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. 15, 1977
Filed:
May. 06, 1974
Applicant:
Inventor:
Armin Dorner, Baierbrunn, DT;
Assignee:
Linde Aktiengesellschaft, Wiesbaden, DT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; C10G / ;
U.S. Cl.
CPC ...
196110 ; 122356 ; 196115 ; 196116 ; 208132 ;
Abstract
A tube furnace, especially for the cracking of hydrocarbons, comprises a heat and combustion chamber in which the hydrocarbons are passed through a plurality of tube coils lying in planes parallel to the walls of the chamber and having predominantly vertical stretches. Preferably, a plurality of tube coils is provided and lies along respective walls of the vessel with each pair of tube coils communicating with a common tube coil of larger cross section extending into the interior of the chamber.