DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Acid-resistant catalyst supports and catalysts

Abstract

A process for preparing a catalyst comprises coating substantial internal surfaces of porous inorganic powders with titanium oxide to form titanium oxide-coated inorganic powders. After the coating, an extrudate comprising the titanium oxide-coated inorganic powders is formed and calcined to form a catalyst support. Then, the catalyst support is impregnated with a solution containing one or more salts of metal selected from the group consisting of molybdenum, cobalt, and nickel.

Inventors:
;
Issue Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1840323
Patent Number(s):
11084021
Application Number:
15/770,823
Assignee:
W.R. GRACE & CO.-CONN. (Columbia, MD)
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 C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
DOE Contract Number:  
PNNL/314
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/25/2016
Country of Publication:
United States
Language:
English

Citation Formats

Schmidt, Stephen R., and Libanati, Cristian. Acid-resistant catalyst supports and catalysts. United States: N. p., 2021. Web.
Schmidt, Stephen R., & Libanati, Cristian. Acid-resistant catalyst supports and catalysts. United States.
Schmidt, Stephen R., and Libanati, Cristian. Tue . "Acid-resistant catalyst supports and catalysts". United States. https://www.osti.gov/servlets/purl/1840323.
@article{osti_1840323,
title = {Acid-resistant catalyst supports and catalysts},
author = {Schmidt, Stephen R. and Libanati, Cristian},
abstractNote = {A process for preparing a catalyst comprises coating substantial internal surfaces of porous inorganic powders with titanium oxide to form titanium oxide-coated inorganic powders. After the coating, an extrudate comprising the titanium oxide-coated inorganic powders is formed and calcined to form a catalyst support. Then, the catalyst support is impregnated with a solution containing one or more salts of metal selected from the group consisting of molybdenum, cobalt, and nickel.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {8}
}

Works referenced in this record:

Process for removal of nitrogen containing contaminants from gas oil feedstreams
patent-application, June 2004


Ultra deep hydrodesulfurization of dibenzothiophene derivatives over NiMo/TiO2-Al2O3 catalysts
journal, October 2005


Method of producing alumina-silica catalyst supports
patent-application, May 2005


Hydrotreating catalysts
patent, April 1986


Press Inking System with Key Sharing Provision
patent-application, February 2012


Catalyst systems for the reduction of the oxides of nitrogen
patent, February 1978


Process for removal of nitrogen containing contaminants from gas oil feedstreams
patent-application, June 2004


Catalysts
patent-application, July 2015


Method for Producing Attrition Resistant Sorptive Alumina Particles
patent, March 1965


Catalysts for selective catalytic reduction DeNOx technology
patent, May 1990


Method of producing high-strength high surface area catalyst supports
patent, December 1986


Low oxygen biomass-derived pyrolysis oils and methods for producing the same
patent-application, August 2011


Catalysts
patent-application, February 2014


A density functional theory comparison of anatase (TiO2)- and γ-Al2O3-supported MoS2 catalysts
journal, May 2005


Hydrofining catalysts
patent, June 1986


Compositions for use in catalytic cracking to make reduced sulfur content gasoline
patent, March 2000


Process for Treating Heavy Oil
patent-application, April 2011


Support coatings for catalysts
patent, March 1975


Process for preparing a mixed metal catalyst composition
patent-application, January 2002


Hydrofining process employing a phosphorus containing catalyst
patent, March 1987


Hydroconversion catalyst and method for making the catalyst
patent, February 1992


Titania-Alumina Composites
journal, January 1994


Sulfur Resitant Cladded Titania-Alumina Supports
patent-application, July 2012


Acid resistant catalyst supports; reduction of fatty acids to fatty alcohols
patent, June 1985


Hydrotreating Catalysts for Hydrocarbon Oil and Method for Producing Same, and Hydrocarbon Oil Hydrotreating Method Using Same
patent-application, December 2012


Methods and Catalysts for Deoxygenating Biomass-Derived Pyrolysis Oil
patent-application, June 2015


Method for Manufacturing Titania Coated Alumina Fiber Aggregate
patent-application, July 2014


Hydrofining process
patent, March 1988


Process for preparing cobalt catalysts on titania support
patent-application, December 2005


Bulk Ni-Mo-W catalysts made from precursors containing an organic agent
patent-application, March 2006