Invention Grant
US08142756B1 Methods of reforming hydrocarbon fuels using hexaaluminate catalysts
有权
使用六铝酸盐催化剂重整烃燃料的方法
- Patent Title: Methods of reforming hydrocarbon fuels using hexaaluminate catalysts
- Patent Title (中): 使用六铝酸盐催化剂重整烃燃料的方法
-
Application No.: US12717372Application Date: 2010-03-04
-
Publication No.: US08142756B1Publication Date: 2012-03-27
- Inventor: Todd H. Gardner , David A. Berry , Dushyant Shekhawat
- Applicant: Todd H. Gardner , David A. Berry , Dushyant Shekhawat
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the U.S. Department of Energy
- Current Assignee: The United States of America as represented by the U.S. Department of Energy
- Current Assignee Address: US DC Washington
- Agent James B. Potts; Mark P. Dvorscak; John T. Lucas
- Main IPC: C01B3/26
- IPC: C01B3/26
Abstract:
A metal substituted hexaaluminate catalyst for reforming hydrocarbon fuels to synthesis gas of the general formula AByAl12-yO19-δ, A being selected from alkali metals, alkaline earth metals and lanthanide metals or mixtures thereof. A dopant or surface modifier selected from a transitions metal, a spinel of an oxygen-ion conductor is incorporated. The dopant may be Ca, Cs, K, La, Sr, Ba, Li, Mg, Ce, Co, Fe, Ir, Rh, Ni, Ru, Cu, Pe, Os, Pd, Cr, Mn, W, Re, Sn, Gd, V, Ti, Ag, Au, and mixtures thereof. The oxygen-ion conductor may be a perovskite selected from M′RhO3, M′PtO3, M′PdO3, M′IrO3, M′RuO3 wherein M′=Mg, Sr, Ba, La, Ca; a spinel selected from MRh2O4, MPt2O4, MPd2O4, MIr2O4, MRu2O4 wherein M=Mg, Sr, Ba, La, Ca and mixtures thereof; a florite is selected from M″O2.
Information query
