Patent number: 10696903
Abstract: A reactor has an inner surface accessible to the hydrocarbon and comprising a sintered product of at least one of cerium oxide, zinc oxide, tin oxide, zirconium oxide, boehmite and silicon dioxide, and a perovskite material of formula: AaBbCcDdO3-?. 0<a<1.2, G?b?1.2, 0.9<a+b?1.2, O<c<1.2, 0?d?1.2, 0.9<c+d?1.2, ?0.5<?<0.5. A is selected from calcium, strontium, barium, and any combination thereof. B is selected from lithium, sodium, potassium, rubidium, and any combination thereof. C is selected from cerium, zirconium, antimony, praseodymium, titanium, chromium, manganese, ferrum, cobalt, nickel, gallium, tin, terbium and any combination thereof.
Type:
Grant
Filed:
February 6, 2019
Date of Patent:
June 30, 2020
Assignee:
General Electric Company
Inventors:
Yanfei Gu, Wenqing Peng, Shizhong Wang, Chuan Lin, Lawrence Bernard Kool, Zhaoping Wu, Qijia Fu, Zhigang Deng
Publication number: 20190169504
Abstract: A reactor has an inner surface accessible to the hydrocarbon and comprising a sintered product of at least one of cerium oxide, zinc oxide, tin oxide, zirconium oxide, boehmite and silicon dioxide, and a perovskite material of formula : AaBbCcDd03-?. 0<a<1.2, G?b?1.2, 0.9<a+b?1.2, O<c<1.2, 0?d?1.2, 0.9<c+d?1.2, ?0.5<?<0.5. A is selected from calcium, strontium, barium, and any combination thereof. B is selected from lithium, sodium, potassium, rubidium, and any combination thereof. C is selected from cerium, zirconium, antimony, praseodymium, titanium, chromium, manganese, ferrum, cobalt, nickel, gallium, tin, terbium and any combination thereof.
Type:
Application
Filed:
February 6, 2019
Publication date:
June 6, 2019
Inventors:
Yanfei Gu, Wenqing Peng, Shizhong Wang, Chuan Lin, Lawrence Bernard Kool, Zhaoping Wu, Qijia Fu, Zhigang Deng
Publication number: 20180057749
Abstract: A reactor has an inner surface accessible to the hydrocarbon and comprising a sintered product of at least one of cerium oxide, zinc oxide, tin oxide, zirconium oxide, boehmite and silicon dioxide, and a perovskite material of formula: AaBbCcDd03??. 0<a<1.2, G?b?1.2, 0.9<a+b?1.2, O<c<1.2, 0?d?1.2, 0.9<c+d?1.2, ?0.5<?<0.5. A is selected from calcium, strontium, barium, and any combination thereof. B is selected from lithium, sodium, potassium, rubidium, and any combination thereof. C is selected from cerium, zirconium, antimony, praseodymium, titanium, chromium, manganese, ferrum, cobalt, nickel, gallium, tin, terbium and any combination thereof.
Type:
Application
Filed:
November 7, 2017
Publication date:
March 1, 2018
Inventors:
Yanfei Gu, Wenqing Peng, Shizong Wang, Chuan Lin, Lawrence Bernard Kool, Zhaoping Wu, Qijia Fu, Zhigang Deng
Patent number: 9850432
Abstract: A reactor has an inner surface accessible to the hydrocarbon and comprising a sintered product of at least one of cerium oxide, zinc oxide, tin oxide, zirconium oxide, boehmite and silicon dioxide, and a perovskite material of formula AaBbCcDdO3-?. 0<a<1.2, 0?b?1.2, 0.9<a+b?1.2, 0<c<1.2, 0?d?1.2, 0.9<c+d?1.2, ?0.5<?<0.5. A is selected from calcium, strontium, barium, and any combination thereof. B is selected from lithium, sodium, potassium, rubidium, and any combination thereof. C is selected from cerium, zirconium, antimony, praseodymium, titanium, chromium, manganese, ferrum, cobalt, nickel, gallium, tin, terbium and any combination thereof.
Type:
Grant
Filed:
December 5, 2011
Date of Patent:
December 26, 2017
Assignee:
General Electric Company
Inventors:
Yanfei Gu, Wenqing Peng, Shizhong Wang, Chuan Lin, Lawrence Bernard Kool, Zhaoping Wu, Qijia Fu, Zhigang Deng
Patent number: 9586193
Abstract: A material is described of formula NaxMyAlaSibO? with 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<x+y?22/3; wherein when y=0, 4<x?/3, when 0<y?/3, 0?x<22/3, and when M is potassium, x>0; 1?a?3; 1?b?3; and 0<??32/3. An exhaust gas system comprising the material and a method are also described herein.
Type:
Grant
Filed:
July 19, 2013
Date of Patent:
March 7, 2017
Assignee:
GENERAL ELECTRIC COMPANY
Inventors:
Qijia Fu, Xiao Zhang, Chuan Lin, Youhao Yang, Daniel Norton, Larry Neil Lewis, Xiaoying Bao, Susan Elizabeth Corah, Yu Dong, Dejia Wang, Shizhong Wang
Patent number: 9511354
Abstract: A method for oxidizing a carbonaceous material, the method comprising contacting the carbonaceous material with an effective amount of a catalytic material of formula AxMyWOz, 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?x?1, 0?y?1, 2.2?z?3, when x=0, y>0, and when y=0, x>0.
Type:
Grant
Filed:
March 14, 2014
Date of Patent:
December 6, 2016
Assignee:
GENERAL ELECTRIC COMPANY
Inventors:
Chuan Lin, Youhao Yang, Qijia Fu, Xubin Gao, Xiao Zhang