne removal from hydrocarbon streams

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819739A (en) * 1972-11-16 1974-06-25 Phillips Petroleum Co Alkyne removal from hydrocarbon streams
US3818063A (en) * 1973-03-28 1974-06-18 Phillips Petroleum Co Preparation of bis(triorganophosphine)di(alkynyl) metal complexes

Also Published As

Publication number Publication date
ES474963A1 (en) 1980-12-16
BE871917A (en) 1979-05-10
ZA786343B (en) 1979-10-31
DE2848428A1 (en) 1979-05-17
GB2007708A (en) 1979-05-23
AU4139878A (en) 1979-05-17
IT1089329B (en) 1985-06-18
JPS5488203A (en) 1979-07-13
NL7811015A (en) 1979-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse