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:
Feb. 07, 1995
Filed:
May. 22, 1991
Hermann Dallmeyer, Odenthal, DE;
Harald Stein, Schmallenberg, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
With a view to improving the heat transfer in exothermic reactions and simplifying the construction of the cooling system of the reactor, in particular a stirrer reactor, vertical boiling tubes which are sealed at the bottom are provided, above which is arranged a condensate collecting and liquid distributing chamber in which a sufficient layer of cooling liquid is constantly maintained by means of a liquid level regulator. Cooling fluid and the vapor produced flow in direct contact with each other as they are carried in counter current through the boiling tubes which have only single walls. The vapor passes through the layer of cooling fluid and is continuously discharged and preferably recovered. The condensate is preferably returned to the cooling system.