Preparation of amorphous sulfide sieves

Siadati, Mohammad H.; Alonso, Gabriel; Chianelli, Russell R.

Title: Preparation of amorphous sulfide sieves

Patent · Tue Nov 07 00:00:00 EST 2006

OSTI ID:1175980

Siadati, Mohammad H.; Alonso, Gabriel; Chianelli, Russell R.

The present invention involves methods and compositions for synthesizing catalysts/porous materials. In some embodiments, the resulting materials are amorphous sulfide sieves that can be mass-produced for a variety of uses. In some embodiments, methods of the invention concern any suitable precursor (such as thiomolybdate salt) that is exposed to a high pressure pre-compaction, if need be. For instance, in some cases the final bulk shape (but highly porous) may be same as the original bulk shape. The compacted/uncompacted precursor is then subjected to an open-flow hot isostatic pressing, which causes the precursor to decompose and convert to a highly porous material/catalyst.

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Research Organization:: Univ. of Texas, Austin, TX (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC04-01AL67097

Assignee:: Board of Regents, The University of Texas System (Austin, TX)

Patent Number(s):: 7,132,386

Application Number:: 10/819,480

OSTI ID:: 1175980

Resource Relation:: Patent File Date: 2004 Apr 07

Country of Publication:: United States

Language:: English

References (39)

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