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Designer Catalysts for Next Generation Fuel Synthesis

Sandia National Laboratories

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Publications:

PDF Document PublicationMarket Sheet (903 KB)


Technology Marketing Summary

Transition Metal Sulfides (TMS), such as molybdenum disulfide (MoS2), are the petroleum industry’s “workhorse” catalysts for upgrading heavy petroleum feed stocks and removing sulfur, nitrogen and other pollutants from fuels. This improved synthesis technique produces single layer transition metal sulfide (SLTMS) catalysts, such as molybdenum disulfide, with potentially greater activity and specificity than those currently available.

Description

This “bottoms-up” synthesis approach of single layer TMS catalysts makes them extremely uniform, implying the reactivity should be tunable for specific reactions. Next generation fuel cells will likely rely even more heavily on these types of reactions.

Benefits
  • Uniformity allows specifically tunable reactions
  • The next generation of fuel cell synthesis points towards a growing trend in these “workhorse” catalysts
  • Provides greater efficiency through nano-materials
  • Advancement of alternative energy sources
Applications and Industries
  • Bio-fuel production
  • Hydrogen generation
  • Direct coal liquefaction
  • Oil refining
Patents and Patent Applications
ID Number
Title and Abstract
Primary Lab
Date
Patent 7,951,747
Patent
7,951,747
Single-layer transition metal sulfide catalysts
Transition Metal Sulfides (TMS), such as molybdenum disulfide (MoS.sub.2), are the petroleum industry's "workhorse" catalysts for upgrading heavy petroleum feedstocks and removing sulfur, nitrogen and other pollutants from fuels. We have developed an improved synthesis technique to produce SLTMS catalysts, such as molybdenum disulfide, with potentially greater activity and specificity than those currently available. Applications for this technology include heavy feed upgrading, in-situ catalysis, bio-fuel conversion and coal liquefaction.
Sandia National Laboratories 05/31/2011
Issued
Technology Status
Technology IDDevelopment StageAvailabilityPublishedLast Updated
US Patent 7,951,747Development - Sandia estimates the TRL at approximately 3-4. Early laboratory prototypes exist which demonstrate “proof-of-concept” and that the key elements work together.Available - Various license and partnering options are available. Please contact the Intellectual Property department to discuss.04/08/201010/31/2016

Contact SNL About This Technology

To: Technology Inquiries<ip@sandia.gov>