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:
Oct. 31, 1995
Filed:
Jun. 08, 1994
Michael J Pedersen, Irvine, CA (US);
Vijay R Sampath, Brea, CA (US);
James F Litchfield, South Pasadena, CA (US);
Atlantic Richfield Company, Los Angeles, CA (US);
Abstract
A method and apparatus for mixing and distributing two reactants within a column. The apparatus forms a mixing zone in the column into which a first reactant (e.g. a process stream having both gas and liquid phases) flows vertically downward. The second reactant (e.g. quench gas) is introduced into the mixing zone and flows radially to intercept the downflowing process stream. Due to the construction of the mixing zone, a torturous path is provided which thoroughly mixes the different gas phases and the liquid phase by several different mechanisms, i.e. (a) radial jet mixing; (b) perpendicular mixing of the liquid and gas phases; (c) jet/turbulent mixing; (d) high velocity swirl jet mixing and atomizing of the liquid phase; (e) turbulent swirl mixing after the liquid is atomized; (f) additional turbulent jet mixing; and (g) energy dissipation of the flow as the mixed stream is distributed radially outward across the column through first a sieve tray and then a riser tray.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile