General Electric Company

Youhao Yang

Chuan Lin

Xiao Xun Zhang

Qijia Fu

Larry Neil Lewis

Hui Zhu

Daniel George Norton

Hong Qing Zhou

Shizhong Wang

Liming Zhang

Yu Dong

Lawrence James Whims

Yingna Wu

Dejia Wang

Susan Corah

Xiaoying Bao

Xiao Zhang

Xubin Gao

A method for removing oxide from a metallic substrate is described. The method includes providing a stream of boron trifluoride; heating the metallic substrate at a first temperature; and heating the metallic substrate at a second temperature different from the first temperature. An associated apparatus is also described.

Method and apparatus for removing oxide from metallic substrate

A material is described of formula NaMAlSiOwith Face Centered Cubic (fcc) lattices forming F-4 3 m cubic structure, wherein M is at least one of lithium, potassium, rubidium, caesium, vanadium, chromium, iron, cobalt, nickel, ruthenium, rhodium, palladium, silver, osmium, iridium, platinum, gold, and cerium; 0&#x3c;x+y&#x2266;22/3; wherein when y=0, 4&#x3c;x&#x2266;/3, when 0&#x3c;y&#x2266;/3, 0&#x2266;x&#x3c;22/3, and when M is potassium, x&#x3e;0; 1&#x2266;a&#x2266;3; 1&#x2266;b&#x2266;3; and 0&#x3c;&#x3b4;&#x2266;32/3. An exhaust gas system comprising the material and a method are also described herein.

Material and exhaust gas system and method for using the same

A method for oxidizing a carbonaceous material, the method comprising contacting the carbonaceous material with an effective amount of a catalytic material of formula AMWO, and initiating the oxidization of the carbonaceous material at a first temperature lower than a second temperature at which the carbonaceous material is initiated to oxidize without a catalyst, wherein A is at least one of cesium and potassium, M is different from A and is at least one of cesium, potassium, magnesium, calcium, strontium, barium, iron, cobalt, nickel, ruthenium, rhodium, palladium, silver, osmium, iridium, platinum, gold, yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, and bismuth, 0&#x2266;x&#x2266;1, 0&#x2266;y&#x2266;1, 2.2&#x2266;z&#x2266;3, when x=0, y&#x3e;0, and when y=0, x&#x3e;0.

Method for oxidizing carbonaceous material diesel particulate filter and exhaust gas system

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Shanghai, China

Youhao Yang