General Electric Company

Bl Technologies, Inc.

Zhaohui Yang

Lawrence Bernard Kool

Hong Qing Zhou

Yanfei Gu

Minghu Guo

Wenqing Peng

Shizhong Wang

Wusheng Xu

Nan Hao

Wei Zhu Chen

Xiaoye Wu

Ke Liu

Joseph James Lacey

James Scott Vartuli

Yan Zhou

Raul Eduardo Ayala

Haochuan Jiang

Chuan Lin

Lishun Hu

Raymond Douglas Steele

Zhaoping Wu

Kun Tao

Qun Deng

Minggang She

Dejia Wang

Murugaraja Sengottaiyan

Xianglong Zhao

Karunagaran Sivagurunathan

Sivaguru Kanniappan

Honghai Dong

Wen-Qing Peng

Wenqing Nmn Peng

An apparatus has a surface exposable to a byproduct carbonaceous material formation environment and comprising a perovskite material having an ABOperovskite structure and being of formula ABO, wherein 0.9&#x3c;a&#x2264;1.2; 0.9&#x3c;b&#x2264;1.2; &#x2212;0.5&#x3c;&#x3b4;&#x3c;0.5; A is a combination of a first element and a second element, the first element is selected from yttrium, bismuth, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and any combination thereof, the second element is selected from calcium, strontium, barium, lithium, sodium, potassium, rubidium and any combination thereof; and B is selected from silver, gold, cadmium, cerium, cobalt, chromium, copper, dysprosium, erbium, europium, ferrum, gallium, gadolinium, hafnium, holmium, indium, iridium, lanthanum, lutetium, manganese, molybdenum, niobium, neodymium, nickel, osmium, palladium, promethium, praseodymium, platinum, rhenium, rhodium, ruthenium, antimony, scandium, samarium, tin, tantalum, terbium, technetium, titanium, thulium, vanadium, tungsten, yttrium, ytterbium, zinc, zirconium, and any combination thereof. An associated method is also described.

Apparatus exposable in byproduce carconaceous material formation environment and associated method

A surface treatment method includes: contacting a substrate with a treatment material, the substrate comprising a metallic element, the treatment material comprising an alkaline earth metal element, an alkali metal element, or any combination thereof; and forming on the substrate a surface layer comprising a first oxide of the alkaline earth metal element, the alkali metal element, or any combination thereof and a second oxide of the metallic element. A device has: a substrate layer comprising a metallic element; and a surface layer comprising a first oxide of an alkaline earth metal element, an alkali metal element, or any combination thereof, and a second oxide of the metallic element.

Surface treatment method and device treated thereby

An article including a metal substrate, an anti-coking catalyst layer and an alumina barrier layer disposed between the metal substrate and the anti-coking catalyst layer is provided. A process for making the article is also provided.

Anticoking catalyst coatings with alumina barrier layer

A refractory wall comprises a hotface layer comprising a hotface surface configured to be adjacent to a carbonaceous gasification environment, a backing layer facing the hotface layer, and a cooling layer facing the backing layer and configured to cool the hotface layer via the backing layer. A gasification device and a gasification process are also presented.

Refractory walls, and gasification devices and methods

The disclosed embodiments relate to systems and methods for heating a slurry to increase a solids concentration of the slurry while maintaining the viscosity of the slurry below a threshold viscosity. For example, in one embodiment, a system includes a fuel slurry preparation system having a slurry tank configured to hold a fuel slurry, the fuel slurry having a solid fuel and a liquid. The fuel slurry preparation system also includes a heat source and a controller configured to control the heat source to heat the fuel slurry to decrease a viscosity of the slurry below a threshold viscosity.

Fuel slurry heating system and method

A two dimensional collimator assembly and method of manufacturing thereof is disclosed. The collimator assembly includes a wall structure constructed to form a two dimensional array of channels to collimate x-rays. The wall structure further includes a first portion positioned proximate the object to be scanned and configured to absorb scattered x-rays and a second portion formed integrally with the first portion and extending out from the first portion away from the object to be scanned. The first portion of the wall structure has a height greater than a height of the second portion of the wall structure. The second portion of the wall structure includes a reflective material coated thereon in each of the channels forming the two dimensional array of channels.

2D reflector and collimator structure and method of manufacturing thereof

Growing community of inventors

Shanghai, China

Zhaohui Yang