GB1078551A – Improved method for the separation of an alkyl-aluminium compound from a mixture in the liquid phase
– Google Patents
GB1078551A – Improved method for the separation of an alkyl-aluminium compound from a mixture in the liquid phase
– Google Patents
Improved method for the separation of an alkyl-aluminium compound from a mixture in the liquid phase
Info
Publication number
GB1078551A
GB1078551A
GB5974/65A
GB597465A
GB1078551A
GB 1078551 A
GB1078551 A
GB 1078551A
GB 5974/65 A
GB5974/65 A
GB 5974/65A
GB 597465 A
GB597465 A
GB 597465A
GB 1078551 A
GB1078551 A
GB 1078551A
Authority
GB
United Kingdom
Prior art keywords
alkyl
mixture
aluminium
macro
substance
Prior art date
1964-02-12
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
GB5974/65A
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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.)
1964-02-12
Filing date
1965-02-11
Publication date
1967-08-09
1965-02-11
Application filed by Compagnie Francaise de Raffinage SA
filed
Critical
Compagnie Francaise de Raffinage SA
1967-08-09
Publication of GB1078551A
publication
Critical
patent/GB1078551A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
C07F5/06—Aluminium compounds
C07F5/061—Aluminium compounds with C-aluminium linkage
C07F5/062—Al linked exclusively to C
Abstract
An alkyl aluminium compound is separated from liquid mixtures containing the said compound, hydrocarbons and at least one solvent by passing the mixture through a solid macro-molecular organic substance having combined atoms of oxygen, sulphur or nitrogen with electronic densities sufficient to form a covalent bond with, but not capable of degrading, the alkyl-aluminium. The mixture may be passed through the macro-molecular substance under an inert atmosphere with the aid of an inert solvent, e.g. benzene, heptane, until the hydrocarbons are washed out of the substance, the alkyl-aluminium may then be eluted with further solvent. The macro-molecular substance may be a polyether, a polythio-ether, a polynitrile or a polynitrile derivative, a polylactam, a polyester, a polyamide, a polysulphone, a polyurethane, or a polyacetal.
GB5974/65A
1964-02-12
1965-02-11
Improved method for the separation of an alkyl-aluminium compound from a mixture in the liquid phase
Expired
GB1078551A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH166364A
CH484197A
(en)
1964-02-12
1964-02-12
A process for separating an aluminum-alkyl compound from a liquid phase mixture comprising this compound, hydrocarbons and at least one solvent
Publications (1)
Publication Number
Publication Date
GB1078551A
true
GB1078551A
(en)
1967-08-09
Family
ID=4215709
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5974/65A
Expired
GB1078551A
(en)
1964-02-12
1965-02-11
Improved method for the separation of an alkyl-aluminium compound from a mixture in the liquid phase
Country Status (6)
Country
Link
BE
(1)
BE659575A
(en)
CH
(1)
CH484197A
(en)
DE
(1)
DE1270042B
(en)
GB
(1)
GB1078551A
(en)
NL
(1)
NL6501699A
(en)
OA
(1)
OA01521A
(en)
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL253394A
(en)
*
1959-07-04
1900-01-01
BE601282A
(en)
*
1960-03-15
1964
1964-02-12
CH
CH166364A
patent/CH484197A/en
not_active
IP Right Cessation
1965
1965-02-10
OA
OA51358A
patent/OA01521A/en
unknown
1965-02-11
NL
NL6501699A
patent/NL6501699A/xx
unknown
1965-02-11
DE
DEP1270A
patent/DE1270042B/en
active
Pending
1965-02-11
GB
GB5974/65A
patent/GB1078551A/en
not_active
Expired
1965-02-11
BE
BE659575D
patent/BE659575A/fr
unknown
Also Published As
Publication number
Publication date
OA01521A
(en)
1969-07-21
NL6501699A
(en)
1965-08-13
CH484197A
(en)
1970-01-15
DE1270042B
(en)
1968-06-12
BE659575A
(en)
1965-08-11
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