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:
Mar. 07, 2000
Filed:
Jun. 10, 1998
Blaise Didillon, Rueil Malmaison, FR;
Slavik Kazstelan, Rueil Malmaison, FR;
Virgine Harle, Gouvieux, FR;
Institut Francais du Petrole, Rueil-Malmaison Cedex, FR;
Abstract
The present invention relates to a capture mass comprising an essentially alumina-based extruded support, and constituted by a plurality of juxtaposed agglomerates, optionally at least one oxide or a sulphide of a metal constituted by copper, molybdenum, tungsten, iron, nickel or cobalt in which the sum S of metals from the group constituted by copper, molybdenum, tungsten, iron, nickel and cobalt is in the range 0 to 70% by weight, and characterized in that each of these agglomerates is present partly in the form of packs of flakes and partly in the form of needles being uniformly dispersed both around the packs of flakes and between the flakes. The invention also relates to its use in a fixed bed reactor to eliminate heavy metals from a hydrocarbon-containing feed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile