General Electric Company

Bl Technologies, Inc.

Minghu Guo

Lawrence Bernard Kool

Hong Qing Zhou

Yanfei Gu

Zhaohui Yang

Wenqing Peng

Shizhong Wang

Wusheng Xu

Nan Hao

Wei Zhu Chen

James Michael Storey

Steven Craig Russell

Judeth Brannon Corry

Chuan Lin

Qijia Fu

Qunjian Huang

Lei Cao

Martin Matthew Morra

Qianqian Xin

Richard L Zhao

Xiaxi Li

Xiaoyuan Lou

Cai Zeng

Wen-Qing Peng

Xiao Zhang

Yiteng Jin

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

A pump used in a gasification system, the pump comprises a housing having an inlet and an outlet, a rotor supported within the housing for rotation relative to the housing, the rotor comprising a hub, a plurality of disks spaced apart by sections of the hub, and defining a plurality of transport channels for transporting solid carbonaceous feedstocks for the gasification system, and an interior feedstock facing surface adjacent to the solid carbonaceous feedstocks, wherein at least a portion of the interior feedstock facing surface is coated with a coating.

Pump used in gasification system

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

Growing community of inventors

Shanghai, China

Minghu Guo