Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Reexamination Certificate
2006-04-11
2006-04-11
Johnson, Christina (Department: 1725)
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
C502S060000, C502S061000, C502S063000, C502S064000, C502S066000, C502S069000, C502S071000, C502S074000, C502S077000
Reexamination Certificate
active
07026264
ABSTRACT:
There is provided a process for converting hydrocarbons using a catalyst comprising macrostructures having a three-dimensional network of particles comprised of porous inorganic material. The particles of the macrostructures occupy less than 75% of the total volume of the macrostructures and are joined together to form a three-dimensional interconnected network comprised of pores having diameters greater than about 20 Å. The macrostructures can be made by forming an admixture containing a porous organic ion exchanger and a synthesis mixture capable of forming the porous inorganic material; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the inorganic material.
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Tosheva, L. et al., “Silicate-1 containing microspheres prepared using shape-directing macro-templates,” Microporous and Mesoporous Materials, US, Elsevier Science Publishing, New York, vol. 35-36, Apr. 2000, p. 621-629, XP004194501; ISSN: 1387-1811; the whole document.
Feng Xiaobing
Mohr Gary David
Mortier Wilfried Jozef
Sterte Per Johan
Tosheva Lubomira Borislavova
ExxonMobil Chemical Patents Inc.
Johnson Christina
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