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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7874432 B1

PDFFull Text
Date of Patent:
Jan. 25, 2011

Filed:

Mar. 23, 2005

Protected alloy surfaces in microchannel apparatus and catalysts, alumina supported catalysts, catalyst intermediates, and methods of forming catalysts and microchannel apparatus

Applicants:

Barry L. Yang, Dublin, OH (US);

Francis P. Daly, Delaware, OH (US);

Junko M. Watson, Columbus, OH (US);

Terry Manzanec, Solon, OH (US);

Sean P. Fitzgerald, Columbus, OH (US);

Bradley R. Johnson, Richland, WA (US);

Xiaohong LI, Richland, WA (US);

Chunshe Cao, Kennewick, WA (US);

Ya-huei Chin, Richland, WA (US);

Anna Lee Tonkovich, Dublin, OH (US);

Ravi Arora, Dublin, OH (US);

David J. Hesse, Columbus, OH (US);

Dongming Qiu, Bothell, WA (US);

Rachid Taha, Dublin, OH (US);

Jeffrey J. Ramler, Lewis Center, OH (US);

Yong Wang, Richland, WA (US);

Richard Long, New Albany, OH (US);

Inventors:

Barry L. Yang, Dublin, OH (US);

Francis P. Daly, Delaware, OH (US);

Junko M. Watson, Columbus, OH (US);

Terry Manzanec, Solon, OH (US);

Sean P. Fitzgerald, Columbus, OH (US);

Bradley R. Johnson, Richland, WA (US);

Xiaohong Li, Richland, WA (US);

Chunshe Cao, Kennewick, WA (US);

Ya-Huei Chin, Richland, WA (US);

Anna Lee Tonkovich, Dublin, OH (US);

Ravi Arora, Dublin, OH (US);

David J. Hesse, Columbus, OH (US);

Dongming Qiu, Bothell, WA (US);

Rachid Taha, Dublin, OH (US);

Jeffrey J. Ramler, Lewis Center, OH (US);

Yong Wang, Richland, WA (US);

Richard Long, New Albany, OH (US);

Assignee:

Velocys, Plain City, OH (US);

Attorney:

Frank Rosenberg

Primary Examiner:

Ana M Fortuna

Int. Cl.
CPC ...
B01D 8/02 (2006.01); B01D 39/00 (2006.01); C07C 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention describes microchannel apparatus and catalysts that contain a layer of a metal aluminide or are made in a process in which a metal aluminide layer is formed as an intermediate. Certain processing conditions have surprisingly been found to result in superior coatings. The invention includes chemical processes conducted through apparatus described in the specification. Other catalysts and catalyst synthesis techniques are also described.

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