Supported catalyst systems and method of making biodiesel products using such catalysts

Kim, Manhoe; Yan, Shuli; Salley, Steven O.; Ng, K. Y. Simon

Supported catalyst systems and method of making biodiesel products using such catalysts

Patent · 20 October 2015

OSTI ID:1223709

Kim, Manhoe; Yan, Shuli; Salley, Steven O.; Ng, K. Y. Simon

A heterogeneous catalyst system, a method of preparing the catalyst system and a method of forming a biodiesel product via transesterification reactions using the catalyst system is disclosed. The catalyst system according to one aspect of the present disclosure represents a class of supported mixed metal oxides that include at least calcium oxide and another metal oxide deposited on a lanthanum oxide or cerium oxide support. Preferably, the catalysts include CaO--CeO.sub.2ZLa.sub.2O.sub.3 or CaO--La.sub.2O.sub.3/CeO.sub.2. Optionally, the catalyst may further include additional metal oxides, such as CaO--La.sub.2O.sub.3--GdOxZLa.sub.2O.sub.3.

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Research Organization:: Wayne State University, Detroit, MI (United States)

Sponsoring Organization:: USDOE

Assignee:: Wayne State University (Detroit, MI)

Patent Number(s):: 9,162,212

Application Number:: 13/255,305

OSTI ID:: 1223709

Country of Publication:: United States

Language:: English

References (28)

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