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Title: Preparation of amorphous sulfide sieves

Abstract

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.

Inventors:
; ;
Issue Date:
Research Org.:
Univ. of Texas, Austin, TX (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175980
Patent Number(s):
7132386
Application Number:
10/819,480
Assignee:
University Of Texas
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
DOE Contract Number:  
FC04-01AL67097
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Siadati, Mohammad H., Alonso, Gabriel, and Chianelli, Russell R.. Preparation of amorphous sulfide sieves. United States: N. p., 2006. Web.
Siadati, Mohammad H., Alonso, Gabriel, & Chianelli, Russell R.. Preparation of amorphous sulfide sieves. United States.
Siadati, Mohammad H., Alonso, Gabriel, and Chianelli, Russell R.. Tue . "Preparation of amorphous sulfide sieves". United States. https://www.osti.gov/servlets/purl/1175980.
@article{osti_1175980,
title = {Preparation of amorphous sulfide sieves},
author = {Siadati, Mohammad H. and Alonso, Gabriel and Chianelli, Russell R.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {11}
}

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Works referenced in this record:

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