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US 2026/0192287 A1Published application
Active acidic metallic porous composite for the effective deoxygenation & aromatization of bio-crude oil under methane environment
AssigneeKara Technologies Inc.
InventorsHua Song, Jack Jarvis, Zhaofei Li
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Abstract
A catalyst structure including a highly active, acidic, metal loaded and porous aluminosilicate (ZSM-5) is provided for the effective upgrading of bio-derived feedstocks such as aromatization and deoxygenation.
Claims15
A catalyst structure comprising an aluminosilicate zeolite porous support loaded with a plurality of metals and having a molar ratio composition as follows:
- wherein:
- w is between 0 and 9.23×10−2,
- x is between 0 and 3.09×10−2,
- m is between 0 and 3.09×10−2,
- at least two of w, x and m are greater than 0,
- y is between 9.50×10−1 and 1,
- z is between 2.84×10−3 and 4.36×10−2, and
- each of M1, M2 and M3 is, separate and independent of one another, a lanthanide, a transition element, or an element from Group 13 of the Periodic Table.
5 more elements
A catalyst structure comprising an aluminosilicate zeolite loaded with a plurality of metals, the plurality of metals comprising at least two of a lanthanide, a transition element and an element from Group 13 of the Periodic Table, wherein:
- the lanthanide is selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium;
- the transition element is selected from the group consisting of scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, yttrium, zirconium, niobium, molybdenum, technetium, ruthenium, rhodium, palladium, silver, cadmium, hafnium, tantalum, tungsten, rhenium, osmium, iridium, platinum, gold, and mercury;
- the element from Group 13 of the Periodic Table selected from the group consisting of boron, aluminum, gallium, indium, and thallium;
- each metal within the catalyst structure ranges from about 0.1% to about 10% by weight of the catalyst structure;
- each lanthanide provided within the porous support is greater than 1% by weight of the catalyst structure;
- and
- each Group 13 element provided within the porous support is less than 1% by weight of the catalyst structure.
4 more elements
Dependencies are inferred from the claim text.