General Electric Company

Xianglong Zhao

Wei Zhu Chen

Ke Liu

Lishun Hu

Zhaohui Yang

Minggang She

Zhe Cui

Honghai Dong

Xiangqi Wang

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

An injector for co-feeding liquid and solid fuels into a gasifier is provided. The injector includes a body, a first member, and a second member. The body comprises a first channel for conveying a liquid fuel. The first member surrounds the body to define a second channel for pneumatically conveying a solid fuel. The second member surrounds the first member to define a third channel for conveying a fluid stream for dispersing the solid fuel. The liquid fuel is atomized before being mixed with the solid fuel. A method for co-feeding liquid and solid fuels is also presented.

Injector and method for co-feeding solid and liquid fuels

Growing community of inventors

Pudong, China

Xianglong Zhao