ES474963A1 - Process for the purification of olefins - Google Patents

Process for the purification of olefins

Info

Publication number
ES474963A1
ES474963A1 ES474963A ES474963A ES474963A1 ES 474963 A1 ES474963 A1 ES 474963A1 ES 474963 A ES474963 A ES 474963A ES 474963 A ES474963 A ES 474963A ES 474963 A1 ES474963 A1 ES 474963A1
Authority
ES
Spain
Prior art keywords
olefin
purification
olefins
carbon atoms
impurities
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.)
Expired
Application number
ES474963A
Other languages
Spanish (es)
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 ES474963A1 publication Critical patent/ES474963A1/en
Expired 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

A process for the purification of an olefin having from 2 to 5 carbon atoms in order to reduce the content of impurities to a level acceptable for use of the olefin in catalytic polymerization techniques, in which the olefin is contacted with at least one phosphinic complex of the formula: Me(PR3)n (I> or Me(PR3)n.(olefin)m (II> in which Me represents Ni, Co or Fe, n is 3 or 4, m is 1, 2 or 3, each R is the same or different and represents a hydrocarbyl group having up to 18 carbon atoms, and (olefin) represents an olefin.
ES474963A 1977-11-11 1978-11-10 Process for the purification of olefins Expired ES474963A1 (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
ES474963A1 true ES474963A1 (en) 1980-12-16

Family

ID=11228023

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474963A Expired ES474963A1 (en) 1977-11-11 1978-11-10 Process for the purification of olefins

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

Family Cites Families (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
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
FR2408562A1 (en) 1979-06-08
NL7811015A (en) 1979-05-15

Similar Documents

Publication Publication Date Title
BE831438A (en) OLEFINS OXIDATION PROCESS USING CATALYSTS CONTAINING VARIOUS ACTIVATOR ELEMENTS
MY111004A (en) Titanium (ii) or zirconium (ii) complexes and addition polymerization catalysts therefrom.
ES474044A1 (en) Process for the preparation of hydrocarbon solutions of organic magnesium compounds containing oxygen and the solutions obtained.
BE841823A (en) PROCESS FOR POLYMERIZING ALPHA-OLEFINS CONTAINING AT LEAST 3 CARBON ATOMS
ES458264A1 (en) Pyrrolidones and process for their manufacutre
AU2627592A (en) Process for the removal of carbon monoxide from alpha-olefins and saturated hydrocarbons
ES474950A1 (en) Binuclear rhodium complex as a hydroformylation and hydrogenation catalyst
ES467335A1 (en) Process for the preparation of nitrosobenzene
DE3274647D1 (en) A catalyst for polymerization of olefins
ES474963A1 (en) Process for the purification of olefins
ES489823A1 (en) Catalyst, its preparation and process for polymerizing butadiene.
ES479520A1 (en) Purification of Olefins
JPS53143684A (en) Polymerization of olefin
DE3360128D1 (en) Process for the hydroformylation of olefines
GB1165060A (en) New N,N-Diglycidyl-Bis-Hydantoinyl Methane Derivatives, Process for their Production, and Use
JPS532584A (en) Preparation of olefin polymers
IE44216L (en) Antibiotics produced by a species of pseudonocardia.
GB1488223A (en) Process for the addition of a chloromethane containing at least three chlorine atoms to an ethylenically unsaturated hydrocarbon
JPS5311982A (en) Preparation of ethylene polymers
JPS5274684A (en) Process for polymerizing or copolymerizing olefins
ES8400755A1 (en) Homogeneous catalyst containing a transition metal and magnesium, its preparation process and its use in the polymerisation of ethylene.
RO80587B (en) Hydrocarbons soluble compound used in chemical reactions
ES436647A1 (en) Cyclohexenyl compounds
JPS5645418A (en) Co-dimerization of isobutene and n-butene
GB1241160A (en) Improvements in or relating to isoquinoline derivatives