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.)
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.)
MINI IND CHIMICE
Original Assignee
MINI IND CHIMICE
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 MINI IND CHIMICEfiledCriticalMINI IND CHIMICE
Priority to ES348630ApriorityCriticalpatent/ES348630A1/en
Publication of ES348630A1publicationCriticalpatent/ES348630A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Process for the manufacture of monoalkylbenzones, respectively ethylbenzones of high yield and selectivity, in which the alkylation of benzene is carried out with olefins contained in a proportion of 5 to 95% by volume in a mixture of refinery gas, used as such or concentrate, by chemical absorption of the olefin in a catalytic complex, followed by disproportionation with benzene of the polyalkylbenzones formed in the complex during the chemical absorption and recycling in the process the complex depleted in alkyl groups after the separation of the resulting alkylated product, completing the amount of aluminum chloride at the limit of its solubility in the alkylated product. (Machine-translation by Google Translate, not legally binding)
ES348630A1967-12-261967-12-26Manufacturing procedure of monoalkilbenzonos. (Machine-translation by Google Translate, not legally binding)
ExpiredES348630A1
(en)
A procedure for continuous recovery of p-xylene from liquid mixtures containing p-xylene. (Machine-translation by Google Translate, not legally binding)
WAY TO REMOVE ACETYLENE COMPOUNDS FROM THE SATURATED CARBON, OLEFIN OR DIENE CARBON OR MIXTURES THEREFORE BY BRINGING THE ACETYLENE COMPOUNDS TO REACTION WITH COMPOUNDS OF TYPE R-OH ...
Process for the selective hydrogenation of butadiene- (1, 3) in a mixture of hydrocarbons containing relatively large amounts of butene- (1), as well as relatively small amounts of butadiene- (1, 3)