The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 1978
Filed:
Jun. 24, 1976
Robert Masotti, Lyon, FR;
Georges Biola, Venissieux, FR;
Henri Guerpillon, Saint-Cyr Au Mont d'Or, FR;
Rhone-Poulenc Industries, Paris, FR;
Abstract
A single-stage reactor in the form of two concentric tubes and, one acting as a central stack and the other as a wall of reactor, widening out towards the top; a gas diffuser at the bottom of the stack, enabling gas to be injected into the liquid column above the diffuser, while a vesicle remover is located in the upper part of reactor; pipes and for feeding in the reagents, and a pipe for forcing back the gaseous phase at the top of reactor; a connection inclined by over 45.degree. to an extension of the horizontal and establishing direct communication between the bottom of reactor and a decanting chamber; and a vertical degassing tube located between connection and decanting chamber. Application of this arrangement to the reaction between finely divided aluminum, hydrogen and at least one olefin having 2 to 30 carbon atoms, at a temperature of from 100.degree. to 200.degree. and a pressure of 30 to 200 bars, in a perfectly homogeneous medium for the preparation of alkylaluminums.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile